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Why We Built the ayedo Edge Cloud An application can be fully operated in Germany and still rely on US infrastructure for every single access. …
We recently introduced the ayedo Edge Cloud, a European edge infrastructure for DNS, Anycast, load balancing, web application firewall, DDoS …
The Underestimated Architecture of Modern Applications Modern applications no longer start in the data center. There is a peculiar characteristic of …
TL;DR TLS for Kubernetes does not necessarily end at the Ingress. Central TLS termination at the ayedo Edge Cloud simplifies certificate management, …
TL;DR Kubernetes DNS and public name resolution address different challenges. Cluster resources are aware of services, ingresses, and workloads; the …
TL;DR Kubernetes Ingress and Edge Cloud serve different purposes. The Edge Cloud controls the public entry point, protects applications, and …
TL;DR A Kubernetes Service of type LoadBalancer often ties public access to the respective cloud or infrastructure provider. An independent edge …
TL;DR A publicly accessible Kubernetes API Server doesn’t need to allow direct internet access to its backend address. A preceding edge layer …
TL;DR Edge Security Monitoring reveals how protective measures impact public traffic. Traffic and usage statistics help operationally assess WAF …
TL;DR Security functions should not be confined to a single location. The edge is suitable for protective measures with high visibility, significant …
TL;DR DDoS protection and application security address different levels of attacks. The edge can assess volume, protocols, connection rates, and …
TL;DR Multi-Cloud Security often fails not due to a lack of protective features, but because of its distributed implementation. A centralized edge …
TL;DR A public attack surface is not just created by individual vulnerabilities, but by the entire internet-exposed architecture. Anycast …
TL;DR A robust security layered architecture distributes protection tasks across different levels: TLS secures the transport connection, the WAF …
TL;DR TLS termination at the edge shortens the path from client to protected entry point but shifts responsibilities. Certificates, trust boundaries, …
TL;DR Backend Cloaking reduces the direct public accessibility of origin services by preventing clients from communicating directly with the …
TL;DR DDoS protection at the edge reduces volumetric and network-based attack pressure before it reaches a company’s public infrastructure. …
TL;DR A WAF at the edge inspects HTTP and HTTPS requests before they reach backends. It is suitable for protocol and request-specific patterns like …
TL;DR A stable traffic path doesn’t end at TLS termination. The key is the coordinated interaction of TLS endpoint, routing, backend selection, …
TL;DR Health Checks in load balancing assess not only whether a backend network target is reachable. Crucially, they determine if the service can …
TL;DR L7 routing distributes API requests not just by IP address or port, but based on application characteristics. Path, hostname, HTTP method, or …
TL;DR Active-active failover is not achieved through a single mechanism but through the interplay of Anycast, distributed edge PoPs, robust health …
TL;DR Proxy Protocol transmits connection information from a proxy or load balancing layer to the backend. This allows applications to evaluate the …
TL;DR Network routing and application routing solve different problems. Anycast and Layer 4 determine how traffic reaches an edge entry and to which …
TL;DR TLS Termination ends the external HTTPS connection at the edge, creating the technical handover point for application-specific routing. This …
TL;DR Anycast Traffic Management starts with a globally reachable entry point but doesn’t end at the nearest edge location. Anycast routing …
TL;DR L4 and L7 load balancing address different tasks. Layer 4 routes connections based on IP, port, and transport protocol without evaluating …
TL;DR Backend pools are not merely lists of target systems. Their composition determines which backends receive traffic, how failures are detected, …
TL;DR Provider-independent failover separates public traffic entry from the compute infrastructure. The edge handles Anycast, DNS, protection, TLS, …
TL;DR Active-active failover distributes production traffic simultaneously across multiple backends, making individual failures often transparent to …
TL;DR Active-passive failover is not inherently simpler, nor is active-active automatically superior. Key factors include switch-over time, data …
TL;DR: Failover is not a single switch function but a chain of detection, decision, forwarding, and stabilization. Edge routing typically reacts …
TL;DR Failover is only resilient if backup paths do not depend on the same failure domain as the primary path. Therefore, backend, cluster, provider, …
TL;DR Failover is only reliable when failure, switchover, and return are reproducibly tested. A good failover runbook describes expected health check …
TL;DR Backend Health Checks provide the signals that an edge platform uses to distinguish between reachable and unreachable targets. Their …
TL;DR Backend pools are not a static directory of target systems but an operational model for load distribution, state assessment, and controlled …
TL;DR DNS-based failover distributes requests to accessible targets but cannot redirect existing connections and does not take effect immediately …
TL;DR Routing-based failover decides at the edge which accessible backend pool receives a request or connection. Unlike DNS failover, the client does …
TL;DR An active-active architecture distributes edge functions across multiple PoPs, instead of maintaining a site as a passive backup. This makes …
TL;DR Backend Cloaking separates the public service endpoint from the actual backend addresses. As a platform standard, it reduces the visible attack …
TL;DR Digital sovereignty is not achieved by avoiding cloud or platform providers, but through controllable architectural boundaries. By separating …
TL;DR Heterogeneous Kubernetes clusters increase flexibility but also distribute routing, TLS, security, and failover across multiple …
TL;DR A provider-independent edge is not achieved merely by using multiple cloud providers. The key is who controls public accessibility, routing, …
TL;DR Self-service DNS should not mean that application teams manage DNS zones, routing, and security decisions entirely on their own. An internal …
TL;DR An internal developer platform should not treat edge functions as individual infrastructure tasks. TLS termination, DNS, load balancing, and …
TL;DR A unified deployment of multiple Kubernetes clusters doesn’t start with Ingress resources, but with a clear platform boundary. Kubernetes …
TL;DR Standardized load balancing separates central network and security decisions from team-specific service parameters. Layer-4 and Layer-7 load …
TL;DR Runbooks for edge failover must include more than just a list of technical commands. Clear symptoms, responsibilities, verification sequences, …
TL;DR DDoS Protection does not automatically resolve an incident. For SRE teams, the real operational task begins with classification: Is traffic …
TL;DR Resilience tests for edge routing should not be limited to the failure of individual backends. Only controlled tests along the entire public …
TL;DR Proxy Protocol passes the original client IP and other connection information across the proxy to the backend. In contrast, Backend Cloaking …
TL;DR A powerful Edge Cloud reduces the public attack and failure path but does not eliminate errors in the backend. Protection, routing, health …
TL;DR In distributed edge traffic, the root cause of an error is often not where the symptom becomes visible. A robust analysis reconstructs the …
Why the ayedo Edge Cloud Can Operate Independently of Any Infrastructure Equating Edge infrastructure with Kubernetes conflates two distinct layers. …
ayedo from Schwalbach Reaches Millions Cloud infrastructure, Kubernetes , and digital sovereignty are the core business. On Instagram, ayedo shows a …
🧠Editorial 100 billion dollars for an AI company. 18 million euros less for the IT of a capital city. Priorities are indeed a fascinating thing. …
Modern Applications No Longer Start in the Data Center There is a persistent thought, although modern software has long disproved it. When we talk …
TL;DR An active-active architecture distributes public traffic entry across multiple simultaneously active locations, eliminating the single active …
TL;DR Bring Your Own IP keeps your own IP address space under your control even when switching Edge or Cloud providers. This facilitates provider …
TL;DR A multi-cloud architecture becomes difficult to manage when each provider operates its own public entry points, routing rules, and protection …
TL;DR Exit capability in the cloud is not solely achieved through multiple compute providers. The key is which functions are operated independently …
TL;DR Jurisdiction in the cloud describes legal responsibilities, not automatically the technical control over data flows and infrastructure. To …
TL;DR A portable edge architecture is not based on a single provider but on standardized network, protocol, and integration interfaces. DNS, TLS, …
TL;DR Provider dependencies in edge operations do not arise solely from the number of providers used. Critical are the technical couplings along DNS, …
TL;DR Having your own Autonomous System does not create complete independence but extends control over public traffic entry. With BGP , accessibility …
TL;DR Active-Active at the edge does not eliminate backend failure. High availability is achieved only when both layers are planned separately and …
TL;DR Edge failover is not a single switch decision. Anycast, routing convergence, backend health checks, and protocol states interlock in multiple …
TL;DR A redundant edge does not eliminate a single point of failure if DNS, routing, TLS termination, WAF, or backends still depend on individual …
TL;DR High availability at the edge is not achieved solely through multiple locations or active-active routing. The key is day-two operations: …
TL;DR A Multi-PoP architecture does not automatically reduce failures. What matters is which components, lines, routing paths, and backends share the …
TL;DR Multi-PoP Active-Active increases availability not just through multiple locations. Key factors include consistent traffic distribution, robust …
TL;DR When it comes to public traffic ingress, choosing between primary-secondary, cold standby, and active-active is not just a matter of …
TL;DR In an active-active setup, multiple edge instances continuously handle production traffic. If a location or processing path fails, traffic is …
TL;DR Anycast failover does not automatically shift traffic to a healthy backend. Anycast routing first determines which edge structure a request …
TL;DR High availability is not achieved solely through redundant backends. The entry layer must also withstand failures of individual locations, …
TL;DR The ayedo Edge Cloud is not a single add-on feature for Managed Kubernetes nor a front-end load balancer. It forms an independent architectural …
TL;DR Kubernetes clusters do not need to manage public traffic ingress, DDoS protection, or TLS termination themselves. A provider-independent edge …
TL;DR Digital sovereignty in the public edge layer is not demonstrated by promises of origin, but by technical control points: Who controls routing, …
TL;DR Publicly accessible applications and APIs should not be directly connected to their backends. An upstream edge layer handles DDoS protection …
TL;DR Anycast load balancing combines global reachability with targeted traffic distribution. Anycast determines which Edge PoP handles a request, …
TL;DR Backend Cloaking separates the publicly accessible entry layer from the actual application and API backends, keeping internal target addresses …
TL;DR DNS, TLS, and WAF serve different roles at the public entry point but act as a unified processing chain. Anycast DNS and Multi-Provider DNS …
TL;DR A request to an application traverses multiple technical layers: Anycast DNS provides an accessible entry point, the internet routes the …
TL;DR A robust Edge-Compute Architecture separates the public entry from the actual application execution. The Edge Cloud handles routing, …
TL;DR A distributed Kubernetes landscape requires a clear boundary between public traffic and internal compute infrastructure. An Edge Cloud assumes …
TL;DR In a Kubernetes multi-cloud environment , internal service DNS, public DNS zones, and edge routing must share the same lifecycle. Managing …
TL;DR A resilient Kubernetes Ingress failover doesn’t start with DNS but with clearly defined failure patterns and meaningful backend health …
TL;DR Kubernetes Ingress Security doesn’t start within the cluster. By bundling WAF, DDoS Protection, TLS Termination, and Backend Cloaking at …
TL;DR Kubernetes compute and public application ingress do not have to reside with the same provider. An independent edge layer handles Anycast, DNS, …
TL;DR The ACME DNS-01 Challenge enables TLS certificates for Kubernetes services without making the backend accessible from the internet. Key factors …
TL;DR The Kubernetes Gateway API can form a portable interface between applications and public traffic. When connected to a provider-independent edge …
TL;DR Kubernetes resources already contain the logical mapping between hostnames and applications. An automated DNS process can evaluate this …
TL;DR The DNS-01 challenge validates a domain using a TXT record and does not require a publicly accessible HTTP application. This is particularly …
TL;DR Kubernetes can trigger the provisioning of a public load balancer as a declarative process. A Kubernetes Service describes the desired access …
TL;DR A Kubernetes Ingress doesn’t need to be directly tied to a cloud provider’s load balancer. A central edge layer can connect …
TL;DR The Kubernetes API Server is not a typical ingress target but the central control point of a cluster. A Kubernetes API Server Load Balancer …
TL;DR Kubernetes DNS, ACME-DNS-01, and TLS termination address different issues. When treated as a single function, unclear responsibilities, faulty …
TL;DR A central edge entry point can consolidate public Kubernetes endpoints like Ingress services and API servers under a unified architecture. Key …
TL;DR Kubernetes backend failover doesn’t start with traffic switching but with clearly defined states: Which endpoints are considered healthy, …
TL;DR Cross-provider Kubernetes requires a unified public entry point if security, routing, and failover are not to be tied to individual clusters or …
TL;DR A Kubernetes cluster does not need to be operated by the same provider as the edge infrastructure. The ayedo Edge Cloud separates public …
TL;DR Kubernetes Ingress and Gateway configurations already contain the hostnames under which applications should be accessible. External-DNS can …
TL;DR The DNS-01 challenge automates the issuance and renewal of TLS certificates without requiring a service to be accessible over HTTP. In …
TL;DR The Kubernetes Gateway API delineates responsibilities between infrastructure, platform, and application more effectively than traditional …
TL;DR Kubernetes can declaratively describe the desired state of public services but does not automatically handle the entire network provisioning. A …
TL;DR Automating Kubernetes Ingress involves more than just creating a load balancer via YAML. The key is the connection between declarative …
TL;DR A Kubernetes Service of type LoadBalancer often ties public entry to the infrastructure of a single cloud provider. In contrast, a central edge …
TL;DR A publicly accessible Kubernetes API Server requires more than just forwarding to a control plane endpoint. Key elements include a clear TLS …
TL;DR Authoritative DNS services are a crucial component of edge resilience, but they do not solve backend failures on their own. Anycast DNS …
TL;DR Provider-independent DNS is not achieved by swapping out a single provider but through an architecture with centralized control, clear …
TL;DR DNS, Anycast reachability, and load balancing serve different purposes. A successful DNS resolution does not guarantee an accessible …
TL;DR DNS answers the question of which address a service is reachable at. Anycast routing determines to which network location packets are directed. …
TL;DR DNS changes should be part of the same controlled process as other infrastructure changes. With the ayedo Edge Cloud, external DNS zones can be …
TL;DR Synchronizing DNS zones doesn’t mean fully duplicating internal and external entries. The key is a controlled shared data model: Which …
TL;DR: DNSSEC enhances the trustworthiness of authoritative DNS responses, but any discrepancy between DNS providers becomes operationally …
TL;DR Internal and External Zones should be treated separately both organizationally and technically, even if they belong to the same DNS domain. A …
TL;DR Multi-Provider DNS distributes the responsibility for authoritative DNS zones across multiple independent providers. This increases DNS …
TL;DR Kubernetes DNS and public DNS serve different purposes: the cluster resolves internal services, while external zones define the public entry …
TL;DR A robust DNS naming concept separates internal resolution from publicly authoritative edge services. Internal and External DNS Zones have …
TL;DR A DNS API transforms zone changes into reproducible operational processes instead of manual individual steps. For External Zones and Internal …
TL;DR Managing external DNS zones is a governance task, not just a technical routine. A central instance establishes clear responsibilities, …
TL;DR DNSSEC is not a switch, but an ongoing operational process. In distributed authoritative DNS architectures, zone signing, key rollover, trust …
TL;DR DNS configuration is production-relevant infrastructure and should not depend on manual changes in individual interfaces. With Terraform , …
TL;DR Anycast DNS is more than an alternative distribution method for DNS queries. As an authoritative service, it forms an independent, distributed …
TL;DR Anycast DNS determines which IP address a client receives for a service. However, it does not distribute individual TCP connections or HTTP …
TL;DR Separate Internal Zones and External Zones address different visibility and security requirements but create a significant consistency risk. …
TL;DR Multi-Provider DNS distributes the authoritative DNS layer across multiple independent infrastructures, reducing the risk that a single failure …
TL;DR Multi-cloud load balancing is more than distributing requests across multiple providers. Key aspects include a central routing logic, concealed …
TL;DR For stateful applications, the distribution of connections alone does not determine the appropriate load balancing layer. L4 offers low …
TL;DR Load balancing failover is not an automatic guarantee for high availability. What matters is which errors a health check detects, how quickly …
TL;DR The Proxy Protocol transmits connection information such as the original client IP across a proxy or load balancing connection. Different …
TL;DR Kubernetes load balancing doesn’t stop at the cluster’s service object. For publicly accessible applications, IP distribution, TLS, …
TL;DR Session Persistence aims to keep a client’s requests directed to the same backend as much as possible. This stabilizes stateful …
TL;DR TLS termination at the edge separates the public HTTPS connection from communication with internal backends. This separation shifts certificate …
TL;DR L7 load balancing distributes HTTP and HTTPS requests not only based on IP address and port but also on hostname, URL path, method, or headers. …
TL;DR L4 and L7 load balancing address different issues. TCP load balancing distributes connections quickly and protocol-independently, while HTTP …
TL;DR Backend pools are not merely a technical grouping of target systems; they are a central element of load balancing architecture. A clear …
TL;DR L4 Load Balancing distributes TCP connections based on transport information like IP address and port. Unlike HTTP routing, it does not …
TL;DR Multi-cloud load balancing is not just a matter of distribution. L4 offers transparency and low protocol dependency, while L7 enables …
TL;DR L7 Load Balancing distributes requests not only based on IP address and port but evaluates the HTTP context. Path, hostname, method, or header …
TL;DR Anycast load balancing makes the public entry to applications and APIs independent of a single location or load balancer. L4 and L7 …
TL;DR In L4 load balancing, the original client connection often terminates at the edge. The backend initially only sees the IP address of the load …
TL;DR Backend health checks not only determine if a server is reachable. They decide when a backend can receive traffic, when a pool is considered …
TL;DR Kubernetes load balancing should be considered on three separate levels: the public entry at the edge, forwarding into the cluster network, and …
TL;DR TLS termination at the edge is not merely a certificate task. It defines where HTTPS transitions into processable HTTP requests and where …
TL;DR HTTP Load Balancing processes requests at Layer 7, allowing it to incorporate HTTP methods, paths, headers, or hostnames into routing …
TL;DR Session persistence ties consecutive requests from a client to the same backend. This may be necessary for legacy-oriented, stateful …
TL;DR Backend pools are not just a configuration aid but an architectural decision. They determine which backends receive traffic together, which …
TL;DR TCP Load Balancing distributes connections at the transport layer without evaluating HTTP content. It is suitable for protocols and services …
TL;DR L4 L7 load balancing is not about a universally better technology. TCP load balancing distributes connections without understanding higher …
TL;DR Digital sovereignty in the network is not achieved by location alone, but through controllable technical dependencies. An own Autonomous System …
TL;DR BGP routing determines which network path a client uses to reach the edge. However, it does not indicate whether a specific backend is …
The Metrics API is Stable – After Nearly Nine Years in Beta With Kubernetes 1.37, metrics.k8s.io is released as v1, marking it as a Stable API. The …
🧠Editorial: Sometimes you only realize how dependent you are when something fails. Or is sold. Or suddenly someone else wants access to your data. …
Historical application structures and evolved monoliths often form the operational backbone of established companies. However, as the demands on …
📰 Tech News: German Companies Fear Their US Dependency German companies increasingly view their reliance on US technology as a risk. However, many do …
In tenders and procurement processes within the industrial, financial, and critical infrastructure sectors, mid-sized service providers are observing …
In many medium-sized IT organizations, identity and access management has organically evolved into a confusing patchwork over the years. Local user …
In the commercial mid-market, standard SaaS was considered the economic optimum for years: no acquisition costs for servers, seemingly transparent …
In the dynamic e-commerce business, the client portfolio of agencies and digital service providers often grows faster than the underlying hosting …
In highly regulated industries such as banking and insurance, modern SaaS business models rarely fail due to application logic, but rather due to …
In regulated financial and software environments, two opposing worlds collide: development teams demand maximum release speed through automated CI/CD …
For regulated financial service providers and SaaS vendors, building on proprietary US hyperscaler services was long the fastest path to market …
In dynamic cloud-native environments, manual configuration of monitoring targets is one of the greatest operational risks. When microservices are …
A continuous stream of pager notifications is no longer a fringe phenomenon in 24/7 platform operations but a significant stability risk. When …
A green dashboard in your own data center is often the most expensive illusion in IT operations. While internal health checks suggest uninterrupted …
In growing eCommerce and SaaS platforms, operational operations often tip at an unnoticed point: it’s not the application load that overwhelms …
In many growing software and eCommerce companies, manually executing deployment scripts via SSH is still part of daily operations. What seems like a …
In many growing platform and eCommerce architectures, Kubernetes is considered the de facto standard for scalability and resilience. However, when …
In many growing software houses and eCommerce platforms, operational success inadvertently leads to an architectural dead end: Each new customer …
In many established corporate and industrial landscapes, there is a risky security gap between central corporate governance and modern Cloud-Native …
🧠Editorial: 40 minutes. That’s apparently how long it took for a compromised access to turn into a supply chain attack affecting thousands of …
In many industrial and analytics environments, unstructured data volumes, model artifacts, and ingest archives are growing exponentially. The …
In modern industrial and resource companies, tens of thousands of telemetry data points from global production facilities, programmable logic …
In many industrial and manufacturing companies, ambitious AI and data science initiatives face a hard physical barrier: local on-premises clusters …
In many industrial and raw material companies, traditional ETL pipelines hit hard physical limits as data volumes increase: Monolithic orchestration …
In many data engineering and analytics organizations, every new project begins with a time-consuming obstacle course: specialized Python …
In many growing tech and industrial companies, the public cloud is still considered the standard path for scaling. However, the commercial and …
In many machine learning initiatives, the speed of innovation and IT security collide head-on: To achieve rapid training results, data scientists, …
In many industrial and manufacturing companies, there is growing pressure to use generative AI for automated error reports, maintenance logs, and …
In many data science initiatives, there is a significant gap between the proof-of-concept in a Jupyter Notebook and a robust production environment: …
In many companies, the use of modern accelerator hardware resembles an unregulated race: Data scientists reserve entire high-end GPUs like the NVIDIA …
🧠Editorial: This week in the Weekly Backlog: OpenAI prefers to wait for better market conditions, Bavaria continues to transfer millions to Microsoft …
Backups are among the most critical tasks in IT operations. Yet, in many companies, they are still manually initiated, irregularly checked, or only …
A server goes down. A database is corrupted. A cyberattack cripples central systems. In such situations, the first question is not whether a backup …
Firewalls, endpoint protection, and email filters are now standard in every IT security strategy. They reduce risks and successfully fend off many …
Backups are created every day. Green status messages confirm successful backups. Backup jobs run automatically in the background, providing a sense …
Many companies can quickly answer the question of whether their data is backed up: “Yes, we perform daily backups.” But this is where a …
It’s 2:17 AM. Your website is still accessible. The server is running. But a business-critical API is no longer responding. Customers …
Whether it’s a SaaS platform, customer portal, or mobile app – modern software hardly functions without APIs today. They connect frontend and …
There’s a phrase no IT team wants to hear: “Your application isn’t working.” It’s even more uncomfortable when this …
99.9% availability sounds impressive. At first glance, this figure seems like a quality promise. In fact, it appears in many Service Level Agreements …
The status page shows green. The web server responds. Monitoring reports no anomalies. Yet, support requests are piling up. Customers can’t log …
The application is cleanly developed. The code has been tested, performance optimizations have been implemented, and the infrastructure has …
An outage costs money. But even more costly is the time when no one knows why the outage occurred. These very minutes often determine whether an …
The application is slow. Support receives the first reports from customers. Thus begins the search for the cause. CPU usage? Unremarkable. Memory? …
A server doesn’t fail without warning. An application doesn’t slow down in an instant. And databases rarely suddenly encounter …
TL;DR: Polycrate Workspaces enable architecture-driven workspace management: domain-based structures, clear assignment of projects, resources, and …
TL;DR A clear patch strategy is crucial for security and compliance in polycrate update management. It defines the patch level, governs rollouts, and …
TL;DR The Polycrate installation thrives on specific system requirements, a stable CLI setup, and a clear workspace structure. Poor decisions here …
The IT landscape has fundamentally changed in recent years. Applications no longer run on a single server but are distributed across containers , …
The first customers have been acquired, the product is evolving, and demand is increasing. What initially sounds like success presents a new …
New features are important, but they no longer solely determine the success of a SaaS application. Companies invest in software because it is …
Developing a SaaS application is challenging. Operating it reliably is often the greater challenge. With the first customers, expectations rise. The …
The first customers have been acquired, new features are regularly released, and the product is developing in the right direction. For many SaaS …
Many companies associate high availability in Kubernetes with a simple rule of thumb: Deploy three control plane nodes and the issue is resolved. In …
Kubernetes is now considered the standard for running modern applications. The platform offers maximum flexibility, high scalability, and automated …
Which Strategy Really Pays Off for Companies Kubernetes has established itself as the standard for operating modern applications. Companies benefit …
Those Developing Modern Software Need a Partner for Reliable Operations Cloud-native applications, Kubernetes , compliance requirements, and rising …
📰Tech-News: The First Documented AI Agent Hack is Here Hugging Face operates the world’s largest directory for open-source AI models. Millions …
TL;DR Starting with Polycrate requires clear import paths, robust validation, and consistent error diagnosis. Common stumbling blocks include API …
TL;DR The polycrate devops integration requires clear interfaces between CI/CD, gateways, and the security model. Key components include API …
TL;DR polycrate platform operations monitoring requires clear structures for observability, KPI-driven auto-scaling, and a resilient operational …
TL;DR Polycrate containers enable fine-grained isolation, resource separation, and policy-based security controls in automation runs. This post …
TL;DR Polycrate multi-cloud portability enables containerized Polycrate modules to operate across platforms. Open APIs and centralized governance …
TL;DR Polycrate architecture containerization offers modular runtime environments, reproducible deployments, and clear separation of infrastructure …
TL;DR Transitioning from a pure deployment template stack to a polycrate-based automation platform enables consistent self-service deployments, …
TL;DR Polycrate-based deployments deliver reproducible infrastructure, auditable deployments, and clear governance. Audit logs, IaC compliance, and …
TL;DR Polycrate platform operations require clear architecture, open interfaces, and governance to prevent vendor lock-in. This post outlines control …
TL;DR Polycrate beginners often struggle with inconsistent environments, contradictory error messages, and lack of reproducibility of issues. The …
TL;DR Polycrate Configuration Workspaces CLI combines central concepts like Workspaces, Templates, and CLI commands. The entry point is through CLI …
TL;DR Policy-as-Code enables consistent governance directly in the GitOps flow. Policies are versioned, deployments are verified through automated …
TL;DR Polycrate Multi-Cloud GitOps enables centralized Git-based management of multiple Kubernetes clusters across different clouds. By leveraging …
TL;DR Polycrate GitOps enables reproducible incident response through clear deployment and audit paths. Central pattern: linking Git commits, image …
TL;DR Polycrate enables declarative infrastructure through modular, reusable building blocks. The text contextualizes architectural decisions, …
TL;DR Polycrate links Git as the system of record with an immutable audit log, ensuring deployments, configuration changes, and rollbacks remain …
TL;DR Polycrate platform approaches promote portability through open standards, container-based orchestration , and multi-cloud strategies. Compared …
TL;DR Digital sovereignty in Polycrate is achieved only with integrated governance, policy-as-code, clear data ownership, and comprehensive auditing. …
TL;DR Polycrate enables self-service automation through Platform-as-Code , CI/CD integrations, and a secure self-service portal. Practical workflows …
TL;DR A self-service Polycrate developer portal enables automated, secure deployments through a template store, RBAC, and API gateways . It boosts …
TL;DR Audit logs, clear rollback paths, and consistent versioning are core components for IaC in Polycrate. Without traceable audit trails, …
TL;DR Polycrate integrates IaC tests into CI/CD as a gatekeeper. Tests are implemented as static, dynamic, and policy checks; after planning, the …
TL;DR Polycrate Policy as Code enables consistent compliance through declarative policies, automated checks, and auditable trails. Policies are …
TL;DR Platform-agnostic IaC with Polycrate reduces dependencies on individual cloud providers, facilitates migrations, and enhances governance across …
TL;DR Polycrate GitOps anchors deployments in Git as the source of truth. Automation and drift detection ensure stability, traceability, and …
Why Kubernetes Projects Become Complex Over Time – and How Companies Can Manage This Complexity In the first part of this article, we explored why …
The Myth of “Finished Kubernetes” “We now have Kubernetes.” Hardly any phrase is uttered more frequently in IT projects—and …
Why Donald Trump’s Increase in Power Puts Transatlantic Data Transfer into Question Again On June 30, 2026, the United States Supreme Court …
Cookie banners have become a standard feature on almost every corporate website today. They are so ubiquitous that few question why they are …
🧠Editorial: This week, it becomes clearer than ever that digital sovereignty is no longer an abstract debate. While a US Supreme Court ruling once …
Managed Kubernetes is Not the Same as Managed Platform: How Companies Remain Sovereign in the Long Term Part 3 of our series “Build or Buy …
The Hidden Costs of Kubernetes: Why Infrastructure is Usually the Smallest Expense Part 2 of our series “Build or Buy Kubernetes” After …
Why the Real Decision Begins Long Before the First Cluster Part 1 of our series “Build or Buy Kubernetes” When discussing the use of …
TL;DR Observability in IaC environments is not a nice-to-have but an operational necessity. Through coded telemetry, consistent dashboards, and …
TL;DR Securing IaC pipelines requires integrated secrets management , clear access control, and automated compliance . Secrets and tokens must be …
TL;DR Polycrate IaC offers a declarative infrastructure model with explicit state files. An idempotent apply reconciles current and desired states, …
TL;DR Polycrate is an architectural pattern that ensures reusability, modularity, and scalability of platforms. It divides core competencies into …
TL;DR GitOps-based platform management requires clear repo structures, a well-thought-out roles and permissions logic, and automated gate and audit …
TL;DR Polycrate platform operations require security-by-design, comprehensive audit logging, and clear governance. By employing policy-as-code, RBAC, …
TL;DR Polycrate self-service platform engineering enables teams to provision infrastructure, platform services, and applications themselves through a …
TL;DR The shift from monoliths to polycrate platforms transforms architecture, organization, and operations. Multiple independent building blocks …
TL;DR Polycrate platforms enable portability and digital sovereignty by integrating open standards, container -based deployments, and cross-platform …
TL;DR Traditional infrastructures generate high maintenance efforts due to manual configuration, drift, and fragmented change processes. Polycrate …
TL;DR Reusability is achieved through modular templates, clear interfaces, and Policy-as-Code . Polycrate enables the assembly of stable template …
TL;DR Polycrate employs a declarative, Kubernetes-centric control approach with an execution-driven engine. Compared to traditional automation tools, …
TL;DR Role-based access controls, rights management, and policy management are central components for secure, auditable platforms. In Polycrate, role …
TL;DR Policy-Driven Automation is guided by declarative policies matured through policy engines. Polycrate enables consistent architecture control, …
TL;DR Operating Polycrate requires a clear observability strategy across logs, metrics, and traces. Centralized telemetry, standardized formats, and …
TL;DR Polycrate Multi-Cloud Governance consolidates policies, security models, and compliance controls across multiple clouds. Key benefits include …
TL;DR The cloud strategy platform operations combine governance, architectural standards, and multi-cloud orientation into a coherent operational …
TL;DR Zero Trust platform operations mean that every interaction is verified, secrets are managed automatically, and auditability is an integral …
TL;DR Standardized processes and clear roles enable platform operations to scale. Through GitOps, CI/CD, self-service portals, and policy-oriented …
TL;DR GitOps firmly anchors operations in code: The desired state is defined in Git, reconciliation loops keep live systems in sync, and approvals, …
TL;DR Platform operations architecture transforms infrastructure management into a product-oriented platform. Through governance as code, platform …
TL;DR Open APIs reduce vendor lock-in by bridging location and cloud boundaries with clear contracts and portable data models. API-first promotes …
TL;DR Kubernetes orchestration in a hybrid cloud requires clear principles: consistent policies, centralized control, and secure cross-cluster …
TL;DR Open standards enable portability, interoperability, and compliance across provider boundaries. Open Standards Kubernetes Europe creates a …
TL;DR Extraterritorial access rights significantly impact operations, legal compliance, and auditability in cloud environments. Data sovereignty, …
TL;DR Political decisions shift regulations, data protection and export rules, and sanctions. Security architectures must remain flexible: through …
TL;DR Sanctions and extraterritorial access directly impact operations, monitoring, and incident response. Export controls, data locality, access …
TL;DR Open standards, interoperability, and multi-cloud are not marketing buzzwords but guiding instruments for architecture and legal frameworks. …
TL;DR For kubernetes-compliance-audit , organizations need consistent audit trails, clear governance processes, and secure log architectures. Audit …
TL;DR Kubernetes open platforms create digital sovereignty, reduce vendor lock-in, and enhance interoperability across multi-cloud environments. Open …
TL;DR End-to-end Kubernetes observability requires centralized telemetry from metrics, logs, and tracing, combined with robust alerts. For 24/7 …
TL;DR This piece demonstrates how Kubernetes disaster recovery is pragmatically implemented: defined RPO/RTO, cross-region replication, consistent …
TL;DR A Kubernetes multi-region architecture reduces downtime through geo-redundancy but increases complexity in replication, consistency, and …
TL;DR Zero-Trust is not a single tool but an architectural style: clearly verify identities, restrict privileges, continuously check policies, and …
TL;DR Kubernetes high availability means more than just HA of a cluster. It requires geo-redundant clusters, automated failover paths, and robust …
TL;DR Avoiding vendor lock-in requires clear standardization, portability, and cloud interoperability. By using standardized APIs, open data formats, …
Why European Companies Should Still Be Cautious When it became known that the infamous Section 702 of the American Foreign Intelligence Surveillance …
In digital customer service, load is rarely linearly predictable. On a normal day, ticket volume usually trickles in quietly - the support team …
Anyone leading a digital team knows that the support helpdesk is the operational nerve center of customer service. Emails, chat messages, and API …
Organizing customer service for digital teams presents a significant challenge: Multi-channel ticketing systems process countless personal data …
Operators of modern container platforms and web applications often find themselves in a false sense of security due to internal cluster metrics. The …
The transition to a modern GitOps architecture fundamentally changes the way IT teams operate. Instead of configuring infrastructure manually, the …
The Closed Software Supply Chain: Container Registry and Repository in Harmony In modern DevOps workflows, speed is key. Continuous Integration (CI) …
Data is the most valuable asset of modern companies—and simultaneously their greatest regulatory risk. Whether it’s business-critical …
Operators of business-critical web applications or platform services know: The availability and performance of an application are often determined at …
The debate over digital sovereignty in Europe is often reduced to the wrong level. As soon as the dependency on American technology companies is …
🧠 Editorial While outside the asphalt is slowly turning into lava, the tech industry is once again discussing the truly important questions: How …
The decision to operate a modern Kubernetes -based platform in your own data center is a milestone towards digital sovereignty for system integrators …
The days when information security in medium-sized businesses was primarily treated as an internal, purely technical concern are definitively over. …
For IT service providers and system houses, agreeing on Service Level Agreements (SLAs) is standard business. Customers demand contractually …
TL;DR A scalable platform requires an identity-driven security architecture: Zero-Trust, granular access control, dynamic secrets management, …
TL;DR Infrastructure as Code is more than automation: it becomes the blueprint of a cloud platform. Standardized IaC patterns enable consistent …
TL;DR Platform Engineering reduces operational complexity by offering a product-oriented platform with self-service capabilities. Through standards, …
TL;DR Consolidated observability across Kubernetes in a multi-cloud environment is achievable when OpenTelemetry is used as a standard, cloud …
TL;DR Disaster Recovery in Kubernetes requires more than just backups. An RPO/RTO-driven strategy leverages cross-region backup replication, …
TL;DR An end-to-end observability strategy in Kubernetes combines consistent instrumentation, OpenTelemetry-based data collection, correlated …
TL;DR Kubernetes multi-cluster operations require a federated control plane combined with clearly defined data sovereignty and compliance rules . …
TL;DR Kubernetes Registry Management requires clear guidelines for consistency, security, and governance. Digest-Driven Deployments, image signing, …
TL;DR This post compares HA patterns in Kubernetes , focusing on etcd replication, control plane redundancy, and platform-wide failover concepts. It …
TL;DR SRE operational guidelines in Kubernetes require clear SLOs, structured runbooks, and standardized incident management. Automated escalations, …
TL;DR Data localization involves more than choosing a location: it’s about data-path-based decisions, legal delineations, and controlled …
TL;DR Multi-cloud sovereignty means making decisions across multiple clouds with open interfaces, standardized formats, and clear exit paths. …
TL;DR Policy-driven Kubernetes governance integrates RBAC, audit, and compliance into a central architecture. Policy engines like OPA Gatekeeper or …
TL;DR A sovereign Kubernetes platform in the EU is based on clear architectural principles, open interfaces, and stringent governance. Data …
TL;DR The Cloud Act and the EU Data Act establish regulatory frameworks that significantly influence data sovereignty, access controls, and contract …
The success of modern cloud-native platforms hinges on the security and availability of their software artifacts. When CI/CD pipelines continuously …
Efficient management of modern Kubernetes platforms is akin to peering into a black box. Hundreds of microservices fly in containers across nodes, …
Software development in the cloud-native era demands seamless processes. Code management, ticket tracking, CI/CD pipelines, artifact registries, and …
The dynamic orchestration of microservices on Kubernetes requires a constant supply of sensitive credentials, API keys, and passwords to …
The virtualization of computing power has reached an unprecedented level of maturity through Kubernetes . Containers are launched, moved, and scaled …
🧠 Editorial This week, I repeatedly asked myself whether we in IT are actually solving problems or just swapping the names of the problems. In the …
In traditional software deployment, the push principle was long considered standard: A CI/CD pipeline builds the code, generates the container …
In the cloud-native landscape, the number of internal tools, web apps, APIs, and external cluster services is rapidly growing. Each of these …
The distributed nature of modern IT infrastructures has definitively dismantled traditional network boundaries. When Kubernetes clusters operate …
In modern cloud-native systems, synchronous communication is a risk factor. When an application communicates directly and blocking via HTTP/REST …
The digital transformation of industrial companies, supply chains, and software platforms generates a relentless stream of data every second. Sensors …
In the dynamic world of Kubernetes , microservices, databases, and APIs are in constant exchange. This seamless data flow forms the heart of modern …
Transparency over the performance of microservices and distributed architectures is no longer optional in the cloud-native era—it’s vital. When …
How an Open-Source Project Became the Operating System of the Cloud In June, Kubernetes celebrates its twelfth anniversary. What began in 2014 as an …
Video streaming and real-time communication are considered the ultimate challenge in IT infrastructure. While traditional SaaS applications or …
Why Platforms Have Become the Actual Security Architecture of Modern Infrastructures In the previous parts of this series, we explored various …
Why Standardization is Not a Limitation but a Security Strategy Few terms are as frequently misunderstood in technical discussions as …
Why Governance Must Be a Feature of the Platform, Not Just a Policy Governance is one of those terms that frequently appear in technical discussions …
Why Secrets Are Not an Infrastructure Problem When discussing the security of modern platforms, the topic of secrets inevitably arises sooner or …
Why Reproducibility is a Security Requirement In recent years, Infrastructure as Code has become one of the most crucial components of modern …
Why Modern Platforms Cannot Be Secured Retroactively The discussion about IT security is still dominated by a misconception. Security is often seen …
🧠 Editorial The best time to think about digital sovereignty was ten years ago. The second best is after the next Microsoft audit. Bavaria suddenly …
Openness is not a campaign. It is an attitude. Every year in June, Pride Month highlights the visibility of the LGBTQIA+ community. For many …
Why Headlamp is More Than Just a New UI The Kubernetes Dashboard was the first visual entry point to Kubernetes for many teams. It made visible what …
Operating a Kubernetes cluster with one of the major US hyperscalers offers significant convenience at the network edge: a single click in the …
When medium-sized companies, government agencies, or critical infrastructure operators (KRITIS) migrate their applications to Kubernetes , compliance …
The BYON Paradigm (Bring Your Own Nodes): How the Loopback Agent Decouples the Hybrid Cloud For a long time, scaling IT infrastructures was dictated …
When companies distribute their business-critical workloads across multiple regions or in hybrid scenarios (cloud and on-premises), disaster recovery …
When calculating the operating costs of their IT infrastructure in the cloud, most people take a standard look at the obvious items: What do virtual …
In the early stages of container projects, things are usually simple: A small development team builds a handful of microservices, shares a common …
🧠 Editorial Welcome to the Weekly Backlog Week 23/2026. This week had a remarkably clear theme: Control. Control over data. Control over …
In discussions about cloud transformation, the narrative often suggests that the future of IT lies solely in globally connected, public cloud …
To maximize the security of your container supply chain, automated CVE scanning at the cluster boundary is essential. The combination of registry …
Continuous Integration and Delivery (CI/CD) has revolutionized software development. Code changes flow automatically through pipelines, are packaged …
The European cybersecurity directive NIS-2 (Network and Information Security) has significantly expanded the scope of regulated companies. While the …
When companies move their IT infrastructure to the cloud, they usually do so with a clear economic expectation: flexibility and full cost …
The architecture of modern cloud-native platforms ideally follows the principle of statelessness. Requests are distributed across a global Anycast …
In the operation of modern platforms, high-traffic APIs, or industrial IoT gateways, monitoring response times (latency) is one of the most critical …
In modern Cloud-Native design , the principle of functional division of labor applies. As we saw in the first post of this series (Layer 4 vs. Layer …
In the digital age, one of the most important management principles is: “Do not outsource core competencies.” Companies invest millions …
In the architecture of modern, highly available IT infrastructures, load balancing is at the forefront. As applications scale and are distributed …
When companies and government agencies discuss the cloud, the term “sovereignty” almost inevitably comes up. However, the more intense …
A nightmare for any IT decision-maker is the phenomenon of vendor lock-in—the technological and economic captivity with a single IT service provider …
When companies think about IT security, they usually focus on firewalls, encryption, or protection against phishing. However, legislators are now …
In modern DevOps teams and Cloud-Native architectures, manual server configuration via click interfaces is a thing of the past. Virtual machines, …
DORA-ready in the Financial Sector: What ICT Third-Party Risk Management Means for DNS For banks, insurance companies, securities firms, and their …
In the world of IT infrastructure, there’s an unwritten rule: “Never trust a single route.” Companies naturally rely on redundancy …
Among system administrators and platform engineers, there’s a well-known running gag: When an IT system goes down globally, the web app is …
🧠 Editorial This week, Europe’s tech debate feels like a reality check after ten years of cloud marketing. While the Netherlands suddenly …
Cloud Native was supposed to solve many problems of traditional enterprise IT. Less rigid systems. Fewer monolithic dependencies. Faster deployments. …
Kubernetes regularly produces features that seem unspectacular at first glance—until you understand the actual infrastructure problem they address. …
Many companies today consider themselves technologically independent once their applications run on Kubernetes . The argument initially sounds …
In many industrial and corporate structures, there is a constant tension between two departments. On one side are the data engineering and analytics …
In industrial environments, those training machine learning models, optimizing neural networks, or running complex simulations inevitably encounter …
When companies decide to modernize their IT infrastructure, short-term criteria are usually at the forefront: What features does the software offer …
In many medium-sized companies, the IT landscape resembles a collection of digital islands. There is one application for customer contact, another …
When medium-sized companies plan their IT strategy for the coming years, they often find themselves in a strategic dilemma. On one hand, there is the …
In modern business IT, two departments often stand in stark opposition: IT security demands increasingly complex passwords, additional authentication …
In technical field service, whether in plant maintenance, mechanical engineering, or large-scale craft operations, every minute counts. When a …
When medium-sized companies decide to break free from the dependency on major US SaaS providers, the migration process often follows a rigid, …
When granting potential customers access to a test instance, you open a window into your technology. This is essential for closing sales but presents …
Imagine your company is an exhibitor at the year’s most important trade show. The booth is packed, your sales team is highly motivated, and at …
In many growing SaaS companies, there is an “invisible productivity killer.” It doesn’t have a technical name but manifests in …
Imagine presenting a state-of-the-art production planning software to a potential customer. You click on the dashboard, and what the customer sees …
In the traditional IT world, infrastructure was something “handcrafted.” An administrator would install servers, configure databases, and …
Every SaaS marketing manager dreams of it: A prospect lands on the website, clicks “Free Trial,” and can start immediately. But in the …
Who hasn’t experienced this? In the middle of an important product presentation, unexpected data appears, the system responds extremely slowly, …
In many SaaS companies, the process between sales and IT resembles a diplomatic exchange: Sales needs a demo environment for an important meeting, …
Anyone who sells complex business software knows the problem of “data remnants.” In static demo environments, test entries, altered …
In the world of complex B2B software and ERP systems, the live demo is the crucial moment of truth. It’s where a prospect decides whether they …
In many companies, IT operations are still viewed merely as a cost center - the department that ensures “the servers are running.” …
Have you ever used an application that froze for 10 seconds when you clicked “Export” or “Save”? In the world of modern SaaS, …
For many SaaS providers, compliance checks by a new major client or an official audit (like ISO 27001 ) or SOC2 are daunting projects. Logs are …
Every SaaS operator knows it: the dreaded load peak. Whether it’s Monday morning when all users simultaneously update their project plans, or a …
“We have a nightly backup.” In many SaaS companies, this phrase is the standard response to questions about data security. However, the …
In many mature SaaS infrastructures, the day of a software release is a day of tension. The engineering team has worked for weeks on new features, …
For many SaaS providers, winning a large enterprise client or a public sector contract is a double-edged sword. On one hand, there’s the …
In the early stages of a SaaS company, pragmatism is the most important currency. You build what works. Often, this is a classic setup of a few …
🧠Editorial Europe has been discussing digital sovereignty for about as long as companies have been “briefly testing” Kubernetes clusters …
In the modern IT world, video is the crown discipline. A high-performance video infrastructure today must be many things at once: elastically …
In traditional IT, a glance at CPU load or HTTP status code often suffices: If the server responds and the CPU isn’t at 100%, the system is …
In a multi-tenant environment (many customers on one platform), video is a selfish workload. If Customer A starts a massive live event with 10,000 …
One of the biggest cost drivers in the video business is the gap between provisioned and actually used capacity. Video workloads are extremely …
A live event often ends in a digital mess: massive raw files in the highest quality are left on the servers. However, the client doesn’t want …
In modern event communication, streaming “only” on your own website is rarely enough. Marketing teams want to be where their audience is: …
In the world of live streaming, ingest is the most critical moment. This is when the video signal is transmitted from the producer (from the studio …
Real-time video communication today relies almost exclusively on WebRTC. However, WebRTC is not a finished product but a set of protocols. How this …
Compared to classic web applications, video is a completely different type of workload. While a web server can often cushion a brief load spike with …
In IT procurement, monitoring is often viewed as a commodity—a standard product that should cost as little as possible. “A ping is a …
Monitoring data often has a short half-life: An alert pops up, the issue is resolved, and the alert disappears. However, for a managed hosting …
In traditional infrastructures, monitoring was a manual process: a new server was rented, an application installed, and then manually added to the …
In traditional IT monitoring, the binary principle prevailed for a long time: a system is either up or down. However, in the modern digital world, …
The internet is not a homogeneous entity but rather a patchwork of thousands of autonomous systems communicating via the Border Gateway Protocol …
In many companies, preparing for an IT security audit is a massive effort: systems are manually checked for weeks, configurations are reconciled, and …
It’s a classic in IT operations: A critical service suddenly becomes unreachable, browsers display warning messages, and customers escalate. …
Nothing is more frustrating for an operations team than a 3 AM alarm that turns out to be a “phantom” upon investigation. A brief hiccup …
Many IT departments feel secure because their monitoring dashboards consistently show “green.” The servers are up, CPU load is low, and …
With the enactment of NIS-2 and the tightening of national security laws (such as BSIG 2.0), the playing field for KRITIS operators has changed. It …
A multi-region architecture is only as strong as the consistency of its locations. If Region A uses a different configuration, security patches, or …
In the traditional IT world, maintenance windows are a necessary evil. They usually occur at night or on weekends to minimize disruption. However, in …
In a multi-region architecture, managing data is the ‘final boss’. While stateless applications can be easily distributed across …
In a multi-region architecture, we face a paradox: we want to isolate clusters as much as possible to avoid cascading failures, yet we must also …
When planning cross-site infrastructure, architects often face a fundamental decision: Do we stretch a single Kubernetes cluster across two …
When critical infrastructure fails, every second counts. The key metric here is the RTO (Recovery Time Objective). In many disaster recovery …
Operators of critical infrastructures (KRITIS) invest heavily in fail-safety. However, this planning often ends at the data center’s property …
The vision of a fully connected “Smart Factory” is impressive, but to many production managers, it seems like an unattainable mammoth …
In the theory of Industry 4.0, everything is interconnected, speaks OPC-UA, and delivers clean data streams. The reality in German factory halls is …
The days when machines on the shop floor were protected by an “Air Gap”—the physical separation from the internet—are definitively over. …
In Industry 4.0, the cloud is a powerful ally for data analysis and AI. However, for daily operations on the shop floor, a strict rule applies: …
How Staleness Mitigation Finally Makes Controllers More Deterministic Kubernetes is an open-source platform for orchestrating containerized …
In traditional data processing, “batch processes” dominated for a long time: data was collected throughout the day and processed in large …
In the world of data engineering, there’s a saying: “Storing data is easy, querying it quickly is the art.” When we talk about …
For those building modern data engineering pipelines, S3 (Simple Storage Service) is indispensable. It is the industry standard for accessing …
In software development, the problem has long been solved: Code is versioned in Git, isolated in containers , and deployed identically across …
In theory, Artificial Intelligence is a boon for the industry. In practice, implementation often stumbles over a mundane hurdle: hardware …
In the world of data engineering, Apache Airflow is the undisputed champion for workflow orchestration. However, with success come scaling pains: …
– but what if there’s a real fire? When customer systems are on fire, we act like firefighters—quickly, methodically, and solution-oriented. …
🧠 Editorial This issue can also be read as follows: Software is no longer just a tool – it is power infrastructure. While Palantir openly articulates …
🧠 Editorial This week clearly shows where things are tipping: We talk about digital sovereignty – and simultaneously realize how deeply we are still …
Operating Software-as-a-Service (SaaS) or complex eCommerce solutions presents an economic and architectural challenge: the cost structure demands …
Monitoring alerts have become background noise in many IT organizations. When the phone rings at 3 AM, the first reaction is often annoyance rather …
When you ask an Ops team in a fintech about the most stressful event of the year, the answer is usually: “The annual IT audit.” For …
In regulatory discussions with BaFin or during due diligence by major banks, the term exit strategy inevitably comes up today. For a long time, this …
In recent years, the strategy for many fintechs was clear: “Managed first.” Those looking to grow quickly used the ready-made building …
In a shared infrastructure environment like a DBaaS platform, transparency is a balancing act. On one hand, the provider’s operations team …
In the world of databases, there’s a significant difference between a “backup” and “recoverability.” For a DBaaS …
Operating a DBaaS platform presents a mathematical trap: If the operational effort per database increases linearly with the number of customers, the …
When scaling a DBaaS platform, storage quickly becomes the most critical bottleneck. Databases have two opposing demands on storage infrastructure: …
At first glance, the business model “Database as a Service” (DBaaS) seems deceptively simple: take a proven open-source database like …
Kubernetes might initially seem like a purely developer-centric topic—complex, technical, and far removed from everyday work life. However, this is a …
France is taking digital sovereignty seriously. The government has announced plans to phase out Windows in administration and replace it with Linux. …
🧠 Editorial This week, tech feels less like progress and more like a dose of reality. The same pattern everywhere: Things that were “good …
What the New EU-US Dialogue Platform Really Means Digital sovereignty has been a focus of political and regulatory initiatives in Europe for years. …
How the ayedo Sovereignty Score Provides Guidance Digital sovereignty is politically mandated and has long been more than an abstract guideline in …
🧠Editorial Europe is negotiating with the USA again over Big Tech regulation. Not public, not officially decisive – but close enough to touch the …
In a multi-region architecture, “configuration drift” is the greatest enemy of resilience. Drift occurs when an urgent hotfix is applied …
In the traditional IT world, maintenance windows are often a necessary evil. Operating system updates, Kubernetes upgrades , or critical database …
In the world of critical infrastructures (KRITIS), the success of a disaster recovery concept is often measured by hard metrics like the RTO …
In a multi-region architecture for critical infrastructures (KRITIS), data consistency is the greatest technical challenge. While we can easily …
Operating highly available platforms for critical infrastructures (KRITIS) presents an architectural challenge: To achieve maximum fault tolerance, …
TL;DR Polycrate-driven automation offers cross-architecture, declarative infrastructure control that enables platform independence. Through a central …
TL;DR Cloud independence in Kubernetes landscapes is not achieved through isolated clusters but through orchestrated abstraction that centralizes …
TL;DR Zero-Trust architecture provides the necessary security and governance foundation for digital sovereignty in heterogeneous environments. Core …
Why Encryption Alone Is Not Enough Introduction Encryption is considered the pinnacle of modern IT security. Data is protected, access is controlled, …
When companies decide to distribute their Kubernetes platform across two data centers, they face a directional decision: Do they build a single, …
In traditional high availability scenarios, DNS (Domain Name System) is the standard tool for failover. If location A fails, the DNS entry is …
In the world of critical infrastructures (KRITIS), “high availability” is not just a buzzword but a legal and societal obligation. Those …
Industrial corporations today face a paradoxical challenge: they must adapt the agility and innovative power of cloud startups while maintaining the …
In software development, versioning code is standard. However, in data engineering and AI projects, this is not sufficient. A model consists not only …
In a modern data engineering platform, storage needs are not only vast but also diverse. We need space for raw sensor data, finished AI models, …
In an industrial concept, millions of data points are generated daily. When these data flow into Apache Kafka, the next critical question arises: …
In modern manufacturing, data is generated not in batches, but as a continuous stream. Sensors on rolling mills, flow meters in chemical reactors, …
In industrial data processing, ETL processes (Extract, Transform, Load) are the nervous system of production. When sensor data from plants worldwide …
In industrial AI development, the GPU (Graphics Processing Unit) is the new gold. Whether for training complex neural networks for quality control or …
In many data engineering teams, starting a new project follows a frustrating pattern: First, Python versions, R libraries, SQL drivers, and CUDA …
Artificial Intelligence is no longer a hype in e-commerce but a tool for scaling. Whether it’s generating product descriptions from technical …
In modern e-commerce, data is the foundation for every growth decision. However, traditional client-side tracking is reaching its limits: ad …
In modern e-commerce, the search function is much more than just an input field. It is the most important salesperson in the shop. Users who use the …
For an online shop in the mid-sized business or D2C sector, downtime is much more than a technical nuisance. Every minute of unavailability means …
In the early stages of an e-commerce agency, the approach is usually pragmatic: each new client shop gets its own hosting package. One shop with …
Have you ever experienced this? A user clicks “Generate PDF Export” or “Create Monthly Report” in your SaaS app, and suddenly …
When building a modern IT infrastructure today, one faces a strategic decision: either buy into the convenience (and dependency) of large US SaaS …
In many technical service teams, there is a dangerous pragmatism when it comes to communication: When things need to move quickly on-site or at the …
TL;DR Polycrate is more than just a CLI tool: With PolyHub, an API platform, and MCP, it forms an ecosystem where reusable automation blocks, …
Editorial This week feels like a reality check for multiple narratives at once. AI is suddenly not just innovation, but a cost issue. Digital …
In many companies, the process of digital signing is the last “analog island” or a dangerous compliance breach. Maintenance logs are …
In customer service and technical support, the ticketing system is the central nervous system. Many companies instinctively turn to market leaders …
Since the breakthrough of ChatGPT, it’s clear: AI can do more than just analyze numbers. It can write reports, summarize maintenance …
In the traditional IT world, things are binary: A server is either running or it’s not. A database either responds or throws an error. In the …
In the industry, a fundamental architectural question arises: Should AI make decisions directly at the machine (Edge) or should the data be sent to a …
In the realm of IT infrastructure, few things are as costly as a modern NVIDIA GPU doing nothing. An H100 or A100 instance with major hyperscalers …
In software development, Git is the “Source of Truth.” When something goes wrong, you check the commit history. In the world of …
In a pilot project, many things are forgiven in AI. If an anomaly prediction takes two seconds, it’s not the end of the world. But in …
Why the EVB-IT Reform is a Turning Point for Government IT Public IT procurement in Germany has long been characterized by a structural …
In many data science teams, the workday begins with frustration: A shared notebook won’t run because a library is missing. A model trained on …
In industrial AI, such as predictive maintenance for sensor data analysis software, data streams are the lifeblood. Thousands of sensors provide …
In many machine learning teams, an unwritten rule prevails: first come, first served. Whoever starts the first training job in the morning occupies …
In the world of Artificial Intelligence, there’s a phenomenon we often refer to as the “Wall of Confusion.” On one side is the data …
A Term Without Substance An open letter from 25 European cloud and digital companies reveals what European digital policy has been avoiding for …
Structure Instead of Symbolic Politics Since 2021, the French government has been pursuing a well-structured approach to the digital transformation …
The recent warnings from CISA and Amazon about active attacks on Cisco FMC, Microsoft SharePoint, and Zimbra initially appear to be a routine process …
TL;DR Deploying Helm charts directly via CLI works – but only with Ansible and Polycrate do deployments become truly idempotent, versioned, and …
TL;DR Polycrate is not just a deployment tool: With polycrate ssh and block actions for kubectl, it becomes a central operations tool for Linux, …
Digital sovereignty is often discussed in abstract terms, but it can be technically delineated quite clearly: the key is what systems are bound to. …
The Invisible Modernization of Critical Infrastructure It’s often not the visible features that determine the stability of modern platforms, …
Why the Next Evolutionary Stage of the Platform Has Already Begun The discussion around AI infrastructure is noticeably shifting: away from mere …
TL;DR In Polycrate, multi-cluster automatically means multi-workspace: one workspace manages exactly one Kubernetes cluster . That keeps …
TL;DR In this post, you’ll create a complete Polycrate block for your own Kubernetes app – including block.poly, an Ansible playbook, and three …
TL;DR PolyHub functions like an app store for infrastructure: Ready-made ayedo blocks for Kubernetes apps (nginx, cert-manager, external-dns, and many …
TL;DR Ansible can fully automate Azure Entra ID (formerly Azure AD) via the azure.azcollection: users, groups, app registrations, and even …
TL;DR Security in cloud architectures is a critical factor for companies utilizing digital technologies. Growing demands for compliance , data …
TL;DR Vendor lock-in is one of the central challenges companies face when using cloud services. Strategies like multi-cloud approaches, the use of …
TL;DR Active Directory changes via GUI or non-versioned PowerShell scripts are error-prone, hard to track, and not very collaborative. With Ansible …
But Rather Better Cloud Architectures For years, the European cloud debate has been dominated by a seemingly simple question: Does Europe need its …
Why Every Cloud Strategy Needs an Exit Plan Many IT strategies begin with the same question: Which platform offers us the best opportunities today? …
TL;DR Milliseconds determine conversion rates and user experience. If every database query has to be read from the disk, the application will collapse …
TL;DR Artificial Intelligence (AI) is the new standard, but using cloud APIs like OpenAI (ChatGPT) or Anthropic comes with a significant catch: data …
TL;DR Every online shop, logistics app, and fleet management system requires geocoding: the conversion of addresses into coordinates (and vice versa). …
Why European Companies Need to Rethink Their Infrastructure Strategy Artificial intelligence is currently transforming not only products, processes, …
Why Regulation is an Architectural Issue Few topics are currently causing as much turmoil in IT as new regulatory requirements. GDPR, NIS-2, DORA, …
For years, the cloud debate has been dominated by a simple narrative: those who want to run modern software cannot bypass the major hyperscalers. …
TL;DR In the modern web stack, application code (PHP, Python, Node.js) is expensive and slow. Nginx is the exact opposite: lightweight, asynchronous, …
TL;DR In a world where Microsoft 365 and Google Workspace set the standard, companies often pay with their data. The GDPR compliance of US clouds is …
TL;DR The classic VPN (“Hub-and-Spoke”) is a relic. It forces all traffic through a central bottleneck, slowing down the connection and …
TL;DR In the microservices world, services need a way to communicate. Tools like RabbitMQ (based on Erlang) or Kafka (JVM) often come with significant …
TL;DR For a long time, it was said: “SQL Server needs Windows Server.” Those days are over. Since Microsoft ported SQL Server to Linux, it …
TL;DR Storage in Kubernetes is often a nightmare of complexity (Ceph) or vendor lock-in (AWS EBS). Longhorn takes a third path. As a CNCF project, it …
TL;DR Email delivery is one of the most critical functions of modern applications (password resets, invoices). However, testing is risky: a wrong …
TL;DR Relational databases are the backbone of almost every business application. However, the market leader MySQL is now owned by Oracle, and cloud …
TL;DR The S3 protocol is to data storage what HTTP is to websites: the universal standard. However, “S3” is not synonymous with Amazon. …
TL;DR Relational databases force developers to squeeze data into rigid tables. MongoDB breaks this mold. It stores data as modern applications use it: …
TL;DR You build a reusable Polycrate workflow that automatically executes backup → update → verify on your Linux servers – including rollback via …
In traditional software development, CI/CD (Continuous Integration / Continuous Deployment) has long been established as a standard. However, in the …
A Large Language Model (LLM) without access to current enterprise data is like a brilliant professor without a library: it has the world’s …
In the gold rush surrounding Artificial Intelligence, a critical aspect is often overlooked: the security of the underlying data. When companies …
Those deploying Large Language Models (LLMs) or complex deep learning pipelines in production quickly realize: A standard Kubernetes cluster …
In modern IT infrastructure, the GPU has become the new CPU. Whether it’s Large Language Models (LLMs), computer vision, or complex data …
Why Stable Interfaces Are Crucial for the Ecosystem Kubernetes is now much more than a Container orchestrator. A vast ecosystem has developed around …
March has begun – and with it, the final phase for one of the most widely used components in the Kubernetes network stack: Ingress-NGINX is …
TL;DR Ansible is a strong foundation: agentless, idempotent, human-readable YAML, and a vast module ecosystem make it the de facto standard for …
Preparing for an ISO 27001 audit in many companies still resembles a manual Sisyphean task. For weeks, screenshots of configurations are taken, Excel …
The Cloud-Native transformation is in full swing, yet the reality in German data centers often looks different: alongside cutting-edge Kubernetes …
The digitalization of manufacturing and the networking of decentralized locations present a fundamental challenge for the German SME sector: …
The complexity of modern microservice architectures has reached a point in 2026 where traditional monitoring hits its limits. While metrics tell us …
The era of “Harvest Now, Decrypt Later” has begun. While quantum computers capable of breaking commonly used asymmetric encryption …
By 2026, the threat landscape for medium-sized businesses has fundamentally worsened. Regulatory requirements such as NIS-2 and DORA no longer demand …
In 2026, sustainability in the IT sector is no longer a “nice-to-have” for marketing but a regulatory necessity. With the tightening of …
In 2026, regulatory requirements for the European economy have reached a new level of quality. With the fully effective EU Data Act and the tightened …
The era of purely manual intervention in infrastructure incidents is coming to an end. While GitOps with ArgoCD defines the state-of-the-art for …
In 2026, the threat landscape for European SMEs is more precarious than ever. Identity theft has become the number one attack vector, as traditional …
The cloud-native landscape has consolidated. While Kubernetes stands as the de facto standard for orchestration, the boundaries of runtime efficiency …
From Cost Center to Value Driver By 2026, the mere promise of cloud scalability has given way to a harsh reality: those who do not economically manage …
The hype around proprietary SaaS AI models gives way to a sober cost-benefit analysis by 2026. While companies initially paid token fees to …
Is Sovereignty Becoming Unaffordable Now? Hetzner will increase prices for its entire portfolio starting April 1, 2026. In the cloud sector, many …
Anyone seriously running Infrastructure-as-Code knows the problem: the workspace in the Git repository contains kubeconfigs, SSH keys, passwords, and …
Anyone managing modern Cloud-Native infrastructures knows the problem: data is everywhere, but insights are rare. A system is only considered …
Anyone working with Polycrate daily inevitably runs into recurring tasks: checking TLS certificates, verifying DNS records, calculating subnets, …
Digital Sovereignty in Live Streaming: How ayedo Strategically Strengthens STREAMLAB ’s Cloud Operations Live streaming has long been critical …
With ‘Recall’, Microsoft integrates a feature into Windows 11 that takes screenshots of all open applications at short intervals, …
From Ticket Infrastructure to On-Demand AI: How ayedo Built a Kubernetes -Based Data Engineering Platform for an Industrial Corporation Data-driven …
From Log Debugging to True Observability: How ayedo Stabilized a SaaS Platform with APM on Kubernetes Many SaaS companies invest early in clean …
From GitHub Deployments to Continuous Confidence: How ayedo Built an Internal Developer Platform for Enterprise Delivery Many teams today deliver …
Kubernetes at the Edge with GitOps: How ayedo transformed a distributed IoT fleet from SSH deployments to controlled rollouts Edge Computing is not …
Multi-Tenant Kubernetes for eCommerce: How ayedo Guided a Software House Without a DevOps Team from VM Scripting to a Developer Platform In many …
Multi-Region Kubernetes for Critical Infrastructure: How ayedo Transformed a Single-Site Platform into an Active/Active Anycast System Operating …
How ayedo Guided a System Integrator from Evolved Operations to an Auditable Operations Platform Operating your own data center was long considered a …
Why the Open-Source Technology is More Than Just Container Orchestration When digital sovereignty is discussed today, one name almost always comes …
Europe’s Economic Power The trade conflict with the USA is reflexively narrated in Europe as a power asymmetry. Washington imposes tariffs, …
The BSI draws a clear line: From the end of 2031, the sole use of classical key agreement methods like RSA and ECC will no longer be recommended. For …
Europe is Working on Its Own Digital Payment Infrastructure The European payment landscape has long been dominated by international providers. A …
Europe’s Structural Dependence on Big Tech The debate on digital sovereignty is no longer a technological detail. It is a question of political …
In a traditional IT infrastructure, there was a clear causal chain: an administrator changed a line of code, and the system responded. In the world …
The classic “Data Lake” model has failed. Companies have invested millions in infrastructure to collect data in one place, only to find …
Today’s internet security relies almost entirely on the difficulty of factoring large numbers into prime factors (RSA) or computing discrete …
And what this figure means for Europe’s digital capability. The federal administration spent 481.4 million euros on Microsoft licenses in 2025. …
Until recently, infrastructure automation was reactive: when CPU usage exceeded 80%, Kubernetes would start a new pod (autoscaling). This is …
Until now, compliance has been the natural enemy of agility in many companies. While software development scales in milliseconds thanks to …
In the past, securing the front door (the firewall) was enough. But today, threats come “delivered to your door”—hidden in the thousands …
The hype around Artificial Intelligence has ushered in a new era of IT spending. Those who train or operate LLMs (Large Language Models) today …
In IT security, the “fortress” principle long prevailed: high walls, deep moats (firewalls). But the reality in 2026 shows: Once an …
The Ingress-NGINX Controller maintained by the Kubernetes community (repository kubernetes/ingress-nginx) will officially reach its end of life in …
Edge Computing in the Enterprise Context: Opportunities and Limitations Architectural Models, Security Implications, and Operational Reality Edge …
The Saarlouis Economic Development and the IHK Saarland invited to the economic policy kickoff of the year at the RAG representation in Ensdorf. The …
TL;DR Google Analytics, Matomo Cloud and other SaaS tracking tools are problematic from a GDPR perspective: data flows to third parties, cookie …
For decades, almost all computers have followed the Von Neumann architecture: a strict separation of processor (CPU) and memory. Data must constantly …
In traditional business economics, IT infrastructure is often seen as a necessary evil—a cost center to be minimized. However, in the age of digital …
In the past decade, the direction was clear: all data and processes were moving to the central cloud. However, we are reaching physical and economic …
A silent act of rebellion occurs daily in German offices. When the official process for data exchange with an architectural firm via the …
Public administration has a massive image problem among IT talents. Young Cloud Architects and DevOps Engineers often associate the public sector …
Every year, billions of taxpayer dollars are funneled into the digitalization of public administration. Yet, this money often ends up in proprietary …
A Smart City is a vast, distributed data ecosystem. Sensors measure air quality, soil moisture in parks, parking occupancy, or traffic flows. The …
The goal of the Online Access Act is ambitious: all administrative services should be digitally available. However, the implementation often failed …
The logistics industry has ambitious goals: carbon-neutral fleets and green warehouses. While discussions revolve around alternative drives and …
In a globally connected economy, no logistics company is an island. Success depends on how efficiently information flows between shippers, freight …
Polycrate API 0.11.27 is a major feature release focusing on K8sApp pod status tracking, DataSource integration, and UI modernizations. K8sApp Pod …
Polycrate CLI version 0.29.16 brings comprehensive improvements for monitoring Kubernetes workloads and a new knowledge base for AI-assisted …
Scaling at the Limit: How Track & Trace Processes Millions of Events in Real-Time During the “Peak Season” – from Black Friday to …
In a highly automated logistics center, time is the most critical currency. When an autonomous guided vehicle (AGV) approaches an intersection or a …
In logistics, success is measured in cycle rates. A modern logistics center is a high-frequency clockwork of Warehouse Management Systems (WMS), …
The Year European Regulation Becomes Operational 2026 is not a year of new grand digital policy announcements. It is the year when European digital …
Skill Shortage in Hospital IT: Managed Platforms as a Strategic Lever The skill shortage in hospital IT presents a significant challenge. To address …
In theory, the promise of the cloud is enticing: all data is stored and processed centrally. However, in the highly sensitive environment of a …
TL;DR In modern IT, data doesn’t rest; it flows. Apache Kafka serves as the central nervous system for these real-time data streams. While …
In modern acute medicine, IT is no longer a supporting process – it is part of the treatment. If imaging procedures (PACS), lab results, or digital …
TL;DR Redis is the undisputed king of in-memory databases, but it has an architectural Achilles’ heel: it is single-threaded. Even on an …
TL;DR Kubernetes is permissive by default: it allows developers almost anything, including insecure configurations (e.g., running containers as …
TL;DR Logs are the indispensable “memory” of any application, but their storage often becomes the largest cost item in the cloud. …
Nothing is more frustrating for a customer than a “Click & Collect” experience that ends in cancellation. You see online: …
In many retail companies, an ERP system that has evolved over decades forms the backbone of IT. These systems are stable and proven, but were …
The digitization of the Point of Sale (PoS) offers enormous advantages, but it also introduces a new threat: every connected device in the store—from …
TL;DR The load balancer is the front door to your infrastructure. Relying on standard cloud services like the AWS Application Load Balancer (ALB) …
TL;DR The Container Registry is the heart of your software supply chain. Trusting cloud services like AWS ECR blindly treats your images merely as …
TL;DR In a multi-cloud world, security is not about location, but identity. Relying on cloud-specific tools like AWS Secrets Manager fragments your …
TL;DR Security often fails due to usability. While tools like HashiCorp Vault are powerful but operationally complex, and AWS Secrets Manager exists …
TL;DR IoT sensors, application metrics, and financial data have one thing in common: they are time-based and generated in massive quantities. …
The vision of “Omnichannel Retail” sounds perfect in theory: order online, pick up in-store (Click & Collect), digital price tags …
It’s the nightmare of every e-commerce manager and retail CTO: Black Friday is approaching, marketing campaigns are in full swing, and just at …
In retail, timing is ruthless. A system failure on a Saturday afternoon, during the peak sales hours, is not just an “IT problem” for a …
With Polycrate CLI 0.29.15, we have resolved the root cause of a persistent bug where endpoints with tls: false were not correctly serialized into the …
Polycrate CLI version 0.29.13 introduces debug logging for operator startup and an important NetworkPolicy fix. Startup Debug Logging Previously, …
With version 0.29.14, we have implemented two important bug fixes in the Polycrate Operator that significantly enhance the reliability of backup …
Polycrate API 0.11.23 introduces crucial fixes for API key authentication and enhances contact management. API Key Authentication Fix User API keys …
Polycrate CLI version 0.29.12 addresses critical operator stability issues and corrects debug logging. Operator Startup Fix The operator was being …
Polycrate CLI version 0.29.11 enhances the diagnosis of TLS issues in API-managed endpoints. TLS Type-Cast Debug Logging In API-managed endpoints, …
Service or Architectural Decision? CI/CD is often treated as a tool question: Which service, which pipeline, which provider? In reality, CI/CD is an …
Storage as a Cloud Feature or as a Controllable Platform Persistent storage is one of the most inconspicuous yet powerful layers of modern platforms. …
Certificates as a Cloud Service or as Part of the Platform Architecture TLS certificates are often considered a necessary security detail. However, …
Data Warehouse as a Cloud Product or as an Open Analytical Platform Analytical data is no longer just an appendage to reporting. It forms the basis …
Secrets as a Cloud Service or as Part of the Kubernetes Platform Secrets are among the most sensitive components of modern applications. Credentials, …
Pipeline Orchestration or GitOps as an Operational Model CI/CD is often treated as a tool question: Which pipeline, which runner, which service? In …
Version Control as a Cloud Component or Platform Core Version control is often reduced to a technical minimum: store code, track changes, done. In …
Monitoring as a Cloud Function or as an Open Observability Layer Monitoring and Observability have long surpassed being mere operational tools. They …
Traffic Control as a Cloud Service or as a Controllable Platform Component Load balancers are the silent foundations of modern infrastructures. They …
Container Registry as a Cloud Service or a Controllable Platform Component Container registries may seem like a technical detail at first glance. …
Secret Management as a Cloud Function or as a Standalone Security Architecture Secrets are not a fringe topic. Credentials, API keys, tokens, and …
Secrets as a Hyperscaler Service or as an Open Developer Security Platform Secrets are among the most inconspicuous yet critical components of modern …
Managed Convenience vs. Technical Control AWS Timestream and InfluxDB solve the same fundamental problem: efficiently storing, querying, and …
Consume or Control Infrastructure AWS MSK and Apache Kafka do not compete on a feature level. They represent two fundamentally different approaches …
Identity as a Service or as Infrastructure Azure Entra ID and Keycloak address the same core issue: managing identities, controlling access, and …
Observability as a Service or as Your Own Infrastructure Azure Monitor and Loki take two fundamentally different approaches to monitoring and logging. …
Buying Dependency or Building Resilience Block storage is one of the invisible yet most critical layers of any cloud and Kubernetes architecture. …
Consuming or Mastering Databases AWS RDS and MariaDB do not represent competing products but rather two fundamentally different models for handling …
Consuming or Controlling Object Storage On paper, AWS S3 and MinIO fulfill the same technical task: providing highly available, scalable object …
Why API Compatibility Is Not a Database Strategy AWS DocumentDB and MongoDB are regularly equated. The reason is quickly stated: Both are supposed to …
Polycrate CLI version 0.29.10 focuses on security, bringing comprehensive Kubernetes hardening for the Operator according to NIST SP 800-190 and CIS …
Polycrate API 0.11.22 fixes the LoadBalancer metrics query. The detail UI now shows correct bandwidth data. LoadBalancer Metrics Fix The LoadBalancer …
Polycrate API 0.11.21 addresses two critical issues: S3 buckets with Ceph backend now display correct storage metrics in the detail UI, and the …
With Polycrate API 0.11.17, we enhance the diagnostic capabilities for the timeline charts in the detail UIs. The Problem After the 0.11.16 release, …
Polycrate API 0.11.20 fixes a JavaScript error and adds debug logging to identify the cause of empty timeline data. Fix: Chart resize TypeError In the …
Polycrate API 0.11.19 enhances the S3 Bucket Table UI with Storage and Objects columns and introduces consistent bar charts for all timeline …
With Polycrate API 0.11.16, we address two critical bugs that could occur in production environments. 🔥 S3 Bucket Reconciliation Fix The Issue: S3 …
Polycrate API 0.11.18 fixes a critical error in timeline data extraction and changes the chart style to bar charts. Hotfix: timezone.utc …
With Polycrate API 0.11.15, we resolve the last remaining collectstatic error in production environments. KaTeX/LaTeX Removed The Milkdown Editor CSS …
With Polycrate API 0.11.14, we address two critical bugs that could occur in production environments. Certificate API Upsert The Polycrate Operator …
With Polycrate API 0.11.13, we address critical production issues that emerged after the 0.11.12 release. collectstatic Fix The milkdown-theme/ …
Managed Cache or Controlled Data Structure AWS ElastiCache and KeyDB address the same need: extremely fast in-memory data storage for caching, …
Polycrate API Version 0.11.12 brings extensive UI modernization with the new Milkdown Editor, S3 Media Storage, and significant performance …
TL;DR Kubernetes clusters should not be managed manually or with fragile scripts. While AWS CodePipeline tries to enforce deployments through external …
TL;DR Modern software development requires more than just code hosting. While hyperscalers like AWS attempt to lock developers into their platforms …
TL;DR Classic browser-based tracking (‘Client-Side’) is dying. Browser restrictions (ITP), AdBlockers, and GDPR make data collection …
TL;DR PDF generation is often a technical debt in modern web development. Outdated tools like wkhtmltopdf are no longer maintained, and embedding …
TL;DR In modern distributed systems, it’s no longer enough to just know if a server is up or down. You need to understand why it’s slow. …
Polycrate API version 0.11.11 delivers massive performance improvements by removing the unused discovery phase and optimizing activity tracking. …
Polycrate API version 0.11.10 addresses several UI bugs and performance issues in the endpoint monitoring system. Highlights Agent Detail Lazy Loading …
Polycrate CLI version 0.29.9 brings significant improvements to endpoint monitoring with a complete redesign of Agent Health data. Agent Health Data …
Polycrate API version 0.11.7 corrects the representation of host objects. Host String Representation The base model ManagedObject uses display_name as …
Polycrate API version 0.11.6 addresses critical validation errors that prevented updates via the operator. UniqueValidator Fixes K8sApp Block …
With version 0.29.7, Polycrate receives important bug fixes for the operator’s API communication. API Schema Update The API client has been …
Polycrate CLI version 0.29.8 significantly improves error diagnosis for all API operations. Enhanced API Error Diagnosis All 42 API client functions …
With version 0.11.5, the Polycrate API receives important bugfixes and UX improvements. Tables now refresh faster, and objects can be directly …
With version 0.29.6, Polycrate receives a critical bug fix: The operator was unable to synchronize K8sApp objects with the API. The Problem The …
With version 0.11.4, the Polycrate API receives extensive UI improvements for better clarity and faster navigation. The new Dynamic Tables, Info …
Operating a modern IT infrastructure today often feels like being a mechanic who needs a different workshop for every screw. We use Terraform for …
TL;DR Secrets (API keys, database passwords) do not belong in Git code, but their runtime provisioning is often complex. Integrating AWS Secrets …
TL;DR Data is the new oil, but traditional data warehouses (like AWS Redshift) are often expensive, sluggish refineries. ClickHouse has revolutionized …
TL;DR Kubernetes networking has long been a bottleneck, hindered by outdated Linux technologies (iptables). While AWS provides a solid base …
TL;DR Encryption is mandatory, but managing it is often a nightmare. While AWS Certificate Manager (ACM) offers free certificates, they are …
TL;DR Storage has traditionally been the heaviest “anchor element” in cloud architecture. Using AWS EBS or S3 ties your data physically …
Until now, monitoring was often a compromise: Those who wanted to know exactly what was happening in their applications had to install …
In the traditional server world, the mantra was: “Better too much RAM than too little.” In Kubernetes , this mindset leads directly to a …
Imagine getting the same computing power for 70% to 90% less cost. The catch? The cloud provider can take the server away from you at any time with …
TL;DR ArgoCD has established itself as the industry standard for Continuous Delivery in Kubernetes . By implementing the GitOps paradigm, it …
FinOps in Kubernetes - 20 Answers 1. Why is the standard cloud bill for Kubernetes costs unusable? Cloud providers issue bills for instances (VMs). …
The classic Horizontal Pod Autoscaler (HPA) of Kubernetes is like a thermostat: When the room gets too warm (CPU > 80%), the air conditioning …
“Base64 is not encryption.” This phrase should be displayed prominently in every platform engineering team. Default Kubernetes Secrets …
In 2026, compliance is no longer a “paper tiger.” With regulations like the Cyber Resilience Act or certifications such as ISO 27001 and …
“We can’t move that to the cloud, it’s a monolith.” We hear this sentence often. However, modernization in 2026 doesn’t …
For a long time, Kubernetes was considered the operating system for the “big” data center. But in 2026, the most exciting developments …
When companies invest in Platform Engineering, 90% of resources often go into technology: Kubernetes clusters, CI/CD pipelines, and security …
In the traditional IT world, budgeting was simple: you bought a server, depreciated it over five years, and recorded the costs as a fixed expense. In …
Many IT managers in medium-sized businesses feel secure because they “do backups.” However, in a serious incident—such as a massive cloud …
With version 0.29.5, Polycrate receives a critical bug fix: Endpoints with wildcard hostnames like *.example.com can now be correctly synchronized …
With version 0.11.3, the Polycrate API addresses a critical bug in the K8sCluster filter that impacted operator communication. The Problem The …
With version 0.29.4, Polycrate receives critical bug fixes for the operator: Correct cluster detection with workspace UUIDs, automatic TLS port …
In the IT world of 2026, sustainability is no longer just a marketing buzzword. With the expansion of EU reporting obligations (CSRD), IT …
When an AI model leaves the training phase, the real challenge begins: productive inference operation. Serving a Large Language Model (LLM) in a …
With version 0.29.3, Polycrate introduces Host SSH-Agent Auto-Mount for seamless Git operations within the container, branch-aware Git commands, and …
In a Retrieval Augmented Generation (RAG) architecture, the vector database (Vector DB) is the core component. It provides the Large Language Model …
Anyone operating traditional microservices knows: metrics, logs, and traces are the lifeline. However, conventional monitoring approaches hit their …
With version 0.11.1, the automatic Alert Notification Loop in the Polycrate API is temporarily disabled. This is a patch release aimed at controlling …
The introduction of Artificial Intelligence in small and medium-sized enterprises has opened a new security front. When we train LLMs or build RAG …
Integrating an NVIDIA H100 or A100 into your cluster today quickly reveals that the classic 1-to-1 allocation (one pod reserves an entire GPU) often …
The excitement around Large Language Models (LLMs) and generative AI has brought a fundamental question back to IT departments: How do we scale …
In the past two years, “Internal Developer Platform” has become a buzzword. However, while Gartner praises the IDP as a remedy for …
When discussing the shift to Cloud-Native and Kubernetes , we often focus on architecture, providers, and costs. However, the most critical variable …
For critical applications, “down-time” is no longer just a technical issue for medium-sized businesses, but a direct business risk. …
We don’t need to explain that FinOps is the answer to uncontrolled cloud spending. The challenge for IT decision-makers in medium-sized …
Kubernetes has long been the standard when it comes to scalable and highly available software platforms. Anyone wanting to operate Kubernetes in the …
Digital sovereignty has long been part of every public sector digital strategy. However, the Sovereignty Barometer of public IT by next:public shows …
Almost every modern company is working on an AI strategy today. Whether it’s Large Language Models (LLMs), image recognition in quality …
With version 0.11.0, the Polycrate API gains two key new features: Downtime Detection & Logging for automatic capture and SLA tracking of service …
Zero Trust in Production: Why the Firewall Alone Is No Longer Enough For decades, the security strategy in industry was clearly defined: A strong …
With version 0.29.2, Polycrate receives an important bugfix release with corrections for the Kubernetes Operator and critical panic fixes. Operator: …
Avoiding Production Downtime: How Self-Healing Infrastructures Relieve OT In the world of Operational Technology (OT), equipment availability is the …
In modern software development, “always online” is the standard paradigm. However, in industrial manufacturing (OT), healthcare, or …
A portal for more security – on an insecure foundation? With the launch of the central BSI portal for NIS2 reports, the Federal Office for …
With version 0.29.1, Polycrate receives an important maintenance release with an Ansible upgrade for kubernetes.core compatibility. Python & …
Germany in Third Place – But Not in Patching Shortly before the end of 2025, what had long been practice became known: Over 11,500 MongoDB instances …
The announcement by Kubernetes SIG Network to retire Ingress-NGINX was not an operational accident. It was the result of years of structural overload …
In the software world, “Continuous Delivery” is standard. However, in the industrial sector, the reality is often different: Updates for …
Making Legacy Machines Cloud-Ready: Retrofitting with Container Gateways In many German factories, the backbone of our industry stands strong: …
In theory, the cloud sounds like the perfect solution for everything. In the practice of industrial manufacturing, however, it often reaches its …
Cloud-Native Without Cloud Lock-in: Why Portability is the New Security When discussing modern IT infrastructure today, it’s impossible to …
In modern manufacturing, the question is no longer if data is collected, but how it can be used efficiently. While machines (OT – Operational …
With version 0.29.0, Polycrate receives significant improvements for the Kubernetes Operator and integrated CLI tools. Operator Auto Workspace …
With version 0.28.0, Polycrate receives its most comprehensive feature update yet. Three core areas are in focus: secure workspace encryption, an …
Editorial Christmas Eve is traditionally the moment when you convince yourself that nothing critical will happen this year. The pagers are silent, …
Editorial Anyone who still claims this week that security, resilience, or digital sovereignty are mere implementation details hasn’t been …
What Operators Face Now – and Which Alternatives Are Truly Viable MinIO has put its Community Edition into maintenance mode. The note in the README …
🧠 Editorial There are weeks when tech not only makes headlines but causes tectonic shifts. Open Source is losing crucial pillars, hyperscalers are …
Nextcloud stands for digital independence, European data protection standards, and an open, trustworthy alternative to US-based collaboration …
How Seemingly “Sovereign” Cloud Offerings Disguise Dependencies – and What ZenDiS Clarifies Digital sovereignty has taken a firm place in …
Editorial Europe has been discussing digital sovereignty for over a decade. One might assume that the debate is now conducted at a certain altitude: …
The recent outages of central internet services have not only disrupted websites and APIs. They have revealed a structural problem that has been …
Germany has transposed the European NIS2 directive into national law with considerable delay. The late implementation alone would already be …
Kubernetes SIG Network and the Security Response Committee have announced the official end for Ingress NGINX. The component, which for years was …
Containers are the backbone of modern cloud infrastructure. They offer developers and ops teams unmatched agility and efficiency, based on the …
The US government has been demanding a comprehensive agreement on access to biometric police data from Europe for several years. The basis is the …
Weekly Backlog #47 — Digital Sovereignty? I have a few questions… Editorial Welcome to a week where Europe once again demonstrates how to 1) sell …
Evasion Attacks on LLMs: A BSI Guide to Defending Against Prompt Injections and Jailbreaks Large Language Models (LLMs) have become established in …
The rapid development of Artificial Intelligence, particularly Large Language Models (LLMs) like Google Gemini or OpenAI’s ChatGPT, has the …
TL;DR Managed Backing Services on the ayedo SDP shift the focus from operations to usage: PostgreSQL, Redis/Valkey, and Kafka are available as robust, …
TL;DR Polycrate is an Ansible-based framework for deployment automation that containerizes all necessary tools, enabling reproducible deployments …
Kubernetes Make or Buy – Considerations for Decision Makers In few other technology sectors is there such passionate debate about self-management …
Kubernetes is the Operating System of the Sovereign Cloud Few technologies have fundamentally transformed modern IT as much as Kubernetes . …
Cloud Brokering for True Sovereignty The discussion about digital sovereignty in Europe is old, but it is more relevant than ever. Especially since …
Docker Swarm is Not Kubernetes for Beginners When discussing container orchestration today, two terms quickly come up: Docker Swarm and Kubernetes. …
DevOps Still Isn’t Working Why ego, responsibility, and reality continue to thwart the dream of ‘shared ownership’. Over a decade …
Docker Here, Docker There – I’m Going Back to the Old Ways You hear it more and more often, half-serious, half-annoyed: “Docker here, …
In many discussions with IT leaders, sysadmins, and architecture decision-makers, a recurring pattern emerges: The question of “Swarm or …
Many people nod knowingly when the conversation turns to “containerization” or “virtual machines” – but honestly: those who …
TL;DR Effective alerting is more than just a few emails at 80% CPU: It requires clean metrics, clear severity levels, thoughtful routing, and …
TL;DR Observability is based on three pillars – metrics, logs, and traces – and is translated into a practical monitoring model for modern, often …
The European AI Act, the first comprehensive regulation for artificial intelligence worldwide, was originally set to come into full effect by August …
The German Research Foundation (DFG) has sent a clear message: it is launching a funding program to retrieve endangered research data from foreign …
TL;DR Guardrails are automated guidelines around your deployments: They prevent typical misconfigurations, enforce security by default, and enhance …
TL;DR GitOps describes an approach where Git serves as the central, versioned source for the desired state of your infrastructure and applications; …
TL;DR Secrets in Git, classic Kubernetes secrets, and manual processes are no longer sufficient for zero-trust requirements and modern regulations. …
TL;DR A modern container registry is now a central compliance tool, especially in the context of the Cyber Resilience Act , NIS-2 , and DORA . Harbor …
TL;DR Traditional container builds with Docker Daemon, root privileges, and docker.sock in CI systems pose an unnecessary security risk—especially …
With the award ceremony at the Smart Country Convention (SCCON) on October 2, 2025, the open-source movement in public administration celebrated a …
The introduction of AI browsers like OpenAI’s ChatGPT Atlas and Perplexity Comet marks the beginning of a new era in human-computer …
TL;DR GitOps with ArgoCD anchors the desired state of your applications and infrastructure in Git, making deployments reproducible, auditable, and …
Starting December 2025, Microsoft will enhance its collaboration platform Teams with a feature that automatically detects the actual work location of …
TL;DR ohMyHelm is a universal Helm chart wrapper that delivers production-ready workloads without requiring teams to maintain their own templates – …
TL;DR Delivery Operations describe the journey from code in your version control to running workloads in production – including build, test, …
TL;DR Velero is a mature open-source tool for backups, migration scenarios, and disaster recovery in Kubernetes environments – making it a central …
TL;DR Kyverno is a Kubernetes-native policy engine that allows you to define security and operational policies directly as YAML and enforce them …
TL;DR Keycloak is a mature open-source Identity & Access Management (IAM) solution that supports modern protocols like OAuth2, OpenID Connect …
TL;DR Modern compliance requirements like NIS-2 , DORA , and GDPR demand robust, verifiable observability: metrics, logs, and traces must be …
TL;DR Cilium leverages eBPF to execute network functions directly in the Linux kernel, enabling high-performance, identity-based networking for modern …
TL;DR The ayedo Kubernetes Distribution offers two distinct operational variants: Loopback for European public clouds and a k3s-based solution for …
TL;DR The ayedo Software Delivery Platform combines a production-ready Kubernetes distribution , the automation framework Polycrate, and the Helm …
TL;DR Deterministic security checks in the cloud-native environment are based on three pillars: Policy as Code, automated CVE scanning, and SBOM …
TL;DR The Cloud-Native community has established a comprehensive “software logistics” system with OCI, Helm, and the Kubernetes API: …
The Trojan Horse of the “Sovereign Cloud” Why Europe’s new sovereignty is often just American-painted The meme is brilliant in its …
TL;DR The Cloud Sovereignty Framework of the EU defines what digital sovereignty aims to achieve – the 15-Factor App principles define how a concrete …
The Germany Stack and the Reality of Modern Cloud-Native Development: Digitization is no longer a buzzword – it is a foundation, a competitive …
TL;DR Factors 7–12 of the 15-Factor-App primarily address operations, scaling, and maintainability—exactly where modern container platforms like …
TL;DR Factors 1–6 of the 15-Factor App define the internal lifecycle of an application: from the codebase through dependencies and configuration to …
What initially seemed like a manageable incident has now officially turned into a complete loss of control: The firewall manufacturer SonicWall has …
TL;DR Heroku’s 12-Factor App set a clear standard for cloud-compatible applications in 2011 – the 15-Factor App extends this foundation with …
New Standards for Compliance and European Cloud Sovereignty Effective immediately, ayedo customers have access to another powerful cloud provider: …
When Google quietly removed the “num=100” parameter from its search engine logic, hardly anyone outside the SEO bubble noticed at first. …
The announcement initially sounded like just another technical partnership in the era of generative AI: OpenAI and AMD have agreed on six gigawatts …
The reason given: The storage structure was too large, the transfer rates too slow. A declaration of bankruptcy. Anyone who decides not to maintain …
TL;DR The Data Act comes into effect on September 12, 2025, making data portability, cloud switching, and interoperability mandatory requirements – …
On October 5, 2025, it was revealed that an external support provider for the platform Discord was the target of a cyberattack. Personal data of …
With the pilot project to introduce the AI assistant F13, Saarland is taking a remarkably clear path towards a digitally sovereign administration. …
TL;DR The Cyber Resilience Act (CRA) mandates manufacturers of “Products with Digital Elements” (PDE) to demonstrate cybersecurity …
TL;DR On January 17, 2025, the Digital Operational Resilience Act (DORA ) will come into effect for financial institutions and key ICT service …
TL;DR The GDPR has required since May 25, 2018, that personal data be protected according to the “Privacy by Design” principle – …
Bonify and the Loss of Digital Identity On October 1, 2025, a data protection incident came to light that further shook trust in the digital credit …
Why the DNA Redefines Europe’s Digital Foundation With the Digital Networks Act (DNA), the EU is preparing one of the most profound reforms of …
Title: OpenAI for Germany – Digital Sovereignty with Azure as the Foundation? Markdown-Content: On September 24, 2025, SAP and OpenAI announced a new …
Title: OpenAI and Nvidia: $100 Billion for the AI Arms Race Markdown-Content: The Reuters report is making waves: Nvidia plans to invest up to $100 …
When discussing digital sovereignty and modern IT infrastructures today, Kubernetes is unavoidable. In just a few years, this open-source project has …
A critical look at CVE-2025-55241 On September 18, golem.de reported a security vulnerability in Microsoft Entra ID, discovered by security …
The news is making waves: Several npm packages from CrowdStrike – a company known for security and protection – have been compromised. What might …
In recent years, Cloud First has been considered an almost unshakeable maxim. Companies of all sizes were encouraged to move their infrastructure to …
Since September 8th, concrete evidence has emerged that a number of extremely widespread NPM packages — including debug, chalk, ansi-styles, …
Starting Point: Quarterly Figures and Big Promises At the end of July 2025, Meta released its latest quarterly figures – alongside strong revenues …
The security of software supply chains is one of the central topics in IT security today. Companies are under increasing pressure to ensure …
Storage in Kubernetes is by no means trivial. Stateful workloads impose the highest demands on stability, performance, and availability—handling …
Kubernetes has become the de facto standard for operating cloud-native applications. However, with its flexibility comes immense complexity. In …
Internal Developer Platforms (IDPs) have been a hot topic in software development for several years. Companies face the challenge of managing complex …
The debate about sovereignty in the cloud in Europe often revolves around the question: Do we need our own hyperscalers to be independent? Many see …
The European debate on “sovereign AI” is often reduced to regulation, data protection, and societal acceptance. What is often overlooked: …
Kubernetes v1.34: Precision, Security, and Maturity Kubernetes continues to grow – with version 1.34, the next major release is here. The cycle …
Operating databases in Kubernetes was long considered risky: Stateful workloads, persistent data, and container orchestration seemed incompatible. …
Kubernetes has become the standard for running containerized applications in recent years. As its adoption grows, so does the need to monitor …
Kubernetes has provided proven mechanisms for years to manage incoming traffic into a cluster. Ingress controllers serve as a defined …
Spoiler Alert: Yes, it is – and it’s not only possible but already a standard in many enterprise environments. Does .NET Fit with Kubernetes? …
The transition from OTRS to Zammad is more than just a technical upgrade for many organizations – it’s a step towards a sovereign, modern, and …
Starting November 1, 2025, Microsoft will eliminate traditional volume licenses. Specifically affected are the major licensing models Enterprise …
In industries like manufacturing, finance, or critical infrastructures, automation is not a “nice-to-have” but a mandatory necessity. …
Summary in Three Points Controlplane on demand: With k3k, you can run a fully-fledged k3s control plane as a Kubernetes workload – without agent …
In a world where cloud-native architectures, remote development, and complex multi-cluster infrastructures have become the norm, traditional …
The Invisible Foundation of Modern Software Cloud-native software development is built on a foundation that usually remains invisible: artifacts. …
Developer Platforms by ayedo: Tailored, Flexible, and Future-Oriented At its core, Developer Platforms enable teams to guide software securely, …
How companies can make their GPU-Kubernetes environments secure, compliant, and efficient for AI development using tools like Kyverno, Vault, and …
GPUs in Kubernetes: Practical Guide for H100, MIG & Time-Slicing How to securely, efficiently, and cloud-natively provision GPU resources for …
The numbers are impressive – and alarming: Over an unsecured Elasticsearch database, 324 million log entries from the streaming platform MagentaTV …
An AI influencer is not a human who spontaneously decides whether to post a video or a post today. An AI influencer is a digital persona, fully …
Kubernetes has evolved from an experimental playground to the de facto standard for cloud-native applications in recent years. Its flexibility and …
Sometimes a single sentence is enough to reveal the political reality in all its bitterness. In this case, it is: “The tariff deal with the USA …
The celebration over the recent “deal” between the EU and Donald Trump seems like a macabre staging. While Brussels publicly celebrates …
Palantir in Germany is more than just a software provider. It symbolizes a quiet shift in the state: away from democratic control, towards …
It was a long tug-of-war – now there’s a deal. The EU and the USA have reached a last-minute compromise in the tariff conflict. What initially …
For a long time, digital transformation was considered a technical project: faster, more scalable, more efficient. Those who ventured into the cloud …
Why security vulnerabilities are not just technical risks but should provoke political decisions The newly discovered security vulnerability …
An Oath of Disclosure – in the Truest Sense of the Word We’ve suspected it for a long time, it was downplayed, relativized, dissected in …
One year after the enactment of the Online Access Act 2.0, the results are sobering. The big promises remain, but noticeable progress for citizens …
A sober look at the average IT infrastructure in German companies reveals that the technological needs are mostly manageable. Active Directory, SQL …
The European Union celebrated itself as a pioneer in regulating digital platforms. With the Digital Markets Act (DMA), it aimed to make a statement: …
A software developer, 22 simultaneous jobs, a scandal: The Soham Parekh case reads like a script for a sequel to “Catch Me If You Can.” …
Kubernetes is the de facto standard for container orchestration, but when it comes to handling specialized hardware like GPUs and other accelerators, …
New Features for More Control, Security, and Flexibility On July 1st, our sister company Loopback released a comprehensive update to their cloud …
How the AI Service Desk of the Federal Network Agency Guides Companies into the Future The European AI Regulation (AI Act) is a milestone: It creates …
Digital administration in Saarland is at a standstill. Only 29% of administrative services have been digitized under the Online Access Act (OZG) …
Saarland ranks last in the current Bitkom Länderindex 2024 in the “digital administration” category. Only 29% of the digital …
In industries where systems must operate with utmost reliability and stringent performance requirements, such as telecommunications, high-performance, …
What Microsoft’s new Sovereign Cloud really means – and what it doesn’t Microsoft has delivered. At least at first glance. With the …
by Leon, 8th Grade I spent three weeks at ayedo – and honestly: The internship was much better than I had imagined. I didn’t just watch; I …
How SAP Evades Responsibility – and What It Reveals About the State of the German Tech Industry On June 21, 2025, the Tagesspiegel published an …
A security incident is systemic when it repeats, scales, and becomes normalized. The current data breach with over 16 billion compromised credentials …
Why Managed Kubernetes with Hyperscalers Doesn’t Lead to Digital Sovereignty Kubernetes has established itself as the de facto standard for …
Satya Nadella introduced a new “Sovereignty Program” for European Microsoft customers in Amsterdam. Three cloud models, Hardware Security …
Everyone is writing software with AI now. Prompt in, code out. A few lines of Typescript here, a Dockerfile there, and somehow everything flies. …
Cyber risks are increasing. Requirements are rising. And to be taken seriously as an IT service provider, you need more than just good technology. At …
With the announcement of macOS 26 (“Tahoe”), Apple quietly but fundamentally reshuffles the cards in the DevOps landscape. For the first …
Net neutrality means: All data on the internet is treated equally. Period. It doesn’t matter whether they come from a corporation, a research …
Modern generative AI and large language models (LLMs) present unique traffic management challenges for Kubernetes. Unlike typical ephemeral, stateless …
Introduction to Managing Sidecar Containers in Kubernetes In the world of Kubernetes, Sidecar containers are useful helpers that extend …
AI in the Classroom: Opportunities and Challenges for the Future of Education The debate around the use of Artificial Intelligence (AI) in education …
We are excited to announce the general availability of Gateway API v1.3.0! Released on April 24, 2025, this version brings exciting new features. …
The Forgotten Vulnerability in Your CI/CD Pipelines: The Registry Everyone talks about build pipelines, deployment automation, GitOps, blue/green …
When running applications in production, you don’t need pretty dashboards, but hard data. Performance issues never arise when there’s …
The question keeps coming up. Development teams deliver features, optimize releases, build clean architectures — yet they still get stuck in …
Most IIoT projects don’t fail because of the machines. The sensors work. The controllers provide data. The networks transmit packets. The …
Software Development Doesn’t End with Code When developing applications for clients today, the next topic quickly arises: How is the software …
OZG Implementation: Software Alone is Not Enough The Online Access Act (OZG) obliges the federal government, states, and municipalities to make …
In most discussions about the Cloud Act, the focus is solely on data location. Data center in Frankfurt? ISO-certified? Encrypted? Sounds good. From …
Why IT and OT Must Converge In modern industrial environments, increasingly complex data streams are emerging at the interface between production and …
The Gap Between Shopfloor and Enterprise IT In more and more companies, IT and OT (Operational Technology) are converging. Production facilities, …
Digital Sovereignty Begins with Infrastructure Digitalization in Germany is advancing, but it requires a solid foundation. This foundation is the IT …
How Modern IT Sales Build Trust Instead of Disrupting! In the IT industry, traditional sales were long dominated by persistent calls, generic emails, …
The Cloud Loses Its Innocence The cloud was once the epitome of efficiency, scalability, and digital transformation. However, the reality has caught …
Hey, I’m Fabian – engineer, entrepreneur, and European citizen residing in Germany. For over 10 years, I’ve been part of the …
A senior investigator of the International Criminal Court loses access to his emails – because a US President imposes sanctions. Microsoft complies. …
Today, we are excited to announce the release of etcd v3.6.0, the first minor release since etcd v3.5.0. This update brings numerous new features, …
Finally, Secure Access to Private Container Images! In the world of Kubernetes, surprises are not uncommon, and the functionality of imagePullPolicy …
Germany discusses data sovereignty but remains technologically dependent. How this relates to our culture and what needs to change to achieve digital …
The CLOUD Act allows US authorities to access European data, conflicting with the GDPR. Learn how companies can protect themselves technically and …
The US Cloud Act allows US authorities to access European servers—a clear conflict with the GDPR. Discover how companies can protect themselves and …
Managing Kubernetes cluster stability becomes increasingly critical as your infrastructure grows. One of the most challenging aspects of operating …
Kubernetes Volume Populators are now generally available (GA)! With the AnyVolumeDataSource feature, users can now specify any suitable custom …
The new supplementalGroupsPolicy feature was introduced as an optional alpha feature in Kubernetes v1.31 and has now moved to beta in v1.33. The …
Image Volumes were introduced as an alpha feature in Kubernetes version v1.31 and have now been promoted to beta status in version v1.33. This is part …
In Kubernetes v1.33, support for user namespaces is enabled by default. This means that Pods, when system requirements are met, have the ability to …
Kubernetes v1.33 introduces exciting innovations that are highly beneficial for both developers and DevOps teams. This version includes 64 …
In a detailed blog series, Nextdoor’s Core Services team provides valuable insights into their strategies for optimizing database and cache …
Beneath the glittering facade of the tech industry, where bean bags, free kombucha, and flexible working hours are touted as perks, lies a deeper, …
In today’s work landscape, the concept of remote work has brought about a remarkable change by offering flexibility while simultaneously …
Kubernetes has established itself as the preferred platform for deploying complex, distributed systems. One of the most powerful yet subtle design …
CVE shutdown averted – but Europe is charting its own course. With the new vulnerability database from ENISA, the EU is strengthening its digital …
The sudden dismissal of Jutta Horstmann as the managing director of the Center for Digital Sovereignty (ZenDiS) raises fundamental questions about …
The US funding for the CVE list has been stopped with immediate effect—potentially dramatic consequences for global IT security. Why Europe must now …
Automation must become manageable again. At ayedo, we are building a framework with Polycrate that brings order to the chaos of complex IT …
Digital sovereignty is not a feature – it is an architectural principle. After transitioning our toolchain to open source, the next step was to …
Digital sovereignty begins with concrete decisions. In this post, we show how we at ayedo have replaced key SaaS tools with powerful open-source …
The dependency on US SaaS providers is increasingly costing German companies control, money, and innovation power. ayedo demonstrates how Open Source …
The Kubernetes Scheduler is a crucial component of the Control Plane that determines which node a Pod will run on. Anyone using Kubernetes relies on a …
Kubernetes vs. Docker – Why You Need Both and Shouldn’t Pit Them Against Each Other The question of whether to use Kubernetes or Docker is …
Introduction In the world of Kubernetes orchestration, the Ingress NGINX Controller plays a central role as it serves as the gateway for traffic to …
In the world of Kubernetes development, there’s exciting news: JobSet has been introduced, an open-source API specifically designed for managing …
A Look at SIG etcd In this article, we take a look at the Kubernetes Special Interest Group (SIG) etcd. We spoke with some of the key players to learn …
Introduction In the world of Kubernetes, there are constant developments aimed at improving the performance and efficiency of applications. One of the …
Kubernetes 1.31 has completed the largest migration in Kubernetes history by removing the in-tree cloud provider. Although the migration of components …
The Uncertain Future of EU-US Data Transfer Regulatory uncertainty surrounding data exchange between the EU and the US is increasing once again. …
Kubernetes is the de facto standard for container orchestration, but when it comes to handling specialized hardware like GPUs and other accelerators, …
Efficient management of Kubernetes clusters is becoming increasingly important, especially as cluster size grows. One of the biggest challenges with …
With Kubernetes 1.32, the storage manager has officially reached General Availability (GA) status. This marks a significant step towards more …
The Kubernetes Scheduler is the core component that determines which nodes will run new pods. It processes these new pods one at a time. Therefore, …
The latest version of Kubernetes, v1.32, brings exciting innovations and improvements! This version, named “Penelope,” marks the tenth …
Kubernetes v1.32: Optimizing Your Container Infrastructure with ayedo In the dynamic world of container orchestration, Kubernetes plays a central …
NIS2 Directive: Why Now is the Perfect Time for Enhanced Security – Ayedo Shows the Way The introduction of the NIS2 Directive has made waves in the …
Kubernetes SIG Network is excited to announce the general availability of Gateway API v1.2! This version of the API was released on October 3rd, and …
We are the organizers of the Kubernetes Upstream Training in Japan . Our team consists of members who actively contribute to Kubernetes, including …
Introduction In today’s software development landscape, where AI-powered tools like GitHub Copilot and similar assistants provide support, many …
Maximize Data Sovereignty with Our Internal RAG Solution and the ayedo Cloud Introduction In today’s digital era, efficiently managing large …
Introduction In the context of Deaf Awareness Month, the CNCF Deaf and Hard-of-Hearing Working Group (DHHWG) takes center stage. We take a look at the …
Kubernetes 1.31 introduces an exciting new feature that enhances the handling of group memberships in containers within Pods. This change aims to …
In Kubernetes v1.31, we are excited to introduce a significant improvement in CPU management: the distribute-cpus-across-cores option for the …
Successful Partnership: ESCRA and ayedo Revolutionize ZTNA with Kubernetes and Cloud Hosting Strategic partnerships are crucial for combining …
Highly Available SaaS Infrastructure for Over 2 Billion Requests Per Month In today’s digital world, resilience and scalability are …
An effective way to minimize these risks is through Cyber Risk Assessment. In this blog post, you will learn what Cyber Risk Assessment is, why it is …
Compliance Made Easy: ISO27001 as the Key to Regulatory Compliance Meeting legal requirements and data protection regulations is a constant challenge …
In this post, we will show you how to deploy the dashboard app getHomepage using Docker Compose and Traefik, and access it through a DNS entry like …
Introduction In this post, we will show you how to deploy Baserow using Docker Compose and Traefik and make it accessible via a DNS entry like …
Introduction In this post, we will show you how to deploy Mattermost using Docker Compose and Traefik, and access it via a DNS entry like …
Introduction In this post, we will show you how to deploy Paperless-ngx using Docker Compose and Traefik, and access it via a DNS entry like …
Introduction: Deploying Portainer with Traefik Labels and Accessing via DNS Entry In this post, we’ll show you how to deploy Portainer using …
Introduction In this post, we demonstrate how to deploy Stirling PDF using Docker Compose and Traefik, and access it via a DNS entry like …
Introduction In this post, we will show you how to deploy the to-do app Vikunja with Docker Compose and Traefik and access it via a DNS entry like …
In this tutorial, you will learn how to set up and configure Traefik as a reverse proxy using Docker Compose. Traefik offers a modern and flexible …
Ten years ago, on June 6, 2014, the first commit of Kubernetes was published on GitHub. This initial commit, comprising 250 files and 47,501 lines of …
Protecting sensitive data is of utmost importance. A Cyber Risk Check is an effective tool to assess and improve your company’s security …
ayedo Cloud: Performance Optimization for Cloud-Native Applications The performance of cloud-native applications is a critical factor for business …
In the world of container orchestration, Kubernetes is the undisputed leader, powering some of the most complex and dynamic applications globally. …
Cybersecurity threats are constantly increasing, and companies face the challenge of protecting their sensitive data. A Cyber Risk Assessment is an …
Following the general release of the Gateway API last October, the Kubernetes SIG Network is excited to announce the release of v1.1 of the Gateway …
The Impact of ISO 27001 Certification on Data Protection and Data Integrity Data breaches and cyber-attacks are ubiquitous threats that can affect …
The Kubernetes Container Runtime Interface (CRI) is the central link between the kubelet and the Container Runtime . These runtimes must provide a …
Linux offers various namespaces to isolate processes from each other. A typical Kubernetes Pod runs in a network namespace to isolate network identity …
Introduction Have you ever thought about creating your own cloud? Maybe you’ve even tried it! With Kubernetes, it’s certainly possible, …
In our series on building your own cloud with the Kubernetes ecosystem, we continue our journey today. In the previous article , we explained how to …
In this exciting continuation of our series on Kubernetes, we explore how you can run Kubernetes in Kubernetes (K8s in K8s). Technologies like Kamaji …
Kubernetes has established itself as a key technology for managing and operating containerized applications, including those used in the Internet of …
Kubernetes can help a software or digitalization agency generate additional revenue through the highly available operation of software in various …
Kubernetes plays a crucial role in supporting open source AI applications by providing a robust, scalable, and flexible platform for deploying, …
Laravel is one of the most popular PHP frameworks, offering a range of features that make it an excellent choice for developing Software-as-a-Service …
By leveraging Kubernetes , developers and operations teams can overcome the challenges of traditional hosting environments, making their PHP …
Welcome to the ayedo Cloud – your ultimate platform for zero-downtime SaaS app hosting. Designed for the creative minds who want to enrich the world …
Kubernetes - Managed or Manual? Should you manage Kubernetes yourself or entrust the responsibility to Managed Service Providers? With Kubernetes …
In the world of container orchestration, two technologies are at the center of the discussion: Docker Swarm and Kubernetes . Both offer powerful …
Docker and Docker Swarm are closely related technologies in the realm of containerization and orchestration, each covering different aspects of …
Netbird is a modern peer-to-peer (P2P) networking solution that enables the creation of a secure, scalable, and easy-to-manage network. It is an …
PostgreSQL and MongoDB are two of the most popular database management systems (DBMS) that fundamentally differ in their approach and use cases. …
Cilium is an open-source project that provides network security and monitoring for container orchestration systems like Kubernetes . It uses a modern …
Apache Kafka and NATS are high-performance messaging systems used in modern distributed architectures to connect components through message exchange. …
PostgreSQL and MariaDB are both popular open-source relational database management systems (RDBMS) used for storing and managing data. Although both …
GitLab and GitHub are both very popular platforms for version control and collaboration on software development projects based on Git. Although they …
Prometheus and VictoriaMetrics are both powerful time-series databases suitable for monitoring and alerting tasks in complex IT environments. …
Redis and KeyDB are both powerful in-memory database systems known for their speed and efficiency in data processing. Despite their similarities, …
In today’s digital world, managing user identities and access permissions is a central challenge for companies of all sizes. Single-Sign-On …
An effective way to minimize these risks is the Cyber Risk Check. In this blog post, you will learn how to identify and mitigate security …
Why ISO 27001 is Important for Businesses of All Sizes Information security is a central concern for businesses. From small start-ups to large …
ArgoCD and Flux are both tools used for Continuous Deployment (CD) and GitOps workflows in Kubernetes clusters. They automate the deployment of …
Criterion Kubernetes VMware Technology Container orchestration platform Virtualization platform Level of Abstraction Virtualizes applications at the …
TL;DR Criterion AWS EKS Azure AKS Google GKE Pricing Complex, based on instances, services, and data transfer Varies depending on node type and …
The digital transformation not only brings advantages but also new challenges in the field of cybersecurity. To address these challenges and ensure …
ISO 27001: The Gold Standard for Information Security – What Does It Mean for Your Business? Today, more than ever, companies must protect their …
Learning about Kubernetes and the entire ecosystem of technologies surrounding it is not without challenges. In this article, we take a look at the …
Criterion Kubernetes OpenShift Developer Open-source project by Google, managed by the CNCF Container platform developed by Red Hat, based on …
Welcome to ayedo: Your Solution for Cost-Efficient Operation of SaaS Products with Kubernetes As a software company, you know that operating …
Deploying Kubernetes on-premise, in a private, self-managed infrastructure, can present several challenges that need to be addressed. Here are some …
Criterion Kubernetes Docker Functionality and Purpose Container orchestration platform for deploying, scaling, and managing container applications …
Docker is an open-source platform for containerizing applications. It allows developers to package applications and their dependencies into …
Kubernetes is a powerful open-source platform designed to simplify the management of container applications. To understand what Kubernetes is and …
Introduction The Release Special Interest Group (SIG Release) is the heart of Kubernetes when it comes to releasing new features and bug fixes every …
In this article, we demonstrate the fastest and most convenient way to self-host Cal.com with Docker in the Hetzner Cloud. With the help of Polycrate …
Welcome to a topic that is crucial for every Kubernetes user: the Container Network Interface (CNI). In this discussion, we not only explore the …
Network security is often neglected, even though it is of high importance! Both in the private and business sectors, often only one tool is used, and …
In today’s world, where technology plays a central role in our daily lives, the idea of a connected home - a Smart Home - has gained …
The release of Kubernetes 1.29 introduces an exciting new feature: an alpha capability that allows volumes to be modified by changing the …
In a complex IT landscape, monitoring and understanding application performance can become a real challenge. The open-source framework OpenTelemetry …
There is a lot of discussion about whether not using Kubernetes resource limits could actually be beneficial (for example, in articles like For the …
Zero-downtime deployments with Docker Swarm and Portainer Part 2/2 What have we achieved so far? Prerequisites Linking Portainer Stack with GitHub …
Every year, just before the official opening of KubeCon+CloudNativeCon, a very special event takes place that holds a special place in the hearts of …
We are excited to announce the release of Gateway API v1.0 on behalf of the Kubernetes SIG Network! This release marks a significant milestone for the …
Today, we introduce ingress2gateway , a tool that assists you in migrating from Ingress to the Gateway API . The Gateway API is on the verge of its GA …
Efficiency and scalability are often critical factors for the success of a project in the fast-paced world of software development. A technology that …
On September 26, 2023, nearly 50 contributors gathered for the Kubernetes Contributor Summit in Shanghai, as part of the KubeCon + CloudNativeCon + …
Ever wonder how software gets deployed onto a system that is deliberately disconnected from the Internet and other networks? These systems are often …
In the digitally connected world, constantly logging into various services is more than just a nuisance—it’s a challenge for data security and user …
In modern software development, container orchestration is no longer an unfamiliar term but an essential tool for DevOps teams. It enables efficient …
Kubernetes v1.25 introduced support for user namespaces only for stateless Pods. With Kubernetes 1.28, this limitation has been lifted following some …
Zero-downtime deployments with Docker Swarm and Portainer Part 1/2 What are Zero-downtime deployments? Rolling Updates vs Zero-downtime deployments …
On August 15, 2023, the Kubernetes project announced the general availability of the community-managed package repositories for Debian and RPM …
Operating your apps in Kubernetes is a breeze with ayedo. However, sometimes the built-in tools aren’t enough to ensure the smooth operation of …
With ayedo, running your apps in Kubernetes is a breeze. With Docker Swarm, we offer a production-ready alternative to Kubernetes for those who are …
Mattermost is used in many companies as a central communication platform. It is comparable to Microsoft Teams or Slack. So, what sets Mattermost apart …
Introduction The Kubernetes community took a significant step with version v1.24 by digitally signing their container image-based artifacts. With the …
Probes are checks that the Kubelet of a node performs on or against a Pod to verify its status. Using probes, you can check, for example, whether the …
In the latest version of Kubernetes, v1.27, there’s an exciting new feature: the ability to adjust CPU and memory resources for running pods …
Kubernetes v1.27, released in April 2023, introduces improvements in Memory QoS (alpha), enabling more efficient memory management on Linux nodes. …
Five Key Features of Portainer 1. Docker Environments 2. Access Control 3. CI/CD Capabilities 4. Monitoring 5. Kubernetes As mentioned in the …
Since the introduction of the auto-refreshing official CVE feed as an alpha feature in version 1.25, we have made significant improvements and …
Why This Post? What is Portainer? Practical Section Deploying Portainer Setting Up Portainer Deploying an Application Conclusion For those who want …
In my previous article, I introduced the topic of Checkpointing in Kubernetes and explained how it can be set up. This time, I want to show you how to …
Have you ever wondered how to set up a cluster of thousands of nodes in seconds, simulate real nodes with low resource requirements, and test your …
In today’s digital world, cyber-attacks are more complex than ever. Companies providing cloud services continuously invest in security measures, …
Kubernetes has established itself as a leading orchestration engine used by many organizations to efficiently manage workloads. Proper pod scheduling …
Kubernetes v1.26 brings significant advancements in network traffic management. Two features, support for internal traffic policy for Services and …
The release of Kubernetes 1.26 introduces a stable implementation of the Job controller, which reliably tracks a large number of highly parallel jobs. …
Kubernetes v1.26 introduces an exciting new feature: the general availability (GA) of Kubelet Credential Provider Plugins . This extensible plugin …
In Kubernetes 1.26, the first alpha version of Validating Admission Policies is available! These new policies utilize the Common Expression Language …
Introduction With the release of Kubernetes 1.26, the Device Manager is now generally available! This feature, originally introduced in Kubernetes …
Introduction In the latest version of Kubernetes 1.26, there is an exciting new feature: the Alpha API for dynamic resource allocation. This feature …
The long-awaited day has arrived: HostProcess containers, the Windows counterpart to Linux privileged containers, are finally generally available in …
Forensic container checkpointing is based on Checkpoint/Restore In Userspace (CRIU) and allows for the creation of stateful copies of a running …
Introduction In the world of cloud-native technologies, OpenTelemetry (OTEL) is often cited as the key to enhancing application monitoring. This …
Infrastructure as Code (IaC) supports DevOps best practices by facilitating the creation of repeatable infrastructure environments using a declarative …
The IT Planning Council adopts the document “German Administrative Cloud Strategy: Framework for Target Architecture 2.0”. Download PDF …
Kubernetes v1.25 introduces a significant new feature: support for user namespaces. This functionality allows for secure workloads in Kubernetes by …
Introduction With the release of Kubernetes 1.25, there are exciting updates for developers and DevOps teams: Two important features, minReadySeconds …
A long-standing wish of the Kubernetes community has been to create a programmatic way to track security issues in Kubernetes (also known as …
Building cloud native software and running it in production is quite a challenge these days. Besides getting the architecture of your software right, …
The release of Kubernetes v1.25 marks a significant milestone for pod security controls: the Pod Security Admission Controller (PSA) has reached …
The PodSecurityPolicy (PSP) was removed with Kubernetes v1.25. This decision was previously announced in the blog post PodSecurityPolicy Deprecation: …
Did you know that Kubernetes v1.24 includes a total of 46 enhancements ? In just four months, the team has integrated an impressive number of new …
Introduction The official documentation is the central resource for any open-source project. For Kubernetes, this is a continuously growing Special …
The Working Group for Structured Logging has introduced new features to the logging infrastructure in Kubernetes 1.24. In this article, you’ll …
The release of Kubernetes 1.24 introduces Storage Capacity Tracking as a generally available feature. This innovation enables developers and DevOps …
The Ingress is one of the most frequently targeted components in Kubernetes. An Ingress typically defines an HTTP reverse proxy exposed to the …
Ensuring the reliability of SIG Node upstream code is a continuous effort that takes a lot of behind-the-scenes effort from many contributors. There …
Introduction The SIG Multicluster is the Special Interest Group focused on applying Kubernetes concepts beyond the confines of a single cluster. …
At Box, we use Kubernetes (K8s) to manage hundreds of microservices that enable us to stream data at petabyte scale. As part of our deployment …
The Security Profiles Operator (SPO) is a pivotal extension for Kubernetes, significantly simplifying the management of seccomp , SELinux , and …
Kubernetes v1.22, released in August 2021, introduces a new alpha feature that enhances how Linux nodes manage memory resources. This advancement …
Introduction The Kubernetes community is facing a significant change: the removal of the Dockershim component is imminent. This part of Kubernetes, …
Introduction In Kubernetes, a Node represents a single machine in your cluster. SIG Node is responsible for these crucial Node components and supports …
Kubernetes v1.22 introduced an exciting new alpha feature for clusters with Windows nodes: HostProcess Containers. HostProcess Containers extend the …
On April 23, 2021, the release team adopted a Kubernetes Enhancement Proposal (KEP) that changes the release cycle from four releases per year to …
The Kubernetes API is constantly evolving, which means that older APIs are regularly reorganized or updated. With the release of Kubernetes 1.22, …
The Kubernetes community has taken a crucial step towards improving transparency and traceability of its activities. With the introduction of the …
Kubernetes 1.21 introduces the first officially supported stable metrics with the completion of the Metrics Stability Framework. These new stable …
The Ingress resource is one of Kubernetes’ many success stories. It has spawned a diverse ecosystem of Ingress controllers that are deployed in …
In Kubernetes v1.21, the CronJob resource has reached General Availability (GA). This not only means that CronJobs are now stable and ready for …
In October 2020, the Kubernetes Dashboard officially celebrated its fifth anniversary. As the main project maintainers, we can hardly believe that so …
General What is the Fair Use Principle at ayedo? At ayedo, we always strive to provide you with a meaningful and high-quality service. This includes …
Note: Our Sovereignty Check is currently only available in German. The assessment, score certificate and all recommendations are provided in German …