Kubernetes Networking in Production: Beyond the Defaults (2023 Edition)
A deep dive into CNI selection, eBPF optimization, and handling latency sensitive workloads in Norway. Learn why the physical layer still dictates your cluster's fate.
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A deep dive into CNI selection, eBPF optimization, and handling latency sensitive workloads in Norway. Learn why the physical layer still dictates your cluster's fate.
Backups are not a strategy. We analyze RTO/RPO calculation, GDPR compliance under Datatilsynet guidelines, and why high-IOPS NVMe storage is critical for restoration times.
Stop relying on default metrics. This guide covers the architecture of a resilient observability stack using Prometheus and Grafana, managing alert fatigue, and why hardware consistency is the hidden variable in reliability.
Default Kubernetes networking is a bottleneck waiting to happen. We dissect CNI choices, eBPF performance, and kernel tuning to lower latency for Norwegian workloads.
Moving to microservices isn't just about splitting code; it's about managing network complexity. We explore battle-tested patterns, Kubernetes configurations, and the critical role of low-latency infrastructure in Norway.
Container orchestration isn't just about YAML files; it's a battle for I/O and latency. We compare K8s, Swarm, and K3s through the lens of Nordic infrastructure requirements.
A battle-hardened guide to tuning Kubernetes CNIs, leveraging eBPF, and solving infrastructure bottlenecks. We cut through the noise to minimize latency and ensure compliance in Norway.
A battle-hardened guide to scaling Prometheus and Grafana on Norwegian soil. We dissect disk I/O bottlenecks, GDPR compliance under Schrems II, and why your monitoring stack needs NVMe.
Stop defaulting to Kubernetes. We analyze the trade-offs between K8s, Swarm, and Nomad for Nordic infrastructure, focusing on overhead, latency, and the critical role of underlying hardware.
A CTO's guide to escaping vendor lock-in and minimizing egress fees. We explore a practical Terraform and WireGuard-based strategy to link hyperscalers with sovereign Nordic infrastructure.
Stop relying on support tickets to alert you of downtime. This guide covers deploying a robust Prometheus and Grafana stack, handling Oslo-latency constraints, and why low CPU steal time is the only metric that truly proves your provider's worth.
Stop renting 'functions' and start owning your architecture. A battle-tested guide to deploying OpenFaaS and Knative patterns on NVMe-powered infrastructure for Norwegian businesses facing GDPR and latency constraints.
Physics is the enemy. Learn how to deploy edge nodes in Oslo to reduce latency below 10ms for IoT, gaming, and real-time apps, keeping data compliant with Datatilsynet requirements.
Stop throwing RAM at the problem. A battle-hardened guide to database sharding, covering consistent hashing, latency reduction in Norway, and why underlying hardware defines your success.
Microservices promised velocity but delivered network chaos. Here is a battle-hardened guide to implementing Istio and Linkerd in 2023, specifically designed for high-performance infrastructure in the Nordics.
A battle-hardened guide to debugging Kubernetes networking issues, optimizing CNI performance, and understanding why underlying infrastructure dictates cluster stability. Covers Calico, Cilium, and MTU headaches.
Default API gateway configurations are bottlenecks waiting to happen. We dive deep into kernel tuning, upstream keepalives, and hardware selection to drop latency below 10ms.
Move your LLM applications from fragile local scripts to robust production environments. We analyze the specific infrastructure requirements for LangChain, focusing on reducing RAG latency, handling PII scrubbing under GDPR, and optimizing Nginx for Server-Sent Events.
Most default container configurations are vulnerable by design. From rootless execution to syscall filtering, here is the battle-hardened guide to securing your workloads on Norwegian infrastructure.
A battle-hardened guide to implementing microservices without creating a distributed monolith. We cover decomposition strategies, inter-service communication, and why underlying infrastructure like NVMe VPS in Norway matters for latency-critical applications.
Data sovereignty is no longer optional. Learn how to architect a compliant, low-latency Disaster Recovery strategy that keeps Datatilsynet happy and your RTO near zero, using purely Norwegian infrastructure.
Stop following the hype train. We compare K8s 1.28, Swarm, and Nomad based on raw performance, overhead, and maintenance reality. Learn why underlying hardware latency kills your cluster before the scheduler even wakes up.
Default container configurations are a liability. From discarding root privileges to enforcing rigorous network policies, this guide details the exact steps to secure your Norwegian infrastructure against supply chain attacks and runtime threats.
Containers aren't magic boxes; they're just processes. Learn how to lock down your Docker and Kubernetes workloads against privilege escalation, supply chain attacks, and runtime threats while adhering to Norwegian compliance standards.
Most CI/CD bottlenecks aren't code issues; they're infrastructure failures. Learn how to cut build times by 60% using NVMe-backed runners, proper Docker layer caching, and local Norwegian infrastructure.
Sharding is the nuclear option of database architecture. Learn when to use it, how to implement it with PostgreSQL and Citus, and why low-latency infrastructure in Norway is critical for distributed data performance.
Stop debugging distributed failures with grep. A guide to implementing Istio on high-performance infrastructure without destroying your latency budget.
With the weak NOK and rising energy costs, cloud bills are bleeding Norwegian tech budgets dry. Here is a battle-tested technical guide to rightsizing infrastructure, optimizing I/O, and reclaiming control without sacrificing performance.
Stop blaming your developers for slow deployments. This deep dive covers the hidden impact of network latency and disk I/O on CI/CD pipelines, specifically for Norwegian DevOps teams, and how to fix it using self-hosted runners on high-performance NVMe infrastructure.
Monitoring tells you the server is up. Observability tells you why the API latency spikes every Tuesday at 2 AM. We dissect the PLG stack, OpenTelemetry, and why high-cardinality data demands NVMe storage.