All articles tagged with "coolvds"]
Stop debugging random DNS timeouts. A battle-hardened guide to K8s networking, eBPF, Gateway API, and why your underlying infrastructure determines your cluster's fate.
Default configurations are the silent killer of API performance. We strip down the Linux kernel, optimize NGINX/Envoy for raw throughput, and explain why hardware isolation is non-negotiable for sub-millisecond latency in the Nordic region.
Stop guessing why your pods can't talk. A battle-hardened guide to K8s networking in 2025, covering eBPF, Cilium, and why underlying hardware dictates cluster stability.
Move beyond basic CI/CD. Discover battle-tested GitOps strategies using ArgoCD and Kustomize, specifically tailored for high-compliance Norwegian environments where data sovereignty and latency matter.
Physics imposes hard limits on data transfer speeds across Norway's rugged geography. This guide explores deploying edge architectures using K3s, WireGuard, and regional NVMe hubs to solve latency and GDPR challenges.
Hope is not a strategy. From BorgBackup workflows to MySQL replication over WireGuard, here is the battle-tested guide to surviving catastrophic failure while keeping Datatilsynet happy.
Is your `npm run build` taking long enough for a coffee break? We benchmark Turbopack against Webpack 5 on high-frequency NVMe infrastructure. Learn how to cut build times by 70% using Next.js 15 and Rust-based tooling hosted on Norwegian soil.
Microservices without a mesh is just a distributed monolith waiting to fail. Here is a battle-tested guide to implementing Istio for mTLS and canary deployments, optimized for Norwegian compliance and low-latency infrastructure.
Default container configurations are a security nightmare waiting to happen. From kernel exploits to supply chain attacks, we dissect how to lock down your Norwegian infrastructure using immutable layers, seccomp profiles, and KVM isolation.
Cut through the hype of Istio and Linkerd. Learn how to implement a service mesh that satisfies Datatilsynet compliance without destroying your latency, specifically tailored for Norwegian infrastructure.
Container isolation is a myth. Learn how to secure your Kubernetes and Docker environments against runtime threats while staying compliant with strict Norwegian data privacy regulations.
A battle-hardened guide to migrating high-load databases to Norwegian infrastructure without losing data or sleep. Covers logical replication, NVMe performance, and GDPR compliance.
Overlay networks are silent performance killers. We dissect CNI choices, eBPF optimizations, and BGP routing strategies to minimize latency for Norwegian workloads. Learn how to debug packet drops at the kernel level.
Monitoring tells you the server is up; Observability tells you why the checkout is failing. We dissect the technical differences, implementation strategies using OpenTelemetry, and why data sovereignty in Norway matters for your logs.
Container isolation is a myth if your config is lazy. From dropping capabilities to NIS2 compliance in Norway, here is the battle-hardened guide to securing Docker and Kubernetes workloads in 2025.
Monitoring tells you the server is up. Observability tells you why the checkout button is slow. We dismantle the difference with code, context, and a focus on Norwegian data sovereignty.
Container isolation is a lie we tell junior developers. In this deep dive, we dismantle default configurations, implement strict Pod Security Standards, and explain why Norwegian data sovereignty demands more than just a firewall.
Perimeter security is dead. Learn how to implement rigid Zero-Trust networking using WireGuard, mTLS, and nftables on high-performance Norwegian infrastructure, ensuring GDPR compliance and minimizing lateral movement risks.
Microservices aren't a silver bullet—they're a complexity trade-off. We dissect the architectural patterns that prevent distributed monoliths, focusing on latency, resilience, and the specific infrastructure needs of the Nordic market.
Moving beyond the monolith without breaking production. We analyze the Strangler Fig, Circuit Breaker, and CQRS patterns, specifically tailored for Norwegian data compliance and low-latency requirements.
Migrating a production database without downtime is like replacing an engine mid-flight. Here is the battle-tested architecture using replication, HAProxy, and raw NVMe power to keep your data compliant and your latency low.
Most monitoring setups are write-heavy disasters waiting to fail. Here is how to architect a scalable observability stack using Prometheus, eBPF, and reliable NVMe storage, specifically tailored for the Nordic infrastructure landscape.
A battle-hardened look at K8s networking in production. We dissect CNI choices, eBPF performance, and why low-latency infrastructure like CoolVDS is critical for Norwegian deployments.
Stop breaking your monolith just to build a distributed monolith. We dissect battle-tested microservices patterns, circuit breakers, and infrastructure tuning specifically for the Nordic ecosystem.
Stop routing local traffic through Frankfurt. We break down practical Edge Computing architectures using K3s and WireGuard to solve latency and GDPR headaches in the Nordic market.
Backup is not recovery. Learn how to architect a compliant, high-availability Disaster Recovery plan using immutable backups and low-latency failover strategies tailored for the Norwegian market.
Perimeter security is dead. A battle-hardened guide to implementing mTLS, WireGuard meshes, and SSH Certificate Authorities on Linux servers. Learn why sovereignty matters as much as encryption.
Downtime is expensive. Learn how to architect a bulletproof monitoring stack using Prometheus and Grafana, specifically tailored for the Norwegian market. We cover eBPF basics, GDPR compliance, and why underlying hardware latency matters.
A deep dive into K8s networking internals for Norwegian infrastructure teams. We cover CNI selection, eBPF optimization, and why underlying hardware latency determines your cluster's fate.
Don't let silent failures kill your production. A battle-hardened guide to scaling infrastructure monitoring using Prometheus, VictoriaMetrics, and NVMe-backed storage in a GDPR-compliant Norwegian landscape.