All articles tagged with Performance
A battle-hardened guide to debugging Kubernetes networking issues, from CNI choices (Cilium vs Calico) to MTU mismatch hell. Learn why the underlying VPS infrastructure dictates your cluster's stability.
Stop accepting default configurations. A deep dive into Nginx internals, Linux kernel tuning, and infrastructure choices required to achieve sub-millisecond API response times in 2025.
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.
Discover why Firecracker MicroVMs are changing the serverless landscape with sub-second boot times.
Stop trusting surface-level metrics. A battle-hardened guide to using OpenTelemetry and eBPF to diagnose latency in Norwegian infrastructure, ensuring your VPS isn't the bottleneck.
Serverless is an operational model, not just a billing cycle. Learn how to deploy a high-performance, GDPR-compliant FaaS architecture on CoolVDS NVMe instances using K3s and OpenFaaS, cutting cloud costs by up to 60%.
JavaScript tooling has become bloated. We benchmark Biome against the traditional stack, demonstrate a migration strategy for high-performance CI/CD pipelines, and explain why disk I/O on your build server matters more than you think.
Logs aren't enough. Learn how to implement a full OpenTelemetry stack on high-performance infrastructure to debug latency issues before your Norwegian users even notice.
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.
A battle-hardened guide to implementing microservices without destroying your sanity. We cover API Gateways, Circuit Breakers, and the critical OS tuning required for high-concurrency environments in 2025.
Is Bun finally production-ready for Norwegian enterprise? We benchmark the 'Node.js killer' against legacy runtimes and explain why your underlying hardware—specifically NVMe I/O and KVM isolation—matters more than the code itself.
Standard monitoring metrics are lying to you. Learn how to implement eBPF tracing and Prometheus P99 analysis to uncover hidden latency, while keeping your data strictly within Norwegian borders.
A battle-hardened guide to tuning NGINX and Linux kernel parameters for API gateways in 2025. Covers HTTP/3, eBPF tracing, and why underlying hardware matters for p99 latency.
Stop blaming your backend. This guide covers kernel-level optimizations, NGINX/Kong tuning, and hardware selection to slash API latency, written for high-throughput environments in 2025.
A battle-tested guide to architecting resilient monitoring stacks using Prometheus, Grafana, and eBPF. Learn how to handle high-cardinality metrics without melting your disk I/O, specifically tailored for Norwegian compliance and high-performance VPS environments.
Database migration isn't just about moving data; it's about survival. Learn the battle-tested strategies for migrating MySQL and PostgreSQL workloads to high-performance NVMe infrastructure in Norway without dropping a single packet.
Silence is not golden; it's terrifying. A battle-hardened guide to building a monitoring stack that survives traffic spikes, covering Prometheus federation, eBPF, and why 'Steal Time' is the silent killer on cheap VPS providers.
Monitoring tells you the server is up. Observability tells you why the API latency spikes only for users in Bergen. This guide dissects the architectural differences, implementation strategies using OpenTelemetry, and why your infrastructure choice dictates your ability to debug effectively.
A battle-hardened guide to debugging Kubernetes network performance. We analyze the cost of VXLAN, replace iptables with eBPF, and configure bare-metal performance on KVM instances in Oslo.
Stop watching progress bars. A battle-hardened guide to slashing build times, optimizing Docker layer caching, and leveraging Norwegian NVMe infrastructure for sub-minute deployments.
Escape the 'Serverless' billing trap and cold-start latency. Learn how to deploy a self-hosted event-driven architecture using K3s and OpenFaaS on CoolVDS infrastructure in Oslo, ensuring GDPR compliance and predictable costs.
Stop relying on 5-minute averages. Learn how to implement millisecond-level observability using Prometheus, eBPF, and strict KVM isolation to detect the 'noisy neighbors' killing your app performance.
Latency isn't just a metric; it's a business killer. Learn how to implement an OpenTelemetry-based APM stack to monitor applications in Norway, eliminate 'noisy neighbor' interference, and leverage CoolVDS NVMe infrastructure for true observability.
Stop debugging random latency spikes. A deep dive into modern K8s networking layers, selecting the right CNI, and why underlying hardware IOPS matter more than your mesh config.
A no-nonsense guide to microservices patterns that actually work in production. We cut through the hype to discuss API Gateways, Circuit Breakers, and why hosting location (Oslo) dictates your failure rate.
Sidecars are dead. Long live the Mesh. Learn how to deploy Istio Ambient Mesh on bare-metal performance infrastructure to solve the 'microservices tax' without bankrupting your CPU budget.
A deep technical dive into database sharding strategies for high-throughput systems. We cover application-side routing, middleware solutions, and the critical role of NVMe storage and network latency in distributed data environments.
Slow pipelines destroy developer flow. Learn how to cut build times by 60% using self-hosted runners, aggressive Docker caching, and NVMe infrastructure in Oslo. A guide for the impatient DevOps engineer.
Slash latency and handle massive concurrency by optimizing the Linux kernel, NGINX buffers, and SSL termination. A deep dive for engineers targeting the Norwegian market.
Slow pipelines are the silent killer of engineering velocity. Learn how to optimize CI/CD I/O bottlenecks, configure self-hosted runners on NVMe infrastructure, and leverage local Oslo peering for instant registry pulls.