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coolvds.com › Blog › DevOps & Infrastructure

Edge Computing on Bare Metal: Crushing Latency in the Nordics

· CoolVDS Team

Stop routing local traffic through Frankfurt. A technical deep-dive into deploying distributed edge nodes in Norway using WireGuard, Nginx, and CoolVDS NVMe instances for sub-10ms latency.

coolvds.com › Blog › DevOps & Infrastructure

Mastering GitOps: Zero-Downtime Workflows for Norwegian Dev Teams

· CoolVDS Team

Stop SSHing into production. This guide details a battle-tested GitOps workflow using Argo CD, Terraform, and GitHub Actions, specifically tailored for high-compliance environments in Norway.

coolvds.com › Blog › DevOps & Infrastructure

The FinOps Reality Check: Cutting Cloud Waste in a Weak Krone Economy

· CoolVDS Team

For Norwegian CTOs, the combination of a weak NOK and opaque hyperscaler billing is a budget killer. We dissect technical strategies to reclaim your margins—from kernel-level CPU optimization to localized data sovereignty.

coolvds.com › Blog › DevOps & Infrastructure

CI/CD Pipeline Optimization in 2025: From 20-Minute Builds to 45 Seconds

· CoolVDS Team

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.

coolvds.com › Blog › AI & Machine Learning

Feeding the Beast: DDR5 Memory Tuning for High-Throughput AI Pipelines

· CoolVDS Team

Your expensive GPUs are idling because your system memory can't keep up. We dissect the specific kernel parameters, NUMA topologies, and PyTorch configurations required to saturate DDR5 bandwidth on modern Linux servers.

coolvds.com › Blog › Security & Compliance

Zero-Trust Architecture: Imploding the Perimeter on Norwegian Soil

· CoolVDS Team

The perimeter is dead. Discover how to implement a ruthless Zero-Trust security model using WireGuard, mTLS, and hardware-isolated KVM instances to satisfy Datatilsynet and keep your infrastructure secure.

coolvds.com › Blog › Performance Optimization

PCIe 5.0 NVMe: Why Your Server's I/O is the New Bottleneck

· CoolVDS Team

PCIe Gen5 storage isn't just faster—it exposes weak CPU architectures. We analyze 14GB/s throughputs, kernel interrupt tuning, and why standard VPS providers in Norway can't handle the heat.