All articles tagged with "Sysadmin"
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.
Hyperscale cloud bills are bleeding Norwegian tech companies dry. A pragmatic guide to moving stable workloads back to high-performance VPS, optimizing kernel parameters for efficiency, and leveraging local data sovereignty to reduce costs.
Default configurations are the enemy of performance. In this deep technical guide, we dissect kernel parameters, NGINX upstream optimizations, and the hardware realities required to keep your API Gateway latency under 10ms in 2024.
Stop relying on "hope" for database migrations. Learn the architectural patterns for zero-downtime transfers using replication, NVMe-backed storage, and strict compliance with Norwegian data laws.
A deep dive into Kubernetes networking performance for Nordic infrastructure. We analyze CNI choices, switch from iptables to IPVS, and explain why underlying VPS hardware dictates your cluster's throughput.
A battle-hardened guide to debugging and optimizing K8s networking in 2024. We cover CNI selection, kernel tuning, and why NVMe storage prevents etcd latency spikes in Oslo-based clusters.
Backups are useless if your Restore Time Objective (RTO) is three days. Learn how to architect a compliant, low-latency Disaster Recovery plan using KVM, WireGuard, and Norwegian infrastructure.
A battle-hardened guide to debugging Kubernetes networking issues, optimizing CNI performance with eBPF, and configuring bare-metal-like routing on CoolVDS infrastructure in Norway.
Stop blaming your backend code for latency. In 2018, the bottleneck is your kernel configuration and your hypervisor. A battle-hardened guide to tuning NGINX and Kong for high-throughput environments in Norway.