Technical insights and best practices for DevOps & Infrastructure
A battle-hardened guide to debugging Kubernetes networking. We explore the shift from iptables to eBPF, why your CNI choice dictates your CPU overhead, and how to keep traffic local to Norway for compliance and speed.
htop is lying to you. Learn how to deploy a production-grade Prometheus and Grafana stack to monitor latency, track GDPR-compliant logs in Norway, and diagnose bottlenecks before your users do.
A pragmatic guide for CTOs and Architects on building a compliant, cost-effective multi-cloud strategy. Learn how to balance AWS scalability with GDPR compliance using local infrastructure like CoolVDS.
Green lights don't mean happy users. We break down the architectural shift from passive monitoring to active observability using OpenTelemetry, Prometheus, and high-IOPS infrastructure.
Don't let your microservices become a distributed monolith. Learn how to deploy Istio for zero-trust security and observability without killing latency, tailored for Norwegian infrastructure requirements.
Silence in production isn't golden; it's terrifying. Learn how to build a high-performance, self-hosted observability pipeline using Prometheus and Grafana that keeps your data within Norwegian borders and saves you from the 'SaaS tax'.
Stop over-engineering your infrastructure. We benchmark Kubernetes, Swarm, and Nomad against the harsh reality of latency and disk I/O, specifically for the Norwegian market.
Most microservices are just distributed monoliths with network latency. Learn the battle-tested architecture patterns—from API Gateways to Circuit Breakers—and why infrastructure isolation via KVM is critical for Norwegian enterprises.
Manual cluster updates are a liability. We dissect battle-tested GitOps workflows using ArgoCD and Kustomize, specifically tailored for Norwegian infrastructure requirements and GDPR compliance.
Stop defaulting to Kubernetes. We analyze the trade-offs between K8s complexity and Swarm simplicity, focusing on IOPS, latency, and Norwegian data compliance constraints.
Stop waking up to false positives. A battle-hardened guide to setting up scalable observability on Norwegian VPS infrastructure, dealing with high cardinality, and keeping data local.
Discover how to implement serverless architecture patterns without the hyperscaler premium. We explore self-hosted FaaS on NVMe infrastructure to ensure low latency and GDPR compliance in Norway.
Monitoring tells you the site is slow. Observability tells you it's a deadlock in the payment gateway caused by a specific API call. Learn how to implement the LGTM stack on self-hosted NVMe infrastructure in Norway.
Stop waking up at 3 AM for false positives. A battle-hardened guide to implementing Prometheus, Grafana, and AlertManager on high-performance Nordic infrastructure without breaking the bank.
Root in a container is root on the host. This guide strips away the marketing fluff to show you how to actually secure Docker and Kubernetes workloads in 2024, focusing on kernel isolation, capability dropping, and why infrastructure choice matters for Norwegian compliance.
Manual deployments are a ticking time bomb. This guide dissects a battle-tested GitOps workflow using ArgoCD and Kubernetes, specifically designed for high-compliance Norwegian environments.
Hope is not a strategy. Learn how to architect true resilience using RTO/RPO frameworks, PostgreSQL streaming replication, and ZFS snapshots compliant with Datatilsynet regulations.
Default Kubernetes networking scales poorly. We dissect the shift from iptables to eBPF, optimize CNI configurations for Nordic latency, and explain why underlying infrastructure defines your packet drop rate.
Stop overpaying for AWS Lambda cold starts and egress fees. Learn how to deploy a GDPR-compliant, low-latency OpenFaaS cluster on CoolVDS using K3s and NVMe storage for maximum throughput in Norway.
Containers are not virtual machines. In this guide, we dissect the 'Leaky Vessels' vulnerabilities, enforce immutable infrastructure, and explain why KVM isolation is non-negotiable for GDPR compliance.
A battle-hardened guide to Kubernetes networking in 2024. We analyze Calico vs. Cilium, debugging DNS latency, and implementing BGP routing on bare-metal VPS infrastructure in Norway.
Microservices solve scalability but break observability. This guide covers implementing Istio for mTLS and traffic shaping on Kubernetes, dealing with sidecar overhead, and ensuring compliance in the Norwegian market.
A pragmatic CTO's guide to building a legally compliant, high-performance hybrid cloud architecture. We bypass the marketing fluff to discuss WireGuard meshing, Schrems II compliance in Norway, and reducing latency for Nordic users.
A deep dive into K8s networking primitives, CNI choices, and performance tuning for high-load Nordic workloads. We cut through the abstraction layers to see what actually happens to your packets.
Stop managing machine learning experiments in spreadsheets. A battle-hardened guide to self-hosting MLflow with PostgreSQL and MinIO backends on high-performance infrastructure.
Escape the vendor lock-in and cold start latency of public cloud functions. Learn how to architect a high-performance, GDPR-compliant serverless platform in Oslo using K3s, OpenFaaS, and CoolVDS.
Overlay networks are slow. Debugging K8s DNS is painful. This guide rips apart the packet flow, optimizes CNI for bare metal performance, and explains why storage latency kills clusters faster than traffic spikes.
Latency isn't always about code. Learn how to diagnose 'steal time', I/O bottlenecks, and network jitter using Linux primitives and modern APM tools, tailored for the Norwegian hosting market.
Latency kills conversion. Learn how to build a robust APM stack using Prometheus and Grafana, understand why infrastructure choice dictates observability, and navigate Norwegian data compliance without headaches.
A battle-hardened guide to K8s networking: solving MTU fragmentation, choosing between Cilium and Calico, and tuning kube-proxy for low-latency performance in Norway.