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DevOps & Infrastructure Articles

Technical insights and best practices for DevOps & Infrastructure

DevOps & Infrastructure

Service Mesh Survival Guide: Implementing Istio on Bare Metal K8s (2022 Edition)

Microservices without a mesh is just a distributed monolith waiting to fail. We break down how to deploy Istio 1.13 for mTLS and traffic splitting while keeping latency low on Norwegian infrastructure.

Kubernetes vs. Docker Swarm vs. Nomad: The 2022 Orchestration Battleground for Nordic Devs

A brutally honest comparison of container orchestration tools. We analyze complexity, performance, and why your underlying hardware—specifically NVMe storage—dictates cluster stability more than your YAML files.

CI/CD Pipeline Optimization: Why I/O Latency is Killing Your Build Times (And How to Fix It)

Shared runners are a trap for serious dev teams. Learn how to cut build times by 60% using self-hosted runners, optimized storage drivers, and Nordic infrastructure tailored for compliance.

Stop Guessing, Start Measuring: A Pragmatic Guide to Self-Hosted APM in 2022

SaaS monitoring tools are draining your budget and exporting data outside the EEA. Learn how to deploy a battle-hardened Prometheus and Grafana stack on high-performance NVMe infrastructure in Norway.

Kubernetes vs. Docker Swarm in 2022: The Nordic Guide to Sovereignty and Scale

A battle-hardened comparison of container orchestrators for Norwegian infrastructure. We analyze complexity, Schrems II compliance, and why high-performance storage is the hidden variable in cluster stability.

Container Escapes Are Real: Hardening Docker and Kubernetes for Production in 2022

Containers are not virtual machines. In the wake of Log4Shell, relying on default Docker settings is negligence. Learn how to implement rootless execution, drop kernel capabilities, and why hardware-level isolation at the VPS level is your last line of defense.

Beyond Containers: Why WASI is the Future of Server-Side Compute (And How to Run It Today)

Docker images are getting obese and cold starts are killing your latency. It is time to look at WebAssembly System Interface (WASI). Here is a practical guide to running Wasm workloads on Linux in 2022, with zero fluff.

Stop Burning Cash: A Pragmatic Guide to Cloud Cost Optimization in 2022

Cloud bills are eating your margins. From mitigating egress fees to strategic resource allocation, here is how we cut infrastructure costs by 40% without sacrificing performance.

The Serverless Trap: Why Norwegian Devs Are Building FaaS on Bare Metal VDS

Vendor lock-in and Schrems II compliance are driving smart teams away from AWS Lambda. Learn how to deploy OpenFaaS on NVMe-powered K3s in Oslo.

Stop Guessing: A Battle-Hardened Guide to APM and Observability in 2022

Uptime is a vanity metric. Learn how to architect a robust monitoring stack using Prometheus, Grafana, and ELK on Norwegian soil, ensuring GDPR compliance and sub-millisecond insight.

The Pragmatic Multi-Cloud Strategy: Why Norwegian Data Sovereignty Wins in 2022

Stop overpaying for egress fees and fighting GDPR nightmares. A technical deep dive into building a hybrid infrastructure using CoolVDS as your compliant, high-performance Nordic hub.

Stop Bleeding Budget: A DevOps Guide to Cloud Cost Optimization in 2022

Hyperscale cloud bills are eating your margins. Learn how to audit resource waste, leverage NVMe performance, and navigate Schrems II compliance in Norway to cut infrastructure costs by 40%.

Surviving the Crash: A Battle-Tested Disaster Recovery Blueprint for Norwegian Ops

Hope is not a strategy. We dismantle common backup myths and build a GDPR-compliant, latency-optimized Disaster Recovery plan using WireGuard, BorgBackup, and local NVMe infrastructure.

Bleeding OpEx? The Pragmatic Guide to Cloud Cost Control in 2022

Cloud bills are spiraling out of control for Norwegian enterprises. Discover actionable infrastructure audits, rightsizing scripts, and the strategic value of predictable VDS pricing over hyperscale metering.

Silence the Noise: Scalable Infrastructure Monitoring with Prometheus & Grafana in the Post-Schrems II Era

Stop waking up for false positives. A battle-hardened guide to building a sovereign monitoring stack on Ubuntu 20.04, navigating GDPR compliance in Norway, and ensuring your NVMe storage actually delivers the IOPS you pay for.

Observability vs Monitoring: Why Your Green Dashboard is Lying to You

Stop relying on passive health checks. Learn to implement true observability with Prometheus, Grafana, and Loki on Norwegian infrastructure to debug latency spikes before users complain.

Surviving Schrems II: A Pragmatic Multi-Cloud Strategy for Norwegian Enterprises (2022 Edition)

Vendor lock-in is a financial trap, but data sovereignty is a legal minefield. Here is how to architect a hybrid multi-cloud setup using Terraform and WireGuard to balance US hyperscalers with Norwegian data residency.

Silence the Noise: Architecting Scalable Infrastructure Monitoring in Post-Schrems II Europe

Stop waking up for false positives. A battle-hardened guide to deploying Prometheus and Grafana on high-performance NVMe infrastructure in Norway, complying with GDPR while maintaining sub-millisecond query speeds.

Surviving Schrems II: A Pragmatic Multi-Cloud Strategy for Norwegian Enterprises

Vendor lock-in is a financial risk; data sovereignty is a legal weapon. Here is how to architect a compliant, high-performance hybrid cloud using WireGuard, Terraform, and Norwegian infrastructure.

Surviving the Service Mesh: A Battle-Tested Guide to Istio Implementation in 2022

Don't deploy a service mesh just because it's trendy. We break down the architectural reality of Istio, strict mTLS for GDPR compliance, and why raw infrastructure performance determines whether your mesh heals or kills your latency.

Infrastructure Monitoring at Scale: Why "Up" Doesn't Mean "Working"

Green dashboards can lie. In this deep dive, we architect a bulletproof monitoring stack using Prometheus and Grafana, tackle the specific latency challenges of the Norwegian network topology, and expose the hidden metric that reveals if your VPS provider is stealing your CPU.

Edge Computing in 2022: Why "Region: Oslo" Is Your New Performance Superpower

Latency kills conversion. Discover why shifting workloads to the Norwegian edge is the only logical move for high-performance apps in 2022, covering IoT aggregation, GDPR compliance, and real-time Nginx tuning.

Edge Computing in 2022: Solving the Latency Equation for Nordic Infrastructure

Physics doesn't care about your cloud contract. We break down why centralized hosting in Frankfurt fails Nordic users, how to deploy K3s at the edge, and why data residency is the only shield against GDPR fallout.

Rust for High-Performance Backends: Crushing Latency on Nordic Infrastructure

Garbage collection pauses are the silent killer of p99 latency. Learn how to deploy asynchronous Rust services on KVM-based VPS infrastructure to handle 10k+ requests per second with deterministic performance.

Container Security Post-Log4j: Hardening Docker and Kubernetes in 2022

The Log4Shell wake-up call proved default configurations are deadly. Learn how to lock down container privileges, enforce read-only filesystems, and ensure GDPR compliance in Norway.

Edge Computing in the High North: Architecting for Latency and Data Sovereignty

Why the centralized cloud is failing Nordic real-time applications and how to build a 'Near-Edge' architecture using K3s, WireGuard, and Oslo-based infrastructure.

GitOps in Production: Stop Manual `kubectl apply` Before You Wreck Your Cluster

Manual deployments are a liability. Discover a battle-tested GitOps workflow using ArgoCD and Kustomize, specifically designed for teams navigating GDPR constraints and high-availability requirements in the Nordic region.

From "ClickOps" to GitOps: Architecting Zero-Downtime Workflows in 2022

Stop manually applying manifests. This guide details a battle-tested GitOps workflow using ArgoCD and Kubernetes, specifically tailored for high-compliance Nordic environments.

Microservices in Production: 3 Architecture Patterns That Won't Wake You Up at 3 AM

Stop building distributed monoliths. A battle-hardened look at microservices patterns that actually work, referencing Kubernetes 1.23, Schrems II compliance in Norway, and why raw IOPS matter more than you think.

GitOps Workflow Best Practices: Surviving Production with Flux and K3s

Stop manually patching servers. This guide details a battle-tested GitOps workflow using Flux v2, SOPS encryption, and K3s, specifically designed for low-latency Norwegian infrastructure.