Found 201 results for: A/B Testing
Uptime is vanity; Recovery Time Objective (RTO) is sanity. A deep dive into compliant, immutable disaster recovery strategies for Norwegian infrastructure, featuring Restic, PostgreSQL PITR, and CoolVDS NVMe performance.
Stop letting connection overhead kill your server. A battle-tested guide to configuring Nginx as a reverse proxy in front of Apache or application servers, tailored for the Norwegian hosting market in 2012.
Kubernetes networking is leaky abstraction hell. We dissect CNI choices, IPVS vs. iptables, and why underlying infrastructure latency makes or breaks your mesh in Norway.
A deep dive into reducing build times and stabilizing deployments using distributed Jenkins slaves, tmpfs optimization, and high-performance KVM instances in 2013.
Stop accepting default configurations. A deep dive into kernel tuning, Nginx optimization, and infrastructure choices for Norwegian DevOps professionals demanding sub-millisecond latency.
Microservices solve scalability but break observability. Here is a battle-tested guide to implementing Istio without destroying your latency budgets, specifically tailored for high-performance Norwegian infrastructure.
Stop letting the 'microservices tax' kill your user experience. We dive deep into kernel tuning, NGINX keepalives, and why hardware isolation is the only metric that matters for P99 latency.
Your 15-minute build time is a hidden tax on engineering velocity. Learn how to cut CI/CD latency by 60% using self-hosted runners, Docker layer caching strategies, and local NVMe infrastructure in Norway.
Your build times are killing developer productivity. We dissect the hidden causes of slow CI/CD pipelines in 2018—from disk I/O latency to Docker layer caching—and why infrastructure location matters now more than ever.
Stop relying on basic ping checks. Learn how to monitor I/O wait, steal time, and Nginx metrics to ensure your Norwegian VPS infrastructure survives high loads without melting down.
With Docker entering the scene and OpenVZ overselling rampant, how do you architect a stable hosting environment in Norway? We compare LXC, OpenVZ, and KVM strategies for the pragmatist.
Is your Apache server thrashing swap? We dive deep into the MPM Prefork vs. Lighttpd's event-driven architecture to save your RAM and lower TCO.
Stop your emails from hitting the spam folder. A battle-hardened guide to configuring Postfix 2.7, securing SMTP with SASL, and managing RBLs to survive the spam wars of 2010.
In the evolving IT landscape of 2009, Norwegian businesses face a critical choice: the raw power of Dedicated Servers or the flexibility of Virtual Private Servers (VPS). We break down the performance, cost, and technical differences to help you decide.
Are your applications crashing despite having free RAM? We analyze the architecture of OpenVZ containers versus KVM virtualization, explore the dreaded User Beancounters, and explain why isolation matters for Norwegian business continuity.
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.
Default configurations are killing your API performance. We deep dive into kernel parameters, NGINX tuning, and the hardware reality required for low-latency requests in the Norwegian market.
Default Docker settings are a security nightmare waiting to happen. From dropping kernel capabilities to navigating GDPR compliance in Norway, here is how to harden your container infrastructure before you hit production.
Stop guessing why your application is slow. From analyzing CPU steal time to configuring the ELK stack, this guide cuts through the marketing fluff and shows you how to monitor Linux systems properly.
It's 3 AM and the dashboard is green, but the site is down. In this deep dive, we explore moving beyond simple health checks to granular metric collection using Graphite, Zabbix, and KVM-based isolation.
Is your monthly hosting bill outpacing your user growth? We analyze the hidden costs of I/O wait, the 'noisy neighbor' effect in OpenVZ, and why switching to KVM-based infrastructure in Norway might be your smartest fiscal move this year.
The default Linux installation is not secure. From locking down SSH to configuring iptables, here is the battle-tested guide to securing your VPS against the rising tide of automated botnets targeting European infrastructure.
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.
Monitoring tells you the server is up. Observability tells you why the checkout is slow. We dive into the OpenTelemetry stack, high-cardinality data storage, and why Norwegian data residency matters for your logs in 2025.
Manual security hardening is a liability in 2025. Learn how to automate CIS benchmarks and GDPR technical controls using OpenSCAP and Ansible on sovereign Norwegian infrastructure.
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.
Manual security audits are dead. Learn how to automate CIS benchmarks, enforce GDPR compliance with code, and prep your Norwegian infrastructure for the Digital Security Act using Ansible, OpenSCAP, and CoolVDS.
Moving to microservices replaces local function calls with network requests. Without low-latency infrastructure and proper patterns like Circuit Breakers, your distributed system will collapse. Here is how to architect for resilience in the Norwegian hosting landscape.
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.
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.