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Stop using mysqldump. Learn how to migrate heavy MySQL workloads to high-performance SSD VPS infrastructure without killing your uptime or violating Norwegian data laws.
Migrating a live production database without killing your SLA is an art form. We explore master-slave replication strategies, Percona XtraBackup, and why moving your data to Norwegian soil is the smartest move you'll make in 2014.
Docker 0.9 has changed deployment, but networking across multiple hosts remains a nightmare. We dive deep into manual OVS bridging and GRE tunnels to build a scalable cluster before orchestration tools catch up.
In 2014, a 'UP' status isn't enough. Learn why traditional port checks fail to detect application degradation and how to implement deep metric collection using Graphite, Logstash, and KVM-based introspection on Norwegian infrastructure.
Don't trust the 100% SLA. Learn how to architect a failover solution using HAProxy, MySQL Replication, and geographically diverse VPS providers while keeping your core data compliant in Norway.
Stop letting Apache's process model eat your RAM. This guide details the exact NGINX configurations, upstream load balancing strategies, and kernel tuning needed to handle 10,000+ concurrent connections on CoolVDS KVM instances.
When vertical scaling fails and your iowait hits 40%, sharding is the only path forward. We explore practical strategies using MySQL 5.6, PHP, and high-performance KVM architecture.
Is your deployment pipeline stalled by 'I/O Wait'? We dissect the root causes of slow CI/CD in 2014, optimize Jenkins JVM settings, and explain why Norwegian KVM architecture beats oversold OpenVZ containers every time.
It is 2014, and mobile traffic is exploding. Learn how to configure Nginx and the Linux kernel to handle thousands of concurrent REST API requests without melting your server, focusing on latency, keepalives, and the crucial role of SSD storage.
A battle-hardened comparison of Memcached and Redis 2.8 for Norwegian developers. We analyze threading models, persistence strategies, and why underlying SSD I/O is the hidden killer of caching performance.
Hardcoded IPs are killing your uptime. Learn how to architect a resilient Service Oriented Architecture (SOA) using HAProxy and Zookeeper on high-performance KVM instances.
Cloud scalability often leads to bill shock. We dissect the 2013 virtualization landscape, moving beyond 'burstable' resources to tangible KVM optimization, SSD leverage, and LEMP stack tuning to cut monthly hosting overhead without sacrificing I/O.
Move beyond the fragile 'Big Ball of Mud' architecture. Learn how to implement robust Service-Oriented Architecture (SOA) patterns using Nginx, KVM, and HAProxy while keeping your latency low and your Norwegian data compliance high.
When vertical scaling hits the wall, sharding is your only exit strategy. We explore application-level partitioning, consistent hashing, and the infrastructure requirements to handle write-heavy loads in the Nordic market.
Is your server 'up' but your users seeing 502s? Discover the difference between basic status checks and deep system metrics in 2013. We dive into Graphite, Collectd, and why hardware isolation matters for accurate data.
Is your REST API choking under load? The bottleneck is likely not your code, but your TCP stack. We dive deep into Nginx 1.2 tuning, kernel parameters, and the hardware reality required for high-concurrency environments in 2013.
Container virtualization is the future, but networking across hosts is a nightmare. We explore how to build a robust multi-host network using LXC, GRE tunnels, and Open vSwitch on high-performance Linux clusters.
Vertical scaling hits a wall. Learn how to architect robust database sharding in 2013, manage latency across the Norwegian network infrastructure, and why hardware isolation is critical for data integrity.
Is your infrastructure budget bleeding out through invisible overhead? We analyze the real TCO of dedicated vs. virtual servers, optimize MySQL 5.5 for low-memory environments, and explain why Norway's power grid is your secret weapon for stability.
Stop babying your monoliths. Discover how to implement asynchronous worker patterns using Redis, Supervisord, and KVM to achieve 'NoOps' scalability without the Heroku price tag.
Is mod_php choking your server? We ditch the legacy Apache setup for a high-performance Nginx + PHP-FPM stack. Learn to tune process managers, calculate RAM limits, and configure APC for sub-100ms response times in Norway.
Stop relying on a single Apache instance. Learn how to deploy a robust Layer 4/7 load balancer using HAProxy 1.4 to split traffic across CoolVDS KVM instances, ensuring uptime even when the traffic spikes hit.
Is your hosting provider burning cash on cooling? We explore how Norway's hydropower and low PUE reduce costs and improve stability for mission-critical VPS.
With Oracle's acquisition of MySQL causing tremors and PostgreSQL 9.2 dropping native JSON support, the database landscape in 2012 is shifting. We break down the technical trade-offs, from InnoDB buffer pools to VACUUM tuning, for Norwegian systems requiring sub-millisecond latency.
Stop guessing why your server crashed. A battle-hardened SysAdmin's guide to setting up robust monitoring on CentOS 6, differentiating between 'Is it up?' (Nagios) and 'Why is it slow?' (Munin), specifically tailored for Norwegian infrastructure.
A battle-hardened guide to Xen hypervisors, avoiding the 'noisy neighbor' trap, and optimizing disk I/O on CentOS 6. Essential reading for systems architects deploying in Norway.
Is Apache's memory footprint killing your VPS? We benchmark the industry standard against the lightweight challenger, Lighttpd, to see which server handles the C10k problem better on Norwegian infrastructure.
Is your web server thrashing swap? Learn how to deploy Nginx 1.2 as a high-performance reverse proxy in front of Apache. We cover configuration, caching strategies, and optimizing for the Norwegian network topology.
In the era of the C10k problem, relying on default Apache Prefork configurations is a recipe for downtime. We benchmark Apache against Lighttpd to see which web server truly delivers for high-traffic Norwegian deployments.