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Is your Apache server thrashing swap under load? Stop relying on mod_php. We dissect the migration to Nginx + PHP-FPM, configure dynamic process managers, and tune APC for sub-millisecond execution times on Linux systems.
RAID is not a backup. Don't let a typo destroy your database. Learn how to set up automated, incremental offsite backups using rsync and cron, ensuring your data stays safe under Norwegian privacy standards.
A deep dive into Xen PV vs HVM architecture for high-performance hosting in 2012. We expose the 'noisy neighbor' myth and show you how to configure DomU for raw speed on Norwegian infrastructure.
It is time to leave the 'bad neighborhood' of shared hosting. We analyze the critical performance differences between Shared and VPS architectures, specifically for the Norwegian market, focusing on I/O contention, kernel isolation, and the limitations of Apache mod_php.
A battle-hardened guide to scaling MySQL 5.5 on Linux. We cover my.cnf configuration, the shift to SSD storage, and handling I/O bottlenecks for critical Norwegian infrastructure.
Stop relying on shared hosting relays. Learn how to configure a battle-hardened Postfix server on CentOS 6, secure your reputation with SPF, and ensure low-latency delivery across the Nordics.
Tired of unpredictable performance on oversold OpenVZ nodes? We break down why KVM's kernel isolation and dedicated resource allocation are critical for stability, security, and raw speed in the Norwegian hosting market.
Is your LAMP stack choking on traffic? Learn how to deploy Nginx as a high-performance reverse proxy in front of Apache. We cover config optimization, SSD I/O benefits, and keeping latency low in Norway.
RAID 10 is not a backup strategy. In this guide, we cover scripting rsync, rotating MySQL dumps, and complying with Norwegian data laws (Personopplysningsloven) to ensure your VPS survives the worst.
Stop fearing the Slashdot effect. We dive deep into configuring HAProxy 1.4 for Layer 7 load balancing, covering kernel tuning, ACLs, and why raw I/O performance defines your failover speed.
Shared hosting is a silent killer for growing applications. We analyze the technical bottlenecks of shared environments, from I/O wait times to resource contention, and explain why KVM-based VPS is the mandatory upgrade for 2012.
FTP is a security relic that exposes credentials in plain text. Learn how to implement chrooted SFTP on CentOS 6 and Debian 6 to satisfy Datatilsynet requirements and secure your infrastructure.
Stop relying on US-hosted code repositories. Learn how to deploy a secure, low-latency Git server using Gitolite on a Norwegian VPS, ensuring compliance with local data laws and maximizing push/pull speeds.
Stop relying on 'security by obscurity'. A battle-hardened guide to securing your Linux VPS against script kiddies and botnets using iptables, SSH keys, and common sense. Written for the Norwegian landscape.
Is your server swapping during peak hours? We ditch the bloated Apache mod_php model for the lean, mean architecture of Nginx and PHP-FPM. Learn the specific configurations to handle thousands of concurrent Norwegian users without melting your CPU.
A battle-hardened guide to securing CentOS 6 and Debian servers. Learn how to configure iptables, secure SSH, and avoid common pitfalls before your new VPS hits the public internet.
File-based session locking is killing your application's concurrency. Here is how to implement Redis 2.4 for non-blocking session management to handle high traffic loads without melting your I/O.
Stop gambling with 'burstable' RAM. We break down the architecture of Xen PV vs HVM, kernel tuning for Linux guests, and why true hardware isolation is the only path for serious Norwegian infrastructure.
It is 2011, and the script kiddies are winning. Learn how to lock down your CentOS 6 or Debian Squeeze server using iptables, SSH keys, and proper KVM isolation before you become the next LulzSec statistic.
Stop paying for private GitHub repos or suffering through Subversion merge hell. Here is the battle-tested guide to deploying a self-hosted Git server on KVM infrastructure in Oslo, ensuring sub-millisecond push latency and strict data sovereignty.
Security isn't a feature; it's a requirement. Learn the essential steps to lock down your Linux server, from iptables to SSH keys, and why Norwegian data sovereignty matters more than ever.
Is your server load spiking despite low CPU usage? The culprit is likely I/O wait. We break down why 15k RPM SAS drives can't handle modern web apps and how SSD arrays change the math.
Is your application hanging on 'waiting for localhost'? File-based session locking is likely the culprit. Here is how to implement Redis 2.2 for session handling on Debian Squeeze to reduce latency.
Is Apache with mod_php eating your RAM? We break down the transition to Nginx + PHP-FPM on CentOS 6, optimizing process managers for maximum throughput and explaining why I/O performance is the hidden bottleneck.
Default installations are dangerous. From securing SSH to configuring iptables and Fail2Ban, here is the battle-tested guide to hardening your Linux VPS against brute-force attacks and exploits.
Sending passwords over port 21 is professional suicide in 2011. Learn how to implement SFTP with chroot jails on CentOS and Debian to satisfy Datatilsynet and protect your Norway VPS.
Disaster recovery isn't a luxury; it's survival. From rsync scripts to MySQL consistency, learn how to secure your data against hardware failure and human error while navigating Norwegian data laws.
With the rise of public WiFi insecurity and data privacy concerns, a personal VPN is mandatory for sysadmins. Learn how to deploy OpenVPN on a Norwegian VPS to secure your traffic against snooping and comply with strict local privacy laws.
Stop relying on third-party cloud providers for your proprietary code. Learn how to deploy a battle-hardened, private Git server using Gitolite and SSH keys on a Norwegian VPS, ensuring compliance with Datatilsynet and blistering fast push/pull speeds.
A default Linux install is a sitting duck for botnets. From crafting strict iptables chains to locking down SSH, here is the battle-tested configuration for securing your Norwegian VPS infrastructure.