Hardening Your Network: Deploying OpenVPN on CentOS 6 with KVM
Secure your data traffic against snooping and insecure Wi-Fi. A battle-tested guide to setting up a routed OpenVPN tunnel on a CoolVDS KVM instance in Norway.
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Secure your data traffic against snooping and insecure Wi-Fi. A battle-tested guide to setting up a routed OpenVPN tunnel on a CoolVDS KVM instance in Norway.
Is your single web server a ticking time bomb? Learn how to architect a bulletproof load balancing layer using HAProxy 1.4 to distribute traffic, handle failovers, and keep your Norwegian infrastructure compliant and online.
It's 2012, and virtualization is booming. But do you know what's happening inside /proc/user_beancounters? We tear down the myths of OpenVZ resource isolation and explain why serious Norwegian deployments are moving to hardware virtualization.
It is 2012. Hardware is cheap, but your time is not. Discover why shared kernels are destroying your database performance and why KVM virtualization on local Norwegian infrastructure is the only professional path forward.
Traffic spikes shouldn't result in 503 errors. We dissect HAProxy 1.4 configuration, connection limits, and why raw I/O speed matters when building high-availability clusters in Norway.
Google Analytics is lying to you. Discover how to configure AWStats on your VPS to track bandwidth, catch bots, and audit raw server logs without killing your disk I/O.
Tired of 'noisy neighbors' killing your database performance? We dissect why Kernel-based Virtual Machine (KVM) is the only serious choice for deploying high-traffic applications in 2012, contrasting it with the oversold promises of OpenVZ.
FTP sends passwords in cleartext. Stop exposing your infrastructure. This guide covers `internal-sftp` configuration, permission lockdowns, and compliance with Norwegian data laws.
Is your budget VPS silently killing your application? We analyze the architecture of OpenVZ containers, the dangers of 'Burst RAM', and why true hardware virtualization matters for Norwegian businesses.
Is Apache eating your RAM? We dissect the transition to Nginx and PHP-FPM, covering worker configuration, APC caching, and optimizing for the 2012 hardware landscape.
Client-side tracking misses 20% of your traffic. Learn how to configure AWStats for granular, server-side analytics on CentOS and Debian, ensuring compliance with Norwegian privacy laws while optimizing I/O performance.
Sending passwords in clear text over Port 21 is professional negligence. Learn how to configure a secure, chrooted SFTP environment on Linux to satisfy Datatilsynet requirements and sleep better at night.
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 gambling with OpenVZ overselling. This guide covers deep Xen PV optimization, kernel tuning for DomU latency, and why true hardware isolation is the only path for serious Norwegian infrastructure.
Stop gambling with oversold containers. A deep dive into Xen paravirtualization, kernel isolation, and why strict resource allocation is the only way to guarantee performance for high-traffic Norwegian workloads in 2012.
Is your database choking under load? We dive deep into MySQL 5.5 configuration, the necessity of SSD storage, and why default settings are destroying your response times.
Stop relying on a single point of failure. We break down how to configure HAProxy 1.4 for high availability, allowing you to split traffic across multiple virtual nodes and keep your services online when traffic spikes.
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.
Is your Apache server thrashing swap under load? Learn how to deploy Nginx as a high-performance reverse proxy to offload static content and handle thousands of concurrent connections on CentOS 6 and Ubuntu 10.04.
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.
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.
Following the massive security breaches of 2011, default configurations are no longer acceptable. Learn how to lock down your CentOS and Debian servers using SSH keys, iptables, and Fail2Ban while ensuring compliance with Norwegian data laws.
Secure your data against packet sniffers and unsecured Wi-Fi. A complete guide to deploying OpenVPN on CentOS 6 with 2048-bit encryption, optimized for low-latency connectivity within Norway.
Is Apache's memory bloat killing your server? We benchmark the industry standard against the lightweight contender, Lighttpd, to see which web server architecture reigns supreme for Norwegian high-traffic sites.
Is your server going down at 3 AM? Stop reactive fire-fighting. We detail the exact Nagios and Munin configuration needed to visualize performance and alert on failure before your users notice, specifically tailored for the Nordic hosting environment.
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 relying solely on client-side JS trackers. Learn to configure AWStats for granular server-side analytics, optimize log rotation on CentOS 6, and ensure compliance with Norwegian data laws without killing your Disk I/O.
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 letting default my.cnf settings kill your application performance. We dive deep into MySQL 5.5 optimization, SSD utilization, and why latency to NIX matters for your Norwegian user base.