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coolvds.com › Blog › Server Administration

Apache vs Lighttpd: Solving the C10k Problem on High-Load Norwegian Servers

· CoolVDS Team

Is your Apache server choking on concurrent connections? We benchmark the industry standard Apache 2.2 against the event-driven challenger Lighttpd 1.4 to determine the best architecture for low-latency hosting in the Nordic region.

coolvds.com › Blog › Server Administration

Stop the Swap: Configuring Nginx as a Reverse Proxy for Apache in 2010

· CoolVDS Team

Is your Apache server choking on concurrent connections? Learn how to implement Nginx 0.8 as a front-end reverse proxy to handle thousands of users without melting your RAM, specifically tailored for Norwegian high-traffic deployments.

coolvds.com › Blog › Server Administration

Scaling Beyond the Single Server: Robust Load Balancing with HAProxy 1.4

· CoolVDS Team

Stop relying on DNS round-robin. Learn how to implement true Layer 7 load balancing with HAProxy 1.4 to handle traffic spikes, ensure zero-downtime maintenance, and keep your Norwegian infrastructure compliant and responsive.

coolvds.com › Blog › Database Management

MySQL vs PostgreSQL in 2010: The Architect's Dilemma After the Oracle Takeover

· CoolVDS Team

With Oracle's acquisition of Sun Microsystems shaking the open source community, the choice between MySQL and PostgreSQL has never been more critical. We benchmark the new PostgreSQL 9.0 against MySQL 5.1 to see which database engine belongs on your production servers.

coolvds.com › Blog › Security & Compliance

Paranoia is a Virtue: Hardening Remote Access with OpenVPN on CentOS 5

· CoolVDS Team

Public WiFi is a security minefield. In this guide, we bypass the dangers of unencrypted networks by deploying a production-grade OpenVPN tunnel on a Norwegian VPS, utilizing the protection of Datatilsynet and the speed of NIX.

coolvds.com › Blog › Security & Compliance

FTP is Dead: Why Plain Text Transfer is Suicide for Your Systems

· CoolVDS Team

Stop broadcasting your passwords to every packet sniffer on the subnet. We break down the critical migration from legacy FTP to SFTP using OpenSSH chroot, specifically tailored for Norwegian data privacy standards in 2010.

coolvds.com › Blog › Performance Optimization

PHP-FPM vs mod_php: Tuning PHP 5.3 for High-Traffic Norwegian Portals

· CoolVDS Team

With PHP 5.3.3 finally merging FPM into the core, the days of Apache mod_php bloating your RAM are numbered. We analyze the performance gains of switching to Nginx + PHP-FPM and how to tune your worker pools for low-latency delivery in Oslo.

coolvds.com › Blog › Database Management

PostgreSQL vs. MySQL in 2010: Surviving the Database Wars

· CoolVDS Team

With Oracle's recent acquisition of Sun, the LAMP stack landscape is shifting. We benchmark MySQL 5.1 against PostgreSQL 8.4 on high-performance Norwegian infrastructure.