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coolvds.com › Blog › Server Administration

Stop Guessing: Analyze True Server Traffic with AWStats on CentOS 5

· CoolVDS Team

Client-side tracking misses 30% of your traffic. Discover how to deploy AWStats for forensic-level log analysis, why I/O performance dictates parsing speed, and how to keep your data compliant with Norwegian privacy laws.

coolvds.com › Blog › Server Administration

Apache vs. Lighttpd: Surviving the C10k Problem on Norwegian Infrastructure

· CoolVDS Team

Is your LAMP stack thrashing swap memory? In 2010, the battle isn't just about code—it's about the web server architecture. We benchmark Apache 2.2 against Lighttpd to see which handles high-concurrency traffic without melting your server.

coolvds.com › Blog › Server Administration

OpenVZ vs. Xen: The Truth About Container Virtualization in 2010

· CoolVDS Team

Is OS-level virtualization a ticking time bomb or an efficiency miracle? We dissect OpenVZ architecture, the User Bean Counters (UBC) trap, and why reliable hosting in Norway requires more than just burstable RAM.

coolvds.com › Blog › Server Administration

The Xen Hypervisor: Why Real Sysadmins Don't Touch OpenVZ

· CoolVDS Team

Stop suffering from noisy neighbors and 'burst' RAM limits. A deep dive into Xen paravirtualization, why it beats containers for stability, and how to configure DomU instances for maximum throughput in the Norwegian market.

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

Why OpenVZ is Killing Your Database: The Case for KVM in 2010

· CoolVDS Team

Stop letting 'burstable RAM' and noisy neighbors destroy your MySQL performance. We analyze why Kernel-based Virtual Machine (KVM) is the only serious choice for production environments in Norway.

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.