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Server Administration Articles

Technical insights and best practices for Server Administration

Server Administration

Surviving the Slashdot Effect: Nginx Reverse Proxy Configuration on CentOS 5

Is Apache eating all your RAM? Learn how to deploy Nginx as a reverse proxy to handle high concurrency, reduce load, and serve static content efficiently on your VPS.

Sleep Through the Night: The Definitive Guide to Server Monitoring with Munin and Nagios 3

Stop guessing why your server crashed. Learn how to implement a battle-tested monitoring stack using Munin for trends and Nagios for alerts on your Linux VPS.

Surviving the Slashdot Effect: Nginx Reverse Proxy Architecture for High-Traffic Sites

Is Apache eating all your RAM? Learn how to deploy Nginx 0.7 as a reverse proxy to handle thousands of concurrent connections while keeping your backend stable. Essential config for Norwegian systems administrators.

Xen Virtualization: The Sysadmin's Guide to True Isolation and Performance

Tired of 'noisy neighbors' killing your MySQL performance? We dive deep into Xen Paravirtualization (PV), kernel tuning, and why hardware isolation matters for your Norway-based infrastructure in 2009.

PostgreSQL vs MySQL: The Architect's Dilemma After the Sun-Oracle Deal

With Oracle's acquisition of Sun Microsystems shaking the open source world, we benchmark MySQL 5.1 against PostgreSQL 8.3. Which database engine actually handles the load?

Sleep Through the Night: The Ultimate Nagios and Munin Setup for High-Availability VPS

Stop reacting to downtime and start predicting it. A battle-hardened guide to configuring Nagios 3 and Munin on CentOS and Debian to catch failures before your customers do.

Stop Playing Russian Roulette with 'Burst RAM': Why KVM is the Future of Norwegian VPS

Tired of your MySQL process dying due to 'noisy neighbors'? We dismantle the OpenVZ overselling trap and explain why KVM is the only serious choice for production workloads in 2009.

Scaling Out: Surviving the Slashdot Effect with HAProxy on Linux

Is your single Apache server choking on load average? Stop optimizing httpd.conf and start load balancing. Here is how to deploy HAProxy 1.3 on CentOS to handle traffic spikes without buying an F5.

Sleep Through the Night: The Ultimate Guide to Nagios and Munin on Linux

Stop fire-fighting at 3 AM. Learn how to implement robust server monitoring with Nagios and Munin to predict failures before they crash your infrastructure.

OpenVZ vs. Xen: The Truth About Container Virtualization in 2009

Is OpenVZ the efficiency king or a trap for oversold resources? We analyze the pros, cons, and kernel limitations of container-based virtualization for Norwegian sysadmins.

Stop Renting Your Code: Build a Secure Private Git Server with Gitosis on Ubuntu 8.04

Still fighting Subversion merge conflicts? It's 2009. Move your team to a private Git server using Gitosis. We cover the setup, security, and why hosting this in Norway matters for latency and the Personal Data Act.

Surviving the Digg Effect: High-Performance Load Balancing with HAProxy 1.3

Is your Apache server thrashing swap during traffic spikes? Learn how to deploy HAProxy 1.3 to horizontal scale your LAMP stack and keep your latency low across Norway.

Surviving the Slashdot Effect: High-Performance Caching with Nginx and Varnish in Norway

Is your Apache server choking on concurrent connections? We break down the Nginx reverse proxy + Varnish stack to handle massive loads. Stop tuning MaxClients and start caching efficiently.

Automated Backup Strategies: Ensuring Data Integrity on Norwegian VPS Infrastructure

Manual backups are a single point of failure. This guide covers automated backup scripts, RPO/RTO considerations, and leveraging NVMe storage for reduced I/O wait times in Oslo-based data centers.

Securing the Fjords of the Web: SSL/TLS Best Practices for Norwegian Businesses in 2009

As e-commerce grows in Norway, securing customer data is paramount. Discover the crucial SSL/TLS management strategies for 2009, from the shift to 2048-bit keys to the necessity of Dedicated IPs on VDS platforms.

Maximizing Uptime: Load Balancing Strategies for Modern Norwegian Web Applications

As internet traffic in Norway surges, learn how to leverage Load Balancing, VDS, and Dedicated Servers to ensure high availability and performance for your Web 2.0 applications.

Mastering Server-Side Caching: A 2009 Guide for Norwegian IT Infrastructure

In the fast-evolving landscape of 2009, speed is currency. Discover how Norwegian businesses can leverage advanced server-side caching strategiesβ€”from Memcached to Varnishβ€”to maximize the performance of VDS, VPS, and Dedicated Servers while navigating the economic need for efficiency.

Mastering DNS Management: The Ultimate 2009 Guide for Norwegian Enterprises

In the fast-evolving Norwegian digital landscape of 2009, relying on default ISP DNS is no longer enough. Discover how moving to VDS and Dedicated Servers offers the control, security, and redundancy your business needs.

The Ultimate Guide to Email Server Configuration and Security for Norwegian Enterprises (2009 Edition)

A comprehensive 2009 guide for Norwegian IT professionals on setting up secure, reliable email infrastructure using VDS and Dedicated Servers. Learn best practices for Postfix, Exchange, and spam prevention.

Mastering Linux Server Administration: Best Practices for Norwegian Businesses in 2009

Discover essential Linux server administration strategies for 2009. From securing your VDS to optimizing Apache for high traffic, we guide Norwegian IT professionals through cost-effective hosting solutions amidst the current economic landscape.

Database Replication and High Availability: A 2009 Guide for Norwegian Business Continuity

As we enter 2009, downtime is no longer an option for Norwegian businesses. Discover how Database Replication and High Availability on VDS and Dedicated Servers can secure your data and ensure uptime in an evolving digital landscape.

WordPress Performance Optimization Guide: Turbocharge Your Business Website in 2009

Is your Norwegian business website running slow? Discover advanced optimization strategies for WordPress 2.7, from VDS hosting to database tuning, tailored for IT professionals in Norway.

Virtual Machine Management Best Practices: Optimizing Your VDS Infrastructure in 2009

A comprehensive guide for Norwegian IT professionals on managing Virtual Dedicated Servers (VDS) and VPS environments. Learn how to maximize performance, security, and ROI during the 2009 economic landscape.

Server Monitoring and Performance: The 2009 Guide for Norwegian Business IT

As we enter a challenging economic landscape in 2009, optimizing your VDS and Dedicated Server infrastructure is crucial. Learn how Norwegian IT professionals are reducing costs and boosting uptime through advanced monitoring and tuning.

SSL/TLS Mastery: Securing Norwegian Business Infrastructure in 2009

A comprehensive guide for Norwegian IT professionals on managing SSL/TLS certificates amidst the new MD5 vulnerabilities. Learn how to secure your VDS, Dedicated Server, and Web Hosting environments while boosting customer trust with the latest EV certificates.

Load Balancing Strategies for Modern Web Applications: A 2009 Guide for Norwegian IT

Discover essential load balancing strategies to keep your Norwegian business online. From Round Robin to the emerging Cloud Hosting trends, learn how to scale your VDS and Dedicated Servers effectively in 2009.

Stop Sharing Your CPU: Why Serious Systems Require Virtual Dedicated Servers (VDS)

Shared hosting is dead for business. In 2009, high-traffic sites need the isolation of Xen virtualization, RAID-10 SAS I/O, and the stability of Norwegian infrastructure.