Console Login

Search Results

Found 3,697 results for: vps

coolvds.com › Blog › Server Administration

The Definitive Guide to Xen Virtualization: PV vs HVM for High-Performance Systems

· CoolVDS Team

A battle-hardened guide to configuring Xen 4.1 hypervisors on CentOS 6. We dissect the differences between Paravirtualization and HVM, explore storage tuning with LVM, and explain why true hardware isolation beats containerization for Norwegian enterprise workloads.

coolvds.com › Blog › Server Administration

Stop Guessing: Accurate Server Log Analysis with AWStats in 2012

· CoolVDS Team

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.

coolvds.com › Blog › Server Administration

Stop Using File-Based Sessions: High-Performance Scaling with Redis 2.4

· CoolVDS Team

Disk I/O is the silent killer of web application performance. Learn how to migrate your PHP session handling to Redis 2.4 for sub-millisecond latency and why hardware virtualization matters for data integrity in Norway.

coolvds.com › Blog › Server Administration

Nginx Reverse Proxy: Crushing Latency and Optimizing Scale in 2012

· CoolVDS Team

Is your Apache server choking on concurrent connections? Learn how to deploy Nginx as a reverse proxy to handle high traffic loads, reduce I/O wait, and why hardware choice in Oslo matters for Norwegian compliance.

coolvds.com › Blog › Server Administration

Automated Backups: Why RAID Is Not A Strategy and Scripting Your Survival

· CoolVDS Team

It is 2012. Hard drives fail. In this guide, we bypass the marketing fluff and dive into `rsync`, MySQL rotation scripts, and Data Protection Act compliant offsite strategies to save your infrastructure from inevitable disaster.

coolvds.com › Blog › Server Administration

Automate or Die: Bulletproof Remote Backups with Rsync on CentOS 6

· Pavel Dvořák

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.

coolvds.com › Blog › Server Administration

The Xen Supremacy: Why Real Pros Don't Touch Oversold Containers

· CoolVDS Team

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.

coolvds.com › Blog › Server Administration

Nginx as a Reverse Proxy: Stop Letting Apache Kill Your Server Load

· Lukas Hansen

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.

coolvds.com › Blog › Security & Compliance

Paranoia is a Virtue: The 2012 Guide to Linux Server Hardening in Norway

· CoolVDS Team

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.

coolvds.com › Blog › Security & Compliance

Tunnel Vision: Building a Bulletproof OpenVPN Gateway on CentOS 6

· CoolVDS Team

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.

coolvds.com › Blog › Server Administration

Stop Guessing: Precision Server Monitoring with Munin & Nagios on CentOS 6

· Lukas Hansen

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.

coolvds.com › Blog › Server Administration

Server Log Analysis: Mastering AWStats on CentOS 6 for High-Traffic Nodes

· CoolVDS Team

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.

coolvds.com › Blog › Hosting Solutions

The I/O Lie: Why Your "Cloud" Storage is Slowing Down Your App

· Georgi Dimitrov

It is 2011, and while everyone talks about CPU cores, disk latency is silently killing your database performance. We dissect the difference between SAN and Local RAID-10, analyze the impact of 'noisy neighbors' in virtualization, and explain why Norwegian data sovereignty protects you from the US Patriot Act.