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Is your server actually down, or is it just the network? A battle-hardened guide to configuring Nagios 3 and Munin on Ubuntu 10.04 LTS to distinguish between false alarms and real fires. Includes specific config examples and NIX connectivity tips.
Stop buying hosting based on disk space. We dissect why storage I/O bottlenecks are the real performance killer for your infrastructure, how to diagnose them with `iostat`, and why the shift to SSDs in Norway is inevitable.
While the industry buzzes about 'The Cloud,' pragmatic CTOs know that network storage introduces latency. We analyze the trade-offs between SAN, NAS, and local RAID 10 in a post-RHEL 6 landscape.
Manual FTP copies are a recipe for disaster. Learn how to automate reliable backups using Bash, cron, and rsync while adhering to Norway's Datatilsynet regulations.
With the recent release of PostgreSQL 9.0 and the uncertainty surrounding Oracle's acquisition of MySQL, the database landscape in 2010 is shifting. We break down the technical differences, performance benchmarks, and why IOPS matters more than CPU for your Norwegian hosting setup.
With Oracle's acquisition of Sun and the release of PostgreSQL 9.0, the database landscape has shifted. We analyze read/write performance, replication strategies, and why hardware I/O matters more than your SQL dialect.
OpenVZ containers might be cheap, but CPU steal time is silent performance killer. We break down why switching to KVM virtualization is essential for database stability and consistent I/O in the Norwegian hosting market.
Is Apache's mod_php strangling your RAM? We dive deep into the newly integrated PHP-FPM in PHP 5.3.3, Nginx reverse proxy configurations, and tuning opcode caches for massive concurrency.
Tired of 'steal time' killing your database performance? We dissect why Kernel-based Virtual Machine (KVM) combined with emerging SSD technology is the only viable architecture for production environments in 2010.
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.
Stop relying on fragile centralized version control or public third-party hosts. Learn how to deploy a rock-solid, private Git server using Gitolite on Ubuntu 10.04 LTS, ensuring data sovereignty under Norwegian law.
Is your server swapping under load? With PHP-FPM now merged into the PHP 5.3 core, it is time to ditch the bloat of Apache mod_php. We explore the Nginx + FPM stack, opcode caching with APC, and how to configure process pools for the Norwegian market.
Stop relying on shared hosting for business-critical email. Learn how to configure a secure, high-deliverability Postfix server on a VPS, optimized for the Nordic market.
Is your single Apache server choking on traffic? Learn how to architect a bulletproof load balancing layer using HAProxy 1.4 and Keepalived. We dive deep into configuration, kernel tuning, and why low-latency infrastructure in Norway matters.
With Oracle's acquisition of Sun shaking the open source community and PostgreSQL 9.0 introducing streaming replication, the database landscape has shifted. We benchmark the choices for high-performance hosting in Norway.
Stop trusting public Wi-Fi. This guide covers a production-ready OpenVPN deployment on CentOS 5, tackling iptables routing, certificate generation, and the critical TUN/TAP driver requirements often missing in cheap hosting.
RAID is not a backup. If you are relying on manual tarballs or local copies, you are one typo away from unemployment. Here is the battle-hardened guide to automated, consistent backups using rsync, cron, and a healthy dose of paranoia.
It is 2010, and default MySQL configurations are crippling your web applications. Learn how to optimize InnoDB, manage memory allocation, and leverage SSD technology in Norway to handle high-concurrency loads.
Shared hosting is a liability. Discover why businesses are migrating to Xen and KVM virtualization, how to optimize MySQL 5.1 for heavy loads, and why latency to NIX (Oslo) matters more than raw bandwidth.
It is 2010, and the "Digg Effect" is still crashing sites. If you are serious about uptime and latency in Norway, it is time to dump shared hosting. We analyze the real performance cost of noisy neighbors and why root access is the only way to scale.
Public Wi-Fi is a security minefield. Learn how to deploy a hardened OpenVPN server, bypass restrictive corporate firewalls, and ensure your data passing through Oslo stays private under the Personal Data Act.
Is your LAMP stack crashing under load? Discover how to deploy Nginx as a reverse proxy in front of Apache to handle thousands of concurrent connections on CentOS 5 without upgrading your hardware.
Stop letting Apache mod_php eat your RAM. Learn how to configure PHP-FPM (FastCGI Process Manager) with Nginx to handle massive concurrency without upgrading hardware.
Ditch Subversion. Learn how to deploy a secure, private Git server using SSH and git-shell on a high-performance VPS. Optimized for Nordic teams requiring low latency and strict data control.
The default Linux installation is not secure. From locking down SSH to configuring iptables, here is the battle-tested guide to securing your VPS against the rising tide of automated botnets targeting European infrastructure.
Sick of 'burst RAM' promises and noisy neighbors? We break down why Xen paravirtualization is the only choice for stability in 2010, featuring deep dives into kernel tuning and storage I/O strategies.
With the recent Oracle acquisition of Sun, the database landscape in 2010 is shifting. We benchmark MySQL 5.1 against PostgreSQL 8.4 to see which engine handles the load best on Norwegian infrastructure.
A raw, battle-hardened look at why Xen hypervisors beat OpenVZ containers for mission-critical hosting in Norway. No overselling, just guaranteed RAM and true isolation.
It is 2010, and the "Cloud" buzzword is everywhere. But for high-traffic databases, network storage latency is a silent killer. We analyze the trade-offs between SAN, NAS, and local RAID-10, and why data sovereignty in Norway matters more than ever.
Is your budget VPS slowing down during peak hours? We dive into the kernel-level differences between OpenVZ containers and Xen virtualization to explain why 'guaranteed resources' are often anything but.