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#["Linux"

All articles tagged with ["Linux"

#["Linux"

The "Cloud" Lie: Why Shared Storage Kills Performance (And How to Fix It)

Is your "scalable" cloud instance stalling on database queries? In 2011, the bottleneck isn't CPU—it's Disk I/O. We analyze the latency crisis in virtualized storage and why local SSD RAID is the only viable path for high-performance hosting in Norway.

The I/O Bottleneck: Why Your "Cloud" Storage Is Slowing Down Your Database

It is 2011, and the cloud buzzword is everywhere. But if you are running high-load databases on standard VPS hosting, you are likely suffering from the 'noisy neighbor' effect. Here is how to diagnose disk latency and why local RAID-10 beats cheap SANs.

Automated Backups: Why Your Manual Shell Scripts Will Eventually Fail You

RAID is not a backup. Stop relying on luck and manual tarballs. Here is the battle-hardened guide to automating disaster recovery on Linux systems using rsync, encryption, and offsite storage in compliance with Norwegian data laws.

Sleep Through the Night: The Sysadmin’s Guide to Bulletproof Automated Backups (2009 Edition)

RAID is not a backup. Stop relying on manual tarballs and learn how to implement automated, rotating, off-site backups using rsync and MySQL best practices on CentOS and Debian systems. Essential reading for compliance with Norwegian data laws.