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Finally Upgraded Sites to Use New Hardware from Linode Cloud: SSDs, Double RAM, Faster CPUs

Server Rack

Around April, my VPS provider Linode announced that they’ve just finished a major $45M upgrade to their hardware and network, which means free upgrades for their existing users. The new hardware uses SSD RAID drives and faster CPUs. I hadn’t bothered because Wopular and Movies With Butter have been relatively stable.

 

Improving MySQL Performance with Query Cache

Improving MySQL Performance with Query Cache

In my continued efforts to make the site run faster, I’ve set my sights on query caching on MySQL. I think query caching is turned on by default when you install MySQL. At least for me, I didn’t have to do anything. I notice it’s been working because whenever I run a query a second time, it’s always significantly faster.

 

Pressflow, Locked Tables & Hang Time

Pressflow, Locked Tables & Hang Time

I just installed Pressflow and simultaneously updated Drupal late last week. Pressflow is a modified version of Drupal that allows it to scale more easily. For sites with huge traffic and databases, it's essential. It supports database replication, Squid and Varnish reverse-proxy caching, and is optimized for MySQL and PHP 5.

 

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