"Simplicity is prerequisite for reliability."

Devshm Io Linux Memcache Pecl Performance Php Ram Tmpfs

Don't know Redis? Think Memcache, with support for for lists, and disk-based storage. You can use Redis as a database, queue, cache server or all of those combined. Let's see how you can use this power in your PHP apps....

Database Memcache Performance Php Redis

In PHP, sessions can keep track of authenticated in users. They are an essential building block in today's websites with big communities and a lot of user activity. Without sessions, everyone would be an anonymous visitor.

Io Memcache Mysql Pecl Performance Php