Most of the big Web 2.0 websites rely on memcached (pronounced "Memcache-Dee") to scale, even the ones not using Rails. In this screencast you'll learn how easy it is to use memcached in your Rails application, and how to do low level query caching for websites where you have highly customized layout...

Page caching is pretty simple to do, but what happens when you need pagination or dynamic data on your pages? Can you still use page caching? In this screencast we'll start out showing how to solve these problems and finish up with my first rant of the series "Login status is overrated."