Cache warmer

http://www.metaltoad.com/blog/how-drupals-cron-killing-you-your-sleep-si...

A lot of what's written about Drupal is focussed on large sites. Since most of our projects aren't that big, this post focusses on the smaller sites.

Drupal's page cache is capable of delivering blazing fast response times, but only when the cache is warm. And the reality for most small to mid-sized sites is the page cache is being cleared out far quicker than it's regenerated.