codeguy/php-the-right-way — pull request #65 by Inori (2012-07-10 15:18:55+00:00)
Title: [WIP] Caching section

I feel like this section makes most sense being after servers, so I had to move some filename ordering, is this ok?

**NB!** This is *WIP*, don't merge yet. Opened a PR to check back if changes are ok.

Still missing:

* Data cache (APC, memcached)
* Reverse proxy cache (Varnish)
* ... ?