[wp-hackers] opcode caching + page caching plugin

[Daniel Dvorkin]

It's not just the opcode. APC gives you an in-memory object cache that's an
order of magnitude faster than disk cache, specially in busy servers. For a
fairly big WordPress single server install (about 10k visits day) we're
using Mark Jaquith's APC object cache backend[1] and batcache[2] and it
works fantastic.



[1]
http://markjaquith.wordpress.com/2010/08/06/apc-object-cache-backend-for-wordpress/

[2]http://wordpress.org/extend/plugins/batcache/