The number-one solution for caching content in Plone is CacheFu. CacheFu is a product bundle consisting of the four packages:
Products.CacheSetup, Products.CMFSquidTool, Products.PageCacheManager, and
Products.PolicyHTTPCacheManager. CacheFu does a number of things to speed up Plone. In the first place, it patches the template engine to cache the rendered templates in memory. Additionally, it comes with a complex set of configuration options for setting caching headers for external caching applications such as Varnish or Squid.
To install CacheFu, we simply need to add the
CacheSetup egg to our buildout. This egg depends on all other eggs of the bundle and takes care of installing them too.
[instance] recipe ...