ganglia/ganglia-web — pull request #166 by jbuchbinder (2013-04-02 15:33:30+00:00)
Title: Support pluggable metric caching.

Current caching to JSON serialized file is supported by default (and will work with present configuration files not specifying a driver). A PECL libmemcached driver is also included. Both have been tested in production and appear to work.