This section discusses the proxy cache and how to configure it. The cache can be set up to store files in memory (memory cache) or on one or more storage devices (disk cache). A cache refresh agent can be configured to preload frequently requested files into the cache, and various URL filters can be applied to caching. This section also discusses cache sharing by using remote cache access or the Internet caching protocol (ICP) plug-in, removing obsolete files with cache garbage collection, and caching dynamically generated files.
This part contains the following topics: