cfcache, an Adobe ColdFusion tag, is used to improve page rendering performance by storing a copy of a page on the server and/or client computer.
cfcache is an Adobe coldfusion tag, basically used to improve the page rendering performance. If this tag is used, a copy of a page is temporarily stored on the server and/or client computer to boost the performance. To do this, the tag creates temporary files that contain the static html returned from a ColdFusion page.
This tag can be used in the cases where it is not necessary to get dynamic content on every access of a particular page. This tag can be used for both simple urls and for urls that contain url parameters.
The output of a cached page is stored in a file on the client browser and/or the ColdFusion server. Instead of regenerating and downloading the output of the page each time it is requested, ColdFusion uses the cached output. ColdFusion regenerates and downloads the page only when the cache is flushed through pre-supplied timespan attribute, or by invoking cfcache action=flush.
