Web Response Cache
This feature enables local caching for web responses. It includes the distributedMap feature and performs automatic caching of web application responses to improve response times and throughput. Applications can include a cache-spec.xml file to customize the response caching. The cache may be distributed through addition of a network cache provider such as WebSphere eXtreme Scale.
Command Line Install
To install the feature from the command line, type:
bin/installUtility install webCache-1.0
If you are installing into 18.104.22.168 or earlier and the feature supports that version, use the featureManager command, for example:
bin/featureManager install webCache-1.0 --when-file-exists=ignore
To use the feature at runtime add the following to your server.xml file