Different caching options in WebSphere Application Server

• Caching application data in memory or persistent via JPA
• Caching session data (HTTPSession, Stateful session bean) in memory, in dynacache, replicated via DRS or eXtreme Scale..
• Caching HTTP request responses in dynacache, FRCA in WAS z/OS Controller, FRCA in IHS, outboard Edge Cache Adapter
• Caching static and dynamic resources at the edge (primarily the plugin) using the ESI protocol.
• POJO caching via the DistributedMap APIs.
• Web Services caching
• Command Caching