WAS : Caching your Command Object

The command caching feature in WAS provides the ability to actively cache the results of EJB methods. Storing commands in a cache for reuse by subsequent callers allows requests to be handled in the business logic tier rather than in the data tier, where processing is more expensive.

This tutorial demonstrates how to use WSAD to build, deploy and run an enterprise application that uses the new command caching functionality in WAS.