By Phil Coulthard

For BPEL process list and human task queries in IBM WebSphere® Process Server and IBM Business Process Manager (BPM) Advanced, use composite query tables to achieve excellent response times for high-volume task and process list queries.

Particularly in production scenarios, use composite query tables instead of the standard Business Process Choreographer query APIs because composite query tables provide an abstraction over the actual implementation of the query and, therefore, enable query optimization. Furthermore, you can change composite query tables at run time without redeploying the client that accesses the query table.

For information about query tables, see Query tables in Business Process Choreographer.

Applicable editions: Advanced

Applicable releases: All

Source: IBM Business Process Manager V8.5 Performance Tuning and Best Practices Redpaper