The MQ adapter provides message exchange capabilities between BPEL processes and Oracle Mediator and the WebSphere MQ queuing systems.

The Messaging and Queuing Series (MQ Series) is a set of products and standards developed by IBM. The MQ Series provides a queuing infrastructure that provides guaranteed message delivery, security, and priority-based messaging.

For more information, see Oracle JCA Adapter for MQ Series in Understanding Technology Adapters.