Oracle Advanced Queuing (AQ) provides message queuing for Oracle Workflow and Oracle9iAS InterConnect. It is integrated with the database and provides guaranteed delivery, message persistence, and transactional behavior.
AQ provides a scalable and open Java Message Service (JMS)-based infrastructure to support inter-application messaging. AQ also supports multiple modes of delivery, including:
| Point-to-point |
| Point-to-multipoint |
| Publish and subscribe |
For interoperability with non-Oracle messaging systems, such as MQ Series and TibcoTM, the AQ messaging gateway feature provides automatic propagation between AQ and third-party queues.
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