About PUBLISH-SUBSCRIBE : ---
title: Publish Subscribe
- Apache Camel™
Broadcast messages from sender to all the interested receivers.
![alt text](./etc/publish-subscribe.png "Publish Subscribe Channel")
Use the Publish Subscribe Channel pattern when
* two or more applications need to communicate using a messaging system for broadcasts.
* [J2EE Design Patterns](http://www.amazon.com/J2EE-Design-Patterns-William-Crawford/dp/0596004273/ref=sr_1_2)