---
layout: pattern
title: Publish Subscribe
folder: publish-subscribe
permalink: /patterns/publish-subscribe/
categories: Integration
tags: 
 - Java
 - EIP
---

**Intent:** Broadcast messages from sender to all the interested receivers.

![alt text](./etc/publish-subscribe.png "Publish Subscribe Channel")

**Applicability:** Use the Publish Subscribe Channel pattern when

* two or more applications need to communicate using a messaging system for broadcasts.