Apache ActiveMQ is a message broker built around Java Message Service (JMS) API : allow sending messages between two or more clients in a loosely coupled, reliable, and asynchronous way.

This message broker supports : * JMS 1.1 and J2EE 1.4 with support for transient, persistent, transactional and XA messaging * Spring Framework, CXF and Axis integration * pluggable transport protocols such as in-VM, TCP, SSL, NIO, UDP, multicast, JGroups and JXTA * persistence using JDBC along with journaling * OpenWire (cross language wire protocol) and Stomp (Streaming Text Orientated Messaging Protocol) protocols

This package contains a server installation of ActiveMQ.