I am going to choose a JMS message broker for a project. It is critical that the JMS server is stable and can handle a high load of messages. I have narrowed down the list to in
JBoss recently redid their entire implementation of Messaging, ala JBoss MQ has been replaced with JBoss Messaging, and now again as "HornetQ". You'll just want to keep that in mind as that above comparison is very dated (not to mention probably biased).