The thing is, JBoss Messaging is supposed to be a generic messaging system. Currently the DB schema has a depenency on JMS, which is wrong. If we support AMQP for example, are we going to add 10 more fields AMQP_Fluxfactory, AMQP_WibbleQuotient etc? I don't think so. All the generic properties will still be columns, e.g. delivery count, blah blah View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4011611#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...