Hibernate provides the JPA support in JBossAS, so any database that Hibernate supports should work. http://www.hibernate.org/80.html View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4157523#4157523 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4157523