I have a few questions: Which is better running multiple apps on a single jboss instance or multiple jboss instances? How do I configure multiple applications to connect to different databases using one mysql data connector? Can I do that? How can you run multiple portal.sars in a single jboss instance? How do I setup multiple applications in one jboss instance? What files do I need to re-configure? I have noticed that running multiple instances of jboss is well covered in this forum but running multiple applications on one jboss server is not. Any help would be great. Documentation is a little sparse as well. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4084299#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...