sorry for opening topic into Design of JBossCache. i tried to open it on jboss cache user forum. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4160099#4160099 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4160099