So we have a use case that needs to update 3 of the columns (datasource = table in RDBMS 1) and display 3 of the columns from a select based on joins on tables in RDBMS 2. All six columns are displayed simultaneously in the same dataTable. What is the best way to handle the implementation of this case? Using entity beans or stored procs? Anybody used EJB3 with entity beans to do this? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4090829#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...