Posting here to discuss whether we want to tidy up a bit our default commit options per container type: Standard CMP 2.x EntityBean - B cmp2.x jdbc2 pm - C (**isn't there a better name???**) Clustered CMP 2.x EntityBean - B Standard CMP 2.x EntityBean with cache invalidation - A Instance Per Transaction CMP 2.x EntityBean - C Standard CMP EntityBean - A Clustered CMP EntityBean - A Instance Per Transaction CMP EntityBean - C Standard BMP EntityBean - C (**recently changed from A for cts**) Clustered BMP EntityBean - A Instance Per Transaction BMP EntityBean - C View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4032726#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...