[jboss-user] [Datasource Configuration] - Re: local or xa datasource

Wolf-Dieter Fink [https://community.jboss.org/people/wdfink] created the discussion "Re: local or xa datasource" To view the discussion, visit: https://community.jboss.org/message/729269#729269 -------------------------------------------------------------- you use the same DB for both DS right? In that case I suppose that the DB is aware that both Tx are the same. An XA-datasource will not help, it is just a protocol to enlist more than one resource in one transaction. You might try a no-tx datasource, see https://community.jboss.org/docs/DOC-9328 config datasources. Also you might rethink the design maybe you can use another isolation level, SERIALIZABLE will be very restrictive and might slow down your application. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/729269#729269] Start a new discussion in Datasource Configuration at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]