Created by adrian.brock on Apr 18, 2004 3:26 PM. Last modified by adrian.brock on Jan 24, 2011 3:41 AM. DataSource configurationFor the original documentation, refer to the connectors chapter in the application server guide. DataSources are defined inside a <datasources> element. <no-tx-datasource> - a DataSource that does not take part in JTA transactions using a java.sql.Driver <local-tx-datasou