Installing JDBC Drivers
EDG has various features that may require interaction with relational database management systems (RDBMS). EDG communicates with a RDBMS via the java database connectivity API (JDBC). Each RDBMS vendor provides an implementation of the JDBC API in a JDBC Driver jar file. No drivers are included in EDG distribution packages. These drivers are usually available for download from the RDBMS vendor support site. Consult your DBA or RDBMS documentation for configuration considerations for your specific situation.
Once you have obtained the correct driver jar file it should be copied into the CATALINA_HOME/lib folder. An application restart is required in order for EDG to find the new driver.