eStruts can connect to any database and the configuration can be done in Datasources.xml
3.1. Adding a new Database to the configuration list
Edit Datasources.xml file and add a new Database details by adding list and replace @ID with max ID in the list.
      <DbName id="@ID" > </DbName>
      <DriverName> </DriverName>
      <URL> </URL>
Example: Adding a new Driver for an Oracle Database
      <DbName id="@ID" > OracleDatabase </DbName>
      <DriverName>oracle.jdbc.driver.OracleDriver1 </DriverName>
      <URL> jdbc:oracle:thin:@localhost:1521:SID </URL>
DbName id = next id number in the list>
DriverName = Name of the driver (may be a native driver or from third party)
URL = Connection to the Database
Username = username for the database
Password = password for the database (Optional)