=== RDBMS Setup Checklist These are the steps you will need to perform to get an RDBMS configured for {project_name}. . Locate and download a JDBC driver for your database . Package the driver JAR into a module and install this module into the server . Declare the JDBC driver in the configuration profile of the server . Modify the datasource configuration to use your database's JDBC driver . Modify the datasource configuration to define the connection parameters to your database This chapter will use PostgresSQL for all its examples. Other databases follow the same steps for installation.