Complete the instructions under Connecting to the Staging Database.
In the NetBeans Services window, expand Databases and then expand Drivers.
If you do not see the driver for your source database, do the following:
Right-click the driver for your database, and then select Connect Using.
On the New Database Connection dialog box, fill in the following fields:
Database URL - The URL to the source database. If you do not know the format for this, refer to your database documentation.
User Name – The user login ID for the source database.
Password – The password for the source database.
Click OK.
Under Databases in the Services window, expand the URL you entered above and view the tables in the database.
If there are no database tables present, the connection failed. Recheck the values you entered for the database connection.
Continue to Creating the ETL Collaboration and Extracting the Data.