Working with Talend Open Studio - Getting Started with Talend Open Studio for Data Integration - page 27

6. Enter the value for the Login and Password fields.
7. Enter the value for the Server field. . This will be the hostname or IP address
of your database server.
8. Enter the Port details.
9. Enter the Database name to which you want to connect.
10. Once all of the values have been entered, click on the Check button
to test the connection. If all has been set up correctly, you will get a
Connection Successful pop up. If not, go back and check the values
that you have configured.
11. Click on Finish to save the connection. You will see the connection in the
metadata area of the Repository.