Data Stream supports multiple databases from a single client application installation.
Selecting Existing Connection
Click on a connection to activate the check mark button. Clicking on the check mark icon will navigate to the main screen. Configuring Connections
Clicking on the gear will navigate to the add connectivity screen. Clicking on the plus will create a new connection. Set the properties accordingly, please do not forget to hit save. Changing Connections
Clicking on the database icon will navigate to the existing connection screen. 
