On this page, you can find an explanation of how to create and delete databases within your main database instance in the Cloud Console.
To create a new database within your main database instance:
Navigate to the Database Management page

Click the CREATE button
In the opened window, fill in the following parameters:

Click CREATE to confirm
To delete a database:
Locate the database you wish to delete in the table of databases

Click on the DELETE option next to the database name

Confirm the deletion in the popup window
Deleting a database will permanently remove all its contents. This action cannot be undone.