+South ships with a full database-agnostic API for performing schema changes
+on databases, much like Django's ORM provides data manipulation support.
+Currently, South supports:
+ - Microsoft SQL Server (beta support)
+ - Oracle (alpha support)
+These are how you perform changes on the database. See "Accessing The API" below
+South automatically exposes the correct set of database API operations as
+``south.db.db``; it detects which database backend you're using from your
+If you're using multiple database support (Django 1.2 and higher),
+there's a corresponding ``south.db.dbs`` dictionary
+which contains a DatabaseOperations object (the object which has the methods
+defined above) for each database alias in your configuration file.