Not sure if this could help you, but the graph migration in the south ORM for django might be a useful starting point if you can code in python. Basically it ou

Not sure if this could help you, but the graph migration in the south ORM for django might be a useful starting point if you can code in python. Basically it outputs an image representing the relations in a database. If you took the part above the database out it might fit your needs. http://south.readthedocs.org/en/latest/commands.html#graphmigrations http://south.readthedocs.org/en/latest/commands.html#graphmi...