MySQL Workbench 5.2

For those of you who like to see things visually, the newest release of MySQL workbench enables you to connect to your existing MySQL database and reverse engineer it so that you can see the full ERR (Entity Relationship R_____) Diagram in all its glory. For me this is helpful to see when I’m taking over a project I know nothing about. As long as the foreign keys are set up correctly, the tool should be able to do all the work for you. You can also make changes to the Diagram and then have it synchronize with your development/production database. This feature used to be some sort of premium feature that you had to upgrade and pay for, but I just discovered that it’s all included in the free download. I like free stuff.
http://dev.mysql.com/downloads/workbench

Screenshot:
MySQL Workbench Screeshot
After reverse-engineering the existing MySQL database, you can get an ERR diagram that looks like this. Now your job is to nicely organize the tables.