After working on Ruby on Rails when I got back to a Java project the one thing I missed the most was the ease with which Rails allows database changes to be made and distributed. Active Record Migrations, as Rails calls it, is the aspect of Rails that supports Evolutionary Database Design.
Inspired by it, Migrator is an attempt to bring the same ease of use while developing applications in Java.
OverviewMigrator allows you to to define incremental changes to your database schema using SQL and applies them using ANT. This also makes distributing schema changes easy as Migrator's change scripts can be stored in your version control system.
What can I do with it?
Checkout the Getting Started section for more o this