I first heard about this tool from my friend Greg at work.  I’ve been using it the past couple of weeks now as a free trial and it’s awesome.  Compare the structure and/or data of any two databases and synchronize them with just a few mouse clicks.

This tool is perfect for deploying database changes to different environments.  It’s already saved me hours of time compared to what I would have spent trying to do things manually.  I’ll definitely be buying a copy for myself.  Every DBA should own a copy.