SQL Data Compare is used by thousands of Database Administrators (DBAs), developers and testers worldwide. SQL Data Compare is used when the data between two databases has got out of synch, and saves huge amounts of tedious work in synchronizing them. Others use it as a tool for QA, documentation and verification. With SQL Data Compare you can compare the contents of two databases, automatically synchronize your data. With SQL Data Compare Pro you can compare database backup files as if they were live databases and do row-level data restores.