MySQL Data Compare allows you to quickly compare and synchronize data between 2 MySQL databases. Copy lookup data from dev, to test, to production. Generate a SQL script to update one database with the data of another. Quickly fix problems by restoring damaged or missing data to a single row. Keep an accurate history of all previous database records. Move your data to and from Amazon RDS. Compare database data changes in 3 easy steps, select the data source, review results and select objects to synchronize and then run the synchronize wizard.