Neor Profile SQL - MySQL free GUI tool for profiling SQL queries.
Redgate SQL Data Compare - Use Redgate SQL Data Compare to compare and synchronize static, lookup, and reference data in your SQL Server database - try it free
Devart Studio for SQL Server - dbForge Studio for SQL Server is a powerful SQL Server GUI Tool for SQL Server database management, administration, development, datareporting and analysis.
Open DBDiff - A database comparison tool for Microsoft SQL Server 2005+ that reports schema differences and...
MyProfi - MyProfi is a command line tool that parses mysql query log and outputs statistics of the most...
DBComparer - Free Compare database tool - DBComparer 3.0 is a professional compare database tool for comparing Microsoft SQL Server 2008 (and 2005) database structure.