DataQualityTools is a collection of database query tools to help administrators improve the quality of their databases. It offers a variety of functions that allow to find duplicate records (with specific features for error tolerant detection of duplicate postal addresses), match data between one or multiple tables, as well as features to format data fields, replace terms or words in data records, split data fields and more. It offers built-in logic for email address, name, address, date, phone numbers and other common data fields. The results can be previewed and corrected if needed and then written to the same file/table or exported. The program supports data connections with SQL Server, MySQL, PostgreSQL, Oracle, Access as well as DBF, Excel, CSV, VistaDB and text files. DataQualityTools is primarily designed to improve customer records, but can also be used for other database content.

Ссылка: http://www.data../ftp/DQT/DataQualityTools_en.exe