Happy Fish is a ERD database design tool which supports multiple database platforms. A WYSIWYG design environment to create a complete and attractive ERD diagram design with domains, tables, foreign keys, views, stored procedures and more. Design and live database access in a consistent user interface with advanced drag and drop functionality. Your base ERD design is alternatively used to generate DDL (data definition language) scripts to create the actual database.

You can connect to almost any database through ADO/ODBC. Happy Fish will reverse engineer an already existing database and translates it afterwards to your own preffered database environment. Live database access support through the Execute SQL feature to maintain or query your database, with code history support.