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Product overview
 

Professional diagramming

Happy Fish is an ERD tool combining professional diagramming with a light and pleasant user-interface. We carefully studied the packages of other ERD software vendors before creating Happy Fish and where always astound of the large number of options, switches, rules and other functionality stacked together in one piece of software. Making it almost impossible to learn on the fly without following expensive courses to master the software.

Make your work as easy as possible

Happy Fish stands out by it's light user interface but providing all the necessary tools you need to create a professional and advanced ERD diagram. Following the standard windows GUI guidelines Happy Fish contains a complete WYSIWYG design environment with many additional tools to make your work as easy as possible.

Advanced reverse engineering software

With Happy Fish you can connect to almost any available database on the market today using ODBC and ADO connections. Using the advanced reverse engineering software you can create a new ERD diagram from an existing database. Importing an Ms Access database into a MySQL or PostgreSQL ERD design? The included reverse engineering feature makes it all possible. Happy Fish includes full schema support. You can also compare your current diagram with an online database.

Live database access

Happy Fish combines ERD design with live database access to query or maintain an already developed database. You can query or manually alter your database while in the design environment. This is done with our powerful query tool: The "Execute SQL" feature. Execute SQL supports transactions and batch statement parsing and includes history support to keep track of already executed statements. Again with an easy to master user interface.
 

Key features

WYSIWYG designer
Database schema support
Sub diagram support
Unlimited number of tables and foreign keys
Support for Indexes, constraints, and triggers
Support for domains, views, and routines
Live database access using ADO/ODBC connections
Reverse Engineering of an existing database
Comparing models with an existing database
Report generation in HTML format
Various view/display levels
XML based file format
Easy printing over multiple pages with preview mode
Easy and quick navigation with the model object browser
DBMS Translation (Switch target DBMS, using your own data type mapping)


Supported Database Systems
 
Oracle Firebird
Microsoft SQL Server PostgreSQL
Microsoft Access MySQL
IBM DB2 Universal database Max DB
Informix Dynamic Server    
Interbase    

 

Screen shots
 


Main window


 

Print preview


Table editor


 


Database translation editor

 


 

 
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