Designer 4 - visual database design system
DBDesigner 4 is a visual database design system that integrates database design, modeling, creation and maintenance into a single, seamless environment. It also provides support to reverse engineer the existing MySQL, Oracle, MSSQL and any ODBC databases and extracts the database model.
It has two modes, Desgin mode and Query mode. The Design Mode is used to create and maintain the visual databases model. The Query Mode is used to work with table data and build complex SQL query statements for the use in PHP, Kylix or another programming language. The models created in DBDesigner 4 are stored in XML.