DBGraphNav is a tool to facilitate the browsing of data within relational databases. When integrated into another project, it allows users to view a graphical representation of the relationships between database entries, and to browse them by clicking on a node or connecting line to redraw the graph with a new focal node.

It is designed to be embedded within another project, and displayed to end-users as one of several database navigation techniques. Navigation images are generated with Graphviz and a database abstraction layer is used to ensure compatibility with PostgreSQL, MySQL, and other major databases.

DBGraphNav 1.0 is now available for download.

DBGraphNav is in use at http://www.TreeTapper.org/