Apache OpenOffice Base
Base, part of the Apache OpenOffice suite, offers help to users new to database design (or just new to Base) to create Tables, Queries, Forms and Reports, along with a set of predefined table definitions for tracking Assets, Customers, Sales Orders, Invoices and much more. When a personal use database is all you need, Base offers the full HSQL relational database engine, configured for single user, with the data stored right in the Base file, as well as native support for dBase flat files. For power users in the enterprise, Base delivers native support drivers for a variety of multi-user database engines: MySQL, Adabas D, MS Access and PostgreSQL. In addition, support for JDBC and ODBC standard drivers allows you to connect to virtually any existing database.
