WebQA tries to be a multi-user relational Web database that can be used without reading documentation. The user can create forms with input fields and fill these record cards with data. The record cards can be browsed, and lists can be produced from the data. The backend is a virtual database structure built with MySQL.
Senora (Shell Environment for Oracle) intends to become your primary Oracle shell. In contrast to sqlplus, it is extensible via plugins which add new commands and incorporate them into Senora's help system. For example, the DataDictionary plugin allows one to reverse-engineer code from the DataDictionary, and the Tuning plugin provides commands for profiling and performance analysis.
Velocity is a Java-based template engine. It permits anyone to use the simple yet powerful template language to reference objects defined in Java code. When Velocity is used for Web development, Web designers can work in parallel with Java programmers to develop Web sites according to the Model-View-Controller (MVC) model, meaning that Web page designers can focus solely on creating a site that looks good, and programmers can focus solely on writing top-notch code. Velocity separates Java code from the Web pages, making the web site more maintainable over the long run and providing a viable alternative to Java Server Pages (JSPs) or PHP. Velocity also provides template services for the Turbine Web application framework, making a template service that allows Web applications to be developed according to a true MVC model.
rimric interactive offers complete intranet/Internet databasing and collaboration solutions for any sized business or project. You can maintain invoices, purchase orders, contacts, investment groups, securities, and other data sets, or establish a Wiki based on standards, all using the fastest technologies available.
dbMan is a complex SQL monitor for common database systems (PgSQL, Oracle, MySQL etc.). It's based on Perl and DBI interfaces. Features include a command history buffer, tab completion, editing Oracle objects, simultaneous connections, SQL help, importing and exporting of tables, Oracle explain plan, and more. dbMan is made as a simple kernel and many extension modules, and you can make your modules with a simple HOWTO.
KmusicdB is a music information manager for KDE, using PostgreSQL as a backend. You can add your music collection to the database, and view it in a convenient browser. It currently supports the ability to add and edit artists, add and edit titles (with album pictures), and a track editor. The ability to generate reports and statistics, and also to search the database is implemented, as well as creating and opening, backing up and restoring databases. It is highly customizable, and fast. CDDB functionality has also been implemented.