OSDB, the open source database benchmark, is intended for the use of system and database developers, providing a significant chunk of benchmark code that can be used, tailored, and tweaked according to local needs. It is derived from AS3AP (ANSI SQL Standard and Portable Benchmark); its most important change is the segmentation of the benchmark, allowing developers to concentrate on the results that are most relevant to their work.
The OpenLDAP Project is a collaborative effort to provide a robust, commercial-grade, fully featured, open source LDAP software suite. The project is managed by a worldwide community of volunteers that use the Internet to communicate, plan, and develop OpenLDAP Software and its related documentation. OpenLDAP Software provides a complete LDAP implementation including server, clients, C SDK, and associated tools.
The OpenLink Universal Data Access Driver Suite is a suite of high-performance drivers for ODBC, JDBC, OLE DB, and ADO.NET that enable development of database-independent applications. It supports OpenLink Virtuoso, Oracle, Microsoft SQL Server, Microsoft ACCESS, IBM DB2, Informix, Sybase, Ingres II, Progress, PostgreSQL, DBASE, Paradox, and other ODBC-compliant databases. It runs on x86, Itanium, Opteron, PPC, and Sparc, etc. platforms.
OpenLink Virtuoso is a scalable, high-performance SQL-200n compliant object-relational database engine. It provide sophisticated database management for SQL, XML, and RDF. All interaction with Virtuoso occurs via its support of industry standard query languages, protocols, APIs, and data formats such as: ODBC, JDBC, OLE-DB, ADO.NET, XMLA, SQL, SPARQL, XQuery, SOAP, HTTP, WebDAV, SyncML, Atom (Publishing and Syndication), RSS, RDF, and more.
Orac is a GUI tool for Database Administrators written in Perl, Tk, and DBI. It organizes many useful DBA scripts into a nice graphical interface, for collecting statistics on your database, or diagnosing problems. It currently supports Oracle, Sybase, and Informix. Richard Sutherland's DDL::Oracle Perl module has been integrated with the current version for the Oracle side of things, greatly improving the Oracle developer options on the program.
Paloma is a program to manage an SQL database of digital music files, and facilitate their retrieval and playback in interesting ways. It works with music files of any form -- MP3, Ogg Vorbis, MIDI... whatever you've got a player for. Paloma makes it easy to rip your entire CD collection and store it on your hard disk (or a collection of CD-Rs) for instant random access; playlists can then be generated using arbitrary SQL commands.