| Arboretum Metric Access Method Library: GBDI Arboretum is a portable C++ library which implements various Metric Access Method (MAM). By using this library applications will be able to perform similarity queries (queries by contents). |
| ART: A lightweight (Java/J2EE), multiplatform web based query tool and reporting environment. Supports tabular, crosstab, charts, scheduling; data exportable to spreadsheet. |
| Axamol SQL Library: Java library to execute SQL statements stored in external library files. This separation increases readability, eases maintenance, and allows separate testing and documentation. [MIT] |
| Backplane, Inc.: Available to both open source and corporate developers, Backplane is a replicated, transactional, fault-tolerant relational database core. Currently supported on Linux and FreeBSD. |
| Bond: A Linux rapid application development (RAD) tool for creating dynamic data aware database applications from standard design specifications. |
| ChurchInfo Church Database Application: ChurchInfo is a php/mySQL database to keep track of people, families, groups, pledges and payments, sunday school classes, etc. |
| Clip: Object oriented, CA-Clipper and Xbase compatible compiler. |
| CQL++: Both a single user and client/server versions with ODBC drivers. Distributed under a modified GPL that allows distribution of applications without including source code. Commercial support available. |
| Fast DB: Main memory object-relational DBMS featuring log-less transaction recovery, tight C++ integration, query language like SQL. Optimized for all data being held in RAM. |
| Index of Publicly Available Database Software: Comprehensive list of research and other free database systems. Also includes some benchmarks. Maintained by ACM SIGMOD. |
| iSQL-VIewer: An SQL browser tool that works with any JDBC 2.0 or higher driver. [Open Source, MPL] |
| ITTIA: Provides small footprint, high performance, and easy-to-use embedded database solutions. Also sells technical support and consulting. |
| Kexi: An integrated environment for managing data. It helps creating database schemas, inserting, querying and processing data. Screenshots, downloads, resources, a wiki and a list of involved developers. |
| L.A.B. Project - Linux Advanced Business Tools: Provides small and medium sized businesses with advanced tools that can be used to build business applications. |
| Mneson: Pure Ada database including library and tools for persistent graphs of basic values (integer, string, float). |
| MonetDB: Open source high-performance database system developed at CWI, the Institute for Mathematics and Computer Science Research of The Netherlands. |
| MyOODB ( My Object-Oriented Database & Web Services ): An Object-Oriented Database and Web Services (SDK) written in Java, includes documentation, example code and information about the author. |
| Ocelot Computer Services Inc.: The Ocelot SQL DBMS adheres closely to the ANSI/ISO SQL standard. The site has software downloads, tutorial information, and reviews of SQL or general DBMS books. [Mozilla and GPL] |
| One$DB: Open Source Database: Free and open source version of Java database Daffodil DB. Available in both network and embedded editions. |
| Open Source Database Summit: September 23-25, 2001 in Providence, Rhode Island, for developers and IT professionals. |
| OSDB: The Open Source Database Network: News, information, and tools related to open source database platforms. |
| Persistent Data Objects: A flexible, lightweight object oriented database system in C++ with an extensible back-end store design. MFC compatible version available. [GPL] |
| picoSQL: picoSQL is a SQL-based, multi-user, client/server RDBMS, derived from a commercial project [GPL]. |
| Qt SQL Browser: A graphical front end for any ODBC compliant database [GPL] |
| RekallRevealed: Rekall is an open source database front end, in the style of Microsoft Access. It is built on Qt and KDE and runs on Linux and Windows. Open source drivers available for MySQL, PgSQL and XBase (DB4 via a wrapper library) [GPL] |
| Seva Software - ArunaDB: Database server written in Ruby that supports tables, indexes, triggers, sequences, views, stored procedures, and transactions. |
| SimpleSQL: Download an easy to use database featuring Java and C++ compliance, a transactional server, a server-free SQL component, and a 64-bit portable database file. Site also offers tutorials and installation instructions. |
| SourceForge.net Database Foundry: Project descriptions, news, guides, forums, and articles. |
| SQLite: C library that implements a self-contained, embeddable, zero-configuration SQL database engine. [Public Domain] |
| tdbengine - The turbo database engine: tdbengine is a small but powerful RDBMS written in PASCAL. It runs on Linux as well as on Windows machines. |
| The TDB Replication System: An open source suite of software that provides a high-performance, replicated, distributed peer-to-peer Unix DBM style database built on TDB. |
Classical
