Open Source C Database Engines/Servers

Uniform Server is a free lightweight WAMP server solution for Windows. Build using a modular design approach, it includes the latest versions of Apache, MySQL or MariaDB, PHP (with version switching), phpMyAdmin or Adminer. No installation required! No registry dust! Just unpack and fire up! ------- Note: The latest version of Uniform Server requires a **64-bit version** of Windows. -------

libdbi implements a database-independent abstraction layer in C, similar to the DBI/DBD layer in Perl. Writing one generic set of code, programmers can leverage the power of multiple DBs and multiple simultaneous DB connections by using this framework.

GT.M[tm] is a vetted industrial strength, transaction processing application platform consisting of a key-value database engine optimized for extreme transaction processing throughput & business continuity. Check https://fis-gtm.sourceforge.io/ for documentation

Virtuoso is a scalable cross-platform server that combines Relational, Graph, and Document Data Management with Web Application Server and Web Services Platform functionality.

SQLite.org took over this project in 2010

The MonetDB project has moved to http://www.monetdb.org/.

A set of libraries and utilities for reading Microsoft Access database (MDB) files. THIS PROJECT HAS MOVED TO GITHUB: https://github.com/mdbtools/mdbtools

The libdbi-drivers project maintains drivers for the libdbi database abstraction layer written in C. Drivers are distributed seperately from the library itself.

Implementation of ANSI Standard MUMPS 1995 and ISO/IEC 11756 for FreeBSD, OSX and linux. Also on the Raspberry Pi (ARM) under debian and Windows under cygwin. This is the post-relational database.

An ultra-lightweight Python interpreter that runs with only 4KB of RAM, and zero dependencies. It is ready to use out of the box without any configuration required and easy to extend with C. Similar projects: MicroPython, JerryScript.

Postgres-XC is a write-scalable synchronous multi-master PostgreSQL cluster with the following features. 1) Both read and write scalability. 2) Configured with more than one server. 3) Complete global transaction and visibility management.

The Malete database core is the new basis of OpenIsis, which has its roots in the UNESCO CDS/ISIS database. Traditionaly used in libraries; now a general purpose highspeed database.

RedBlack balance tree searching and sorting library

Object-Relational Main-Memory Embedded Database system tightly integrated with C++ language. Use OS virtual mapping mechanism to access data. Provides subset of SQL language with OO extensions. Support of transactions, fault tolerance, replication.

Smart-M3 is a functional platform that provides a cross domain search extent for triple based information. Smart-M3 enables smart cross domain applications that rely on information level interoperability.

From pg_statsinfo 14, pg_statsinfo and pg_stats_reporter have moved to Github. See Github for information on later versions. See Sourceforge for information on pg_statsinfo 13 and earlier. pg_statsinfo : https://github.com/ossc-db/pg_statsinfo pg_stats_reporter : https://github.com/ossc-db/pg_stats_reporter ------- pg_statsinfo is a utility that monitors statistics and activities of PostgreSQL. pg_statsinfo is easily installed then periodically stores snapshots, which consists of activity information of PostgreSQL server and some information about system resources, into repository. These snapshots are visually examined using pg_stats_reporter, dedicated web-based visualization tool for pg_statsinfo. The tools make health checking or activity analysis of server easier for PostgreSQL DBAs. ------- pg_statsinfo project has been moved here from pg_foundry.

Personal AMP - Apache, MySQL and PHP - stack for the S60 mobile phone. For installation and other information, please follow the 'Project Web Site' link to the right, or Project->Website from the menu.

Leto is a multiplatform database server or a database management system, chiefly intended for client programs, written on Harbour, be able to work with dbf/cdx files, located on a remote server.

IDSS is a statistical application for e-mail surveys. It parses HTML questionnaires filled in by respondents. Output is a separated database, a SAS DATA step import program and correspondence tables between variable characteristics and field values.

An Integrated Development Environment (IDE) for the ESI Objects language (object-oriented MUMPS) that works on linux and, eventually, other UNIX-like Operating Systems.

MayBMS is a probabilistic database management system. For more information see http://www.cs.cornell.edu/bigreddata/maybms/

CSQL - suite of three products, embedded relational database / stand alone Main Memory Database / updateable bi-directional table level cache. All are exposed via standard SQL interfaces such as ODBC/JDBC.

Centrallix is a browser-based DDSL (declarative domain specific language) rich internet application platform featuring data and application abstraction, a SQL engine for joining diverse data sources, declarative (not scripted) development, reports, components, and style templates.

LifeLines is a genealogy program to help with your family history research. Its primarily strengths are its powerful scripting language and the ability easily import and export information in the GEDCOM format.