Open Source C Database Engines/Servers

libadb is an astronomical catalog management library desgined to provide fast access to astronomical object data.

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

FLAG was designed to simplify the process of log file analysis and forensic investigations. FLAG facilitates efficient analysis of large quantities of data within an interactive environment. PyFlag is the reimplementation of FLAG in Python.

A relational database management system, based on the principles laid down in the book "Databases, Types, and The Relational Model: The Third Manifesto" by C. J. Date and Hugh Darwen.

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.

Procedural language for PostgreSQL which uses Lua - lightweight fast embeddable scripting language.

Askemos is an autonomous, distributed operating system, which significantly raises the level of abstraction in comparison with todays operating systems. An alternativ, equally valid view is that of an XML object store with procedures in XSLT.

The BLOB Streaming engine is a MySQL storage engine that enables the streaming of BLOB data directly in and out of MySQL tables. Using the HTTP protocol, it is possible to "PUT" and "GET" text and media data of any size, to and from a database.

BlueFractal ("Building a Logically Unified Environment using Fractal principles") has been renamed to Centrallix. See http://centrallix.sourceforge.net/ for its new home page.

See http://www.cubrid.org/cluster. CUBRID Cluster is an open source clustered DBMS for high scalability including global schema, distributed partition and load balancing features. It is a spin-off project from CUBRID project and supported by NHN.

The Clerk Ignite Project is building an Object Oriented-database and application-host. All-in-one solution to data centric applications. The system features an event based backbone, simple programming model, zero setup. Fast, small footprint, opensource.

A word-pattern, dictionary and thesaurus search engine.

DBLink-ODBC for PostgreSQL: Cross-database access through ODBC

GNU GeminiDB. A DBM type system which supports row-level locking

The Generic Universal MUMPS Project (GUMP) has the purpose of providing an Open Source Implementation of ANSI X11 (MUMPS) suite of Standards

Cross platform, library for reading Microsoft access ( MDB / jet) databases, for data export and recovery.

A database library to include into your own Development Projects. Its target is to provide a simple way to include a permanent Data Storage into your Applications with a Class "taken out of" a library/header.

KFDI bridges file systems and databases over the Linux VFS layer. Taking advantage of relational database technology and XML, data can be managed and searched based on properties. KFDI also introduces some object-oriented concepts into file organization.

This is a suite of mathematical software solvers interface on DLV and other command-line solvers. It helps researchers and students to better comprehend their declarative definitions published on papers. The user can have links to the related papers and to the software of the corresponding definitions.

Lux IO is yet another fast database manager. It's originally designed for search engine internal storage engine, but it's pretty useful for normal use.

The Music Statistics Server records and makes available the music play history. The information may be used in such applications like refining song selection based on historical preferences.

Model driven code generation can improve coding standards, speed, quality of development and reduce your costs. From my experience generating code from XML using XSLT is one of the best and fastest solutions. This is just the base of the framework presenting the idea, any code template can be implemented upon request. Some sample generators are present for SQL / PLSQL / C# / AnsiC / Java The main target is to generate DTO/BDO/POJO objects based on the database definitions in multiple languages aligning all technologies used by a development team. If you are willing to contribute drop a message.

MonAMI: your friendly monitoring daemon. The MonAMI project is to build a simple monitoring daemon that supports multiple plugins. The core daemon mediates the flow of information whilst plugins provides rich functionality.

MySQL-Sync is a software which is build for synchronisize MySQL-dBases on different hosts. It is nearby portable to all MySQL-Versions. It runs on Linux and Win32 systems.

Neurospaces is a development center for tools in computational neuroscience. See http://www.neurospaces.org/