Projects

MySQL

MySQL, the most popular Open Source SQL database management system, is developed, distributed, and supported by Oracle Corporation.

Firebird

Firebird is a relational database offering many ANSI/ISO SQL standard features that runs on Linux, Windows, and a variety of Unix platforms. Firebird offers excellent concurrency, high performance, and powerful language support for stored procedures and triggers. It has been used in production ... [More] systems, under a variety of names, since 1981. Firebird is a commercially independent project of C++ programmers, technical advisors and supporters developing and enhancing a multi-platform relational database management system based on the source code released by Inprise Corp (now known as Borland Software Corp) on 25 July, 2000. Join the Firebird Foundation The software is completely free of any registration, licensing or deployment fees. It may be deployed freely for use with any third-party [Less]

Ingres Database

Ingres Database is the open source database management system that can reduce IT costs and time to value while providing the strength and features expected from an enterprise class database. Ingres Database is a leader in supporting business critical applications and helping manage the most ... [More] demanding enterprise applications of Fortune 500 companies. Focused on reliability, security, scalability, and ease of use, Ingres contains features demanded by the enterprise while providing the flexibility of open source. Core Ingres technology forms the foundation, not only of Ingres Database, but numerous other industry-leading RDBMS systems a [Less]

Raven DB

Raven is an Open Source (with a commercial option) document database for the .NET/Windows platform. Raven offers a flexible data model design to fit the needs of real world systems. Raven stores schema-less JSON documents, allow you to define indexes using Linq queries and focus on low latency and high performance.

DuroDBMS

A non-SQL, truly relational database management system, based on the principles laid down in the book "Foundation for Future Database Systems: The Third Manifesto" by C. J. Date and Hugh Darwen.

DeveelDB

A full embedded SQL database management system for .NET, implementing all the features of the SQL-92 specifications (transactions, triggers, procedures, functions, etc.).

CloudB

CloudB covers a gray area in the data storage segment, by providing a scalable, distributable and robust system. Many would define it as being in the stream of no-SQL movement, but it's actually data-model agnostic: this means it could also support an SQL model over a distributed network. ... [More] Natively supports a variety of APIs for dispatching data management and query through several protocols (eg. HTTP, TCP/IP, etc.) and standards (notably REST) on the most common formats (binary, XML-RPC, JSON-RPC, etc.). [Less]