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PostgreSQL Database Server

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  Analyzed about 6 hours ago

PostgreSQL is a powerful, open source relational database system. It has more than 15 years of active development and a proven architecture that has earned it a strong reputation for reliability, data integrity, and correctness. It runs on all major operating systems, including Linux, UNIX (AIX ... [More] , BSD, HP-UX, SGI IRIX, Mac OS X, Solaris, Tru64), and Windows. [Less]

1.16M lines of code

27 current contributors

1 day since last commit

2,101 users on Open Hub

Very High Activity
4.63686
   
5 Reviews
I Use This
Mostly written in C
Licenses: postgresql
Tags acid clustering database database_server dbi dbms engine gis jdbc odbc posix postgres 8 more...

HyperSQL Database Engine

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  Analyzed 3 months ago

hsqldb is a relational database engine written in Java with a JDBC driver that supports a subset of ANSI SQL:1999. It offers a small, fast database engine. Embedded and server modes are available. It includes tools such as a minimal Web server, in-memory query and management tools (which can be run ... [More] as applets or servlets, too), a test framework, PHP compatibility, Eclipse and NetBeans IDE compatibility, and a number of demonstration examples. [Less]

252K lines of code

0 current contributors

3 months since last commit

216 users on Open Hub

Activity Not Available
4.04651
   
1 Review
I Use This
Mostly written in Java
Licenses: BSD-3-Clause
Tags database database_server dbms development embedded engine front-ends gis hsql hsqldb http_server java 23 more...

MariaDB

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  Analyzed 1 day ago

MariaDB is one of the most popular database servers in the world. It’s made by the original developers of MySQL and guaranteed to stay open source.

3.79M lines of code

100 current contributors

5 days since last commit

155 users on Open Hub

Very High Activity
4.53846
   
0 Reviews
I Use This
Mostly written in C
Licenses: gpl
Tags database database_server engine innodb lamp mariadb mysql oltp open-source rdbms relational replication 4 more...

Firebird

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  Analyzed about 7 hours ago

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]

1.29M lines of code

29 current contributors

about 19 hours since last commit

107 users on Open Hub

High Activity
4.56522
   
1 Review
I Use This
Mostly written in C++
Licenses: Initial_D..., InterBase...
Tags acid c c++ cplusplus database database_server dbms embedded engine firebird ibsurgeon interbase 15 more...

Ingres Database

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  Analyzed over 3 years ago

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]

0 lines of code

0 current contributors

0 since last commit

35 users on Open Hub

Activity Not Available
4.71429
   
0 Reviews
I Use This
Mostly written in language not available
Licenses: gpl
Tags acid aix c clustered clustering database dbms dynamic_content embedded enterprise_access federated hp-ux 22 more...

OpenLink Virtuoso (Open-Source Edition)

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  Analyzed 10 months ago

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

2.42M lines of code

9 current contributors

10 months since last commit

19 users on Open Hub

Activity Not Available
4.81818
   
0 Reviews
I Use This
Mostly written in C
Licenses: GPL2
Tags acid database databases database_server graphdb jdbc odbc openlink rdbms relational sparql sparqlendpoint 6 more...

Drizzle

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  Analyzed 2 months ago

A database designed for the typical Web usage patterns for a database. It is being designed for massive concurrency on modern multi-cpu/core architecture. The code is originally derived from MySQL.

1.43M lines of code

0 current contributors

over 9 years since last commit

13 users on Open Hub

Activity Not Available
4.8
   
0 Reviews
I Use This
Mostly written in C++
Licenses: BSD-3-Clause, gpl
Tags bsd database engine innodb lamp linux mysql osx posix rdbms relational smp 2 more...

Percona Server

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  Analyzed over 3 years ago

Percona Server with XtraDB is a backwards-compatible replacement for MySQL that is much faster and more scalable, easier to monitor and tune, and has features to make operational tasks easier.

0 lines of code

0 current contributors

0 since last commit

11 users on Open Hub

Activity Not Available
4.5
   
0 Reviews
I Use This
Mostly written in language not available
Licenses: No declared licenses
Tags database engine innodb mysql oltp rdbms relational server software_development sql

WSO2 Data Services Server

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Claimed by WSO2, Inc Analyzed 2 days ago

WSO2 Data Services Server augments service-oriented architecture development efforts by providing an easy-to-use platform for integrating data stores, creating composite data views, and hosting data services. It supports secure and managed data access across federated data stores, data service ... [More] transactions, and data transformation and validation using a lightweight, developer friendly, agile development approach. It provides federation support, combining data from multiple sources in single response or resource and also supports nested queries across data sources. [Less]

181K lines of code

27 current contributors

4 months since last commit

10 users on Open Hub

Very Low Activity
4.5
   
0 Reviews
I Use This
Mostly written in Java
Licenses: apache_2
Tags csv data_services dataservices db excel middleware rdbms rest soa soap soap11 soap12 2 more...

CrunchyFrog

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  Analyzed over 3 years ago

CrunchyFrog is a SQL client and schema browser mainly (but not solely) for the GNOME desktop. It's written in Python (PyGTK) and licensed under the GNU General Public License v3. Features * Supports various databases (PostreSQL, MySQL, SQLite, Oracle, SQLServer, LDAP). * Lightweight user ... [More] interface for daily tasks. * SQL editor with syntax highlighting. * Export results to CSV and OpenOffice. * Inspect database objects. * Supports multiple database connections at once (e.g. for switching between development and production environments). [Less]

0 lines of code

0 current contributors

0 since last commit

8 users on Open Hub

Activity Not Available
5.0
 
0 Reviews
I Use This
Mostly written in language not available
Licenses: gpl3
Tags database development editor gnome gtk mysql oracle postgresql python rdbms software_development sql 2 more...