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MySQL

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  Analyzed about 21 hours ago

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

4.38M lines of code

143 current contributors

2 months since last commit

9,478 users on Open Hub

High Activity
4.30368
   
3 Reviews
I Use This
Mostly written in C++
Licenses: gpl
Tags clustering database database_server dbi embedded engine gis jdbc lamp mysql odbc posix 6 more...

PostgreSQL Database Server

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  Analyzed 10 days 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]

2.55M lines of code

27 current contributors

10 days since last commit

2,109 users on Open Hub

Very High Activity
4.63803
   
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 about 23 hours 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]

264K lines of code

0 current contributors

3 days since last commit

216 users on Open Hub

Very Low Activity
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...

Apache ActiveMQ

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Claimed by Apache Software Foundation Analyzed 9 months ago

Apache ActiveMQ is a fast Message Bus which supports many Cross Language Clients and Protocols and many advanced features while fully supporting JMS 1.1 and J2EE 1.4.

490K lines of code

15 current contributors

9 months since last commit

145 users on Open Hub

Activity Not Available
4.14286
   
0 Reviews
I Use This
Mostly written in Java
Licenses: apache_2
Tags activemq apache broker clustering distributed distributed_computing enterprise esb framework grid integration j2ee 21 more...

Firebird

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  Analyzed 1 day 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]

1.37M lines of code

29 current contributors

7 days 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...

Apache Camel

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Claimed by Apache Software Foundation Analyzed about 9 hours ago

Apache Camel is a powerful rule based integration framework which provides a POJO based implementation of the Enterprise Integration Patterns using an extremely powerful fluent API (or declarative Java Domain Specific Language) to configure routing and mediation rules. The Domain Specific Language ... [More] means that Apache Camel can support type-safe smart completion of routing rules in your IDE using regular Java code without huge amounts of XML configuration files; though Xml Configuration inside Spring is also supported. [Less]

2.13M lines of code

0 current contributors

1 day since last commit

103 users on Open Hub

Very High Activity
4.86667
   
1 Review
I Use This
Mostly written in Java
Licenses: apache_2
Tags apache broker clustering cxf distributed distributed_computing enterprise esb framework grid integration j2ee 17 more...

NServiceBus

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  Analyzed 1 day ago

NServiceBus is a powerful, yet lightweight, open source messaging framework for designing distributed .NET enterprise systems. Entirely pluggable yet simple to use, NServiceBus gives programmers a head-start on developing robust, scalable, and maintainable service-layers and long-running business processes.

354K lines of code

18 current contributors

15 days since last commit

28 users on Open Hub

Moderate Activity
4.72727
   
6 Reviews
I Use This
Mostly written in C#
Licenses: apache_2
Tags distributed distributed_computing esb framework grid messagebus messaging soa software_development transactions

WSO2 ESB

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Claimed by WSO2, Inc Analyzed about 15 hours ago

The WSO2 ESB is a lightweight and easy-to-use Open Source Enterprise Service Bus (ESB) available under the Apache Software License v2.0. WSO2 ESB allows administrators to simply and easily configure message routing, virtualization, intermediation, transformation, logging, task scheduling, load ... [More] balancing, failover routing, event brokering, etc.. The runtime has been designed to be completely asynchronous, non-blocking and streaming based on the Apache Synapse core. WSO2 ESB is developed on top of the revolutionary Carbon platform (Middleware a' la carte), and is based on the OSGi framework to achieve the better modularity for your Service Oriented Architecture (SOA). This also contains a lots of new features and many other optional components to customize the behavior of the server. [Less]

839K lines of code

79 current contributors

6 days since last commit

24 users on Open Hub

Moderate Activity
4.9
   
0 Reviews
I Use This
Mostly written in Java
Licenses: apache_2
Tags apache broker brokering clustering distributed distributed_computing eai eip enterprise esb event-driven eventing 28 more...

Neo4j - the graph database

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  No analysis available

Neo4j is a graph database. It is an embedded, disk-based, fully transactional Java persistence engine that stores data structured in graphs rather than in tables. A graph (mathematical lingo for a network) is a flexible data structure that allows a more agile and rapid style of development.

0 lines of code

1 current contributors

0 since last commit

21 users on Open Hub

Activity Not Available
4.71429
   
0 Reviews
I Use This
Mostly written in language not available
Licenses: AGPL3, gpl3_or_l...
Tags clojure cypher database dbms embedded graph graphdb graphtheory java python ruby transactional 1 more...

JORAM

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Claimed by The OW2 Consortium Analyzed about 22 hours ago

JORAM (Java Open Reliable Asynchronous Messaging) is an open source implementation of the JMS (Java Message Service) 1.1, 2.0 and 3.0 API. It provides access to a really distributed MOM (Message Oriented Middleware), built on top of the ScalAgent D.T. agents based platform and used within many ... [More] critical operational applications. Stable versions of JORAM are JMS 1.1, 2.0 and 3.0 certified. Moreover JORAM is used by JOnAS to undergo the J2EE certification, and has passed all tests concerning JMS certification in this J2EE TCK. JORAM is a mature project started in 1999, it is an open source software released under the LGPL license since May 2000. Professional Support is available from Scalagent D.T. [Less]

262K lines of code

1 current contributors

1 day since last commit

17 users on Open Hub

Very Low Activity
5.0
 
1 Review
I Use This
Mostly written in Java
Licenses: lgpl
Tags activemq broker clustering distributed enterprise integration j2ee java jms linux messaging middleware 7 more...