Welcome to OpenESB community web site

OpenESB is the easiest and the most efficient ESB tool for building Integration and SOA applications. Initially designed and developed by Sun Microsystems and Seebeyond, OpenESB is improved and maintained by our Community. Released under CDDL license OpenESB community edition is free of chargefor development and deployment. OpenESB  offers a complete set of tools to design, develop, test and deploy integration applications and Service Oriented Applications. Relying on JBI (Java Business Integration), OpenESB proposes a unique development process which promotes migration to real service oriented development and organisation. Today, many companies (Telco, Finance, Logistic, Bank...) are using OpenESB for departemental and tactical integration projects. They find in OpenESB the best balance between ergonomic development, reliability, power, scalability and Open source. Also, they find in the community, a complete stack of services to support their projects (Training, consulting, Support 24x7...).

OpenESB papers

CASA Editor Documentation

A new part of OpenESB documentation around the Composite Application Service Assembly Editor (CASA) has been issued by Pymma (www.pymma.com).This paper is the best tutorial available today to understand what service composition is and how it makes easier large project development, promotes concurrent development and improves service governance.You must be registered on the website to access to the document. The paper can be downloaded from OpenESB documentation page  here

Thank to Pymma and thank you for your feedback


Build OpenESB core and components

Paul Perez from Pymma write a step by step tutorial to fix and build OpenESB core and components. This guide can help you to test your component improvements and propose them to the Community. The tutorial propose a simple process only based on Netbeans.

The paper can be downloaded here

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OpenESB News

OpenESB Datasheet

OpenESB community is pleased to release OpenESB Version 3.0.5 Standalone Edition. This release offers new features and a better reliability and scalability. Contrary to the legacy editions using Glassfish Application Server, OpenESB Standalone Edition (OE SE) does not require any additional container and just run with a JVM. With its short memory footprint (< 300Mo) and ultrafast start up, OpenESB Standalone Edition matches perfectly new architectures such as virtualisation and light containers. We hope you will enjoy this version. Thanks for your feedback on This e-mail address is being protected from spambots. You need JavaScript enabled to view it.

Download binaries
OpenESB V 3.0.5 Standalone Edition can be downloaded here
OpenESB User's documentation can be found here
Report the bug
Bug must be reported on OpenESB Community JIRA and your feedback and feeling on Forum
What's next

What’s next: We are preparing new versionsfor OpenESB Legacy Edition for Glassfish 4.1  which will allow OpenESB to be deployed on this new and exciting platform and environment.