Orbeon PresentationServer released as open source
The Open Integration Suite aims at creating an open source, standard-based, business integration suite. The Orbeon Presentation Server, a platform purposely built to create SOA-friendly composite applications, is available for download. Other components of the suite to be released later this year include:
- Orbeon Studio – an Eclipse-based IDE to develop, monitor, and administer solutions built on top of the Open Integration Suite
- ESB – a standard-based Enterprise Service Bus
- Orbeon XML Server – a container for XML processing services

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For the ESB, have a look at openadaptor.org. It already much of what you want the ESB to do. We are planning to use it for our core EAI application.
Comment by Peter — 8/31/2004 @ 2:35 am
Another interesting open source ESB can be found on www.muleumo.org. It has no user interface yet, but it has a very nice design and solid foundation. It is also quite extensively documented using www.enterpriseintegrationpatterns.com.
Comment by Steve Westerlinck — 9/2/2004 @ 9:25 am
I work on a Event Plateforme that could be canditate for your ESB. Currently, there is an alpha “publication” (need doc, sample,…), but in the next 2 month, 2 applications will use it in production (2 customers : bank and industry).
http://www.dwayne.freesurf.fr/my-lib/api/my/yaep/package-frame.html
feedback are welcome.
Comment by David Bernard — 9/2/2004 @ 10:12 am