nServiceBus


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Welcome to the home of NServiceBus.

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.

Please read the overview for additional information.

Archives of nServiceBus blog posts are available on Udi Dahan's blog.

Released: NServiceBus Version 1.9 RTM is available.

After a very stable 3-month release candidate period , this release of version 1.9 is now online.

Download here.

[2009-4-12]

Release Candidate: NServiceBus Version 1.9 RC1 is available.

After a very stable beta period, this first release candidate of version 1.9 is now online.

Download here.

[2008-12-20]

Now Online Asynchronous Enterprise .NET Applications with NServiceBus.

Skills Matter have made the recording of the presentation available here.

[2008-12-7]

New Version: NServiceBus Version 1.9 beta has been released.

Now with a simplified single-dll footprint and improved stability and performance. Supporting "pure Data-Transfer-Object" messages and corresponding handler pipelines, service layer versionability is easy and straight-forward.

Download here.

[2008-11-24]

NServiceBus Event: Thursday Nov 27th, in London, UK.
As part of the opensource.net evenings organized at SkillsMatter, Gojko Adzic & David De Florinier will be talking about their experiences developing an enterprise payment processing system using nServiceBus.

The event is free, but upfront registration is required for capacity planning.

Info & Registration

[2008-11-17]

Overview updated: The recent update to the overview document includes more information on architectural decisions around publish/subscribe as well as the use of Command/Query Separation principle for user interfaces.

Go to the overview

[2008-08-10]

New Version: NServiceBus Version 1.8 has been released. With a new DB backed subscription storage, multiple processes on multiple servers can publish the same types of messages to the same list of subscribers.

Download here.

[2008-07-07]

New Transports: Updated ActiveMQP and Shared Memory transports, as well as a new UDP transport have been released on the contrib site

[2008-06-20]

New Version: NServiceBus Version 1.8 RC1 is now available. With a new, simplified configuration model, developers and IT administrators won't be accidentally over-writing each other's parameters. Also, various bug fixes have been rolled up into this release.

Download here.

[2008-05-22]

Community Project: NServiceBus Management Extensions provides a set of endpoint managment / monitoring capabilities to nServiceBus.
Including an endpoint heartbeat & status reporting service as well as a server that will monitor all reporting endpoints, this project will help small & medium deployments of nServiceBus to operate their systems.

[2008-05-20]

INTERVIEW:  Udi Dahan, founder of nServiceBus, is interviewed by Paul Foster in "The Fish Bowl" as a part of Virtual TechEd at TechEd Barcelona 2007. Udi describes how nServiceBus relates to Microsoft technologies like WCF, WF, and BizTalk.

[2008-02-22]