Today I received IBM's IBM DeveloperWorks China website newsletter: 166th, read the topic of Eai above; a technology told in it ------ SOA (facing service), read Several related articles:
Service-oriented architecture to extend the prospect of Web service
Principle for service architecture (SOA)
The corresponding focus on Microsoft's SOA trends, Microsoft has made a shadowfax in SOA.
Microsoft is doing a stuff, Microsoft Business Framework, MBF is an app set above a large code base layer on a large code base layer above the .NET Framework (IS That The Suite of Applications Will Be Based On A Global Code Base, with the Middleware Layer The Microsoft Business Framework, Which Builds on top of .NET Framework.
Microsoft's PPT introduction, developing Applications Using The Microsoft Business Framework.