Alternate Transports for Web Services

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It is interesting to know that web services can be supported on a variety of transports other than HTTP. Microsoft's Indigo support some of them ( HTTP, TCP and MSMQ) while other transports (SMTP, UDP, IBM MQ, In-process) can be integrated with the WSE framework. The important aspect of SOA, interoperability is however remain an issue as it takes time for all vendors to support any of these alternate transports.

In this excellent Article, "Planes, Trains and Automobiles: Choosing Alternate Transports for Web Services" by Simon Guest, Microsoft Corporation from The Architect Journal of July 2005, Simon Guest illustrates different scenarios that need an alternate transport to address the problem.

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