[XML-DEV Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] Re: What Does SOAP/WS Do that A REST System Can't?
On Wed, 30 Mar 2005 12:50:14 -0500, Michael Champion <michaelc.champion@g...> wrote: > I *think* the whole SOAP vs REST permathread comes down to > Resource-orientation vs Service-orientation ... complicated by the > fact that services are also resources, and services can be invoked by > HTTP+XML just fine. Joe's > http://www.xml.com/pub/a/2005/03/02/restful.html is the clearest I've > ever seen on what "resource orientation" means : Thanks! > In *both* REST and SOA there is a very large hairy wookie of an > unanswered question screeching for attention: What are the semantics > of the resources / services? In practice this is handled explicitly > or implicitly by human understanding in both styles. In theory both > could be handled by some sort of formal semantic mapping a la the > Semantic Web. Most SOAP+WSDL implementations try to cover this territory by automatically creating an API for the service based on the WSDL. Several people have taken a crack at a WSDL for REST, including Norm Walsh: http://norman.walsh.name/2005/03/12/nsdl But having an API is not the same as 'understanding semantics'. -joe -- Joe Gregorio http://bitworking.org
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