Didier Donsez, Web Services
What’s a Web Service ???
èWhat are Web Services ?
ØBusiness objects that can be deployed and combined
over the internet, with loose dependence on
technologies and protocols.
Ø(Components of) modular applications deployed over
internet technologies, with a predictable format and
behaviour.
èYet another distributed objects technology ?
ØRemote invocation of Web services SOAP
ØDescribe Web services WSDL
ØRegister & Discover Web services UDDI
èXML-based standards