WSDL Tales From The Trenches, Part 2

In a previous article ("WSDL Tales From the Trenches, Part 1"), I painted a big picture of web services design. As I said, Web Services Description Language (WSDL) only defines the syntax of how a web service may be invoked; it says nothing about its semantics. I will observe this distinction in what I say in this article about WSDL.

http://webservices.xml.com/pub/a/ws/2003/06/24/wsdl.html?page=1