Did web services are different from SOA.
If it is different can u tell the defination and the difference for both web service and SOA.
SOA can be built with Web Services. (or not)
There certainly is a difference between WebServices and SOA. And if you do not call it a different, they are not same, at least.
SOA is an architecture, a methodology. While WebServices are the system that provide the skeleton to prepare SOA. WebServices use messaging services to communicate in applications.
There is a lot available on Internet. Search and you will find.
"The most wasted of all days is one without laughter."
-e e cummings
http://soalib.com/index.jsp?page=whitepaper explains clearly the differences between SOA, Web Services and others.