Web Services I have a Program that need data... The Marriott Web Site needs a Map They want to pass an array of address and get back a amp They going to put that map on the web page and send it to me... ------------------------------------------- Web Appl 1) Human -> HTML, CSS, JavaScript 2) Program -> Data Web Services are a Server-Side program to handle that request and responde w/ data 1) SOAP -> uses XML as the Data Exchange Format "Heavy" 2) REST -> uses JSON as the Data Exchange Format "Light" Mobile apps use the URL to make the request