what's the advantages and disadvantages of SOAP ?
what's the advantages and disadvantages of REST ?
In each cases you should use rest or soap ?
impact of the choice in Non functional requirements ( NRFS ) for exemple security , performance , scalability ....
There is an alternative way that could help: REST services. REST (REpresentational State Transfer) isn't a framework or toolkit but architectural style or approach trying to simplify the life in web services