title: Difference between SOAP and REST
body: <p>what's the advantages and disadvantages of SOAP ?<br>
  what's the advantages and disadvantages of REST ?  </p>
  
  <p>In each cases you should use rest or soap ?</p>
  
  <p>impact of the choice in Non functional requirements ( NRFS )  for exemple security , performance , scalability ....</p>