title: Different Types of Hosting WCF application and there advantages
body: <p>There are different types of Hosting can be done.</p>
  
  <ol>
  <li><p>windows process activation services (WAS)</p></li>
  <li><p>IIS</p></li>
  <li><p>Self hosting </p></li>
  <li><p>Hosting in a Windows service</p></li>
  </ol>
  
  <p>is there advantage of using one over another? which one is preferable?</p>