title: ASP>NET MVC 3 Controller Concurrency Model
body: <p>What is the concurrency model behind aps.net MVC 3? I mean, when many users are accessing a aps.net MVC 3 website, do we have a new instance of controller for each request or the one controller is shared for one user session or all users? </p>
  
  <p>Could you point to some proper documentation on this?</p>