title: Implementation View vs Physical View in 4+1 architectural view model
body: <p>As I read about <code>4+1 architectural view model</code> from the following link
  <a href="http://en.wikipedia.org/wiki/4%2B1_architectural_view_model" rel="nofollow">http://en.wikipedia.org/wiki/4%2B1_architectural_view_model</a></p>
  
  <p>What is the precise differences between Development view (<code>implementation view</code>) and <code>Physical view</code>??</p>
  
  <p>PS:I do know that the first one is from programmer perspective and the second one from system engineer perespective</p>