title: spring and n-tier application
body: <p>Its very difficult find any example about spring n-thier application architecture. Spring usually uses local bean, and when we write application so presentation and business tier is in the same server. </p>
  
  <p>But what if we need separate this two tiers, and also use many servers for presentation, business and databases. I need to have got different presentation tier - mobile and web. So my session must be in business logic, also i must use rest to communicate with client. 
  Is there any example how to do this uses spring ??</p>