Design a Distributed Application

Design a Distributed Application

1. Web Services

   • ASMX -> WSDL
   • WCF->Soap

2. Web API

   • Extends RESTfull services
   • Uses ASP.NEt MVC pattern to manage Http request

3. Distributed Environment

   • View in server
   • Controller in other server
   • Model in another server
   • Comunication is hard
     • Manage message sending and reciving
   • Manage state is a concern
     • Implement sessions
     • Manage sessionless system
   • Improve
     • Availability
     • Reliability
     • Scalability
   • Web farm