Distributed Command Framework for Online Tutorial System

Abstract

Distributed Command Pattern is a proposed pattern for solving the extra architectural design issues which need to be considered for connected systems than designing regular applications. The goal of this pattern is to “Have the same design for both standalone and connected systems”. This pattern allows developers to concentrate on designing a regular application using the Command Pattern without ever thinking that this application is going to connect with other systems. By using the framework, developers can minimize the amount of required for communications between online tutorial server and clients since this system is built to send and receive any command easily by using distributed command pattern. In this paper, distributed command framework for Online Tutorial System is implemented so as to provide a good framework between Tutorial Server and its Clients.