3 Internet real time testing method using 3-tier system

摘要

PURPOSE: A realtime internet test method using a three-layer structure is provided to increase efficiency even when a plurality of users simultaneously access the Internet. CONSTITUTION: In a method for real-time testing the Internet using a three-layer structure, the system layer of a communication network is divided into a presentation layer(110), business logic layer(130) and a data layer(150) and these three layers are connected through networks(30,30'). The presentation layer is realized by a script technique such as HTML and DHTML to show information to users or interactive to the users. The business logic layer provides web contents for tests and processes operation rules/request items through a separate component server(133) capable of realizing load balancing in cooperation with a web server(131) in real time. The data layer stores and manages data in real time under the control of a general database management system.