摘要： 为解决传统Ajax引擎缺乏智能及服务器端负载过重问题，设计一种基于浏览器缓存机制及Ajax技术的智能客户端流引擎(SCFE)。它将业务逻辑与数据访问分开，将业务逻辑移交到客户端执行，同时在客户端缓存业务逻辑涉及的数据，形成智能客户端体系。理论和实践证明SCFE可以有效地减少服务器访问次数，减轻服务器负载，减少网络流量，使Web应用更加智能化。

关键词: Ajax引擎, 缓存, 智能客户端

Abstract: In order to solve the problems of lacking intelligence and server overload in the traditional Ajax engine, a new Ajax engine based on the browser caching mechanism named Smart Client Flow Engine(SCFE) is proposed. It separates business logic layer from data access layer and transfers business logic layer and the relevant data to the client catch to implement. Theory and practice prove that SCFE can reduce the frequency of accessing server effectively, solve the server overload problem, and make the Web applications more intelligent.

Key words: Ajax engine, cache, smart client

中图分类号: 

• TP393