Web应用系统中数据传输策略的研究与实现

摘要

The data transmission policy in Web application is discussed from the point of database and business process in this paper. A part of policies are depended on project experiences of DBA, system analyst, and software designer, so it mainly discusses an efficient data transmission policy which is independent on any experiences. It proposes the ADMP and ADSP to transfer a transaction data, and analyzes the time complexity and compares the data transmission efficiency of two methods. The experiment shows that the ADSP has a higher efficiency.%从数据库和应用的业务流程处理两个角度,讨论了影响Web应用系统数据传输的因素和策略,指出有些策略依赖于DBA、系统分析师、软件设计师的项目经验,重点讨论了一种与经验无关的高效数据传输策略,从理论上对ADMP和ADSP方法的时间复杂度进行了分析,并结合实例给出了两种方法的实际数据传输效率对比,证明了ADSP方法的高效性.