摘要
系统采用Windows平台下以COM/DCOM技术为核心的分布式多层结构 ,通过对该结构与C/S结构的比较 ,分析了该结构的特点 ;再以设备管理和物资管理为例 ,着重介绍基于分布式多层结构的水泥厂MIS系统的构成及实现。这种结构使本系统在完成基本信息管理功能的同时 ,具有良好的容错能力与负载平衡能力 ,以及较高的稳定性、可延展性和执行效率 ,有效降低了开发与维护成本。
Distributed multi tier structure based on COM/DCOM is adopted in this system. The features of this structure are analyzed by discussing the difference between multi tier structure and Client/Server structure. In addition a method of distributed multi tier structure and its realization in this MIS of Cement Factory are introduced by taking example for device management and depot management. The system is of good fault tolerant and load balance abilities as well as stability and removability with high efficiency and low cost of development and maintenance.
出处
《四川大学学报（工程科学版）》
EI
CAS
CSCD
2002年第6期105-108,共4页
Journal of Sichuan University (Engineering Science Edition)
