MIS开发策略——应用系统软件购置与专门开发的集成

Research on Integration Strategy of MIS Application System Software Combining Purchase and Speicfied Development

目前我国企业MIS应用系统的实现有走全面购置或全面专门开发两个极端的倾向,即使采用购置专门开发两种方式的企业,在两者并举策略的研究与最佳结合点的探寻等方面尚显不足。针对此问题,本文对MIS应用系统软件的购置与专门开发两种方式的利弊作了分析比较。并以MRPⅡ为例对商品软件的购置与实施过程进行了剖析,在此基础上提出了购置低层次的常规处理及相对稳定的功能软件;专门开发高层次的分析与决策及变动较频繁的功能软件;按功能模块的依赖关系安排时间顺序等MIS应用系统软件集成策略。

Nowadays, there are two extreme trends in implementing the MIS application system in domestic enterprises, i. e., complete purchase and complete special development, there are still some imperfection in the research of imtegration strategy and the exploration of the optimal solution while both means are applied in one enterprise. With reference to this case, the paper compares the advantages and disadvantages of purchase and specified development, and analyses the process of purchase and implementation of software production such as MRP Ⅱ. Finally, several integra-tion strategies are proposed.