ERP系统数据库扩展流程研究

Research on database expansion process for ERP system

为了减少ERP系统二次开发的工作量,使二次开发后的ERP系统既能用于不同生产类型的企业,同时也能满足一个快速发展的企业。对ERP系统二次开发中的数据库扩展问题进行了研究,对数据库提出的新需求按照业务规则变化和应用扩展变化进行分类后,分别设计出了两种变化类型的扩展流程,并以应用扩展为例,证实了扩展流程的可行性。

In order to reduce the workload of ERP system＇s secondary development so that the ERP system can be used both in the production of different manufacturing type enterprises and can meet a rapid development of enterprises after the secondary development,this paper researches on the expansion of database in secondary development,makes a classification of the new needs of the database by business rules change and application expansion, and designs the expansion process of the two types. This paper akes application expansion as an example, which confirms the feasibility of the expansion process.