基于ORM的物资管理数据模型研究

Study on materials management's data model by ORM

物资管理数据量大,对数据的实时性、真实性要求高,相应地就要求管理流程规范化和信息化。结合企业物资管理的业务流程,根据ORM的建模原理和建模流程描述了物资管理的ORM数据模型,分析了UML静态建模机制的不足,讨论了ORM模型与UML模型相互转换的对应关系,为物资管理信息化实施过程中物资管理人员和软件工作人员提供了一种交流的桥梁。

The data of materials management is a large which has a high demand for,real-time and authenticity of data,so management process requires to be of standardization and informationation.This article,combined with the business process of materials management,set up the materials management′s data model by ORM,analyzed the detection of static modeling mechanism of UML which described the correspondence relationship of transformation between ORM and UML,provided a interchange bridge for management staff and software staff during the implement process of materials management informationation.