供应链管理中工程数据库集成技术

The Integration of Engineering Database in Supply Chain Management

信息技术的发展为制造系统供应链管理提供了有效支持，供应链上的节点均是 独立自主的过程实体。物理上分散，逻辑上也分散的分布式数据库管理系统存在数 据库构建困难及系统复用性、过程实体自治性差等缺点。本文提出物理上分散，逻辑 上集中的分布式数据库管理系统结构模型，并设计过程实体数据库与供应链全局工 程数据库集成的应用程序接口实现方案，解决了分布式供应链管理中工程数据库集 成的问题。

The nodes in supply chain networks are independent process entities. The database management system distributed both in physical location and in logic applied in the supply chain management (SCM) is difficult to find and system duplication and process entities' autonomy are not satisfied. In order to ovrcome these disadvantages, this paper presents the database management system integrating structure distributed in location and centralized in logic, and puts forward the application program interface between the logical database and the engineering database for SCM.