摘要
文章介绍了通信装备数据库的开发过程。通过对通信保障业务流程的了解,结合通信装备在通信保障体系中的作用,在对系统实际需求进行分析的基础上,总结出其涉及的实体对象及关系。然后利用建模工具PowerDesigner建立了概念数据模型,进而生成物理数据模型。并在物理层让它们与SQL Server 2000建立了连接,最终在SQL Server 2000中成功生成了数据库。
The article introduces the design process of communication equip database. Pass the understanding to the business process to communication guarantee, combine the communication equip organization structure characteristics, and the function in the communication guarantee system, after the analysis of system actual need, the entity object and relation for involve is sum up. Then make use of the PowerDesigner to build up concept data model and physical data model. The end, a database has been successfully established by linking the physical model with SQL Server 2000.
出处
《舰船电子工程》
2010年第2期68-70,75,共4页
Ship Electronic Engineering
