城市建设和管理数据库系统——英汉兼容的多库系统

URBAN CONSTRUCTION AND MANAGEMENT DATA BASE SYSTEM——A MULTI-DATA BASE SYSTEM IN BOTH ENGLISH AND CHINESE

城市建设和管理数据库系统通过自行设计的数据库字典、数据拼接和检索技术,突破了原有的数据库管理系统对数据项数目的限制,建立起大的多库系统,解决了多库之间数据的相互联系和操作问题,提供了数据库内容不断扩充的可能性。本文介绍了此系统的特点、构成、功能、建立和维护,以及系统的分析设计与应用程序的设计。

HP's IMAGE/300 0 Data Base Management System has been used in many fields. But it is bound by its limited number of data items and only used in English. Thus it is difficult to get wide application in large information systems and among the people who use non-English language. This paper presents an example to solve such problems. There is no limit to the number of data items in Urban Construction and Management Data Base System. The system can be used in both English and Chinese.