| ERCM与数据库设计 |
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| 引用本文： | 葛孝坤 周兆明. ERCM与数据库设计[J]. 计算机应用与软件, 1994, 11(3): 25-29,36 |
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| 作者姓名： | 葛孝坤 周兆明 |
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| 作者单位： | 上海计算机软件技术开发中心(葛孝堃)，上海英雪纳货运有限公司(周兆明) |
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| 摘 要： | 本文介绍了一种实用的数据库设计方法，它以实体分析法为理论基础，通过对我们日常使用的表进行聚集和归类，完成数据库的逻辑设计，所设计的数据库满足ＢＮＯＦ范式。同时该方法可操作性较强，本文还介绍了自行设计的ＥＲＣＭ数据库辅助设计工具。
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| 关 键 词： | 实体分析法 ERCM 数据库 设计 |
ERCM AND DESIGN OF DATABASE |
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| GE XIAOKUN. ERCM AND DESIGN OF DATABASE[J]. Computer Applications and Software, 1994, 11(3): 25-29,36 |
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| Authors: | GE XIAOKUN |
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| Abstract: | This paper introduces a kink of the designing method of pratical database. Based on entity-relationship model, it realizes logical design of database by using normal tables with the way of aggregation and generalization. The database accords with BNOF regulation. Meanwhile, the method is operated easily, The paper also introduces assistant designing tools which is named EROM (Entity Relation Computer Method) for database. |
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| Keywords: | Entity-relationship model aggregation generalization table. |
| 本文献已被 CNKI 维普 等数据库收录！ |
