| IDEF1X信息建模与逻辑设计 |
| |
| 引用本文： | 石双元,刘高峡.IDEF1X信息建模与逻辑设计[J].华中科技大学学报(自然科学版),1997(4). |
| |
| 作者姓名： | 石双元 刘高峡 |
| |
| 作者单位： | 华中理工大学工商管理学院 |
| |
| 摘 要： | ＩＤＥＦ１Ｘ信息建模方法是在结构化分析方法基础上发展起来的针对复杂系统进行分析与设计的方法，对于复杂系统设计，在降低费用、减少系统错误、促进交流的一致性及加强信息管理等方面都有作用。ＩＤＥＦ１Ｘ分析的最终结果是建立系统信息模型，即建立系统的信息结构、实体集合及功能视图，这种模型适合ＭＩＳ数据库的设计，尤其是面向对象的数据库设计．介绍了ＩＤＥＦ１Ｘ信息建模的方法，并探讨了这种方法在ＭＩＳ建模的分析与设计中的应用。
|
| 关 键 词： | IDEF1X，主键，外来键，功能视图，信息模型，数据模型 |
IDEF 1X lnformation Modelling and Logic Design |
| |
| Shi Shuangyuan Shuangyuan Liu Gaoxia.IDEF 1X lnformation Modelling and Logic Design[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1997(4). |
| |
| Authors: | Shi Shuangyuan Shuangyuan Liu Gaoxia |
| |
| Abstract: | IDEF1X information modelling is an analyzing and designing method for complex systems , which is developed on the basis of the structured analysis method and is of benefit to cost reduction and system error abatement as well as to the promotion of consistency of communication and better in- formation management. The final result of IDEF1X is to develop a system inforznation model , or the information structure , entities set and function view. The model developed with IDEF1X is suitable for MIS database design , especially for the object-oriented database design. The IDEF1X information modelling method is described and its application in the MIS analysis and design is discussed. |
| |
| Keywords: | IDEF1X primary key foreign key function view information model data model |
| 本文献已被 CNKI 等数据库收录！ |
