標(biāo)準(zhǔn)號：BS ISO/IEC 15476-4-2006
中文標(biāo)準(zhǔn)名稱：信息技術(shù).CDIF語義元模型.數(shù)據(jù)模型
英文標(biāo)準(zhǔn)名稱：Information technology - CDIF semanic metamodel - Data models
標(biāo)準(zhǔn)類型：L72
發(fā)布日期：2006/2/1 12:00:00
實(shí)施日期：2006/2/1 12:00:00
中國標(biāo)準(zhǔn)分類號：L72
國際標(biāo)準(zhǔn)分類號：35.080
適用范圍：The CDIF family of International Standards is primarily designed to be used as a description of a mechanism for transferring information between modelling tools. It facilitates a successful transfer when the authors of the importing and exporting tools have nothing in common except an agreement to conform to CDIF. The language that is defined for the transfer format also has applicability as a general language for import/export from repositories. The CDIF semantic metamodel defined for CASE also has applicability as the basis of standard definitions for use in repositories. The International Standards which form the complete family of CDIF standards are documented in ISO/IEC 15474-1. These International Standards cover the overall framework, the transfer format and the CDIF semantic metamodel. This International Standard defines the portion of the CDIF semantic metamodel that supports general Data Modelling. This includes Entity-Relationship-Attribute Modelling as well as Logical Database Design.