CAN/CSA-ISO/IEC TR 20943-3:2006(R2011)

Information Technology - Procedures for Achieving Metadata Registry Content Consistency - Part 3: Value Domains


CAN/CSA-ISO/IEC TR 20943-3:2006(R2011) 发布历史

CAN/CSA-ISO/IEC TR 20943-3:2006(R2011)由SCC 发布于 2006-12-01。

CAN/CSA-ISO/IEC TR 20943-3:2006(R2011)在国际标准分类中归属于: 35.040 字符集和信息编码。

CAN/CSA-ISO/IEC TR 20943-3:2006(R2011) 的最新版本是哪一版?

最新版本是 CAN/CSA-ISO/IEC TR 20943-3:2006(R2011)

CAN/CSA-ISO/IEC TR 20943-3:2006(R2011)的历代版本如下:

  • 0000年 CAN/CSA-ISO/IEC TR 20943-3:2006(R2011)

 

This National Standard of Canada is equivalent to International Standard ISO/IEC TR 20943-3:2004. 1 Scope 1.1 Background An ISO/IEC 11179 metadata registry (MDR) is a tool for the management of shareable data; a comprehensive, authoritative source of reference information about data. It supports the standardization and harmonization processes by recording and disseminating descriptions of data, which facilitates data sharing among organizations and users. It provides links to documents that refer to specific data elements, value domains, and classification schemes and to information systems where those objects are used. When used in conjunction with a database, the registry enables users to understand any information obtained from the database better. A registry does not contain data itself. It contains the metadata that is necessary to clearly describe, inventory, analyse, and classify data. It provides an understanding of the meaning, representation, and identification of units of data. This International Standard identifies the information elements that need to be available for determining the meaning of data to be shared between systems. 1.2 Purpose The purpose of this Technical Report is to describe a set of procedures for the consistent registration of value domains and their attributes in a registry. This Technical Report is not a data entry manual, but a user's guide for conceptualizing a value domain and its components for the purpose of consistently establishing good quality metadata. An organization may adapt and/or add to these procedures as necessary. 1.3 Limits of this Technical Report The scope of this Technical Report is limited to value domains, conceptual domains, and their associated attributes and relationships. Examples are used throughout the TR to illustrate the concepts described. 1.4 Registration approach - value domains and data elements There is a choice when registering value domains in an MDR. Some Registration Authorities treat these sets as value domains, and others treat them as data elements. For the purposes of this Technical Report, the choice will always be to treat the sets as value domains unless explicitly stated. This choice is made to help illustrate the way to register many different kinds of value domains.

标准号
CAN/CSA-ISO/IEC TR 20943-3:2006(R2011)
发布
2006年
发布单位
SCC
当前最新
CAN/CSA-ISO/IEC TR 20943-3:2006(R2011)
 
 
代替标准
Consistency, Data elements, Data processing, Data representation, Definition, Definitions, Domain, Information interchange, Information technology, Metadata, Registration, Specification
被代替标准
2011-08-19

CAN/CSA-ISO/IEC TR 20943-3:2006(R2011)相似标准





Copyright ©2007-2022 ANTPEDIA, All Rights Reserved
京ICP备07018254号 京公网安备1101085018 电信与信息服务业务经营许可证:京ICP证110310号