Norme internationale
ISO/TS 8000-81:2021
Data quality — Part 81: Data quality assessment: Profiling
Numéro de référence
ISO/TS 8000-81:2021
Edition 1
2021-05
Norme internationale
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ISO/TS 8000-81:2021
77227
Indisponible en français
Publiée (Edition 1, 2021)

ISO/TS 8000-81:2021

ISO/TS 8000-81:2021
77227
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CHF 63
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Résumé

This document specifies a procedure for data profiling to generate the foundation for performing data quality assessment. This profiling is applicable to data sets that are either originally in a structure of tables and columns or are the output from a transformation to create such a structure.

NOTE 1    Data profiling is applicable to all types of database technology.

The following are within the scope of this document:

—    performing structure analysis to determine data element concepts;

—    performing column analysis to identify relevant data elements, including statistics about a data set;

—    performing relationship analysis to identify dependencies in a data set.

The following are outside the scope of this document:

—    methods for extracting and sampling data to be profiled from a data set;

—    deriving data rules;

—    measuring the extent of nonconformities in a data set.

NOTE 2    ISO 8000‑8 specifies approaches to measuring data and information quality.

This document can be used in conjunction with, or independently of, quality management systems standards.

Informations générales

  •  : Publiée
     : 2021-05
    : Norme internationale en cours d'examen systématique [90.20]
  •  : 1
  • ISO/TC 184/SC 4
    25.040.40 
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