Standard

ISO/TS 8000-81:2021

May 2021 Current

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Abstract

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.

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Standard from ISO
Published: May 20 2021
Edition: 1
Document type: TS
Pages
ISBN:

Publisher: ISO
Distributor: ISO
ICS: 25.040.40
International TC: ISO/TC 184/SC 4

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Abstract

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