Data quality dimensions in IBM Watson Knowledge Catalog

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Data quality dimensions in IBM Watson Knowledge Catalog 

Tue December 08, 2020 04:39 AM

Understand the standard data quality dimensions used by IBM Cloud Pak for Data and IBM Infosphere Information Server.

The IBM ships a list of standard data quality dimensions with its products. These out of the box dimensions are automatically applied when data sets are analyzed in Watson Knowledge catalog or in Information Server. This can be done either in a data quality project looking in depth at the data quality of selected data assets or as part of a data discovery and ingestion process — look at my previous article “Unlock Your Data With IBM Watson Knowledge Catalog” to see how such a discovery process works.

In this new article I am going to explain each of these standard data quality dimension in details, what they are measuring and how expensive they are to execute.



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