Data QualityStandard
Issue
Sample Data Problem
Are data elementsGender code =M,F,U in one system and Genderconsistently defined andcode = 0, 1, 2 in another systemunderstood?Is all necessary datapresent?
20% of customers’ last name is blank, 50% of zip-codes are 99999
CompleteAccurate
Does the data accuratelyA supplier is listed as ‘Active’ but went out ofrepresent reality or abusiness six years agoverifiable source?
Do data values fall withinSalary values should be between 60,000 – 12,000acceptable rangesData appears severaltimes
Both John Ryan and Jack Ryan appear in thesystem – are they the same person?
ValidUnique
DQS…
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