Data Quality Assessment: Value Domain Compliance
Melissa Team | Analyzing Data, Analyzing Data Quality, Data Profiling, Data Quality, Data Quality Assessment, USPS |
By David Loshin
To continue the review of techniques for using column value analysis for assessing data quality, we can build on a concept I brought up in my last post about format and pattern analysis and the reasonableness of data values, namely whether the set of values that appear in the column complies with the set of allowable data values altogether.
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