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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USPS to Stop Saturday Delivery

Blog Administrator | Postal Service, USPS | ,

On February 6, Postmaster General Patrick Donahoe announced that the Postal Service plans to modify Saturday delivery beginning August 5th of this year. Letter mail and periodicals would no longer be delivered on Saturdays, but they would maintain delivery of packages, including vital mail-order medicine as well as other priority and express mail options.… Read More