Changes

''"The term data quality refers both to the characteristics associated with high quality data and to the processes used to measure or improve the quality of data."''<ref>DAMA-DMBOK2, 1.3.1 Data Quality, p.453</ref><br><br>

''"The term data quality refers both to the characteristics associated with high quality data and to the processes used to measure or improve the quality of data."''<ref>DAMA-DMBOK2, 1.3.1 Data Quality, p.453</ref><br><br>

The '''Strong-Wang''' framework (1996)<ref><nowiki>http://mitiq.mit.edu/Documents/Publications/TDQMpub/14_Beyond_Accuracy.pdf</nowiki></ref> focuses on data consumers' perceptions of data. It describes 15 dimensions across four general categories of data quality:<ref>DAMA-DMBOK2, 1.3.3. Data Quality Dimensions, p.455</ref>

The [http://mitiq.mit.edu/Documents/Publications/TDQMpub/14_Beyond_Accuracy.pdf Strong-Wang] framework (1996)<ref><nowiki>http://mitiq.mit.edu/Documents/Publications/TDQMpub/14_Beyond_Accuracy.pdf</nowiki></ref> focuses on data consumers' perceptions of data. It describes 15 dimensions across four general categories of data quality:<ref>DAMA-DMBOK2, 1.3.3. Data Quality Dimensions, p.455</ref>

* '''Intrinsic DQ:'''

* '''Intrinsic DQ:'''

** Accuracy

** Accuracy

** Accessibility

** Accessibility

** Access Security<br><br>

** Access Security<br><br>

<references />

 

[https://www.informatica.com/ca/services-and-training/glossary-of-terms/data-quality-definition.html Informatica] defines Data Quality as ''"The overall utility of a dataset as a function of its ability to be easily processed and analyzed for other users, usually by a database, data warehouse, or data analytics system."''<ref><nowiki>https://www.informatica.com/ca/services-and-training/glossary-of-terms/data-quality-definition.html</nowiki></ref><br></br>