I had been requested this within an interview today, and did not understand how to answer.
Can anybody offer an insight regarding the variations?
Data integrity: The precision and consistency of saved data, shown by an lack of any alteration in data between two updates of the data record. Data integrity is enforced inside a database at its design stage by using standard rules and methods, and it is maintained by using error checking and validation programs.
Data quality is really a perception or perhaps an assessment of data's fitness for everyone its purpose inside a given context.
Facets of data quality include:
Accuracy Completeness Update status Relevance Consistency across data sources Reliability Appropriate presentation Accessibility