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data_quality_dimension:referential_integrity
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Referential integrity
Definition
Referential integrity of data files is the degree to which data values of the primary key of one data file and data values of the forein key of another data file are equal.
Relations
Referential integrity is a characteristic of a data file in relation to another data file.
Example(s)
98% of the employee records pointed to an existing department record.
Reference(s)
DAMA NL (2020). Dimensions of Data Quality (DDQ). Research paper. https://www.dama-nl.org/wp-content/uploads/2020/09/DDQ-Dimensions-of-Data-Quality-Research-Paper-version-1.2-d.d.-3-Sept-2020.pdf
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