Which concept defines how many times a single entity can be associated with entries in another set, such as when one person belongs to multiple user groups?
Data dictionary
Cardinality
Normalization
Governance policy
The idea is known as cardinality, which addresses the allowed number of connections between records. Normalization aims to reduce redundancy, a data dictionary defines and describes data fields, and governance policy focuses on rules for data usage rather than the possible references between data sets.
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