natural key
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type of unique key in a database formed of attributes that exist and are used in the external world outside the database
In the Vinony graph
Vinony's link graph records 10 inbound references to natural key, and connects out to database, information system and knowledge management.
It is catalogued under the topic Data modeling.
Vinony links it to 8 Wikipedia language editions.
Connections
database
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information system
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knowledge management
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relational model
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primary key
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database administrator
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minor scale
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Social Security number
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Confluence
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data quality
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domain of discourse
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functional dependency
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unique key
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business rule
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unique identifier
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superkey
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surrogate key
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Ralph Kimball
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