What is recorded here?
Organized data through n-ary relations, separated users and programs from internal storage representation, and discussed relational operations, normal form, redundancy and consistency.
Source-linked catalogue note. A detailed explanatory guide has not yet been prepared for this entry.
Scientific scope
This is the foundational model paper, not an implementation of SQL or a commercial database, and it does not subsume subsequent database-system contributions.
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People and systems
Edgar F. Codd
Listed source contributors; individual labor shares are not measured
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Documented countries / regions: United States
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English catalogue narrative
Codd: the relational model of data
Organized data through n-ary relations, separated users and programs from internal storage representation, and discussed relational operations, normal form, redundancy and consistency.
Scientific scope
This is the foundational model paper, not an implementation of SQL or a commercial database, and it does not subsume subsequent database-system contributions.
Reading status
This is a source-linked WRS catalogue note. A full explanatory guide and independent scientific reconstruction have not been completed for this entry. Read the identified original work for its complete narrative and arguments.
People and systems
Edgar F. Codd
Listed source contributors; individual labor shares are not measured