Historical biography archive · Updated 2026-11-03

Edgar Codd Biography and Timeline

Follow Edgar Codd through 1 dated historical records for United States of America.

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Edgar Codd, historical timeline

A chronological timeline drawn from matching World History Database records.

1Distinct records

1 of 1Page

1970–1970Years on this page

1970

1 June 1970

Relational Model Paper

Computer scientist · Database researcher · San Jose · Science / Computer Science

Publishes the relational model for database management

Role range: 2003

Records, sources and methodology

These dates and descriptions come from the historical_events database. Exact duplicate records have been collapsed. Names are grouped by the country, Name 2 and Name 1 fields; records with missing Name 2 cannot be reliably assigned to an individual biography. Check the underlying sources before formal citation.