Edgar F. Codd

British computer scientist at IBM who invented the relational model of data in 1969–1970, the basis of relational databases; he received the 1981 Turing Award.

authored

• A Relational Model of Data for Large Shared Data Banks writing 1970 [src]

created

• Relational model concept 1969 [src]

[?] Unconfirmed

• start: Wikipedia's infobox gives 19 August 1923, citing the ACM; Wikidata also lists 23 August

Sources

• https://en.wikipedia.org/wiki/Edgar_F._Codd