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Edgar Frank "Ted" Codd (19 August 1923 – 18 April 2003) was an English computer scientist who, while working for IBM, invented the relational model for database management, the theoretical basis for relational databases and relational database management systems.
The inventor made relational databases possible. Edgar F. “Ted” Codd was a mathematician and computer scientist best known for his trailblazing work on the relational model that led to the multibillion-dollar database industry.
Aug 19, 2024 · Edgar Frank Codd, British-born American computer scientist and mathematician who devised the ‘relational’ data model, which led to the creation of the relational database, a standard method of retrieving and storing computer data.
- William L. Hosch
Codd’s computing career began in 1949, when he joined IBM in New York City as a programming mathematician, developing programs for the Selective Sequence Electronic Calculator (IBM’s first electronic—or at least electromechanical—computer, a huge and noisy vacuum tube machine).
Edgar Codd is the creator of the relational databases model (RDBMS), an extremely influential general theory of data management, the foundation of RDBMS.
That’s when Edgar F. “Ted” Codd, an Oxford-educated mathematician working at the IBM San Jose Research Lab in San Jose, California, published a paper about a system that could potentially store and access information in large databases without providing a formal organizational structure or even recording exact locations.
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Jun 27, 2024 · The author of this new approach, which consequently changed the world of databases, was Edgar F. Codd of IBM Research Laboratory in San Jose, California. Let’s find out what was groundbreaking about Codd’s article and why we still consider it important 53 years later.
