Edgar Frank "Ted" Codd (August 23, 1923 – April 18, 2003) was a British computer scientist who, while working for IBM, invented the relational model for database management, the theoretical basis for relational databases. He made other contributions to computer science, but the relational model, a very influential general theory of data management, remains his most important achievement.
Edgar Frank Codd was born on the Isle of Portland in Englan...
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Edgar Frank "Ted" Codd (August 23, 1923 – April 18, 2003) was a British computer scientist who, while working for IBM, invented the relational model for database management, the theoretical basis for relational databases. He made other contributions to computer science, but the relational model, a very influential general theory of data management, remains his most important achievement.
Edgar Frank Codd was born on the Isle of Portland in England. After attending Poole Grammar School, he studied mathematics and chemistry at Exeter College, Oxford, before serving as a pilot in the Royal Air Force during the Second World War. In 1948, he moved to New York to work for IBM as a mathematical programmer. In 1953, angered by Senator Joseph McCarthy, Codd moved to Ottawa, Canada. A decade later he returned to the U.S. and received his doctorate in computer science from the University of Michigan in Ann Arbor. Two years later he moved to San Jose, California, to work at IBM's San Jose...
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