Date | Text | |
---|---|---|
23 Aug 1923
Edgar Frank Codd |
birth Edgar Frank Codd Born 23 Aug 1923; died 18 Apr 2003 at age 79. British-American computer scientist and mathematician who laid the theoretical foundation for relational databases, for storing and retrieving information in computer records. He also contributed knowledge in the area of cellular automata. |
|
23 Aug 1923
Hertha Ayrton |
death Hertha Ayrton Hertha Ayrton (born 1854), electrical engineer. |