Codd

Codd

Codd is a surname and may refer to:

  • Edgar F. Codd (1923–2003), British computer scientist
  • Frederick Codd (1832–), English Gothic revival architect
  • Hiram Codd (1838–1887), English engineer who invented and patented the Codd Bottle
  • Leslie Edward Wostall Codd, South African botanist

See also


Wikimedia Foundation. 2010.

Игры ⚽ Поможем сделать НИР

Look at other dictionaries:

  • Codd — ist der Familienname folgender Personen: Edgar F. Codd (1923–2003), britischer Mathematiker und Datenbanktheoretiker George P. Codd (1869–1927), US amerikanischer Politiker Leslie Edward Wostall Codd (1908–1999), südafrikanischer Botaniker Pat… …   Deutsch Wikipedia

  • Codd. — Codd., Abbreviatur für Codices …   Pierer's Universal-Lexikon

  • Codd — Edgar Frank Codd Pour les articles homonymes, voir Edgar. Edgar Frank Codd (23 août 1923 18 avril 2003) fut un informaticien britannique. Il est considéré comme l inventeur du modèle relationnel des SGBDR. L article de E. F.… …   Wikipédia en Français

  • Codd — This interesting surname may be a metonymic occupational name for a maker of purses and bags, deriving from the Old English pre 7th Century cod(e) meaning bag . It may also be a metonymic occupational nickname for a fishmonger, deriving from the… …   Surnames reference

  • Codd's 12 rules — Codd s twelve rules are a set of thirteen rules (numbered zero to twelve) proposed by Edgar F. Codd, a pioneer of the relational model for databases, designed to define what is required from a database management system in order for it to be… …   Wikipedia

  • Codd's theorem — states that relational algebra and the domain independent relational calculus queries, two well known foundational query languages for the relational model, are precisely equivalent in expressive power. That is, a database query can be formulated …   Wikipedia

  • Codd's cellular automaton — A simple configuration in Codd s cellular automaton. Signals pass along wire made of cells in state 1 (blue) sheathed by cells in state 2 (red). Two signal trains circulate around a loop and are duplicated at a T junction onto an open ended… …   Wikipedia

  • Codd, Edgar Frank — ▪ 2004 “Ted”        British born American computer scientist and mathematician (b. Aug. 23, 1923, Portland, Dorset, Eng. d. April 18, 2003, Williams Island, Fla.), devised the “relational” data model, which led to the creation of the relational… …   Universalium

  • Codd — …   Википедия

  • codd — m ( es/ as) cod, husk; bag; scrotum …   Old to modern English dictionary

Share the article and excerpts

Direct link
… Do a right-click on the link above
and select “Copy Link”