Hugh Darwen is a computer scientist who was an employee of IBM United Kingdom from 1967 to 2004, and has been involved in the development of the relational...

to the original foundation: for example, see The Third Manifesto by Hugh Darwen and C.J. Date (2006, ISBN 0-321-39942-0). Early specifications did not...

1990), p. 6. Darwen, Hugh. "Relation-Valued Attributes; or, Will the Real First Normal Form Please Stand Up?", in C. J. Date and Hugh Darwen, Relational...

has written extensively of the relational model, in association with Hugh Darwen. As of 2007 his book An Introduction to Database Systems, currently in...

relational DBMS that followed the ISBL example. In 1998 Chris Date and Hugh Darwen proposed a language called Tutorial D intended for use in teaching relational...

SQL/Temporal. The TSQL2 approach was heavily criticized by Chris Date and Hugh Darwen. The ISO project responsible for temporal support was canceled near the...

relational databases, relvar is a term introduced by C. J. Date and Hugh Darwen as an abbreviation for relation variable in their 1995 paper The Third...

offers a mechanism that captures a model of the real world. C. J. Date, Hugh Darwen. Foundation for Future Database Systems: The Third Manifesto (2nd Edition)...

Morgan Kaufmann. pp. 11–12. ISBN 978-1-55860-245-8. C. J. Date with Hugh Darwen: A Guide to the SQL standard : a users guide to the standard database...

England Darwen F.C. was a football club from Darwen, Lancashire, England Hugh Darwen (born 1943), British computer scientist Wayne Darwen, Australian...

understanding on the relational model, as expressed by Christopher J. Date, Hugh Darwen and others), it is not relational. This view, shared by many theorists...

Mandate" (PDF). Archived (PDF) from the original on 7 November 2005. Hugh Darwen Database normalization List of pioneers in computer science Relational...

subsequently promoted by Chris Date and Hugh Darwen among others. In their 1995 The Third Manifesto, Date and Darwen try to demonstrate how the relational...

O'Reilly. ISBN 978-0-596-10012-4. Darwen, Hugh (1992). "The Nullologist in Relationland". In Date, C. J.; Darwen, Hugh (eds.). Relational Database Writings...

D4 language is based on the principles of Christopher J Date's and Hugh Darwen's Tutorial D, but with a Pascal-like imperative syntax. Though Dataphor...

17990/RPF/2012_68_1_0073, JSTOR 41955624. Darwen, Hugh; Chris Date. "The Third Manifesto". Retrieved May 29, 2007. Darwen, Hugh. "The Askew Wall" (PDF). Retrieved...

is exactly as effective as 5NF in eliminating redundancy of tuples. Hugh Darwen, C. J. Date and Ronald Fagin introduced ETNF in their paper in March...

OCLC 43434672. LCC QA76.9.D3 P34855 2000. 256 pp. Christopher J. Date Hugh Darwen David McGoveran Principle of orthogonal design (POOD) "Fabian Pascal...

databases, where he has co-authored a book with Hugh Darwen and Christopher J Date. Date, Christopher J; Darwen, Hugh; Lorentzos, Nikos A (November 2002). Temporal...

database technology, IEEE Computer 34(12), 40-46, (2001) C. J. Date with Hugh Darwen: A Guide to the SQL standard : a users guide to the standard database...

Manufacturing Group Mike Cowlishaw – creator of the REXX programming language Hugh Darwen – creator of Tutorial D database language Mike Paterson FRS – former...

for the algorithms found in The Third Manifesto (Christopher J. Date, Hugh Darwen) for updating virtual relations (e.g., views). Date has credited McGoveran...

Phillip Alder Carlos Cabanne Larry N. Cohen Gabriel Chagas Hugh Darwen Sue Emery Albert Field Santanu Ghose Richard Grenside Olof Hanner Diane Hayward...

Bénédicte Cronier Ely Culbertson Josephine Culbertson D Massimo D'Alelio Hugh Darwen Lynn Deas Ishmael Delmonte Richard DeMartino Nikolay Demirev Seymon Deutsch...

anattatechnologies.com/q/2011/07/normalization-6nf/ dbdebunk. Date, Chris J.; Darwen, Hugh; Lorentzos, Nikos A. (January 2003). Temporal Data and the Relational...

ISBN 0-943855-44-6. OCLC 49606900. Coffin 1975, p. 144. George Coffin's Collection by Hugh Darwen (2004) George Sturgis Coffin at Library of Congress, with 17 library...

with twelve districts, and two unitary authority areas: Blackburn with Darwen and Blackpool. The county historically included northern Greater Manchester...

in the valley. The remains of a Roman fort at the junction of the River Darwen and River Ribble at Walton-le-Dale were discovered by accident in the mid...

Russell stood as Conservative candidate in the Parliamentary constituency of Darwen in Lancashire at the 1935 General Election. He stood to become a Member...

outfitters in the 1950s with shops in Preston, Bolton, Eccles, Leigh & Darwen. Paige Ladies' clothing retailer of the 1960s Sold by owners Great Universal...