Edgar F. Codd | Academic Influence

Edgar F. Codd's AcademicInfluence.com Rankings

Edgar F. Codd

Computer Science

#25

World Rank

#25

Historical Rank

Database

#1

World Rank

#1

Historical Rank

computer-science Degrees

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Computer Science

Why Is Edgar F. Codd Influential?

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According to Wikipedia, Edgar Frank "Ted" Codd 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. He made other valuable contributions to computer science, but the relational model, a very influential general theory of data management, remains his most mentioned, analyzed and celebrated achievement.

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Edgar F. Codd's Published Works

Number of citations in a given year to any of this author's works

Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

A relational model of data for large shared data banks (1970) (3454)
A relational model of data for large shared data banks (1970) (2360)
Extending the database relational model to capture more meaning (1979) (1703)
Cellular automata (1968) (1298)
A Relational Model for Large Shared Data Banks (1970) (907)
Relational Completeness of Data Base Sublanguages (1972) (789)
The Relational Model for Database Management, Version 2 (1990) (760)
Further Normalization of the Data Base Relational Model (1971) (702)
Relational database: a practical foundation for productivity (1982) (390)
A data base sublanguage founded on the relational calculus (1971) (353)
Providing OLAP to User-Analysts: An IT Mandate (1998) (306)
Recent Investigations in Relational Data Base Systems (1974) (289)
Seven Steps to Rendezvous with the Casual User (1974) (205)
Missing information (applicable and inapplicable) in relational databases (1986) (187)
Normalized data base structure: a brief tutorial (1971) (180)
Data models in database management (1981) (128)
Derivability, redundancy and consistency of relations stored in large data banks (2009) (104)
Extending the data base relational model to capture more meaning (1979) (91)
Understanding Relations (Installment #7) (1974) (82)
The relational and network approaches: Comparison of the application programming interfaces (1975) (73)
More commentary on missing information in relational databases (applicable and inapplicable information) (1987) (68)
Interactive support for non-programmers: The relational and network approaches (1975) (47)
Normalized Data Structure: A Brief Tutorial. (1971) (41)
Understanding relations (1973) (39)
Multiprogram scheduling (1960) (33)
Understanding relations (1974) (32)
Multiprogramming STRETCH: feasibility considerations (1959) (32)
RENDEZVOUS Version 1: An Experimental English Language Query Formulation System for Casual Users of Relational Data Bases (1978) (31)
An evaluation scheme for database management systems that are claimed to be relational (1986) (21)
Multiprogram scheduling (1960) (15)
Proceedings of the 1971 ACM SIGFIDET (now SIGMOD) Workshop on Data Description, Access and Control (1970) (15)
How About Recently? (English Dialog with Relational Data Bases Using Rendevous Version 1) (1978) (14)
OLAP On-Line Analytical Processing (1998) (13)
Propagation, computation, and construction in two-dimensional cellular spaces (1965) (9)
The Capabilities of Relational Database Management Systems (1981) (9)
The Gamma-0 n-ary Relational Data Base Interface Specifications of Objects and Operations (1973) (8)
Implementation of Relational Data Base Management Systems (NCC 1975 Panel) (1975) (6)
The Significance of the SQL/Data System Announcement (1981) (6)
'Universal' Relation Fails to Replace Relational Model (letter to the editor) (1988) (6)
Multiprogramming (1962) (5)
Comments, with reply, on 'The universal-relation data model for logical independence' by M. Vardi (1988) (4)
A Self-Reproducing Universal Computer-Constructor (1968) (3)
Access to relational data bases for a casual user (1977) (2)
Impressions of the 1970 ACM-SIGFIDET Workshop (1971) (1)
Fatal Flaws in SQL - Part ONE (1989) (1)
Relational data-base management and APL (1979) (1)
Data description, access and control : proceedings of 1971 ACM-SIGFIDET Workshop, San Diego, California, November 11-12, 1971 (1971) (1)
Fatal Flaws in SQL - Part Two (1989) (1)
Propagation and Universality (1968) (0)
Proceedings of 1971 ACM-SIGFIDET Workshop on Data Description, Access and Control, San Diego, California, USA, November 11-12, 1971 (1971) (0)
Chapter 5 – Components (1968) (0)
Letters to the editor (1960) (0)
IBM Classes for Customers (1983) (0)
ALSO A LEADER (1934) (0)
A Universal 8-State, 5-Neighbor Cellular Space (1968) (0)
Chapter 8 – Conclusions (1968) (0)
Understanding Relations (Third Installment) (1974) (0)
Input scaling and output scaling a binary calculator (1952) (0)
Chapter 2 – Basic Definitions (1968) (0)
SUBJECT: Project 7000, Ultra Fast Disks - New Instructions (1957) (0)
Workshop Summary (discussion) (1980) (0)
Chapter 7 – Methodology (1968) (0)
Response to "Why Codd's Rule No. 6 Must be Reformulated" (1989) (0)

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Other Resources About Edgar F. Codd

en.wikipedia.org

What Schools Are Affiliated With Edgar F. Codd?

Edgar F. Codd is affiliated with the following schools:

University of Michigan

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