David_L._Childs

David L. Childs

David L. Childs

American computer scientist

David L. Childs is an American computer scientist noted for his work on his Extended Set Theoretic approach to data base management and cited by Edgar F. Codd in his key paper "A Relational Model of Data for Large Shared Data Banks".

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Biography

The late 1960s saw Childs working on the CONCOMP project for Research in Conversational Use of Computers under project director Franklin H. Westervelt.[1]

Childs proposed the Extended Set Theoretic approach to database management in 1968 in his paper Feasibility of a Set-Theoretic Data Structure Based on a Reconstituted Definition of a Relation.[2][3][4] The MICRO Relational Database Management System which was implemented in 1970 was based on Childs' Set-Theoretic Data Structure (STDS) work.[citation needed]

In 1970 Codd in his key paper on relational databases, A Relational Model of Data for Large Shared Data Banks, cited one of Childs' 1968 papers as part of the basis for the work.[5]

In 1985 Childs formed Integrated Information Systems with object of focusing on the rapid integration and access of highly distributed disparate data and providing software and services to assist in handling this class of problem.[6]

References

  1. [1]
    Childs (1968a), Coverpage.
  2. [2]
    Childs (1968b).
  3. [3]
    Birss & Yeh (1977), p. 1.
  4. [4]
    North (2010).
  5. [5]
    Zozus (2017), Data Storage Structures.
  6. [6]
    Microsoft (2006).
  • Birss, Edward W.; Yeh, Jeffry W. (January 31, 1977). Set Theoretic Data Structures (STDS): A tutorial (PDF) (Report). Lawrence Livermore Laboratory. Archived (PDF) from the original on August 30, 2018. Retrieved May 20, 2020.
  • Microsoft (August 8, 2006). "Using Extended Set Theory for High Performance Database Management". Microsoft. David Childs. Retrieved May 23, 2020.
  • Kahn, Michael A.; Bumelhart, Donald L.; Bronson, Boyd L. (October 1, 1977). Cohen, Malcolm S. (ed.). "MICRO Information Management System (Version 5.0) Reference manual". University of Michigan & Wayne State University. p. 14.
  • North, Ken (March 10, 2010). "Sets, Data Models and Data Independence". DrDobbs. Archived from the original on March 16, 2011. Retrieved May 20, 2020.
  • Zozus, Meredith Nahm (2017). The Data Book - collection and management of research data. CRC Press. ISBN 9781351647731. OCLC 1125020524.
  • "Machine-Independent Data Structure Management - Accessing Data by Mathematical Identity, Not by Physical Location". xsp.xegesis.org. Integrated Information Systems. 2023. Retrieved December 31, 2023.

Bibliography
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