• DocumentCode
    816907
  • Title

    Comments, with reply, on ´The universal-relation data model for logical independence´ by M. Vardi

  • Author

    Codd, E.F.

  • Author_Institution
    Codd & Date Int., San Jose, CA, USA
  • Volume
    5
  • Issue
    4
  • fYear
    1988
  • fDate
    7/1/1988 12:00:00 AM
  • Firstpage
    4
  • Abstract
    The commenter contends that the universal-relation data model proposed in the above mentioned paper (ibid., vol.5, no.2, p.80-5, Mar. 1988) fails completely as an alternative to the relational data model, and presents supporting arguments. The author replies that the commenter has read into the article claims that are not there and rebuts the commenters arguments point by point.<>
  • Keywords
    relational databases; logical independence; relational data model; universal-relation data model; Data models; EMP radiation effects; Joining processes; Logic; Relational databases;
  • fLanguage
    English
  • Journal_Title
    Software, IEEE
  • Publisher
    ieee
  • ISSN
    0740-7459
  • Type

    jour

  • DOI
    10.1109/52.17796
  • Filename
    17796
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=816907