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Visual User Defined Schema Integration at Multimedia Database Environment

  • Journal of The Korea Society of Computer and Information
  • Abbr : JKSCI
  • 2004, 9(2), pp.57-62
  • Publisher : The Korean Society Of Computer And Information
  • Research Area : Engineering > Computer Science

Hyun Chang Lee 1

1한세대학교

ABSTRACT

In these days, application systems for processing information using database is increasing. Enterprises holding a lot of data do not possess needed data but instead include unrelated, independent and individual data. As a result, it only contains disparate data. Disparate data is ambiguous and it does not support current integrated information. In response to the above problems, data warehouse may provide a solution. Building a data warehouse needs a systematic design because of its complexity. This paper describes an efficient design methodology using visual environment for data warehouse to cope with the requirements of end users. Also, the system is able to process existential SQL query.

Citation status

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