An overview of data warehousing and OLAP technology

  title={An overview of data warehousing and OLAP technology},
  author={S. Chaudhuri and U. Dayal},
  journal={SIGMOD Rec.},
  • S. Chaudhuri, U. Dayal
  • Published 1997
  • Computer Science
  • SIGMOD Rec.
  • Data warehousing and on-line analytical processing (OLAP) are essential elements of decision support, which has increasingly become a focus of the database industry. Many commercial products and services are now available, and all of the principal database management system vendors now have offerings in these areas. Decision support places some rather different requirements on database technology compared to traditional on-line transaction processing applications. This paper provides an… CONTINUE READING
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