Knowledge Network Node
Information Technology. 2005, (07)

Realizes with the data warehouse decision supportChinese Full Text

ZHANG Xiao-dong(Heilongjiang Vocational College of Information and Technology,Harbin 150086,China)

Abstract: This paper describes some problems associated with decision, the evolvement of decision support system and so on, and makes the total structure of DSS clearly.This paper researches on data warehouse and associated technologies of data preparation, on-line analytical processing （OLAP）, data mining and so on. The method that how the data warehouse supports decision-making is also described,Then it discusses that how to establish a DSS based on data warehouse in details. 
Keywords：

DSS （Decision Support System）; DW （Data Warehouse）; OLAP（On-line Analytical Processing）; DM （Data Mining）;

  • Series：

    (I) Electronic Technology ＆ Information Science

  • Subject：

    Computer Software and Application of Computer

  • Classification Code：

    TP311.13

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