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Method of and apparatus for data aggregation utilizing a multidimensdional database and multi-stage data aggregation operations

  • US 20020184187A1
  • Filed: 11/07/2001
  • Published: 12/05/2002
  • Est. Priority Date: 02/28/2000
  • Status: Abandoned Application
First Claim
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1. A data aggregation module comprising an aggregation engine and a multidimensional datastore, wherein the multidimensional datastore stores multidimensional data logically organized along N dimensions, and wherein the aggregation engine performs data aggregation operations on said multidimensional data by:

  • (a) performing a first stage of data aggregation operations along a first dimension of said N dimensions; and

    (b) performing a second stage of aggregation operations for a given slice in the first dimension along another dimension of said N dimensions.

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