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Data database and database management system having data aggregation module integrated therein

  • US 20020129003A1
  • Filed: 11/07/2001
  • Published: 09/12/2002
  • Est. Priority Date: 02/28/2000
  • Status: Abandoned Application
First Claim
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1. A database management system (DBMS) comprising:

  • a relational datastore storing data in tables;

    an aggregation module, operatively coupled to the relational datastore, for aggregating the data stored in the tables of the relational datastore and storing the resultant aggregated data in a non-relational datastore;

    a reference generating mechanism for generating a first reference to data stored in the relational datastore and a second reference to aggregated data generated by the aggregation module and stored in the non-relational datastore; and

    a query processing mechanism for processing query statements, wherein, upon identifying that a given query statement is on said second reference, the query processing mechanism communicates with said aggregation module to retrieve portions of aggregated data identified by said reference that are relevant to said given query statement.

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