Invention Grant
- Patent Title: Encapsulation of multiplicity and sparsity in multidimensional query execution systems
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Application No.: US13276194Application Date: 2011-10-18
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Publication No.: US08463745B2Publication Date: 2013-06-11
- Inventor: Robin N. Grosset , Jose Vazquez , Yu Zou
- Applicant: Robin N. Grosset , Jose Vazquez , Yu Zou
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Konrad Raynes Davda & Victor LLP
- Agent Janaki K. Davda
- Main IPC: G06F17/00
- IPC: G06F17/00
Abstract:
Provided are techniques for processing a multidimensional query. For each multidimensional expression in the multidimensional query, the multidimensional expression is evaluated to generate a representation that includes an evaluation context, a degeneration status, and condensed value storage that does not store data that would be replicated due to degeneration, and the representation is stored.
Public/Granted literature
- US20130097200A1 ENCAPSULATION OF MULTIPLICITY AND SPARSITY IN MULTIDIMENSIONAL QUERY EXECUTION SYSTEMS Public/Granted day:2013-04-18
Information query
