Invention Grant
- Patent Title: Distributed iceberg cubing over ordered dimensions
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Application No.: US14658542Application Date: 2015-03-16
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Publication No.: US09760618B2Publication Date: 2017-09-12
- Inventor: Prasad M. Deshpande , Rajeev Gupta , Ashu Gupta
- Applicant: International Business Machines Corporation
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Ryan, Mason & Lewis, LLP
- Main IPC: G06F17/30
- IPC: G06F17/30

Abstract:
Methods, systems, and computer program products for distributed iceberg cubing over ordered dimensions are provided herein. A method includes calculating, from input data derived from a search query, a set of multiple cube measures for one or more combinations of multiple non-ordered dimensions; pruning the set of multiple cube measures based on one or more iceberg conditions to generate a sub-set of the cube measures; and determining a range for a set of ordered dimensions over a distributed processing platform based on (i) the sub-set of the cube measures and (ii) the one or more iceberg conditions.
Public/Granted literature
- US20160275164A1 Distributed Iceberg Cubing over Ordered Dimensions Public/Granted day:2016-09-22
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