- Patent Title: Multi-level colocation and processing of spatial data on MapReduce
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Application No.: US14733434Application Date: 2015-06-08
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Publication No.: US10339107B2Publication Date: 2019-07-02
- Inventor: Tanveer A. Faruquie , Himanshu Gupta , Sriram Lakshminarasimhan , Sameep Mehta , Stuart A. Siegel
- 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 ; G06F16/17 ; G06F16/13

Abstract:
Methods, systems, and computer program products for multi-level colocation and analytical processing of spatial data on MapReduce are provided herein. A method includes correlating multiple items of spatial data and multiple items of attribute data within a file system to generate multiple blocks of correlated data; colocating each of the multiple blocks of correlated data on a given node within the file system based on a data block placement policy; and clustering multiple replicas generated for each of the multiple data blocks at multiple levels of spatial granularity within the file system.
Public/Granted literature
- US20160357775A1 Multi-Level Colocation and Processing of Spatial Data on Mapreduce Public/Granted day:2016-12-08
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