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Processing Spatial Joins Using a Mapreduce Framework

  • US 20140297585A1
  • Filed: 03/29/2013
  • Published: 10/02/2014
  • Est. Priority Date: 03/29/2013
  • Status: Active Grant
First Claim
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1. A method comprising:

  • partitioning a spatial data domain based on a distribution of spatial data objects across multiple nodes of a cluster of machines;

    defining at least one operation to be performed on the partitioned spatial data domain based on one or more predicates of a query; and

    executing the at least one defined operation on the partitioned spatial data domain to determine a response to the query;

    wherein at least one of the steps is carried out by a computer device.

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