Spatial coding-based approach for partitioning big spatial data in Hadoop
Computers & Geosciences, Volume 106, 2017, Pages 60-67.
Abstract Spatial data partitioning (SDP) plays a powerful role in distributed storage and parallel computing for spatial data. However, due to skew distribution of spatial data and varying volume of spatial vector objects, it leads to a significant challenge to ensure both optimal performance of spatial operation and data balance in the...More
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