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. Author manuscript; available in PMC: 2017 Sep 5.
Published in final edited form as: Proc IEEE Int Conf Cloud Eng. 2017 May 11;2017:127–137. doi: 10.1109/IC2E.2017.23

Fig. 1.

Fig. 1

Comparison of the default RegionSplitPolicy (IncreasingToUpperBoundRegionSplitPolicy) and our custom RegionSplitPolicy. The standard policy splits the data within a region equally based on the data in the region. The custom policy considers the projects, subjects, sessions and scans in the region and makes a split to maximize data co-locality.