System and method for processing skewed datasets

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United States of America Patent

PATENT NO 11727009
SERIAL NO

17036644

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Disclosed is a method and system for processing skewed datasets. The processor 202 is configured to capture a broadcast size of non-skewed datasets to be loaded onto a memory associated with one or more nodes in a distributed system. The skewed dataset is identified from two or more datasets to be joined. Each of the non-skewed dataset is divided into a plurality of non-skewed data chunks at the node and each of the non-skewed data chunk is broadcasted to one or more nodes having the skewed dataset. The joining operation is then performed between each of the skewed dataset and the non-skewed data chunk till all the non-skewed data chunks are consumed in the join operation. Resultant joined dataset is then collected as a single joined dataset from the nodes involved in the joining operation.

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Inventor Name Address # of filed Patents Total Citations
Rastogi, Avnish Kumar Noida, IN 5 2

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