MapReduce

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Tags: big data

MapReduce is a programming model with Map and Reduce being two separate items. In this, the programming model first breaks up the big data dataset into pieces called tuples so it can be distributed across different computers in different locationswhich is essentially the Map part. Then the model collects the results and ‘reduces’ them into one report. MapReduce’s data processing model goes hand-in-hand with hadoop’s distributed file system.

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By |June 22nd, 2017|Comments Off on MapReduce