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- Apache Map Reduce
Apache MapReduce
Learn
MapReduce
MapReduce is a programming model for processing large data sets with a parallel, distributed algorithm on a Hadoop cluster. It consists of:
A Map() function that performs filtering and sorting
A Reducer() function that performs s summary operation
The following session explains in detail about:
Map Reduce Process
Use cases of Map Reduce
Sample Cluster Configuration
Anatomy of a Map Reduce Program
Need of Map Reduce