MapReduce is a programming model and an associated implementation for processing and generating large data sets. Users specify a map function that processes a key/value pair to generate a set of intermediate key/value pairs, and a reduce function...
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Tom White is one of the foremost experts on Hadoop. He has been an Apache Hadoop committer since February 2007, and is a Member of the Apache Software Foundation. Tom is a software engineer at Cloudera, where he has worked, since its foundation, on t