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Sams Teach Yourself Apache Spark™ in 24 Hours by Jeffrey Aven

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Hour 7. Understanding MapReduce Concepts

What You’ll Learn in This Hour:

Image The history of MapReduce

Image The basic concepts of the MapReduce progamming model

Image The implementation of MapReduce in Hadoop

Image Map and Reduce concepts implemented in Spark

MapReduce is a platform- and language-independent programming model at the heart of most big data and NoSQL ...

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