Question
1) Which part of MapReduce algorithm processes each group of data into a single value? Map Reduce Shuffle Split 2) Each Task processes one and
1) Which part of MapReduce algorithm processes each group of data into a single value?
Map
Reduce
Shuffle
Split
2) Each Task processes one and only one partition
True
False
3) MapReduce is a programming model for processing large datasets with a parallel, distributed algorithm in a cluster.
True
False
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Refactoring Databases Evolutionary Database Design
Authors: Scott Ambler, Pramod Sadalage
1st Edition
0321774515, 978-0321774514
