Write map and reduce functions to perform an aggregation with a MAX function, instead of the AVG

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Write map and reduce functions to perform an aggregation with a MAX function, instead of the AVG and SUM examples we have discussed in this chapter.

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Principles Of Database Management The Practical Guide To Storing Managing And Analyzing Big And Small Data

ISBN: 9781107186125

1st Edition

Authors: Wilfried Lemahieu, Seppe Vanden Broucke, Bart Baesens

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Question Posted: Dec 16, 2023 04:11 AM

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Write map and reduce functions to perform an aggregation with a MAX function, instead of the AVG

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In the context of mapreduce functions the MAX function is used to find the maximum value within a se...View the full answer

Principles Of Database Management The Practical Guide To Storing Managing And Analyzing Big And Small Data

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