PySpark | Session-8 | groupbykey and reducebykey | Wide Vs Narrow Transformations

#PySparkTutorials #groupbykeyandreducebykey #WideVsNarrowTransformations #CleverStudies

In this video, we have covered the below topics,

Shuffle and Combiner
Differences among groupByKey(), reduceByKey(), aggregateByKey()
Type’s of Transformations
Narrow Transformations
Wide Transformations

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