Learn Apache Spark

Hello Everyone, I don't know this right place or not to ask the question about apache spark. So if anyone suggest me the easy way to learn spark its good for me or can anyone suggest me is apache spark tough to learn?

First step to use RDD functionality is to create a RDD. In Apache Spark, RDD can be created by two different ways. One is from existing Source and second is from an external source. So before moving further let's open the Apache Spark Shell with Scala.

Learn Apache Spark from here.

These four may be quite good for a beginner (free courses):
Apache Spark Fundamentals
Spark Starter Kit
Scala and Spark 2
Python and Spark: Setup Development Environment

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