Module-21

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Module 21 : SPARK ADVANCED : DATA PARTITIONING

• • What is Partitioning and why?

  • Data Partitioning example using Join (Hash Partitioning)

  • Understand Partitioning using Example for get Recommendations for Customer

  • Understand Partitioning code using Spark-Scala

  • Operations which create Partitioned RDD

  • Operation which get benefit of Partitioning

  • Operation that affect the partitioning