1. Use of Apache Spark - Dataframe, Datasets and RDD. 2. Transformations and Actions in Spark. 3. Optimization in Spark 4. HIVE - Dynamic and Static Partitioning. 5. HIVE - Partitioning and Bucketing. 6. SQL - Rank and Dense Rank scenario based.

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Questions related to Apache Spark, HIVE, and SQL.

  • Apache Spark is a distributed computing framework used for big data processing.

  • Dataframe, Datasets, and RDD are the core abstractions in Spark.

  • Transfor...read more

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