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Apache Spark: MapPartitions — A Powerful Narrow Data Transformation

MapPartitions is a powerful transformation available in Spark which programmers would definitely like. It gives them the flexibility to process partitions as a whole by writing custom logic on lines of single-threaded programming. This story today highlights the key benefits of MapPartitions

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Big Data Architect, Apache Spark Specialist, https://www.linkedin.com/in/ajaywlan/

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