Spark Architecture Part 5 : Spark narrow & wide transformations #spark #sparktransformations

Spark Architecture Part 5 : Spark narrow & wide transformations #spark #sparktransformations

What is scaling? Vertical vs horzontal scaling?
https://youtu.be/wg7MYTbsSC8 what is VCPU? CPU - Core - Threads https://youtu.be/4FQlA5FJERA Spark Architecture Part 1: Spark Vs Hadoop MR spark vs mapreduce https://youtu.be/Ir3U0HmnfVI Spark Architecture Part2 : master slave architecture , Single node cluster , multi note cluster https://youtu.be/_DpT8q5auqk Spark Architecture Part 3 : sparksession vs sparkcontext
https://youtu.be/v2roktqTixI Spark Architecture Part 4 : Spark job to stage and stage to task spark job spark stages https://youtu.be/Ycwhmg6vIyc Spark Architecture Part 5 : Spark narrow & wide transformations https://youtu.be/uNMkRjoGkKA Spark Architecture Part 6 : pyspark word count program example https://youtu.be/3Nf3WcWwb88

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