Repartition can be used for increasing or decreasing the number of partitions. Whereas Coalesce can only be used for decreasing the number of partitions. Coalesce is a less expensive operation than Repartition as Coalesce reduces data movement between the nodes while Repartition shuffles all data over the network. Partitions What are partitions? The dataset in […]
Cloud Computing - Similar to Car Rental?
Cloud Virtual Machine - Cloud Server
Serverless Computing - Function as a Service (FaaS)
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