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Why do we use persist () on links rdd?

Question Posted / pawan gill


Why do we use persist () on links rdd?..

Answer / Sneha Kumari

"The persist() function in Spark is used to cache RDDs (Resilient Distributed Datasets) in memory for faster access. This improves the performance of subsequent actions on the RDD, as it reduces the need to recompute the data."

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