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What do you understand by Lazy Evaluation?

Question Posted / vivek shivhare


What do you understand by Lazy Evaluation?..

Answer / Km Neelam Saini

Lazy Evaluation in Apache Spark means that transformations on RDDs are not executed until an action (such as count, collect, save) is triggered. This allows for efficient resource utilization and enables chaining multiple operations without immediately executing them.

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