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What is the difference between DAG and Lineage?

Question Posted / Deepak Singh Negi

Answer Posted / Deepak Singh Negi

"DAG (Directed Acyclic Graph) refers to the logical structure of transformations in Apache Spark, while Lineage represents the history of each RDD’s creation and all its transformations. In other words, the DAG describes the computation flow, and the Lineage keeps track of the data lineage."

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