21 minutes | Jan 30th 2019

All about DAG | Directed Acyclic Graph

DAG is a graph denoting the sequence of operations that are being performed on the target RDD”. Spark uses DAG to carry out the in-memory computations. So, what happens internally when we perform any transformation and action on RDD? How does Spark handle it through DAG? We are going to answer these questions through this podcast. Listen now
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