Problem
Explain the difference between DataFrames, Datasets, and RDDs in Spark. When would you prefer one over the others?
Practicing as: Data Analyst interview at XebiaHi, I'll play your Xebia interviewer for the Data Analyst role. Candidates describe these interviews as often stressful and moderately difficult, so expect me to be direct and to the point. Take your time with the question above and answer like we're in the room.
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