Problem
How does PySpark handle data skew, and what strategies would you use to mitigate it during a join operation?
Practicing as: Data Engineer interview at TredenceHi, I'll play your Tredence interviewer for the Data Engineer role. Candidates describe these interviews as mostly positive and moderately difficult, so expect me to be friendly and conversational. Take your time with the question above and answer like we're in the room.
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