Problem
How do you optimize a Python script that processes millions of rows of data to prevent out-of-memory errors?
Practicing as: Data Engineer interview at Manpower BelgiumHi, I'll play your Manpower Belgium 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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