Problem
How would you optimize a slow-running query that aggregates millions of sales records?
Practicing as: Data Analyst interview at Melaleuca: The WellnessHi, I'll play your Melaleuca: The Wellness interviewer for the Data Analyst role. Candidates describe these interviews as mixed and moderately difficult, so expect me to be professional and fair. Take your time with the question above and answer like we're in the room.
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