Problem
Describe a time you had to optimize a slow-running query or a complex data pipeline for a large financial dataset.
Practicing as: Data Analyst interview at Maybank SingaporeHi, I'll play your Maybank Singapore interviewer for the Data Analyst 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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