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Optimize Slow Query on Large Tables

Hard
SQL & Data Manipulationlarge datasetsperformancequery optimization

Problem

How would you optimize a query that is running too slowly on a large dataset?

IPracticing as: Marketing Analytics Specialist interview at Indegene

Hi, I'll play your Indegene interviewer for the Marketing Analytics Specialist 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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