Problem
Can you explain the difference between a Star Schema and a Snowflake Schema and when to use each?
Practicing as: Data Visualisation Specialist interview at EXL Service PhilippinesHi, I'll play your EXL Service Philippines interviewer for the Data Visualisation Specialist 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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