Problem
How would you design a schema to handle slowly changing dimensions (SCD Type 2) for user profile data at Nerdwallet?
Practicing as: Data Engineer interview at NerdwalletHi, I'll play your Nerdwallet interviewer for the Data Engineer role. Candidates describe these interviews as often stressful and moderately difficult, so expect me to be direct and to the point. Take your time with the question above and answer like we're in the room.
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