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      Tata Consultancy Services (North America) Data Modeler interview

      Tata Consultancy Services (North America) interview question

      Data Modeler Interview

      Dimensional modeling Star Schema Snowflake schema Slow changing Dimensions

      Interview Answer

      Anonymous

      17 Aug 2022

      Explained why dimensional modeling' why we use star and snowflake, differences and pros and cons

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      Tata Consultancy Services (North America) interviews