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A project which deals with designing an Enterprise Data Warehouse (EDW) by dimensional modelling utilizing star & snowflake schemas including components such as Slowly Changing Dimesnions (SCD), Role-Playing Dimensions, Junk and SOR Dimensions to maintain historical and current data effectively, examining and addressing data quality gaps by tran…

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guravtanvi/IMDB-Data-Warehouse-Management-and-Business-Intelligence

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Approach for implementing this project:

  • Ingest initial set of tsv or csv files into staging tables
  • Designed and loaded dimensional model for above data

Image

  • Perform data consistency & cleansing processes.

For Example: Empty values in ingestion files need to result in SQL Server column Nulls and Data type conversion

  • Add supplemental data to model
  • Design and create BI visualizations answering business questions

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A project which deals with designing an Enterprise Data Warehouse (EDW) by dimensional modelling utilizing star & snowflake schemas including components such as Slowly Changing Dimesnions (SCD), Role-Playing Dimensions, Junk and SOR Dimensions to maintain historical and current data effectively, examining and addressing data quality gaps by tran…

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