Explain the role of data profiling in data quality assessment within a data warehouse.
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Explain the role of data profiling in data quality assessment within a data warehouse.
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Solved in 3 steps
- Explain the concept of data quality and the techniques used to ensure high data quality in a data warehouse.Explain the importance of data preprocessing in the context of data analysis.Explain the concept of data lineage in data warehousing and its role in tracking the origin and transformation of data.
- Explain the importance of data governance in maintaining the quality and reliability of a data warehouse.Explain how CRM systems contribute to regulatory compliance in data management.Explain the concept of data warehousing and how it influences the decision to normalize or denormalize data for analytical purposes.