In a data warehouse, ________ is the process of combining data from different sources into a single, integrated view.
- Data Integration
- Data Mining
- Data Segregation
- ETL (Extract, Transform, Load)
ETL (Extract, Transform, Load) is the process used in a data warehouse to combine data from different sources into a single, integrated view. It involves extracting data, transforming it to fit the warehouse's schema, and loading it into the warehouse.
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