What is etl - extraction, transformation, and loading?



What is etl - extraction, transformation, and loading?..

Answer / Shashi Prabha

ETL (Extract, Transform, Load) refers to the process of extracting data from various sources, transforming it into a desired format, and loading it into a target system such as a data warehouse. ETL plays an essential role in data integration, consolidation, and analytics by ensuring that data is accurate, consistent, and ready for analysis.

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