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ETL Process Overview and Phases by dimitriasamouslou is a document available to read on EtoBox.

What is ETL Process Overview and Phases about?

Extract, Transform, Load (ETL) is a three-phase process for data integration that involves extracting data from various sources, transforming it for analysis, and loading it into a target database or data warehouse. The ETL process is crucial for data warehousing, ensuring data quality and consistency across different systems, and can be executed manually or automated through software. Challenges in ETL design include managing data variations, ensuring performance, and implementing effective failure recover

Author

dimitriasamouslou

Language

EN