What is ETL?
Briefly

If you're considering a career in data management or are a non-data professional preparing for a data migration project, you'll need to become familiar with ETL, or extract, transform and load.SEE: Data migration testing checklist: Through pre- and post-migration (TechRepublic Premium)The ETL process moves data from its source(s) into another system or database where it can be used for analysis and decision-making purposes.
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