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ETL (Extract, Transform, Load)

Data & Infrastructure

Process of moving data between systems

What is ETL (Extract, Transform, Load)?

Extract data from sources, Transform it to desired format, Load into destination. Foundation of data pipelines.

Real-World Examples

  • Combining sales data from multiple stores
  • Moving data to data warehouse
  • Daily batch processing

When to Use This

For integrating data from multiple sources

Related Terms

Learn more about concepts related to ETL (Extract, Transform, Load)