What is a key difference between ETL and ELT processes?

  • Data Loading
  • Data Movement
  • Data Transformation
  • System Architecture
One key difference is the order of operations. ETL (Extract, Transform, Load) involves extracting data first, then transforming it, and finally loading it into the destination. ELT (Extract, Load, Transform) loads data into the destination first, and then performs transformations. Understanding this distinction is crucial for designing an efficient data processing workflow.
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