1.

Explain the ETL testing operations.

Answer»

An ETL testing includes:

  • Ensure that the ETL application must REPORT in all the invalid data and replace them with a default value.
  • Confirm whether the data is transforming correctly according to the business requirements.
  • Ensure that data loads at EXPECTED TIME frame to IMPROVE performance and scalability.
  • Assay the projected data should be LOADED into the data warehouse without any loss and truncation.


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