What are the best practices for managing ETL test data versions and configurations?

  • Hardcoding test data in scripts
  • Keeping test data in the same repository as code
  • Storing test data in flat files
  • Using parameterization
Using parameterization is one of the best practices for managing ETL test data versions and configurations. Parameterization allows for the dynamic generation of test data based on predefined parameters, enabling flexibility and reusability in test scenarios. It also helps in maintaining data consistency and reducing the effort required for data management.
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