When testing a new ETL tool's performance, what types of tests should be prioritized to ensure system efficiency?
- Integration tests, assessing data flow between components
- Performance tests, measuring data processing speed and resource utilization
- Unit tests, focusing on individual components
- User acceptance tests, validating end-to-end functionality
Prioritizing performance tests is crucial when testing a new ETL tool. These tests evaluate data processing speed, resource usage, and overall system efficiency, ensuring it meets performance requirements under various conditions.
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