What is the significance of 'source-to-target count' in ETL data validation?
- It confirms the completeness of data loading
- It ensures data integrity in the source system
- It measures the size of the source and target databases
- It validates the mapping between source and target systems
'Source-to-target count' in ETL data validation is crucial for confirming the completeness of data loading. It ensures that all records from the source are successfully loaded into the target system, maintaining data integrity.
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