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What is tracing level? How many types of transformations supported by sorted input? - ETL
ETL (extract, transform, and load) Testing Interview Questions
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14. What is tracing level? How many types of transformations supported by sorted input? - ETL
- The amount of data stored in the log files is called tracing level
- The tracing levels are NORMAL., VERBOSE
- NORMAL explains the tracing levels in a detailed manner
- VERBOSE explains the tracing levels at each and every row
How many types of transformations supported by sorted input?
- Aggregator, Joiner and Lookup Transformations are supported by sorted input.
- By implementation of these transformations the session performance will increase.
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