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Dataiku Developer Certification Practice Questions - Dataiku Developer Certification (Dataiku Academy Developer Certificate) Exam
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Question Number 3
When writing rows individually with dataiku.Dataset(...).get_writer(), why is it strongly recommended to use the Python "with" statement?
It enables multithreaded writing to the dataset
It compresses the output to Parquet by default
It automatically infers the schema from the first row written
It guarantees the writer is closed so all buffered rows are flushed; otherwise data may not be fully written
✔ Correct Answer:
It guarantees the writer is closed so all buffered rows are flushed; otherwise data may not be fully written
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