AWS Data Engineer Associate Flashcards

Answer

Glue Auto Scaling dynamically adjusts the number of active workers during job execution based on workload. Benefits: Automatically scales down workers during sparse processing phases (e.g., after a large join that needed many workers). You're only charged for workers actually used. Enable: Set `--enable-auto-scaling` in job parameters or enable in the console. Available for Glue Spark ETL jobs (not Python Shell).

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