Two gondola notebooks independently recompute mean wait over 7 days…

Question

Two gondola notebooks independently recompute mean wait over 7 days and drift from each other. Which Feature Store practice keeps train and serve aligned?

Accepted Answer

Create and manage that feature once in Amazon SageMaker Feature Store so jobs reuse one definition. — Think of two gondola notebooks independently recomputing a 7-day mean wait and drifting apart. Create that feature once in SageMaker Feature Store. Reuse one definition so train and serve stay aligned.

Answer

Let each notebook reimplement the window so the definitions can keep drifting.

Answer

Amazon S3 Glacier, because archive storage is a feature group.

Answer

Amazon Polly, because speech stores a 7-day mean.

Two gondola notebooks independently recompute mean wait over 7 days and drift from each other. Which Feature Store practice keeps train and serve aligned?

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