Topic 1 Question 246
A machine learning (ML) engineer is integrating a production model with a customer metadata repository for real-time inference. The repository is hosted in Amazon SageMaker Feature Store. The engineer wants to retrieve only the latest version of the customer metadata record for a single customer at a time.
Which solution will meet these requirements?
Use the SageMaker Feature Store BatchGetRecord API with the record identifier. Filter to find the latest record.
Create an Amazon Athena query to retrieve the data from the feature table.
Create an Amazon Athena query to retrieve the data from the feature table. Use the write_time value to find the latest record.
Use the SageMaker Feature Store GetRecord API with the record identifier.
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コメント(4)
- 正解だと思う選択肢: D
GetRecord API retrieves latest record whereas BatchGetRecrdbatch of records https://docs.aws.amazon.com/sagemaker/latest/APIReference/API_feature_store_GetRecord.html
👍 4SandeepGun2023/06/17 - 正解だと思う選択肢: D
D. Using the SageMaker Feature Store GetRecord API with the record identifier1. This API allows customers to retrieve features from a single feature group and access one record per API call2. The record identifier is a unique value that identifies a record within a feature group1. The GetRecord API returns the latest version of the record by default1. This solution avoids the need to use additional queries or filters to find the latest record.
👍 3Mickey3212023/08/22 Why not A?
👍 2iskorini2023/11/08
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