Amazon Web Services AWS Certified Machine Learning - Specialty MLS-C01 Question # 33 Topic 4 Discussion

Amazon Web Services AWS Certified Machine Learning - Specialty MLS-C01 Question # 33 Topic 4 Discussion

MLS-C01 Exam Topic 4 Question 33 Discussion:
Question #: 33
Topic #: 4

A Machine Learning Specialist needs to create a data repository to hold a large amount of time-based training data for a new model. In the source system, new files are added every hour Throughout a single 24-hour period, the volume of hourly updates will change significantly. The Specialist always wants to train on the last 24 hours of the data

Which type of data repository is the MOST cost-effective solution?


A.

An Amazon EBS-backed Amazon EC2 instance with hourly directories


B.

An Amazon RDS database with hourly table partitions


C.

An Amazon S3 data lake with hourly object prefixes


D.

An Amazon EMR cluster with hourly hive partitions on Amazon EBS volumes


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