AWS Certified Machine Learning Engineer - Associate MLA-C01 — Topic 1 Question 147

Question

A company has significantly increased the amount of data that is stored as .csv files in an Amazon S3 bucket. Data transformation scripts and queries are now taking much longer than they used to take. An ML engineer must implement a solution to optimize the data for query performance. Which solution will meet this requirement with the LEAST operational overhead?

Accepted Answer

Correct answer: C. The correct answer is C. Option C: Configure an AWS Glue extract, transform, and load (ETL) job to convert the.csv files to Apache Parquet format. AWS Glue is a serverless ETL and data-catalog service that prepares and integrates data. AWS Config tracks resource configuration changes and evaluates compliance.

AWS Certified Machine Learning Engineer - Associate MLA-C01 — Question 147