AWS Certified Data Analytics Specialty 2021 - Hands-On! - Amazon Simple Storage Service (Amazon S3) and Glacier Select

The video tutorial explains how to use SQL for server-side filtering in Amazon S3 and Glacier, highlighting the benefits of reduced network transfer and CPU costs. It discusses the limitations of Glacier Select, which only supports uncompressed CSV files, and provides a solution by using S3 Select for compressed files. The tutorial emphasizes the efficiency and cost-effectiveness of S3 Select, which offers faster network times and reduced costs by filtering data server-side.

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