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

The video tutorial covers Amazon S3's performance capabilities, including request limits and latency. It explains the concept of prefixes and how they affect request rates. The tutorial also discusses the impact of KMS encryption on S3 performance, highlighting potential throttling issues due to KMS quotas. Techniques for optimizing S3 performance, such as multipart uploads, transfer acceleration, and byte range fetches, are explored to enhance upload and download speeds.

Discuss the impact of KMS quotas on S3 performance and how to manage them.

How does transfer acceleration work in Amazon S3, and what are its benefits?

What is the purpose of range fetches in Amazon S3, and how do they improve download efficiency?