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

The video tutorial explains how to handle events in Amazon S3 buckets using notification rules. It covers creating rules to filter events by object names and describes the three main targets for event notifications: SNS, SQS, and Lambda. The tutorial also highlights the importance of enabling versioning to ensure all event notifications are delivered and discusses potential delays in event delivery.

What types of events can occur in S3 buckets that you might want to react to?

• Only object removal

• Only object restoration

• Object creation, removal, restoration, and replication

• Only object creation

How can you filter S3 event notifications?

• By storage class

• By file size

• By object names, such as file extensions

• By upload speed

Which of the following is NOT a target for S3 event notifications?

• Lambda for custom code execution

• SQS for message queuing

• EC2 for running virtual servers

• SNS for notifications and emails

What is a common use case for S3 event notifications?

• Backing up data to Glacier

• Generating thumbnails for uploaded images

• Hosting a static website

• Running machine learning models

What is the purpose of enabling versioning on S3 buckets?

• To increase storage capacity

• To ensure every event notification is delivered

• To reduce latency

• To improve data encryption