AWS Certified Data Analytics Specialty 2021 - Hands-On! - Athena and Glue, Costs, and Security

The video tutorial covers the integration of AWS Glue and Amazon Athena, focusing on how Glue can structure unstructured data for Athena to query like a database. It explains the use of Glue crawlers and data catalogs, cross-region data access, and the role of work groups in managing access and costs. The tutorial also discusses cost-saving strategies like using columnar formats and partitioning, security measures including IAM policies and encryption, and anti-patterns to avoid when using Athena.

How can partitioning data in S3 help reduce costs when using Athena?

What security measures can be implemented to protect data in Athena?

Describe the limitations of using Athena for certain tasks.