Amazon Athena is an interactive query service that makes it easy to analyze data in Amazon S3 using standard SQL. Athena is serverless, so there is no infrastructure to manage, and you pay only for the queries that you run. Learn how customers are using Athena to query their data lakes, enable self-service for analysts and developers, and build applications. We dive deep into the latest improvements and show demos. New Athena users gain an understanding of service capabilities and customer architecture patterns. Existing Athena users gain understanding of recent improvements, including concurrency, performance, and security.