AWS Pi Day 2025 is focused on accelerating analytics and AI innovation with a unified data foundation on AWS.The event highlights new capabilities for building unified and integrated data experiences, including Amazon SageMaker updates.Amazon SageMaker Unified Studio facilitates collaboration among data scientists, analysts, engineers, and developers.SageMaker Lakehouse unifies data across sources for analytics and AI/ML applications, with zero-ETL integrations.Amazon S3 is optimized for building data lakes, with over 400 trillion objects and support for S3 Tables and Apache Iceberg.Amazon S3 Tables support faster query throughput and integrate with services like Amazon Redshift and Athena.S3 Metadata helps discover and understand S3 data with automated metadata updates, reducing object tagging costs.AWS Pi Day 2025 virtual event offers deep dives, live demos, and expert sessions on analytics and AI services and capabilities.Attendees will learn about using S3 Tables, S3 Metadata, and the next generation of Amazon SageMaker for data collaboration.The event aims to help developers, data engineers, AI practitioners, and IT leaders stay ahead in cloud data innovation.