Query Multiple Table Formats Across AWS Accounts with Amazon EMR 8.1.0
Amazon EMR 8.1.0 now lets you query Iceberg, Delta Lake, Hudi, and Hive tables through a single catalog using RedirectingSessionCatalog, so you can join data across AWS accounts without moving it around. This article walks you through setting it up on Amazon EMR Serverless with practical examples.
source: [aws/big-data-blog]