Learn how to streamline permissions management across multiple Amazon Redshift clusters in this conference talk from AWS re:Invent 2025. Discover the challenges organizations face when scaling their analytics infrastructure with multiple Redshift clusters for workload isolation, cost attribution, and performance optimization, where teams must manually recreate databases and permission policies for each new cluster. Explore Amazon Redshift Federated Permissions as a solution that eliminates this complexity by providing centralized governance across multiple data warehouses, removing the fragmented approach that becomes unmanageable as more clusters come online.