AWS Glue announces the general availability of catalog federation for remote Iceberg catalogs. This capability provides direct and secure access to Iceberg tables stored in Amazon S3 and cataloged in remote catalogs using AWS analytics engines.
With catalog federation, you can federate to remote Iceberg catalogs and query remote Iceberg tables using your preferred AWS analytics engines, without moving or copying tables. It synchronizes metadata real-time across AWS Glue Data Catalog and remote catalogs when data teams query remote tables, which means that query results are always completely up-to-date. You can now choose the best price-performance for your workloads when analyzing remote Iceberg tables using your preferred AWS analytics engines, while maintaining consistent security controls when discovering or querying data. Catalog federation is supported by a wide variety of analytics engines, including Amazon Redshift, Amazon EMR, Amazon Athena, AWS Glue, third-party engines like Apache Spark, and Amazon SageMaker with the serverless notebooks.
Catalog federation uses AWS Lake Formation for access controls, allowing you to use fine-grained access controls, cross-account sharing, and trusted identity propagation when sharing remote catalog tables with other data consumers. Catalog federation integrates with catalog implementations that support the Iceberg REST specifications.
Catalog federation is available in Lake Formation console and using AWS Glue and Lake Formation SDKs and APIs. This feature is generally available in all AWS commercial regions where AWS Glue and Lake Formation are available. With just a few clicks in the console, you can federate to remote catalogs, discover its databases and tables, grant permissions to access table data, and query remote Iceberg tables using AWS analytics engines. To learn more, visit the documentation.
Categories: general:products/aws-glue,marketing:marchitecture/analytics
Source: Amazon Web Services
