Apache Polaris™

The open catalog for data and AI assets.

Apache Polaris is an open-source, fully-featured catalog for Apache Iceberg™. It implements Iceberg's REST API, enabling seamless multi-engine interoperability across a wide range of platforms, including Apache Doris™, Apache Flink®, Apache Spark™, Dremio® OSS, StarRocks, and Trino.

Apache®, Apache Polaris™, Apache Iceberg™, and Apache Spark™ are either registered trademarks or trademarks of the Apache Software Foundation in the United States and/or other countries.