Catalog overview

📄️Default catalog

StarRocks 2.3 and later provide an internal catalog to manage the internal data of StarRocks.

📄️Hive catalog

A Hive catalog is a kind of external catalog that is supported by StarRocks from v2.4 onwards.

🗃Iceberg catalog

7 items

📄️Hudi catalog

A Hudi catalog is a kind of external catalog that enables you to query data from Apache Hudi without ingestion.

📄️Delta Lake catalog

Query data directly from Delta Lake

📄️JDBC catalog

StarRocks supports JDBC catalogs from v3.0 onwards.

📄️Elasticsearch catalog

StarRocks supports Elasticsearch catalogs from v3.1 onwards.

📄️Paimon catalog

StarRocks supports Paimon catalogs from v3.1 onwards.

📄️Unified catalog

A unified catalog in StarRocks handles tables from Hive, Iceberg, Hudi, Delta Lake, and Kudu in a single catalog.

📄️MaxCompute catalog

StarRocks supports Alibaba Cloud MaxCompute (previously known as ODPS) catalogs from v3.3 onwards.

📄️Kudu catalog

StarRocks supports Kudu catalogs from v3.3 onwards.

📄️Query external data

How to query data from external sources in StarRocks using external catalogs.

📄️Overview

StarRocks supports the catalog feature from v2.3 onwards.