Kyuubi

Middleware

Kyuubi is a middleware that provides a standardized SQL interface to different query engines. It translates SQL requests over Thrift into the SQL supported by the backing system.

Kyuubi supports Spark, Hive, Flink, Trino, Doris, and Starrocks.

History

The project started in 2017 at Zhejiang University.

Query Interface

SQL

Data Model

Relational