Sirius
Sirius
    Sirius Logo

    Sirius

    SQL Analytics at GPU Speed

    Sirius is a GPU acceleration layer for SQL analytics. It plugs into existing engines such as DuckDB via the standard Substrait query format, requiring no query rewrites or major system changes. By offloading query execution to GPUs, Sirius achieves over 10× speedup at the same hardware rental cost, making it well-suited for interactive analytics, financial workloads, and ETL jobs.

    Email Us
    We’d love to hear from you — questions, contributions, or collaborations.
    Join Slack
    Connect with the community, ask questions, and stay updated.
    GitHub
    Coming soon!

    Key Features

    GPU-Native Speed

    Sirius delivers order-of-magnitude faster analytics by fully unleashing the power of modern GPUs.

    Drop-In Acceleration

    Sirius seamlessly plugs into systems like DuckDB and Doris via Substrait, accelerating your SQL workflows without changing your stack.

    Deploy Anywhere

    Sirius supports both on-premises and cloud deployments, delivering GPU-accelerated performance wherever you run.

    Architecture

    Sirius Architecture Diagram

    Systems marked with * are on our roadmap

    Creators of Sirius

    Xiangyao Yu
    Xiangyao Yu
    Bobbi Yogatama
    Bobbi Yogatama
    Yifei Yang
    Yifei Yang
    Kevin Kristensen
    Kevin Kristensen
    Devesh Sarda
    Devesh Sarda
    Abigale Kim
    Abigale Kim

    Publications