Hockey is a hybrid PMem-SSD storage engine for analytical database.

The code base for Hockey is ClickHouse.

Please reference here. In addition, the following librarys are needed.

• PMDK
• libpmemobj-cpp

Part of the benchmark results were performed under star schema benchmark.

• Yuhang Jia, Huiqi Hu, Xuan Zhou, and Weining Qian. "Hockey: A Hybrid PMem-SSD Storage Engine for Analytical Database." In Proceedings of the 31st ACM International Conference on Information & Knowledge Management, pp. 4877-4881. 2022.[paper]

Hockey is still in development, any contribution is welcome.

Hockey is under the Apache 2.0 license.