This is the open-source implementation for RisGraph:
RisGraph: A Real-Time Streaming System for Evolving Graphs to Support Sub-millisecond Per-update Analysis at Millions Ops/s.
Guanyu Feng, Zixuan Ma, Daixuan Li, Shengqi Chen, Xiaowei Zhu, Wentao Han, Wenguang Chen.
SIGMOD/PODS '21: Proceedings of the 2021 International Conference on Management of Data. https://doi.org/10.1145/3448016.3457263