Apache Fluss is a streaming storage built for real-time analytics.

Apache Paimon is a lake format that enables building a Realtime Lakehouse Architecture with Flink and Spark for both streaming and batch operations.

TubeMQ focuses on high-performance storage and transmission of massive data in large data scenarios

ShellCheck, a static analysis tool for shell scripts

Google core libraries for Java

Apache HBase

Ctrip Hadoop Job Scheduling System derived from https://github.com/alibaba/zeus

Graphs for Everyone