Yingjie Cao's repositories
aircompressor
A port of Snappy, LZO, LZ4, and Zstandard to Java
arrow-datafusion
Apache Arrow DataFusion SQL Query Engine
async-profiler
Sampling CPU and HEAP profiler for Java featuring AsyncGetCallTrace + perf_events
dlink
Dinky is an out of the box one-stop real-time computing platform dedicated to the construction and practice of Unified Streaming & Batch and Unified Data Lake & Data Warehouse. Based on Apache Flink, Dinky provides the ability to connect many big data frameworks including OLAP and Data Lake.
druid
Apache Druid: a high performance real-time analytics database.
FlameGraph
Stack trace visualizer
flink-remote-shuffle
Remote Shuffle Service for Flink
hudi
Upserts, Deletes And Incremental Processing on Big Data.
iceberg
Apache Iceberg
impala
Apache Impala
kubernetes-client
Java client for Kubernetes & OpenShift
micrometer
An application observability facade for the most popular observability tools. Think SLF4J, but for observability.
nexmark
Benchmarks for queries over continuous data streams.