wsry

aircompressor

A port of Snappy, LZO, LZ4, and Zstandard to Java

alluxio

Alluxio, data orchestration for analytics and machine learning in the cloud

arrow-datafusion

Apache Arrow DataFusion SQL Query Engine

arroyo

Distributed stream processing engine in Rust

arthas

Alibaba Java Diagnostic Tool Arthas/Alibaba Java诊断利器Arthas

async-profiler

Sampling CPU and HEAP profiler for Java featuring AsyncGetCallTrace + perf_events

bcc

BCC - Tools for BPF-based Linux IO analysis, networking, monitoring, and more

cassandra

Mirror of Apache Cassandra

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.

dpdk

Data Plane Development Kit

druid

Apache Druid: a high performance real-time analytics database.

duckdb

DuckDB is an in-process SQL OLAP Database Management System

FlameGraph

Stack trace visualizer

flink

Apache Flink

flink-remote-shuffle

Remote Shuffle Service for Flink

folly

An open-source C++ library developed and used at Facebook.

gluten

heaptrack

A heap memory profiler for Linux

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.

milvus

Vector database for scalable similarity search and AI applications.

nexmark

Benchmarks for queries over continuous data streams.

pcm

Intel® Performance Counter Monitor (Intel® PCM)

proton

A unified streaming and historical data processing engine in one single binary, powered by ClickHouse

pstack

Print stack traces from running processes, or core files. Works properly for x86_64 without frame pointers

seatunnel

SeaTunnel is a distributed, high-performance data integration platform for the synchronization and transformation of massive data (offline & real-time).

velox

A new C++ vectorized database acceleration library aimed to optimizing query engines and data processing systems.