Blazing-fast query execution engine speaks Apache Spark language and has Arrow-DataFusion at its core.

Apache Celeborn is an elastic and high-performance service for shuffle and spilled data.

Gluten is a middle layer responsible for offloading JVM-based SQL engines' execution to native engines.

Apache Iceberg

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

World's most powerful open data catalog for building a high-performance, geo-distributed and federated metadata lake.

Apache ORC - the smallest, fastest columnar storage for Hadoop workloads

Apache ORC - the smallest, fastest columnar storage for Hadoop workloads

Uniffle is a high performance, general purpose Remote Shuffle Service.

Apache Kyuubi is a distributed and multi-tenant gateway to provide serverless SQL on data warehouses and lakehouses.

Apache Spark - A unified analytics engine for large-scale data processing

Pig Visualization framework

A Spark SQL extension which provides SQL Standard Authorization for Apache Spark | This repo is contributed to Apache Kyuubi | 项目已迁移至 Apache Kyuubi

Alibaba Java Coding Guidelines pmd implements and IDE plugin

The Metadata Platform for your Data and AI Stack

hsweb (haʊs wɛb) 是一个基于spring-boot 2.x开发 ,首个使用全响应式编程的企业级后台管理系统基础项目。

An easy to use, self-service open BI reporting and BI dashboard platform.

High Performance Inter-Thread Messaging Library

Web-based SQL editor. Legacy project in maintenance mode.

Benchmark comparing serialization libraries on the JVM

A Spring Framework based, pragmatic style JavaEE application reference architecture.

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