Streaming music player that finds free music for you

Apache DolphinScheduler is the modern data orchestration platform. Agile to create high performance workflow with low-code

Android real-time display control software

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

lsm-tree-course

Know your data better！Datavines is Next-gen Data Observability Platform, support metadata manage and data quality.

SeaTunnel is a multimodal, high-performance, distributed, massive data integration tool.

Port of LevelDB to Java

OLAP Database Performance Tuning Guide

ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files.

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

小白羊网盘 - Powered by 阿里云盘。

从零开始，手写一个RPC，任何人都能看懂

跨平台桌面端视频资源播放器,免费高颜值.

one for all free music in china (chrome extension, also works for firefox)

My Implementation of Well-Known Algorithms.

LevelDB is a fast key-value storage library written at Google that provides an ordered mapping from string keys to string values.

JuiceFS is a distributed POSIX file system built on top of Redis and S3.

Apache Calcite

High Performance Inter-Thread Messaging Library

Free and Open Source, Distributed, RESTful Search Engine

🚌 The IK Analysis plugin integrates Lucene IK analyzer into Elasticsearch and OpenSearch, support customized dictionary.

Apache Pulsar - distributed pub-sub messaging system

Mirror of Apache Kafka

Flink CDC is a streaming data integration tool

A library that provides an embeddable, persistent key-value store for fast storage.

ClickHouse® is a real-time analytics database management system

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