An open-source, cloud-native, unified time series database for metrics, logs and events with SQL/PromQL supported. Available on GreptimeCloud.

Apache IoTDB

Distributed storage for sequential data

Pravega - Streaming as a new software defined storage primitive

Declarative Intent Driven Platform Orchestrator for Internal Developer Platform (IDP).

A better compressed bitset in Java: used by Apache Spark, Netflix Atlas, Apache Pinot, Tablesaw, and many others

Apache BookKeeper - a scalable, fault tolerant and low latency storage service optimized for append-only workloads

一个基于 electron 的音乐软件

Apache Flume is a distributed, reliable, and available service for efficiently collecting, aggregating, and moving large amounts of log-like data

Qconfig中心式配置中心，提供高可用的配置托管/动态热更新服务。 具备丰富的格式支持和简单易用的API

阿里巴巴分布式数据库同步系统(解决中美异地机房)

Apache NiFi

Apache Pulsar - distributed pub-sub messaging system

SOFARPC is a high-performance, high-extensibility, production-level Java RPC framework.

SOFABoot is a framework that enhances Spring Boot and fully compatible with it, provides readiness check, class isolation, etc.

QMQ是去哪儿网内部广泛使用的消息中间件，自2012年诞生以来在去哪儿网所有业务场景中广泛的应用，包括跟交易息息相关的订单场景； 也包括报价搜索等高吞吐量场景。

Brings SQL and AI together.

a netty like asynchronous network I/O library based on tcp/udp/websocket; a bidirectional RPC framework based on JSON/Protobuf; a microservice framework based on zookeeper/etcd

a netty like asynchronous network I/O library based on tcp/udp/websocket; a bidirectional RPC framework based on JSON/Protobuf; a microservice framework based on zookeeper/etcd

Apache Avro is a data serialization system.

Go Implementation For Apache Dubbo .

Netty project - an event-driven asynchronous network application framework

🦍 The Cloud-Native API Gateway and AI Gateway.

Zuul is a gateway service that provides dynamic routing, monitoring, resiliency, security, and more.

Reactive Extension (Rx) Adaptor for Netty

SOFABolt is a lightweight, easy to use and high performance remoting framework based on Netty.

Netty 源码分析教程

Spring Boot