😮 Core Interview Questions & Answers For Experienced Java(Backend) Developers | 互联网 Java 工程师进阶知识完全扫盲：涵盖高并发、分布式、高可用、微服务、海量数据处理等领域知识

⚡ Workflow Automation Platform. Orchestrate & Schedule code in any language, run anywhere, 500+ plugins. Alternative to Zapier, Rundeck, Camunda, Airflow...

PolarDB-X is a cloud native distributed SQL Database designed for high concurrency, massive storage, complex querying scenarios.

StackGres Operator, Full Stack PostgreSQL on Kubernetes // !! Mirror repository of https://gitlab.com/ongresinc/stackgres, only accept Merge Requests there.

High Performance Software-Defined Block Storage for container, cloud and virtualisation. Fully integrated with Docker, Kubernetes, Openstack, Proxmox etc.

AppActive: A middleware dedicate to building multi-site active/active application architectures（阿里巴巴开源的一款标准、通用且功能强大的，致力于构建应用多活架构的开源中间件）

Java language framework rpc source code implementation

A microservices example developed with Spring Cloud and Vaadin

mod_cluster is an intelligent native Apache httpd-based and pure-Java Undertow-based load-balancer

A high available global sequence generator for distributed system.

高可用短信微服务

tns provides distributed solutions for thrift, support service discovery, high availability, load balancing, the gray release, horizontal scaling, and so on.

Rain ID generator is a distributed ID generation system, easy to use, high performance, high availability. Segmented mode and snowflake algorithm mode are provided

A Reliable and Fault Tolerant RAFT-based Distributed Key Store written in Java.

Example of a debit authorizer using functions

A distributed timer, distributed callback service, based on dubbo & redis (分布式定时回调服务，基于dubbo redis)

Cluster Worker - Scalable Batch Application Easily.

Moda 致力于提供微服务开发的一站式解决方案

A framework for distributing and managing sets of workload across horizontally scalable application clusters.

Java URL shortener. A Full Stack Project