Free and Open Source, Distributed, RESTful Search Engine

A distributed task scheduling framework.（分布式任务调度平台XXL-JOB）

Apollo is a reliable configuration management system suitable for microservice configuration management scenarios.

阿里巴巴 MySQL binlog 增量订阅&消费组件

APM, Application Performance Monitoring System

CAT 作为服务端项目基础组件，提供了 Java, C/C++, Node.js, Python, Go 等多语言客户端，已经在美团点评的基础架构中间件框架（MVC框架，RPC框架，数据库框架，缓存框架等，消息队列，配置系统等）深度集成，为美团点评各业务线提供系统丰富的性能指标、健康状况、实时告警等。

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

Zipkin is a distributed tracing system

The official home of the Presto distributed SQL query engine for big data

APM, (Application Performance Management) tool for large-scale distributed systems.

Spinnaker is an open source, multi-cloud continuous delivery platform for releasing software changes with high velocity and confidence.

Pentaho Data Integration ( ETL ) a.k.a Kettle

阿里巴巴分布式数据库同步系统(解决中美异地机房)

Use SQL to query Elasticsearch

Distributed Configuration Management Platform(分布式配置管理平台)

Dubbox now means Dubbo eXtensions, and it adds features like RESTful remoting, Kyro/FST serialization, etc to the Dubbo service framework.

Azkaban workflow manager.

MPush开源实时消息推送系统

美团点评集团统一使用的MySQL数据库访问层的中间件。主要提供对业务开发透明、读写分库、分库分表能力，并提供了端到端SQL监控的集成方案。

The vip.com's distributed job scheduling platform.

Xinfra Monitor monitors the availability of Kafka clusters by producing synthetic workloads using end-to-end pipelines to obtain derived vital statistics - E2E latency, service produce/consume avai…

Java分布式中文分词组件 - word分词

Powerful and user-friendly CI/CD server with high availability, parallel processing, runner auto-scaling

云上运维

DBus

A High Scalability Middle-ware for MySQL Sharding

An alerting dashboard for Graphite

58.com轻量级web框架

A Kafka audit system

用java实现一下Logstash的几个常用input/filter/output, 希望能有效率上面的大提升. 现在我们迁移到golang了 https://github.com/childe/gohangout