# Overview

This documentation is provided by Websoft9 (opens new window). It can help users to acquire skills of RocketMQ Deployment, Installation, Configuration, Backup, Upgrade, Connect Instance and more.

RocketMQ (opens new window) is a distributed open source message queuing system developed by Alibaba, and it is a distributed message middleware with low latency, high concurrency, high availability and high reliability.

# Improve

To take more users' need into consideration, we're continuing to improve the documentation.
If you have any good idea, feel free to Editing this page on GitHub to give us feedback and we welcome you to fork this documentation on GitHub (opens new window).

# Scope

We have published the image library on the major Cloud Platforms and offered English and Chinese documents for guidance. Global users can get and use it with great convenience.