# Overview

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

Graylog (opens new window) is the most widely deployed open source message broker. With more than 35,000 production deployments of Graylog world-wide at small startups and large enterprises, Graylog is the most popular open source message broker.

# Improve

This document will continue to improve and broadly absorb the needs of users. If you have good idea, please don't hesitate to give us feedback by Edit this page on GitHub, and welcome you to fork this documentation on Github (opens new window)

# Scope

The image library provided by Websoft9 has released on the major Cloud Platform and provides English and Chinese documents, which can be easily used by cloud users worldwide.