Open-source monitoring and alerting system for time-series data from databases, metrics systems, and web servers, created by Stack Exchange
Bosun is an open-source monitoring and alerting system created by Stack Exchange. It is designed to monitor, analyze, and alert on time-series data from databases, metrics systems, web servers, and other systems that output numeric data over time.
Some key features of Bosun include:
Bosun was created to meet the complex monitoring needs of Stack Exchange's large-scale production infrastructure. It offers more advanced analytics and customizability than many commercial monitoring tools. The open-source model also allows users to extend Bosun to fit their specific use cases.
While the configuration and use of Bosun has a learning curve, it is a very powerful and scalable monitoring system for organizations with complex infrastructures and monitoring needs.