Phusion

Phusion is a software company specializing in providing high-performance, reliable, and scalable web hosting solutions, with a primary focus on Ruby and Node.js applications. Established in 2009, the company is well-known for its development of Phusion Passenger, an application server designed to facilitate the deployment of web applications.

Phusion Passenger operates as a web server module compatible with Apache and Nginx, enabling seamless hosting of Ruby, Python, and Node.js frameworks. It is recognized for its simplicity, robust performance, and ability to manage numerous virtual hosts efficiently. Passenger offers features such as process management, automatic application restart, and resource isolation, which contribute to improved uptime and scalability.

Beyond Passenger, Phusion provides support tools and consultancy services aimed at optimizing application deployment. The company's architecture emphasizes security, efficiency, and ease of use, making it popular among developers and hosting providers.

Phusion is committed to open-source development, providing its software under permissive licenses, which fosters a global community of users and contributors. Its solutions are employed across various industries worldwide, ranging from startups to large enterprises, seeking performance enhancements and simplified deployment processes.

Overall, Phusion's contributions to web host automation and application server technology have established it as a notable player in the hosting and web development community, with continued focus on improving application performance and infrastructure management.