Rails vs Tornado: What are the differences?
Developers describe Rails as "Web development that doesn't hurt". Rails is a web-application framework that includes everything needed to create database-backed web applications according to the Model-View-Controller (MVC) pattern. On the other hand, Tornado is detailed as "A Python web framework and asynchronous networking library, originally developed at FriendFeed". By using non-blocking network I/O, Tornado can scale to tens of thousands of open connections, making it ideal for long polling, WebSockets, and other applications that require a long-lived connection to each user.
Rails and Tornado can be categorized as "Frameworks (Full Stack)" tools.
"Rapid development" is the top reason why over 822 developers like Rails, while over 34 developers mention "Open source" as the leading cause for choosing Tornado.
Rails and Tornado are both open source tools. It seems that Rails with 43.6K GitHub stars and 17.5K forks on GitHub has more adoption than Tornado with 18K GitHub stars and 4.98K GitHub forks.
Airbnb, Twitter, and Instacart are some of the popular companies that use Rails, whereas Tornado is used by Facebook, TravelPerk, and Zalando. Rails has a broader approval, being mentioned in 2321 company stacks & 796 developers stacks; compared to Tornado, which is listed in 69 company stacks and 16 developer stacks.