![Comprehensive Comparison of Rack-Based Servers in Ruby: Puma, Unicorn, WEBrick, Thin, Rainbows!, and Passenger | by Ashvin Choudhary | Medium Comprehensive Comparison of Rack-Based Servers in Ruby: Puma, Unicorn, WEBrick, Thin, Rainbows!, and Passenger | by Ashvin Choudhary | Medium](https://miro.medium.com/v2/resize:fit:1400/1*X_n65fPrOVB8i9etSgmnZA.png)
Comprehensive Comparison of Rack-Based Servers in Ruby: Puma, Unicorn, WEBrick, Thin, Rainbows!, and Passenger | by Ashvin Choudhary | Medium
![How we've made Phusion Passenger 5 ("Raptor") up to 4x faster than Unicorn, up to 2x faster than Puma, Torquebox How we've made Phusion Passenger 5 ("Raptor") up to 4x faster than Unicorn, up to 2x faster than Puma, Torquebox](https://www.rubyraptor.org/img/rack.png)
How we've made Phusion Passenger 5 ("Raptor") up to 4x faster than Unicorn, up to 2x faster than Puma, Torquebox
![kubernetes - Horizontal autoscaling rails on GKE - specifically - web server choices and differences with conventional deployments - Server Fault kubernetes - Horizontal autoscaling rails on GKE - specifically - web server choices and differences with conventional deployments - Server Fault](https://i.stack.imgur.com/FB9Q6.jpg)
kubernetes - Horizontal autoscaling rails on GKE - specifically - web server choices and differences with conventional deployments - Server Fault
![How we've made Phusion Passenger 5 ("Raptor") up to 4x faster than Unicorn, up to 2x faster than Puma, Torquebox How we've made Phusion Passenger 5 ("Raptor") up to 4x faster than Unicorn, up to 2x faster than Puma, Torquebox](https://www.rubyraptor.org/img/chart2-blacktext.png)