Nginx- unicorn- rails - MySQL + redis Everything is crud so rails with percona is nice and scalable and easy to deploy. Redis solves all the unsolvable proble

Nginx- unicorn- rails - MySQL + redis Everything is crud so rails with percona is nice and scalable and easy to deploy. Redis solves all the unsolvable problems... locking, queuing, caching, magic kittens, and it’s easy to operate at scale Nginx - makes it easy to have a robust front end for serving up css / js / images with http2 Unicorn is just nice way to run rails apps