Do you think you could make an updated tutorial on Rails deployment with postgresql, nginx, rails, and unicorn or similar?
I've been following your tutorials for Ubuntu 14.04, and I use 16.04 because I prefer latest standards and security, but many sections are of course 2 years old and much has changed. Following your tutorials to the letter still gives me errors such as permissions, 403, 503, 404, and more. Some things are outdated such as the transition from upstart to systemd(incorrect spelling). So could you update tutorials for Ubuntu 16.04, or simply recommend a good setup between Nginx/Apache, PostgreSQL/MySQL/SQLite3, Capistrano, Puma/Unicorn?