I wonder how many people in Vietnam know DevOps. Not everyone even agrees on what the term DevOps even means. There's no Vietnamese ops or devops community and very few people talking about it. But DevOps is something any full stack web developer needs to master nowadays, and it goes beyond being able to set up and sysadmin a Linux server. Here I'll take devops to mean the procedures for setting up the servers which will run your organizations (web) applications, mostly in the cloud.
Ansible, Puppet, Chef: server orchestration tools using Ruby, except Ansible which...