How to become a DevOps engineer: A cheat sheet

Many organizations are moving to DevOps, an ethos that integrates software developers and IT professionals who manage production operations for a smoother, more productive workflow. That means that DevOps engineers are more in demand than ever before, with these...

How Facebook configures its millions of servers every day

When you’re a company the size of Facebook  with more than two billion users on millions of servers, running thousands of configuration changes every day involving trillions of configuration checks, as you can imagine, configuration is kind of a big...