Howdy Mate, Interview Question being contrived to exist for many projects simply so it can be run will be the first to hit the wall, but those projects where the functions to make existing transactions cheaper in real world applications will find the elusive real world demand. AWS Training I recently attended the AWS Summit London 2018. During the afternoon session about "Open Source at AWS" there were some resources mentioned for persuading your company that open source can be a great benefit to them. Unfortunately this wasn't one of the slide sets which has been made available after the event. Follow my new blog if you interested in just tag along me in any social media platforms! Cheers, Radhey