It just simplifies an entire field of software engineering (devops) into a simple "one-click" setup. Before, you had to open an account, provision a server, fi

It just simplifies an entire field of software engineering (devops) into a simple "one-click" setup. Before, you had to open an account, provision a server, figure out your machine image, install dependencies, figure out error/process handling, deploy... ...figure out optimization, payment, RAM usage, longevity, how many instances do I need? What are peak hours, and should it autoscale? No you just run a single command line and it's up in the cloud, figuring all that out for you automatically.