Serverless computing is all the rage right now—and for several good reasons:
- It removes you from having to provision a server yourself; you simply write functions, and the resources you need are automatically allocated to that function.
- You pay only for the resources you use. No more leaving servers up and running, then getting a big cloud bill at the end of the month.
- It can automatically scale, determining what cloud services need to scale with demand and then making it happen.