PS. Nice idea
(Switched to PostgreSQL in a hot-change fashion!)
https://aws.amazon.com/ec2/instance-types/t2/
AWS advantage is infinite redundancy, you can fully automate failing servers. But it looks like you have to pay around 10X for that.
1. https://chrome.google.com/webstore/detail/wappalyzer/gppongm...
(Switched to PostgreSQL in a hot-change fashion!)