Hi, I have been playing with the beta cli and it's really awesome ! While reading the

next

docs, in here https://docs-next.graph.cool/reference/database/overview-viuf8uus7o I read

Graphcool uses a SQL database under the hood. In the hosted version of Graphcool, every project comes with an instance of AWS Aurora. In the self-hosted version, it's possible to plug in other databases like MySQL.