[HOWTO] Develop a theme / the core with live data

As I work heavily on a theme I came up with an Idea on howto develop it quick with data from my own blog.

1.) Use the same Theme online and in dev.
2.) Use a Database Server (eg: MySQL)
3.) Use a remote Storage (eg: S3 with Minio)
4.) Configure both ghost server’s with those 2
5.) Symlink the theme into the local dev server.

Kind regards,
René