I'm an experienced dev, but I had no clue about any game dev. However, I was able to run the Atavism demo project MMO with my cloud own server in less than 5 hours. That just blew me away, honestly!
However, my dream game will need some more data entities (tables / structures) than what Atavism provides out of the box.
What options do I have to accomodate this requirement?
For instance, is it possible to:
Extend the Atavism DB model by adding my own tables?
Couple the Ativism realm with a firebase project (or any other 3rd party auth / DB service)?