Looking for an Advance ROR Classes

I’m looking for advance ROR classes (school or online) that can help me understand how to split a application between two databases (recent and archive)

Hey,

It has everything you need! Go with the guides! https://guides.rubyonrails.org/

Param

https://www.thegreatcodeadventure.com/managing-multiple-databases-in-a-single-rails-application/
looks like it might be useful, Stephanie. Let me know how you get
on... -- H