I really wanted to try rethink db in one of my side projects, which is gonna be a SaaS product. What are the best practices/ support for multi tenancy, with ret

I really wanted to try rethink db in one of my side projects, which is gonna be a SaaS product. What are the best practices/ support for multi tenancy, with rethink? The front end will mostly be Rails (I currently use apartment gem with postgres).