I just switched from RethinkDB to Postgres as well, although my issues were more with NoSQL than RethinkDB specifically. With JSON support in PG, and the abilit

I just switched from RethinkDB to Postgres as well, although my issues were more with NoSQL than RethinkDB specifically. With JSON support in PG, and the ability to let Amazon RDS handle DB admin/scalability, I don't see any reason to sacrifice ACID compliance and security on NoSQL.