Comment by cllns_ruby

Hanami's DB layer was completely rewritten for Hanami 2 (based on Rom, and we've since merged teams), so you should try doing these again!

Rom has some other advantages, like not needing a 1-to-1 mapping between tables/columns to models/attributes. For example, you could have a `users` table that maps to Profile and Account structs. Profile could include a `bio` whereas Account version could have the email, ensuring data doesn't leak beyond what's needed. They're two different use-cases for the same data, so should be modeled separately. This also lets you work with DB's where you don't control the schema (owned by other teams or legacy DB's): you can map the data into the structure you need for your app, instead of carrying around irrelevant attributes.