Hacker News with Generative AI: ActiveRecord

Shardines: SQLite3 Database-per-Tenant with ActiveRecord (julik.nl)
There is a pattern I am very fond of - “one database per tenant” in web applications with multiple, isolated users. Recently, I needed to fix an application I had for a long time where this database-per-tenant multitenancy utterly broke down, because I was doing connection management wrong. Which begat the question: how do you even approach doing it right?
Optimize Database Performance in Ruby on Rails and ActiveRecord (appsignal.com)
In Rails, we're more likely to use SQL databases than other frameworks.