Eager-Loading on Scholionhttps://scholion.thluiz.com/tags/eager-loading/Recent content in Eager-Loading on ScholionHugo -- gohugo.iopt-BR© 2026Wed, 04 Nov 2015 09:16:15 -0300Remove N+1 queries in your Ruby on Rails apphttps://scholion.thluiz.com/notes/remove-n-plus-one-queries-in-your-ruby-on-rails-app/Wed, 04 Nov 2015 09:16:15 -0300https://scholion.thluiz.com/notes/remove-n-plus-one-queries-in-your-ruby-on-rails-app/The post explains the N+1 query problem in Rails, shows how eager loading methods reduce repeated database calls, and gives a few other ways to merge queries and spot them in development.