As your application grows, so do your database tables. If you keep fetching all columns, those extra fields, especially large text or JSON blobs can quietly eat up a lot of memory. This post shows how to reduce memory usage in your Rails apps by selecting only the columns you need from the database.| Write Software, Well
This post shows how you can get a better understanding of your Ruby on Rails application performance with the Rails Debugbar, a profiling tool inspired by Laravel Debugbar. It also covers how to spot N+1 queries, reduce object allocations, and optimize SQL queries to improve page load times.| Write Software, Well