Active Record Scopes and Arel

Query Optimization

talk by Dávid Halász: Lightning Talk: How to use Arel? Wrong answers only!

Lightning Talk: How to use Arel? Wrong answers only!

Dávid Halász

Helvetic Ruby 2024

talk by Kevin Lesht: Geolocation EXPLAINed

Geolocation EXPLAINed

Kevin Lesht

RailsConf 2022

talk by Andrew Atkinson: Puny to Powerful PostgreSQL Rails Apps

Puny to Powerful PostgreSQL Rails Apps

Andrew Atkinson

RailsConf 2022

talk by Katarzyna Turbiasz-Bugała: Things I Learned the Hard Way Building a Search Engine

Things I Learned the Hard Way Building a Search Engine

Katarzyna Turbiasz-Bugała

EuRuKo 2017

talk by Craig Kerstiens: Postgres Performance for Humans

Postgres Performance for Humans

Craig Kerstiens

Ancient City Ruby 2014

talk by Cameron Dutro: Advanced aRel: When ActiveRecord Just Isn't Enough

Advanced aRel: When ActiveRecord Just Isn't Enough

Cameron Dutro

RailsConf 2014

talk by Jacob Swanner: Active Record Scopes and Arel

Active Record Scopes and Arel

Jacob Swanner

RailsConf 2012