Voila, Indexes! A Look at Some Simple Preventative Magick

Query Optimization

talk by Vipul A M, Prathamesh S: Active Record Can't Do It? Arel can!

Active Record Can't Do It? Arel can!

Vipul A M, Prathamesh S

Garden City Ruby 2015

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 Craig Kerstiens: Postgres Performance for Humans

Postgres Performance for Humans

Craig Kerstiens

Ancient City Ruby 2014

talk by Jacob Swanner: Active Record Scopes and Arel

Active Record Scopes and Arel

Jacob Swanner

RailsConf 2012

talk by Bryan Helmkamp: Arel: The Ruby Relational Algebra

Arel: The Ruby Relational Algebra

Bryan Helmkamp

GoGaRuCo 2010

talk by Tim Morgan: Oh S***: How to bring a big Rails website down (and how not to)

Oh S***: How to bring a big Rails website down (and how not to)

Tim Morgan

LA RubyConf 2010