![RailsCasts (Mobile) show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/035/010/small/railscasts-mobile.jpg)
Summary: One way to improve performance is to cut down on the number of SQL queries. You can do this through eager loading. Learn all about it in this episode!
Summary: One way to improve performance is to cut down on the number of SQL queries. You can do this through eager loading. Learn all about it in this episode!