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The Ruby and Rails community linklog

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Querying At Warp Drive: Using ActiveRecord Includes

by Vaidehi Joshi —

We can make our code work and make our code right, but when it comes to making it fast…well, that’s a whole other story. Learn how to make smart queries at warp speed using a handy ActiveRecord method called includes. This post dives into the computer science theory behind quick querying and explains how this method can make your Rails apps more efficient.

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