A Speedier Rails App using Rails 3.1 + Arel 2.0

| 1 min read

Before (Rails 3.0.1pre stable branch + Arel 1.0.1):

After (Rails 3.1.0 master branch + Arel 2.0.0dev master branch:

Thanks to the awesome work done by Aaron Patterson (@tenderlove) and others. :-)


After Aaron Patteron’s tweet, I ran the tests again on Rails 3.0.1pre stable branch + Arel 2.0.0dev master branch, and the result blew my mind:

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