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Episode 131

Profiling Ruby

Greg Price was frustrated by how long it takes Ruby 1.9.3 apps to launch, so he decided to dive in and fix things. By using general techniques for profiling and fixing code, he was able to make app launching in Ruby 2.0 twice as fast. Greg shares his techniques and shows how they can be used for any performance problem in MRI or a C extension.

Bonus content: download the slides from this talk.

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Episode 131