The Billion Row Challenge (1BRC) - Step-by-step from 71s...

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The Billion Row Challenge (1BRC) - Step-by-step from 71s to 1.7s
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The Billion Row Challenge (1BRC) - Step-by-step from 71s to 1.7s

I took part in the Billion Row Challenge. Enjoy a deep, step-by-step summary of how you get from a Parallel Java Streams implementation that takes 71 seconds to a super-optimized version that takes 1.

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