Explore the ingenious method behind the One Billion Row Challenge's fastest temperature parsing technique, featuring a deep dive into Quân Anh Mai's (@merykitty) optimization code without loops or if statements, leveraging bitwise operations and ALU magic for unparalleled efficiency.| QuestDB Blog
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 1.7 seconds. Example code and walkthroughs included!| QuestDB Blog