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Changing one character wildly improved our application's performance (segment.com)
20 points by ngaut on May 11, 2022 | hide | past | favorite | 3 comments


It's a good story with great context. I can imagine how exciting and surprising it must have been to find and fix the culprit. A bit of a let-down to think if the method was literally true to its name none of it would have happened, but then we wouldn't have this story.


Well, that's really embarrassing. Thanks for sharing such a wild story nevertheless


This is also a nice reminder that profiling tools are important. And Go's profiling is quite good in my opinion.




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