[declaredapple]

I assume it's similar to the 1 billion row challenge with java - C# and Java have sufficiently advanced VM's that they can compete with C/CPP performance - assuming you go out of your way to optimize for it.

https://github.com/gunnarmorling/1brc

[neonsunset]

Comparison between languages: https://hotforknowledge.com/2024/01/13/1brc-in-dotnet-among-...