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by lmm 937 days ago
> Can you cite any single example where this is the case?

Plenty of line-of-business systems I've seen, but systems big enough to matter tend not to be public. Bitbucket's cloud and on-prem version are the only case I can think of where you can directly compare something substantial between an implementation known to be written in Python and an implementation that's known to be written in C/C++ (and even then I'm not 100% that that's what they use).