Vaguely related, I came across this talk the other day, and it is interesting to see this sort of thing come up twice in short succession for me. The talk is ab

Vaguely related, I came across this talk the other day, and it is interesting to see this sort of thing come up twice in short succession for me. The talk is about building an exchange from Jane Street. Leaving it here in case anyone is interested. https://www.youtube.com/watch?v=b1e4t2k2KJY https://www.youtube.com/watch?v=b1e4t2k2KJY