[marcosdumay]

High speed fiance is mostly done in Java and Haskell, because mistakes are expensive. (And yeah, it's one of the very few fields that Haskell enters the list.)

[alex_smart]

HFTs have pretty much all moved to FPGAs for sub-microsecond latencies in past few years. C++ can’t compete with that, let alone Java or Haskell.

[namtab00]

Jane Street is all-in on OCaml.

Their podcast titled "Signals and Threads" is quite interesting.

[kyawzazaw]

They maybe the sole one that does not use C++

[kajaktum]

Wouldn't the tail latency really mess with you tho? You could be doing really bad things with bad data.

[jjgreen]

Now a "high speed fiance" is something you should be really careful around

[champagnepapi]

oh wow! I had no idea at all. I'll have to read more about this :)