3 ms·
I don't know where you got C++ from. In any case, I assume they stayed with Java as their entire code base was Java with the exception of what ever they progra
by chollida1 10y ago
I don't know where you got C++ from.
In any case, I assume they stayed with Java as their entire code base was Java with the exception of what ever they program their FPGAs with.
- TickleSteve 10y agoFPGA's are typically used for the real-time front-end in systems like this.... ...Which means that the Java side wasn't doing anything particularly quick or real-time. The Java side was the 'easy&slow' side.... hence they could use Java.
- cheez 10y agoYeah, I concur with what the other guy says. There is no way they were using Java for the HFT side.