There’s HFT systems in Java, and OCaml. I’m not an *expert* in these domains but...

steveklabnik on Oct 19, 2018 | parent | context | favorite | on: C++ Programming Questions to Ask on Interview (201...

There’s HFT systems in Java, and OCaml. I’m not an expert in these domains but since markets are only open for certain hours of the day, you can pre-allocate enough memory and just not collect till after the bell rings. In my understanding.