I wouldn't bundle C with Golang and Java with Node. Golang and Java are roughly a tier on their own. Java is definitely a thing in this space[1], although it'

I wouldn't bundle C with Golang and Java with Node. Golang and Java are roughly a tier on their own. Java is definitely a thing in this space[1], although it's a fairly unidiomatic style of Java that reduces allocations and puts a lot of emphasis on consistent low latency. [1] e.g. https://marketswiki.com/wiki/TRADExpress https://marketswiki.com/wiki/TRADExpress ; though they've been absorbed into Nasdaq now and my visibility into CFT ended with that, no idea how much of their software is still running