On: Erlang distributed node in Go

I'm fond of the idea of Erlang as a "systems glue" while using other languages for performance or safety.

Another example is an Erlang node in OCaml, with a very nice writeup by Ulf Wiger explaining the reasoning for this kind of architecture:

http://code.google.com/p/erlocaml/

I seem to recall that Sergey Aleynikov was using something like this for his HFT.

Chicago's Connamara Systems does this with their HFT framework.

http://www.connamara.com/solutions-hftframework.html