[randito]

(Disclaimer: Newbie checking but still curious).

Are you using libluster or Distributed Erlang to reach the clusters? Or just simple networking over the Fly network.

> That will find or place an Elixir process on the cluster and rpc the target node with our code.

Is this similar to what you did with Flame? Or just a refinement of that idea.

[chrismccord]

We use dns_cluster, which ships with all phoenix apps. libcluster achieves the same, so whatever works. Ultimately dist erl just needs a way to reach the nodes and you call Node.connect/1 on a hostname and off to the races. It's similar to FLAME, in that the erlang VM allows sending functions over the wire as a regular transparently encoded/decoded datastructure, but in this case it's just simple built-in erlang erpc, ie `:erpc.call` underneath rather than FLAME where we are managing a pool of elastic nodes, then rpc'ing them.

[randito]

Thanks for the reply. Summary: Here's this really cool thing we're doing! Oh, are you wrote something exotic for it? Nope, just regular Erlang goodness that's been around 20 years.