What distributed process registries are available for Erlang?

Question

I\'d like to compile a reasonably complete list of distributed process registry libraries for Erlang.

Such libraries need to support basic operations like register

Answer 1

I would argue that riak_core is such. I use its partition ring + consistent hashing to find the node, together with a local gproc instance to find the exact process. Thus I get very fine balance between fault tolerance, availability and speed.