Consistent Hashing with Orbis
This lightning talk was a demo of the Erlang library named Orbis that I wrote to show a simple implementation of the consistent hashing functionality found in the more advanced Riak Core library written by Basho.
You can read more about Orbis at https://github.com/ahf/orbis and have a look at the two example applications.
The source code of Riak Core is available at https://github.com/basho/riak_core.