Are there any distributed hash table implementations in Erlang? I searched the Internet and found a number of research papers, but I did not find a mature implementation.
Riak is quite mature and is mainly implemented in Erlang. This is a little more than just DHT.
Redis is an incredibly fast implementation that I have used successfully before, and there is a big Erlang binding for it: http://streamhacker.com/2009/12/21/erldis-erlang-redis-client/ p>