Riak as well, I've used it very successfully on projects in the past. https://docs.riak.com/riak/kv/latest/developing/data-types/index.html https://docs.riak.c

Riak as well, I've used it very successfully on projects in the past. https://docs.riak.com/riak/kv/latest/developing/data-types/index.html https://docs.riak.com/riak/kv/latest/developing/data-types/i...