An Erlang/Elixir CouchDB client
An Erlang implementation of Redis
Hibari is a production-ready, distributed, ordered key-value, big data store. Hibari uses chain replication for strong consistency, high-availability, and durability. Hibari has excellent performance especially for read and large value operations.
Khepri is a tree-like replicated on-disk database library for Erlang and Elixir.
The Riak client for Erlang.