Default strategy: :erlang.phash2(key, shard_count) over the configured
shard list. Adding or removing a shard remaps most keys; use
Shardex.Strategy.JumpHash if the shard count will grow.
Default strategy: :erlang.phash2(key, shard_count) over the configured
shard list. Adding or removing a shard remaps most keys; use
Shardex.Strategy.JumpHash if the shard count will grow.