This will create a database with 3 replicas and 8 shards.
curl -X PUT "http://xxx.xxx.xxx.xxx:5984/database-name?n=3&q=8" --user admin-user
The database is in data/shards. Look around on all the nodes and you will
find all the parts.
If you do not specify n and q the default will be used. The default is
3 replicas and 8 shards.
curl -X DELETE "http://xxx.xxx.xxx.xxx:5984/database-name --user admin-user