currently working on a project which makes use of a sharded mongo cluster but i'm not entirely sure what to do beyond making the cluster
where should i be creating collections? the config server?
where should i be interacting with the sharded collection? also the config server?
i should be sharding collections via the shard router, right?
but what if there's data that's already been stored on the config server?
i feel like i'm doing something completely stupid

Banana