I have two questions about backup and restore sharded cluster:
I have replicaset. Replicaset comprises primary, secondary and arbiter.
I create a new sharded cluster and i want to move data from the replicaset to the sharded cluster.
How can i do it? Maybe there are best practices for this?
What is the best way for backup and restore sharded cluster without using MongoDB Atlas, MongoDB Cloud Manager, MongoDB Ops Manager?
Thank you for your answers