Hello sir, how are you? hope you are doing great.!!
We are working on mongodb since 3 years and recently we implemented master slave architecture in mongodb.
we know how master and child replica set works in mongodb.. how when master gets down, election happens and it choose one of the slave to be a master in the replicaset..
we did it for highly available portal so that even if master fails, child gets the master position.
Looking forward to work with you and ready to discuss further.
Thanks,
jay