Backup of MongoDB collection data and rename the collections [duplicate]

Question

I want to take a collections data backup on a different host, with renaming the Collections.

I am very new to MongoDB. Please help me with this task.

Answer 1

You can with this command rename your collection:
db.rrecord.renameCollection("record")

Then backup with this:
mongodump --host mongodb1.example.net --port 3017 --username user --password "pass" --out /opt/backup/file

Tip: You can specify different host for save your backup file.