Simple way to import and export collections in MongoDB

A simple command will help to import and export collections in mongoDB.

Export/Dump Collections in MongoDB:

mongodump -d <database_name> -o <directory_backup>

The above command will dump all the collections in the defined directory.

eg: if your database name is awesome_db and you selected the my_db_backup as backup directory then you need run below command:

mongodump -d awesome_db -o my_db_backup

If your db has authentication enabled then pass -u <username> -p <press enter> with the above command.

Import/Restore Collection in MongoDB:

mongorestore -d <database_name> <directory_backup>

Similarly this command will restore the collections in the mongodb database. for eg:

mongodump -d awesome_db -o my_db_backup

pass the authentication -u <username> -p <press enter> if your mongodb has authentiction.

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