MongoDB Database Export Import Migration

Export in server 1

/usr/local/mongodb/bin/mongorestore-d adv_new/tmp/mongodb/

It then generates a adv_new directory in the/tmp/mongodb/directory that holds the data files for the Adv_new library.

Import in server 2

Login MONGO to create a new library

/usr/local/mongodb/bin/mongo

> Use adv_new; (You can create a new library directly using use, but show is a new library that you don't see, and you can execute the DB to see the libraries you're using)

Switched to DB adv_new

> Show DBS;
Local 0.078GB

> db;

Adv_new

> Db.users.save ({username: "Tom"}) (must write something to really create the library)

Writeresult ({"ninserted": 1})

> Show DBS;
Adv_new 0.078GB
Local 0.078GB

Start Import

/usr/local/mongodb/bin/mongorestore-d adv_new/tmp/mongodb/adv_new/

MongoDB Database Export Import Migration