How to Back Up and Restore MongoDB
Simple 2 command MongoDB
mongodump –> For dump all mongodb
mongorestore –> For restore all mongodb
You can also specify the –host and –port of the MongoDB instance that the mongodump should connect to.
For example:
mongodump –host=mongodb.example.net –port=27017
To specify a different output directory, you can use the –out or -o option:
mongodump –out=/data/backup/
To limit the amount of data included in the database dump, you can specify –db and –collection as options to mongodump. For example:
mongodump –collection=myCollection –db=test
Create Backups from Non-Local mongod Instances
The –host and –port options for mongodump allow you to connect to and backup from a remote host. Consider the following example:
mongodump –host=mongodb1.test.com –port=3017 –username=user –password=”pass” –out=/opt/backup/mongodump
Basic mongorestore Operations
The mongorestore utility restores a binary backup created by mongodump. By default, mongorestore looks for a database backup in the dump/ directory.
The mongorestore utility restores data by connecting to a running mongod directly.
mongorestore can restore either an entire database backup or a subset of the backup.
