MongoDB Backup Recovery

Back up the specified library mongodump-h ip-d dbname-o dir//-h back with server ip-d followed by database name No then backup all libraries-o after specifying where to back up it is a directory

Back up all libraries mongodump-h Ip-o dir

Back up the specified collection mongodump-d mydb-c testc-o/TMP/TESTC//-c Specify the collection name

Export collection to JSON file mongoexport-d mydb-c testc-o/tmp/testc.json//-O followed by a file name

Recover all Libraries Mongorestore--drop dir///Where dir is the directory name for backing up all libraries--drop optional means to delete the previous data before recovering it is not recommended

Restores the specified library mongorestore-d mydb dir///-d The name of the library to be restored dir is the directory where the library was backed up

Restore collection mongorestore-d mydb-c TESTC Dir/mydb/testc.bson//-C followed by the collection to be restored the name dir is the path to the file where the makefile was generated when you backed up the MyDB library here is the path to the Bson file

Import Collection mongoimport-d mydb-c TESTC--file/tmp/testc.json

This article from "愺 Burgundy pounding his 豩" blog, declined reprint!

MongoDB Backup Recovery