MongoDB database Backup and Recovery

Full library backup to the specified directory

Mongodump-h dbhost-d dbname-o dbdirectory
mongodump-h 192.168.0.1-d mydatabase-o D:\bak

//restore entire library
Mong Odump-h dbhost-u user-p pass-d dbdirectory
mongorestore-h 192.168.0.2-u "root"-P "123" D:\bak
--------------- ------------------------------------------------------------
//Backup only mytable This table to the specified directory
mongodump-h dbhost-d Dbname-c collectionname-o dbdirectory
mongodump-h 192.168.0.1-d mydatabase-c mytable-o D:\bak\mytable

//restore Single table
mongorestore-h 192.168.0.2-d mydatabase D:\bak\mytable
------------------------------------------------ ---------------------------
//can also use Mongoexport to back up a single table, but the backup is a file
mongoexport-h dbhost-d dbname-c CollectionName- o dbdirectoryfile
mongoexport-h 192.168.0.1-d mydatabase-c mytable-o E:\bak\mytable.bak

// Then use Mongoimport to restore the specified file to the library
mongoimport-h dbhost-d dbname-c collectionname-file
mongoimport-h 192.168.0.2-d myd Atabase-c email-file E:\bak\mytable.bak

MongoDB database backup and recovery