MongoDB database backup and recovery, mongodb Database Backup

MongoDB database backup and recovery, mongodb Database Backup

// Back up the entire database to the specified directory

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

// Restore the entire database
Mongodump-h dbhost-u user-p pass-d dbdirectory
Mongorestore-h 192.168.0.2-u "root"-p "123" D: \ bak
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// Only backup the mytable table to the specified directory
Export dump-h dbhost-d dbname-c collectionname-o dbdirectory
Mongodump-h 192.168.0.1-d mydatabase-c mytable-o D: \ bak \ mytable

// Restore a single table
Mongorestore-h 192.168.0.2-d mydatabase D: \ bak \ mytable
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// You can also use export to back up a single table, but the file is backed up.
Export export-h dbhost-d dbname-c collectionname-o dbdirectoryfile
Export export-h 192.168.0.1-d mydatabase-c mytable-o E: \ bak \ mytable. bak

// Use restore import to restore the specified file to the database.
Export Import-h dbhost-d dbname-c collectionname-file
Export Import-h 192.168.0.2-d mydatabase-c email-file E: \ bak \ mytable. bak