Mysql, sqlsever, oracle, redis, mongo, postgres and other database backup and recovery commands, sqlseverredis

Source: Internet
Author: User

Mysql, sqlsever, oracle, redis, mongo, postgres and other database backup and recovery commands, sqlseverredis

The following is a simple example of how to back up and restore each database. For more detailed parameters and configurations, refer to relevant information.

I. mysql:

Parameter description:

$ User $ Password $ Targethost $ Port $ Charset $ Dbname $ Table $ Filename
User Name Password Ip (localhost) Port Encoding Database Name Table Name (only required for table-level backup) File Name

Backup: mysqldump -- single-transaction-l-u $ user-p '$ password'-h $ targethost-P $ port -- default-character-set = $ charset $ dbname $ table> $ filename

Restore: mysql $ dbname-u $ user-p' $ password'-h $ targethost-p $ port -- default-character-set = $ charset <$ filename


Ii. sqlserver:

Note: sqlserver2003 and below only support osql, sqlserver2005 and above support both osql and sqlcmd. The following methods are applicable to sqlcmd and osql.

Parameter description:

$ User $ Passwrod $ Instance $ Dbname $ Filename $ Diff_filename
User Name Password Instance name Database Name Full backup file name Incremental backup file name

Full backup: osql-U $ user-P "$ password"-d master-S $ instance-Q "alter database $ dbname set offline with rollback immediate; restore database $ dbname from disk = '$ filename' with replace; alter database $ dbname set online"

Incremental Backup: osql-U $ user-P "$ password"-d master-S $ instance-Q "alter database $ dbname set offline with rollback immediate; restore database $ dbname from disk = '$ filename' with replace, NORECOVERY; restore database $ dbname from disk =' $ diff_filename 'with recovery; alter database $ dbname set online"

Full recovery: osql-U $ user-P "$ password"-d master-S $ instance-Q "alter database $ dbname set offline with rollback immediate; restore database $ dbname from disk = '$ filename' with replace; alter database $ dbname set online"

Incremental recovery: osql-U $ user-P "$ password"-d master-S $ instance-Q "alter database $ dbname set offline with rollback immediate; restore database $ dbname from disk = '$ filename' with replace, NORECOVERY; restore database $ dbname from dist =' $ diff_filename 'with recovery; alter database $ dbname set online"


Iii. oracle:

Oracle uses rman for backup and recovery. If you are interested, you can learn more about the specific use of rman.


Iv. redis:

Note: The redis data backup file is stored in the full path file name consisting of dir + dbfilename in the configuration file;

Backup: redis-cli-h targethost-p $ port-a $ password save

Recovery: you only need to store the backup file in the original directory and restart redis.


V. mongo:

Parameter description:

$ Targethost $ Port $ Dbname $ Backup_dir $ User $ Password $ Table $ Recovery_dir
IP address Port Database Name Save path User Name Password Table Name (Table-level recovery) Recovery path

Backup: mongodump -- host $ targethost: $ port-d $ dbname-o $ backup_dir-u $ user-p $ password

Recovery: mongorestore -- host $ targethost: $ port-d $ dbname-u $ user-p $ password-c $ table $ recovery_dir


Vi. ipvs:

$ Targethost $ Port $ User $ Dbname $ Filename $ Recovery_file
IP address End Port User Name Database Name Backup File Restore Files

Backup: pg_dump-c-B-h $ targethost-p $ port-U "$ user" $ dbname> $ filename

Restore: psql-h $ targethost-p $ port-U "$ user"-d $ dbname-f $ recovery_file


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