During traditional Oracle backup, database files are backed up by copying files from the operating system. The backup granularity is data files, which may be large,
During traditional Oracle backup, database files are backed up by copying files from the operating system. The backup granularity is data files, which may
1. Separate backup1. Classic full-database backup: backup as compressed backupset database include current controlfile plus archivelog delete all input;2. tablespace: name of the backup tablespace;3. Data File: backup datafile n; (n: Data File No. select file_name, file_id, tablespace_name from dba_data_files ;)4. Cont
Scripts are placed in the/home/user/mysql tutorial _backup.sh
Crontab
# crontab-l
# m H Dom Mon Dow command
* * */home/user/mysql_backup.sh
The script is as follows
#!/bin/sh
# mysql_backup.sh:backup MySQL databases and keep newest 5 days backup.
#
# Last updated:20 March 2006
# ----------------------------------------------------------------------
# This are a free shell script under GNU GPL version 2.0 or above
# Copyright (c) 2006 Sam T
Tags: and through director extended get database int backup technology shareOne: Handwritten tsql script 1, automatic backup Weekly full Backup of database, set Schedule Interval to weekly UseMasterGo
Declare @FileName nvarchar( the)
Set @FileName =N'D:\SQLBackupFolder\TestDB_FullBackup_'+CONVERT(nvarchar(Max),getdate(), the)+N'. bak'
Tags: mysql automatic hot standbyPros: Hot backup, no impact on business, incremental backup, remote backup.Purpose: Automatically package backup to remote 10.0.0.111 backup serverPremise:1. Installing XtrabackupYum Install http://www.percona.com/downloads/percona-release/redhat/0.1-3/percona-release-0.1-3.noarch.rpmYu
Label:One, cold backup A cold backup occurs when the database has been shut down properly and provides us with a complete database when it shuts down normally. Cold backup is a statement that copies critical files to another location. The fastest and safest method for backing up Oracle information for cold backups. The advantages of cold
In SQL Server 2000, assume that we have a database of: Test, which now requires it to be automatically backed up 19:00 every day, and in the event of a database error in the future, we can restore the database to any backup point in time with a backup file.Backup steps:1. In SQL Server Enterprise Manager, register the server where the database resides, note that you want to use the SA user name and password
---------- Full backup -----------Backup set: block backup used in data filesImage copy: a complete copy of all data files.---------- Incremental Backup -----------A backup of a database that has changed since a specific time point. This time point can be the time point of t
For an Oracle database tutorial, only physical and logical backups
Physical Backup: A backup process that copies the operating system files that actually make up the database from one place to another, usually from disk to tape.
Logical backup: Is the process of extracting data from a database in a SQL language and coexisting it in a binary file.
The first cla
I. Hot Backup
Cold backup occurs when the database is shut down normally. When the database is shut down normally, it will provide us with a complete database. This article describes how to copy key files to another location during cold backup. The fastest and safest way to back up Oracle information during cold backup
I. Cold backup
Cold backup occurs when the database is shut down normally. When the database is shut down normally, it will provide us with a complete database. This article describes how to copy key files to another location during cold backup. The fastest and safest way to back up Oracle information during cold backup
First, the service environment(1), WEBserver (192.168.10.130); Backserver (192.168.10.129)(2), Backserver Server deployment, install required software, and start(3), set up the system backup user backup (both Web server and backup server are established users)[[email protected] ~]# useradd backup; Echo
First, use the percona-xtrabackup tool to perform full backup of the database, and then perform Incremental backup of the data after each database data update.
First, use the percona-xtrabackup tool to perform full backup of the database, and then perform Incremental backup of the data after each database data update.
2014-07-27 BaoxinjianI. Summary
1. Cold BackupA cold backup database is a backup of all critical files, including data files, control files, and online redo log files, to be copied to another location after the database is closed.In addition, cold backups can include backups of parameter files and password files, but these two backups can be selected as needed.Cold
the introduction Several advanced applications of the WINDOWS2008 server Backup program. Mainly want to include network incremental backup, backup notification, space management and so on.Commercial backup software, in addition to having a nice management interface, also includes some very critical features, where netw
Full backup + Incremental backup completes time-to-point restoreFirst, some gratitude.Backup type:Hot backup, warm backup, cold backupHot backup, read/write not affected;Warm backup: Only read operation can be performed;Cold
Mongolerman backup in-depth analysis-online backup, start to execute the actual database backup operation, at this time a log switch (altersystemarchivelogcurrent
Oracle RMAN backup in-depth analysis-online backup, start to execute the actual database
Data processing becomes more and more important and critical in modern enterprise operations, and may even become a bottleneck of enterprise development. the importance of data protection is self-evident. if an enterprise does not have a good data protection solution or strategy, once important data is lost, the consequences will be disastrous, with economic losses.
Data processing becomes more and more important and critical in modern enterprise operations, and may even become a bottleneck of e
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