Overall Backup:Back up the entire table or entire database or even all databases.Incremental backup:Back up the data in a range.1, the overall backup:To back up a table:For tables with storage engine MyISAM, you can copy the three files of frm, myd, myi directly to the backup effect. When you need to restore, and then copy back to achieve the restore effect.If the storage engine is a InnoDB table, it is not as simple as the data and indexes of all tab
#!/bin/bash##description: the script function, cycle in weeks; Friday full backup, Saturday No backup, Sunday to Thursday differential backup;# due to work needs, do not implement compression packaging method, using CP full backup, rsync differential backup;# to use this s
Veeam backup Replication 9.5 permanent hack activates VMware Hyper-V BackupVeeam Backup Replication is a powerful, easy-to-use, cost-effective backup and availability solution that enables fast, flexible, and reliable recovery of virtualized applications and data, consolidating virtual machine (VM) backup and replicat
After the Rman backup and after the backup of the data files, learned that the process of Rman backup ODU, the majority of TRUNCATE TABLE raw data is not properly backed up (why the vast majority, I can not explain), here you can see the Rman Backup is not really completely physically replicated (and Rman copy is still
When the database is fully backed up, we may sometimes experience an extreme situation, such as three c,d,e on a server with only 5G of space left
But what if it takes 12G of space to fully back up the business library?
Use filegroup backup? But the database does not make table partitions, there are no multiple filegroups, there is only one primary filegroup AH
This time we can use backup file segmentati
Type of database backup
According to the database size backup, there are four types, applied to different occasions, the following briefly describes:
1.1 Full backups
This is a common way for most people to back up the entire database, including all database objects such as user tables, system tables, indexes, views, and stored procedures. But it takes more time and space, so it's generally recommended t
Zookeeper
One:
He backup set holds a backup of a database other than the existing 'xxdb' databaseSometime when you try to restore the backup file on an existing database and receive the following error message:
Restore failed for Server'SQL Server name'. (Microsoft. SqlServer. Smo)Additional information:System. Data. SqlClient. SqlError: The
Since I have not been familiar with Oracle, I have not answered this question. I have checked the information and summarized it as follows. I have the opportunity to study oracle in the future. I don't know how the written test is. I hope God didn't go to WC.
Advantages and disadvantages of hot backup and cold backupAdvantages of Hot Backup:
1. Data can be backed up at the tablespace or data file level. T
The first step, if the computer is not installed itools we can Baidu search download a itools installed in your computer.
The second step, installed we click to open the "toolbox"-"ITunes backup management."
The third step is to start creating a new backup in "ITunes Backup Management"-"Create a backup."
How to use ITunes to delete a backup file
If you're using an iTunes backup, the backup file is stored somewhere on your computer. Go to the folder? No, we delete this backup file directly from ITunes.
First step: Start the ITunes application.
Step two: Go to ITunes's "preferences".
Step three: Select
Original link: http://www.360doc.com/content/11/1209/09/834950_170836197.shtmlScenario: Perform a full backup every Sunday, performing an incremental backup every 1 o'clock in the afternoon[Applicable version] MySQL 4.x–6.xConfigurationThe prerequisite for performing an incremental backup is that MySQL turns on the log-bin log switch, for example, in My.ini or my
MSSQL Server 2005 Restore the database Bak file, Web site using virtual Host station will often encounter, in general, the host has an online management program, but sometimes not, you need to restore the backup SQL database locally. In this case, MSSQL Server 2008 will also appear, sometimes "backup set of database backup and the existing XX database" error, thi
# # View data for tables in the current library([email protected]) [Test]>select Count (*) from T_innodb;+----------+| COUNT (*) |+----------+| 0 |+----------+1 row in Set (0.00 sec)# # Performs an insert data operation, which executes after full provisioning([email protected]) [Test]>call addtest (100000,0);# # Perform a full library backup# Backup folder: 2014-06-19_20-53-41# Backup_type = full-backuped#
In the daily operations, the backup of MySQL database is extremely important, in case the database table is lost or corrupted, can recover the data in time.On-line Database backup scenario:Perform a full backup every Sunday, and then perform a mysqldump incremental backup every 1 o'clock in the afternoon.Below is a det
The following articles mainly introduce how to automatically back up Oracle databases under UNIX. The following describes the specific solutions, such as tape backup and remote backup, I hope this will help you in your future studies. The following describes the specific content of the text.I believe that many system administrators are doing the same job every day-backing up data. Once the system fails and
Script in/home/user/mysql tutorial _ backup. sh
Crontab
# Crontab-l
# M h dom mon dow command
28 16 ***/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 march2006
#----------------------------------------------------------------------
# This is a free shell
Mysql backup policies can be divided into four types:
1) directly copy database files (not recommended)
2) use mysqlhotcopy to back up the database
3) Use mysqldump to back up the database
4) use the master-slave replication mechanism (for real-time database backup)
Mysqldump is widely used and easy to operate. The following describes the mysqldump backup policy.
Win2003
IIS --> right-click --> all tasks --> Backup/restore Configuration
After the backup, the file will be saved in the % WINDIR % \ system32 \ inetsrv \ metaback directory...
Back up IIS settings
IIS provides the backup and restoration functions for IIS settings. You need to back up IIs before restoring IIS settings. The
Mysql data backup and recovery, mysql backup and recoveryBackup/recovery policies:1. Regular mysql backup and recovery time that the system can afford should be taken into consideration.2. Make sure that mysql opens log-bin. With binarylog, mysql can perform full recovery, time point-based recovery, or location-based recovery when necessary.
3. always perform
Java implements Oracle database backup and oracle Database Backup
Today, we will paste an Oracle database backup feature that has been implemented very early. This feature was designed at the university stage:
Import java. io. file; import java. io. IOException; /*** Oracle Database Backup *** @ author GaoHuanjie */pu
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.