Use XtraBackup to perform Online Incremental backup and database restoration for MySQL
1. Introduction to Percona Xtrabackup
1. Xtrabackup bin directory file Introduction
1) innobackupex
Innobackupex is a symbolic link of xtrabackup. innobackupex still supports all features and syntax as 2.2 version did, but is now deprecated and will be removed in next major release.
2) xtrabackup
A binary file compiled by
-xtrabackup/2.3/intro.html)
Backups that complete quickly and reliably
Uninterrupted transaction processing during backups
Savings on disk space and network bandwidth
Automatic backup verification
Higher uptime due to faster restore time
Features
Create hot InnoDB backups without pausing your database
Make incremental backups of MySQL
Stream compressed MySQL backups to another server
Move tables between MySQL servers on-line
Create new MySQL replica
Oracle online backup
In Oracle, online backup requires database operations in ARCHIVELOG mode. In an online store, the database must be on 24x7. Therefore, it is impossible for users to back up the database offline without accessing the database. In this scenario, the datab
Higher uptime due to faster restore time
features
Create Hot InnoDB backups without pausing your database
Make incremental backups of MySQL
Stream compressed MySQL backups to another server
Move tables between MySQL servers on-line
Create new MySQL Replication slaves easily
Backup MySQL without adding load to the server
No need to stop database for InnoDB hot standby
Incremental
[MySQL] innobackupex online backup and recovery (full and incremental) Xtrabackup is an open-source software developed by percona. It is the innodb Hot Backup Tool ibbackup (paid commercial software) is an open-source alternative. Xtrabackup consists of xtrabackup and innobackupex. The xtrabackup tool is used to back up innodb and xtra
[MySQL] innobackupex
MySQL online backup and recovery tools --> XtraBackup
1 Overview of Xtrabackup principles
Xtrabackup is a tool used to back up InnoDB data. It supports online Hot Backup (data read/write is not affected during Backup) and is a good alternative to InnoDB Hotbackup.
Xtrabackup
A hot standby tool dedicated to InnoDB and XtraBackup. It is a C language program dedicated to backing up InnoDB and XtraDB engine objects.
A hot standby tool dedicated to InnoDB and XtraBackup. It is a C language program dedicated to backing up InnoDB and XtraDB engine objects.
XtraBackup online backup:
[Root @ mysql1/] # rpm-ivh percona-xtrabackup-2.2.3-4982.el6.x86_64.rpm
[Mysql @ mysql1 ~] $ Echo "
[MySQL] innobackupex online backup and recovery (full and incremental) bitsCN.com
[MySQL] innobackupex online backup and recovery (full and incremental)
Install
Statement: The following operations should be performed by mysql users.
First, download the source tar package through wget:
[Plain]
Wget http://www.percona.
One DB2 server Online Incremental backup failed. The backup software NETBACKUP7.5 was used. The specific error is as follows: nbu reports error No. 4. On Symantec's official website, the description of error No. 4 is that the solution provided is verification.
One DB2 server Online Incremental
Label:1 Introduction to the principle of xtrabackup Xtrabackup is a innodb to do data backup tools, Support Online hot backup (backup without affecting the data read and write), is a commercial backup tool InnoDB hotbackup a good alternative.Xtrabackup has two main tools: Xt
An Online Incremental backup of A DB2 server failed. The backup software used was 7.5. The specific error is as follows:
650) this. width = 650; "src =" http://www.bkjia.com/uploads/allimg/131229/2210234630-0.jpg "title =" nbu44.jpg "alt =" 172833126.jpg"/>
Nbu reports error 4. On Symantec's official website, the description of error 4 is
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Android Play online videos and android online videos
Start tomcat on your computer and put the video file in Tomcat 7.0 \ webapps \ ROOT.
You can directly enter the address without modifying the code and run the following code:
To play an online video, the mobile phone
BackgroundPostgreSQL logical backup, refers to online backup database data, DDL output as SQL statements, data can be in the form of SQL statements or fixed separators (row format) output.
The backup does not affect the DML operation of the Backup object by other users.
Th
Did Microsoft add the online backup service in Windows Server 8? You must have thought I was kidding, right? But Microsoft did.Did Microsoft add the online backup service in Windows Server 8? You must have thought I was kidding, right? But Microsoft did.The Microsoft Online
Online database backup
Once the database runs in Archivelog mode, it can be backed up when it is open and available to the user. This feature allows the continuous operation of the database to be archived and to ensure its recoverability. Online hot backup should be scheduled for the minimum user activity time period.
Although the database system is slow to run, it is clear that the cost of the latter loss is self-evident in the case of loss of database data. The minimum requirement for DBAs to improve system performance at least when data is not lost is guaranteedOnline database backupOnce the database runs in Archivelog mode, it can be backed up when it is open and available to the user. This feature allows the continuous operation of the database to be archived and to ensure its recoverability.
In all enterprises, the most important asset that we know about it is not the server, storage, switch, router and other hardware equipment in the machine room, but the large amount of business data that the enterprise stores for many years. As a result, IT administrators often need full backup or incremental backup of all enterprise data when it comes to protecting enterprise business data. Traditionally, b
Tags: useful language process operations backup MySQL SEQ simple database Copy file In the daily operation of Linux, the backup of MySQL database is a very important part. With regard to MySQL backup and recovery, it is more traditional to use the Mysqldump tool. Today introduce another MySQL backup tool Innobackupex,
The following articles mainly describe the online backup recovery of the DB2 database. If you are interested in the actual online backup recovery operations of the DB2 database, you can click to view the following articles. The following describes the specific solution and hope it will be helpful for your future study.
DB2 online backup is one of the most commonly used functions.
1. run the following command to check the Unix/Linux parameters: db2 get db cfg for xcldb | grep "USEREXIT" db2 get db cfg for xcldb | grep "LOGRETAIN" db2 get db cfg for xcldb | grep "TRACKMOD" command for viewing in Windows: db2 get db cfg for xcldb | find/I "userexit" db2 get db cfg for xcldb | find/I "logretain" db2 get db cfg for xcldb | fin
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