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
XtraBackup and InnoBackupex online backup
XtraBackup online backup:
A hot standby tool dedicated to InnoDB and XtraBackup. It is a C language program dedicated to backing up InnoDB and XtraDB engine objects.
Efficient, complete, and available backup Sets
Transactions are
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
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
-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
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.
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
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 "
Although the database system is running slowly in many cases, it is obvious that the cost of the latter is self-evident for the loss of database data. Therefore, it is the minimum requirement for DBA to improve the system performance at least when data is not lost.Online Database BackupOnce the database runs in archivelog mode, it can be backed up when it is enabled and available to users. This feature allows continuous databases to be archived and recoverable.
[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.
The following articles mainly describe the online backup and recovery practices of the DB2 database. If you are curious about the practices of online backup and recovery of the DB2 database, this article will unveil the mystery of this article, the following is a detailed description of the article.
Database, practice,
Features of online backupOnline backup is also known as hot backup, while backup, users of the database can operate, so the contents of the corresponding physical files of the database are constantly changing, the update of the contents of these physical files is retained until the relevant operation has been written t
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
This article mainly describes the actual operation steps of online DB2 backup. If you encounter online DB2 backup in actual operations, but you do not know how to solve it correctly, so the following articles must be good teachers and friends for you.
(1) first, open the database configuration parameters that support
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
650) this. width = 650;
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.
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.