The difference between DB2 online backup and offline backup
1 The general default to establish a DB2 database is not supported online backup (in the DB2 Control center)
If you want a DB2 database to support Online
The following articles mainly describe the actual operation steps of DB2 Online Incremental backup, restoration Incremental backup, and Rollback Recovery. The following describes the specific content. If you are curious, the following articles will unveil its mysteries.
Prerequisites for incremental DB2 backup:
1. Ch
Http://www.tektea.com/archives/2163.html.In one of the Linux OS backups: Online backup of Linux operating system data using LVM snapshots, we introduce the method of using LVM snapshot to realize the online backup of operational system, and LVM snapshot can realize the backup
Oracle Database Hot backup (online backup) sample
Log must be placed as an archiveSql>archive log list; --View the log archiving method.Database log mode No Archive modeAutomatic Archival DisabledArchive Destination Use_db_recovery_file_destOldest online log sequence 106Current log Sequence 108Sql>alter system Set Log
This script implements the following functions: 1. Backing up mysql databases online; 2. Saving backup logs to log files; 3. compressing data backup files; 4. Remotely ftp the compressed file to the backup server; 5. deleting data that has been backed up locally for more than seven days is mainly to prevent the abnorma
Oracle Rman Backup in-depth analysis-online backupRman> backup Database plus archivelog;1. First, the process uses the ALTER system Archivelog current command to complete the log switching operation.2. Process will have all existing archived redo log backups3. Start the actual database backup operation, where a log swi
1. Using the Ontape command
Online Dynamic Server 7.1 provides a database administrator with an online incremental backup tool that enables database administrators to use Ontape for data backup and logical log backups. also provides a onarchive with interactive interface and menu-driven database
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
-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
[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
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
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
650) this. width = 650;
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