full backup

Data backup has always been considered a database of life, that is, one of the main skills of a DBA, this article is about the SQL Server backup principle, the SQL Server database is divided into data files and log files. To enable the database to

Xtrabackup IntroductionXtrabackup 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:

Through its own contact with the backup of CommVault and related learning, it is now the DDB to re-library issues to organize:1. Where is DDB stored? What is the difference between the source-heavy DDB cache and the real DDB?2. How does DASH copy

1. Open Xm_cmdshell Service FirstThe xp_cmdshell extended stored procedure executes the command string as the operating system command shell and returns all output as a text line. Since xp_cmdshell can execute any operating system command, once a

SceneAn enterprise server has a database DB01, the database can only be updated every Sunday 0:00 data, and the amount of data is not large, the development of that kind of backup plan more appropriate? How do I set it? What is the method of

Original: SQL Server full, differential, and transaction log backup and restore (script and GUI implementation) [original]A Scripts for full backups, differential backups, and transaction log backups--Full backup DatabaseBACKUP DATABASE to DISK = '

As data increases and the innodb Storage engine is compatible with the future, The mysqldump full backup + incremental log backup policy is considered. Using mysqldump provides good support for most mysql storage engines such as myisam and

  If an archived backup set exceeds the backup retention policy, report obsolete reports that it has expired. therefore, the Backup Redundancy policy is set to 1, and the archive is backed up twice. The report obsolete command is initiated to view

Innobackupex-Based Incremental backup and recovery MySQL Hot Backup (physical backup) can be used with full backup and Incremental backup to reduce the I/O pressure on the database and the occupation of system resources. Incremental backup is based

 #!/bin/sh###################[email protected]################### #xtrabackup2 .1.8#  Use method:#  ./restore.sh /incremental Backup Parent directory or fully-prepared parent directory name

Http://www.cnblogs.com/itech/archive/2011/10/11/2206988.htmlBackup policy ==============svn backups are typically made in three different ways:1) Svnadmin Dump2) Svnadmin Hotcopy3) Svnsync.Note that SVN backup is not recommended for normal file copy

Turn from: http://spiritfrog.iteye.com/blog/448578 + http://magnet2008.iteye.com/blog/586578Backup policy ==============svn backups are typically made in three different ways:1) Svnadmin Dump2) Svnadmin Hotcopy3) Svnsync.Note that SVN backup is not

Two ways to back up Veeam Veeam creates two backup files, VBK is a full backup, and Vrb/vib is an incremental backup file used to record changes.Reversed Incremental BackupEach incremental backup updates the VBK file, and VBK is the latest full

This articleArticleIs the third article in the series. The addresses of the first two articles are as follows: Transaction logs in SQL Server (I)-physical and logical architecture of transaction logs Transaction Log in SQL Server (2)-Role of

1. Enter the system, select "Backup"-"Virtual machine backup", create a new backup task, select the virtualization type "VMware vsphere ":650) this.width=650; "Src="

Original: SQL Server Backup and Recovery series backup and restore under three simple recovery modelsI. OverviewIn front of some theoretical knowledge of backup, this article starts with backup and restore under the simple recovery model. In the

I. Backup overviewData security is the life of the database, the database in the use of the process will inevitably encounter such as: the user's misoperation or malicious modification, hardware failure caused data files can not be accessed, natural

To establish a maintenance plan, you need to enable the SQL Server Agent serviceCreate three sub-jobs:1. Weekly full backup, executed every Sunday zero2. Daily differential backups performed at 12 o'clock Noon3. Transaction log backups performed

MySQL Backup restore summaryIf operating system error number in a file operation occurs when backing up the database. This error indicates that too many files are open.Solution Ulimit-n 1048576You can then make a backup of the database1.

Data securityWith the popularization of computer and the progress of information technology, especially the rapid development of computer network, the importance of information security becomes more and more obvious. Data backup is an important