I. Purpose of the backup
Disaster recovery. Recovering corrupted data in the event of a disaster
Audit. What is the database at a certain point in time?
Test. Test if new features are available
Second, the classification
The original text turns from:http://blog.csdn.net/dbanote/article/details/13295727Application scenario: ************************************************************************************************1. Backup directory is/ The Backup/full
Data Backup-dump data centers operate on a large amount of data. This is a disaster when it is damaged. At this time, you need to back up the data to restore it. it is useless to back up a large amount of data in a timely manner. backup is certainly
[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,
The security of server data has always been the most serious of the server's daily management. Linux Server virtualization is known for its highly reliable operating systems, although system failures can still occur. May be due to hardware failure,
One: There are several ways of database backup, there are several ways to restore the database
1: Restore of full backups
2: Restore of differential backups (you need to restore the most recent full backup, then restore the most recent differential
SQL Server BackupRecovery modeThe SQL Server Data recovery model is divided into three types: The full recovery model, the bulk-logged recovery model, and the simple recovery model.Full Recovery modelThe default recovery model, which fully records
Linux O & M Study Notes MySQL backup and recovery (incremental recovery) tutorial, Study Notes mysql
Chapter 2 MySQL backup and recovery advanced-incremental recovery
I. Under what circumstances do I need incremental database recovery?
1. Do I need
Incremental backup)
Incremental backup is much faster than full backup. During Incremental backup, only files modified after the last full or Incremental Backup are backed up. For this reason, Incremental backup takes only a few minutes of full
MySQL backup solution-amp; gt; (using mysqldump and binlog binary logs) mysqldump
BitsCN.com
MySQL backup solution --> (using mysqldump and binlog binary logs)
As data increases and the innodb storage engine is compatible with the future, the
Data backup-a large amount of data is operated in the dump data center. This is a disaster when it is damaged. At this time, you need to back up the data to restore it. It is useless to back up a large amount of data in a timely manner. Backup is
In SQL Server, for data security reasons, you need to back up the database on a regular basis. While the backup database is usually in the early hours of the basic no database operation, so we can not ask the administrator every day to the night 1 o'
Old rule: In the opening remarks, I started to use mysqldump to back up 100G + databases, coupled with the busy server, and the backup speed is like a snail bait, so I am looking for a more efficient backup method. The Internet says that xtrabackup
Mssqlserver backup restoration method full backup: backs up all selected folders and does not rely on the file archive attribute to determine which files to back up. (During the backup process, any existing tags are cleared, and each file is marked
1. Backup Overview(1) data that the Linux system needs to back up①/root/Directory②/home/Directory③/var/spool/mail/Directory④/etc/Directory⑤ Other Directories(2) Data for installation Services①apache data to be backed up: Configuration files, Web
Database backup is an important means to recover important data and prevent data loss in time of data loss. A reasonable database backup scheme should be able to recover important data effectively when data is lost, and it is necessary to consider
This backup and restore topic is associated with all SQL Server databases.
A differential backup is based on the most recent full data backup. A differential backup captures only data that has changed since the full backup. The full backup on which
Log cleanup methods under SQL Server 2008 (2011-07-14 10:30:45) Transfer from http://blog.sina.com.cn/s/blog_4bdd3d0b0100wfvq.html
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Every time the database log to see the explosion of some big head, so
Every time the database log to see the explosion of some big head, so random search a way to get rid of the log, the next big head, and search for half a day, so or write a blog, do not look for a mess.1. Set the database to Simple modeSelect the
Xtrabackup and innobackupex Hot Backup MySQL DataXtrabackup and innobackupex Hot Backup MySQL Data 1. xtrabackup introduction and backup principles Description: Xtrabackup is an open-source software developed by percona. It can quickly back up and
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