Tags: full backup incremental backup data restoreScenario: Sunday full Backup, Monday, Tuesday incremental backup, Wednesday problems, found after a few minutes;Installation of the database:
yum install mariadb-server-y
systemctl start mariadb
yum Install percona-xtrabackup-24-2.4.9-1.el7.x86_64.rpm
Default Instant i
1. Full database backup: Divided into archive and non-archive by archive mode
(1) Archiving mode
Open state, non-consistent backup
Off state, can be divided into consistency and non-conformance
(2) Non-archive mode
Open, non-consistent backup invalid
Shutdown status, consistent backup, non-consistent
First modify the script for necessary configuration, and then run it as the root user. 1. first, the first parameter is used for remote backup. 2. local parameter for local backup 3. parameter-free remote backup note: you need to add a user to the Mysql user on another host .. where you need to configure: # definehostandmysqlpasswordREMOTE_HOST # modify the scrip
Mysql-overall backup and incremental backup
Overall backup:
Back up the entire table, entire database, or even all databases.
Incremental Backup:
Back up data within a certain range.
1. overall backup:
Back up a table:
For tables whose storage engine is myisam, you can dire
How to restore files backed up with "Easy backup" in the Win10 system, win10 easy backup
In the article "how to back up files in Windows 10 System", I explained the file backup method, But how should I restore the files backed up with the "Easy backup" software? This article describes how to restore the
First, find out what full backup, Incremental backup, and differential backup are. In short, it can be understood as follows:
Full backup: Back up all files once.
Incremental Backup: the difference between this backup and the
Mysql-overall backup and Incremental Backup
Overall backup:
Back up the entire table, entire database, or even all databases.
Incremental Backup:
Back up data within a certain range.
1. Overall backup:
Back up a table:
For tables whose storage engine is myisam, you can dir
One-hot standby
In the last two articles (MySQL backup and recovery for cold backup, MySQL backup and recovery for the real environment for cold backup), we mentioned the use of cold backup in the cold backup and real environment.
A few days wrote two use VPS security Settings blog, in fact, regardless of how we set up security, timely backup of the VPS data is the most important. Because the VPS and host different, host may be a lot of time the service provider for our backup, VPS operations and security most need our own responsibility, even if many VPS provide daily backup services, but
There are currently two major tools available for physical hot provisioning: Ibbackup and Xtrabackup, Ibbackup is expensive to authorize, and Xtrabackup is more powerful and open source than IbbackupXtrabackup provides two command-line tools:Xtrabackup: Data dedicated to backing up the InnoDB and XTRADB engines;Innobackupex: This is a Perl script that calls the Xtrabackup command during execution to implement backup InnoDB, or to back up objects of th
How to use Innobackupex1. Full backup parameters a full backup address is fully backed up to the/data/mysql/back_up/all_testdb_20140612 directoryInnobackupex--user=root--password=123456--no-timestamp/data/mysql/back_up/all_testdb_20140612Now the full backup directory is/data/mysql/back_up/all_testdb_201406122. Incremental backupFirst timeSH incremental_backup.sh/
Label:MySQL backup faq:how do I backup a MySQL database? I can ' t speak about backing up MySQL databases that is modified twenty-four hours a day seven days a week MySQL databases I currently work with, there is always times if I can guarantee that there won ' t is any SQL inserts, D Eletes, or UPDATEs occurring, so I find it's really easy-to-perform a MySQL backup
The simplest MySQL Data Backup and restoration tutorial (I) (35) in history, mysql Data Backup
The first article on data backup and restoration is as follows:
Basic concepts:
Backup, save the existing data or records in another copy;
Restores the data to the backup status.
W
First modify the script for necessary configuration, and then run it as the root user. 1. first, the first parameter is used for remote backup. 2. local parameter for local backup 3. note 1: You need to add a user to Mysql on another host .. where to configure: # definehostandmysqlpasswordREMOTE_HOST
First modify the script for necessary configuration, and then run it as the root user. 1. first, the first p
Database backup and recovery (learning notes), backup learning notes
-- ********************** Data Pump Technology ------ oracle 10 Gb later appeared
-- Create a directory
Create directory dump_dir as 'e:/backup ';
-- Query all directories in the database
Select * from dba_directories;
-- Delete the database directory
Drop directory dump_dir;
Drop directory dump
Check Backup data integrity for backup directoriesThe program checks the backup data integrity, and sends the check results to the Administrator and Boss Mailbox 7 o'clock in the morning daily;
Integrity checking is one of the important components of hids, and there are 3 ways to do integrity checking in Linux.1. Hash comparison2. Signature Verifi
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