mysql db backup and restore

The replacement of the server requires the transfer of the Oracle database to another Oracle.Description1, the test environment is: Windows Server2003 and Oracle 10g.2, 2 server installed program directory, the data directory is not the same.Specially borrowed the Afshen brothers. Practice to restore an Oracle cold backup to another database instance operation article. But for beginners there is no detail,

Tags: not work he html man res lease dump span macPg_dump and Pg_restore to back up and restore data from the database.Original: https://ksearch.wordpress.com/2012/09/28/how-to-backup-a-remote-postgresql-db-and-restore-it-locally/--------------------------------------This article lists the commands to dump a remote Pos

parameters options are as follows:Bash--defaults-file=#The path to the default profile, and if it does not, Xtrabackup will look for configuration files/etc/my.cnf,/etc/mysql/my.cnf,/USR/LOCAL/ETC/MY.CNF, ~/from the following location in turn. My.cnf and reads the [mysqld] and [xtrabackup] configuration segments in the configuration file.[mysqld] only need to specify DataDir, Innodb_data_home_dir, Innodb_data_file_path, Innodb_log_group_home_dir, inn

suitable for backing up MyISAM and ISAM data tables. So before using mysqlhotcopy, you have to confirm that your data sheet is not available for other storage engines (storage engines). TAR,CP Cold standbyUsing a direct copy of the database file to package the backup, you need to pay attention to the following steps: Lock table, Backup, Solution table. Recovery is also very simple, directly copied to th

=myisamdefaultcharset=utf8;mysql>insert NBSP;INTONBSP;MYISAM_TBL (name) ->values (' One '), (' Joy '), (' Li '), (' Tom '), (' Jerry '), (' Hello ');### a good way to build data mysql>insertintomyisam_tbl (name ) ->selectnamefrommyisam_tbl;### Create a table mysql>createtableinnodb_tbl for the InnoDB engine (-> idINTNotnullauto_increment,->namevarchar (+), ->pri

) restore-server-id based on the database serverid In the database configuration file, there is a serverid and the serverid in the same cluster cannot be the same. [Root @ BlackGhost mysql] #/usr/local/mysql/bin/mysqlbinlog-server-id = 1/var/lib/mysql/mysql-bin.000002 For de

Tags: mysqldump mysql hot standby backup scriptPerform a full hot backup of the Extmail database daily 01:00, and you can fully recover!First, create a backup script, as follows:VI mysql_extmail_bak.sh #!/bin/bash # program # with mysqldump to Fully backup

Large amount of data backup and restore, is always a difficult point. When MySQL is super 10G, it is slower to export with mysqldump. Recommend Xtrabackup here, this tool is much faster than mysqldump. First, Xtrabackup Introduction 1. What is Xtrabackup Xtrabackup is a tool for data backup of InnoDB, which supports

III. backup and restoration of all databases 1. backup // Back up all databases Innobackupex -- user = root -- password = 123456/data/backup/ // Single database backup Innobackupex -- user = root -- password = 123456 -- database = backup_test/data/backup/ // Multi

Tags: blog http io ar os using SP strong onOriginal: http://blog.51yip.com/mysql/1650.htmlSea EagleLarge data volume backup and restore is always a difficult point. When MySQL is over 10G, it is slower to export with mysqldump. Xtrabackup is recommended here, this tool is much faster than mysqldump.I. Introduction of X

Large amount of data backup and restore, is always a difficult point. When MySQL is super 10G, it is slower to export with mysqldump. Recommend Xtrabackup here, this tool is much faster than mysqldump. 1, Xtrabackup Introduction What's 1,xtrabackup?Xtrabackup is a tool for data backup of InnoDB, which supports online

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

${backup_dir}/part-base Note: In our real-world applications, It is very rare to back up only some of the library tables in the cluster, so just understand this feature, and if you have a realistic need to refer to Percona official information for more information. Can back up some of the library table, also can be based on a full backup set of partial library table recovery, in reality rarely used, but still say it. First, in the "Prepare for prepare

In order to ensure data security, the data needs to be backed up regularly. There are a number of ways to backup, and the effect is different. Once there is an error in the data in the database, you need to use the backed-up data for restore recovery. Thus minimizing the loss. Let's take a look at MySQL common three types of