paragon backup recovery

When we use a database, we always want the contents of the database to be reliable and correct, but because of the calculation Failure of the machine system (including machine failure, media failure, misoperation, etc.), the database may sometimes be destroyed, How to recover data as soon as possible is a top priority. If you make a backup of your database at this time, then the number of restores It seems to be easy. This shows that a good database

and InnoDB table. For InnoDB data, InnoDB data in all databases is backed up, instead of backing up the specified database, the same is true during recovery);/mysqlbackup is the storage location of the backup file. Complete backup and packaging: Innobackupex -- user = root -- password = MySQLPASSWORD -- defaults-file =/etc/my. cnf -- database = test -- stream =

rows affected (0.34 sec) mysql> insert into test values (1, 'yun zhonghe'); # insert data Query OK, 1 row affected (0.16 sec) 1.2 full backup: mysqldump -S /tmp/mysql.sock4 -A -B -F -x --events --triggers --routines --master-data=2 > /opt/backup/all_data-`date +%F--%U`.sql 1.3 simulated data changes Mysql> insert into test values (2, 'yun zhonghe2'); # insert a data record. Query OK, 1 row affected (0.11 s

Tags: database backup mysqlI. Purpose of the backupDisaster recovery: Recovering and restoring corrupted dataChange in demand: the need to restore data to change before it changesTest: Test whether new features are availableIi. issues to be considered in backupCan tolerate the loss of data for how long;How long will the recovered data be completed;Whether it is necessary to continue to provide services at t

Oracle database backup and recovery Oracle database backup and recovery The ORACLE tutorial is backup and recovery of the Oracle database. ---- When we use a database, we always hope that the content of the database is reliable a

Tags: create creat ble relative mkdir nts record word baseI. mysqldump backup combined with Binlog log recovery MySQL backups generally take the form of full-Library backups plus log backups, such as performing a full backup every day, and a binary log backup every hour. This allows you to recover data to any location

Under the full recovery model or the bulk-logged recovery model, you must back up the active transaction log (called the tail of the log) before you can restore the database in Sqlservermanagementstudio. For more information, see How to Back up the transaction log (Sqlservermanagementstudio). To restore an encrypted database, you must have access to the certificate or asymmetric key used to encrypt the data

Cold/hot/logic is the most basic three types of backup and recovery in ORACLE, which is also the simplest and most primitive. They appeared before 8i, but it is inferior to the recovery manager RMAN, however, RMAN only appears after 8 I, and the STANDBY (data guard after 9i) that occurs at 8 I is a more advanced database back