aws backup and recovery

be combined with the archiving method to restore the database in the "best state. 5. Low maintenance and high security. However, cold backup also has the following shortcomings: 1. When used separately, only recovery at a certain time point can be provided. 2. During the whole backup process, the database must be backed up instead of other work. That is to say,

have multiple instances, you still need to back up your configuration files and Binlog directories when you start . Mkdir-p/data/3309/{data,binlog}chown mysql.mysql-r/data/cp/opt/backup/my.cnf/data/3309/innobackupex--copy-back/ backup/xtrabackup/2015-10-01_17-00-13/--defaults-file=/opt/backup/my.cnf #恢复数据.3.6 Start the database view. Mysqld_safe--defaults-file=/

prefix;4) Automate regular backup scripts:... Subsequent updatesSecond, data recovery:Data recovery involves sequencing and involves writing data to the program, so be sure to be aware of it when recovering data. In addition, SQL files backed up by mysqldump can only recover data for a specified time period in a database, and the data is not recoverable when the structure of the database is compromised. Bi

full backup Back up binary logs Cp/mybinlog/mysql-bin.000001/myback/2012-12-3.19-23.full.00001 2.2 simulate accidental database damage and test full recovery Rm-rf/data/mydata /* Rm-rf /Mybinlog /* Initialize mysql and start mysql Cd/usr/local/mysql ./Scripts/mysql_install_db -- user = mysql -- datadir =/data/mydata Rm-rf/mybinlog/* # because we are not newly initialized, there may be binary lo

First, the foreword: When the database server is established, the first thing we need to do is not to consider what MySQL-enabled programs are running on this database-supporting server, but how to recover to the last normal state after the database has been compromised, minimizing the loss of data. Or, just the establishment of a database server, can only show what it can do, does not mean that it can be stable to do something. The efficiency and comprehensiveness of disaster

MySQL database under attack tampering (using backup and binlog for data recovery), mysqlbinlog This article mainly describes how MySQL is attacked and tampered with data, and uses slave database backup and binlog of the master database for Incomplete recovery. You are welcome to reprint it. Please indicate the author a

Below is my summary of some of the content, which biased the implementation of T-SQL statements, the SQL Server Management Studio in the object manager's operation does not have much to summarize, because these are some wizards, and most of them are in the corresponding node, right click to find the appropriate action , the corresponding object, and then the Basic Wizard to operate! The first is the summary of the approximate knowledge points: Below is a summary of some T-SQL statements, 1,