Brief introductionThis system resolves offsite disaster preparedness for 2w+ database instances (including MYSQL,REDIS,SSDB)About 40w+ a backup file per day (99% DB instance for hourly backup policy)40tb+ data volume per day for offsite transfersSupports any
The Oracle tutorial you are looking at is an off-site automatic backup of database Oracle data. In large commercial applications, the data disaster recovery backup is very important and necessary. Based on his own practical experience, the author designs A set of methods for automatic
this happened or it will not be so heartache, from the beginning again is not difficult. If it is a website that has been running for several years, a sudden accident can be said to be a heavy blow.Just become a webmaster in the first few months, I have no consideration of the data backup, until one day in the group to see a group of friends sad Experience-the website completely collapsed, the
In order to ensure the recoverability of the data in the server, a remote backup database scheme is used. Offsite backup data are divided into off-site backup file data and off-site
In large commercial applications, the data disaster recovery backup is very important and necessary. Based on his own practical experience, the author designs A set of methods for automatic data backup in different places, which can be used for reference by database administrators. All the procedures in this paper have
Related commands
The main use of the article three commands, here to introduce a separate:
Export: Back up the data in the database into a binary system file, it has three modes: User mode, table mode, entire database schema. can also be divided into three types of backup: complete, Cumulative, incremental type. This article takes the complete model in the whole database mode as an example to illustrate.
In large commercial applications, the data disaster recovery backup is very important and necessary. Based on his own practical experience, the author designs a set of simple data automatic backup scheme, which can be used for reference by database managers. All the procedures in this paper have been tested and run wel
Construction of high-security e-commerce website (website file and database automatic local/offsite dual backup) architecture diagramContinue to introduce Linux server file backup, database backup, data security storage related e-commerce system architecture. There are a var
not need to back up the Data= ' tail-1 $filename ' if[ $data "== "$comparedata" ];then echo "' Date ' rmanbackupsucess" >>/ops/tarlog else echo "' Date ' Rmanbackup Fail "NBSP;AMP;GT;GT;NBSp;/ops/tarlog exit2 fi #tarbackupfileandmoveto Backupserver #将当天的备份集压缩备份出来并move至对应nfs提供的文件夹, my 300GB backup compressed as long as 30 g, compression ratio is still very amazi
The first method:
This is a very common demand, online also has related solutions, mainly by mapping network disk and executing Cmdshell command to achieve, they do not benefit from data duplication
Today's implementation approach uses SQL Server service account patterns and security mechanisms to access network paths as follows:
1: To enable offsite backups, you must use a domain user account to start t
The content is obtained from the Baidu Library, on the two of the backup when this is the fourth method, the following content only provides reference
The first implementation is as follows: (SQL Server 2000) This is a common requirement, and there are related solutions on the web, mainly by mapping the network disk and executing the Cmdshell command. Today, the implementation method is slightly different, the idea comes from the recent in-dept
Share: MySQL Offsite database backup instance codeMySQL is now applied in the operating system including Linux system with Windows system, the following is the multi-backup sharing commonly used in two systems to implement MySQL offsite database backup, there is need to unde
Construction of a high security E-commerce site (Web site files and database automatic local/remote dual backup) architecture diagram
Continue to introduce Linux server file backup, database backup, data security storage-related E-commerce system architecture. There are a variety of solutions for security, where
Get ready:Two computers in the LAN. Home computer, back up your computer.Principle: Implemented through database maintenance plan.Operation Steps:One, create an account liuxh and password 123 (custom) on the backup PC and the host computerSecond, create the backup folder Backfile and share it to the specified user Soft1_developer6 in the backup PC.1. Select User2
The task of Windows is scheduled to execute the file at timed intervals.
The contents of the document are as follows:
The code is as follows
Copy Code
CD F:/mysqlbackupF:Mysqldump-h Ip-uusername-ppassword Dbname>f:/mysqlbackup/personbackupmonday.sql
Username: Database Users
Password: Database password
dbname: Database name
Recovery data: Can copy data to the databa
Backup is the foundation of data protection, but any backup means used on the local side cannot avoid the data loss caused by natural disasters or other man-made errors, so offsite redundancy is an important means of protecting data
Implementation features: The Daily data (/www,/log) of client Server A is packaged locally, and the scheduled script is synchronized to the server on the server every day, and the backed up data is verified on the servers, and the results are sent to the administrator's mailbox. Client:#!/bin/bashremote_host=172.16.1.111 remote_path=/backup local_back
added, time-out breakpoint continued transmission and so on. #!/bin/bashMysqlbinlog--read-from-remote-server--host=192.168.0.200--port=3306--user= "Log_master"--password= "Binlgobak"-- Raw--stop-never--result-file=/data/masterlogbackup mysql-bin.000001 The mysqlbinlog automatically synchronizes the Binlog log files from the original main library, and when a new log file is generated with flush logs, the Mysqlbinlog process on the
Binlog_start is 1, and if not the first backup, the offset is binlog_start to the last offset of +1. if[!-f "$last _binlog_pos" ] then binlog_start= "1" else binlog_last_file= ' cat $last _binlog_pos|awk-f\/ ' {print $NF} "' binlog_last= ' grep-n $binlog _last_file$ binlog_index|awk-f\: ' {print$1} ' binlog _start= ' expr${binlog_last}+1 ' fi #echo "binlog_startis $binlog _start" #flush logs , force a switch to the new Binlog file, and MySQL s
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