Label:MongoDB data backup and restore is mainly divided into two kinds, one is for the library of Mongodump and Mongorestore, one is for the table in the library mongoexport and Mongoimport. One, Mongodump backup database 1, Common command grid
Mongodump-h IP--port Port-u user name-p password-d database-o file exists path
If there is no user who
91 Assistant V5 version How to restore an Android 4.4 backup SMS? . Now, many people are using the 91 assistant V5 version of this software. In the use of the process, some users ask, 91 assistant V5 version How to restore Android 4.4 backup SMS? Today, small make up to share 91 assistant V5 version
MySQL Big Data backup and incremental backup and restoreX The trabackup implementation is a physical backup, and is a physical hot standby There are currently two major tools available for physical heat preparation:ibbackup and xtrabackup ;ibbackup are expensive to authorize and xtrabackup is more powerful and open-source than ibbackup .Xtrabackup provides two
5.6.16 (MySQL release number)(2 ) variable assignment and comment content:/*!40101 SET @[email protected] @CHARACTER_SET_CLIENT */;Description①/*! Note content */; Is the MySQL executable comment, MySQL executes the comment content, the other database does not execute these comments content.②40101 is the minimum version of MySQL that supports executable statements③ uses set to define a user-level variable, which is assigned by a system-level variable, and the system parameters of the database a
First, SQL Backup of the database :1. Open Start menu → program →microsoft SQL Server 2008→SQL server Management studio→ database: dsideal_school_db is the database of students we need to back upFigure (1)2, select the database to be backed up "dsideal_school_db", right click → tasks → backup, (2):Figure (2)3. In the "Backup Database-dsideal_school_db" dialog box
First, SQL Backup of the database :1. Open Start menu → program →microsoft SQL Server 2008→SQL server Management studio→ database: dsideal_school_db is the database of students we need to back upFigure (1)2, select the database to be backed up "dsideal_school_db", right click → tasks → backup, (2):Figure (2)3. In the "Backup Database-dsideal_school_db" dialog box
;DROPDATABASEhello; Delete Database at this time mysql>SHOWMASTER status; See which log file and location are currently in mysqlbinlog-- start-position=4868mysql-bin.000015 See the start of the binary log before the database crashes, the end location must be before the database is deleted location mysqlbinlog--start-position=4868--stop-position=5062mysql-bin.000015>/ tmp/hello.sql binary log start-up location to pre-crash location data export recovery process : Prerequisites : Empty All f
statement to the exported file to specify the Binlog location of the current backup, which can be done if you want to restore the file to slave.
1.2 Restore
A file backed up with Mysqldump is a SQL script that can be poured directly, and there are two ways to import the data.
Directly with MySQL client
For example:
The code is as follows
Cop
Win7 's backup and restore capabilities are much smarter than XP, and many times, with backup and restore capabilities such as software, the system's own backup and restore capabilities can basically solve our problems.
1
The im
System abnormal problem, want to restore the original how to do? Important files are missing, mistakenly deleted, mistakenly modified how to do?...... It's simple! Now has a more powerful Windows Vista backup and Restore Center! To help you easily back up and restore your system and files. When the computer appears abn
MySQL uses Binlog incremental backup to restore instancesZhang Ying published in 2010-09-29Category directory: MySQLOne, what is incremental backupAn incremental backup is a backup of the newly added data. If you have a database, 10G of data, every day will increase the 10M of data, the database is backed up every day,
in order to find convenient later, good naming is necessary. Generally speaking, we take the form of "database name + year Date", such as: Mydatebase_20120325.sql.
2. Restore the database
After a database backup, you can restore the backup SQL files to the server, before restoring the database, be sure to back up th
MongoDB data backup and restore is mainly divided into two kinds, one is for the library of Mongodump and Mongorestore, one is for the table in the library mongoexport and Mongoimport.One, Mongodump backup database1, Common command gridMongodump-h IP--port Port-u user name-p password-d database-o file exists pathIf there is no user who can remove-u and-P.If you e
Previously introduced a small MySQL backup php script program, but it is not for MySQL shell permissions of the virtual host users, here want to talk about more common backup and restore methods, suitable for their own host friends.
1, about Backup: We use MySQL in the general use of MyISAM types of tables, which are
One, MongoDB Backup 1, mongodb backup backup data using the following command mongodump-h dbhost-d Dbname-o dbdirectory back up the user database [[email protected] bin]#. mongodump-h127.0.0.1-d User-o/home/[[email protected] bin]# Ls/home/user/b3.bson B3.metadata.json C1.bson c1.metadata.json# can see the backed up files 2, MongoDB single collection
protected]::wwwfiles to consider./ab100% 0.00kb/s 0:00:00 (2, 66.7% of 6)258 bytes received 95.43 bytes bytes/150995011 speedup is 452080.87Reference:Http://wangchujiang.com/linux-command/c/rsync.html (the above content is transferred from this article)Http://blog.csdn.net/zpf336/article/details/51659666 (example)https://my.oschina.net/jccpp/blog/124941 (example)http://davidbj.blog.51cto.com/4159484/1181388/(example)http://linuxcentos.blog.51cto.com/7176396/1213241 (example)https://yq.aliyun.co
perform the first step of exporting the empty table settings statement. --- Step two: Back up the database ---Start-run, enter CMD, enter BACKUP statement Exp userid=abc/[email protected] file=d:\01abc\ database backup \abc20160520.dmp log=d:\01abc\ database backup \abc20160520.log ---Description: Exp userid= username/password @net service name file= (
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