restore mongodb from backup

Tags: data logical backup SED metadata UIL list writing object 5.7The logical Backup tool Mongodump and Mongorestore tools in MongoDB can be used to back up and restore operations to the current MongoDB database. Current database structure:

!-- Drop: delete the current data and restore the backup data. That is to say, after the Restoration, all the data added and modified after the backup will be deleted. Use it with caution!Original explanation:-V [-- verbose] be more verbose (include multiple timesFor more verbosity e.g.-vvvvv)-- Version print the program's version and exit-H [-- host] arg mon

Some users of the computer after the permanent, there are often some drivers will appear to be unable to work. Therefore, small part of the suggestion is that users can form an important driver for timely backup of good habits. So, how do you make a system backup? Today, the small series for everyone to share a master of the driver program backup graphics and tex

disk after insert wait about 5 seconds, then enter9, check whether the inserted USB drive B is detected, U disk b detected here Press CTRL + C (the third device is a U disk b)10. Select the device that stores the image-Select a third device-enter11. Catalogue Selection-Press TAB-Select Done-enter12, Wizard mode selection-Select the first item-enter13. Select Backup Mode-Select the first item-enter14, Save the image file name-here directly enter, usin

Java for database backup and restore [MySQL for example] the backup and restore of database data is best implemented using the client software that comes with the database, Java can be restored by calling Mysqldump, MySQL client software separately for MySQL database backup

database backup Controlfile to '/home/oracle/backup_ctl/prod4_ctl_20170703 '; To back up a logical file: sql> ALTER DATABASE backup Controlfile to trace as '/home/oracle/backup_ctl/prod4.ctl '; 　　　　　 One, table space data file deletion recovery: Restart data error: 　　 Follow the prompts to view the data file no longer exists (deleted) Restore by copying a p

Tags: Lin incremental backup storage log SRE file in digital package manualInstall package Yum Install-y dumpDump [option] The file name of the original file or directory after backup. Backup specified mount point (only ext2, ext3 file system supported)-level 0-9 10 backup levels, level is digital, 0 is full

MYSQL Database Backup RestoreOne, database backupBacking up data is the most common operation for database management. To ensure the security of data in the database, data administrators need to perform regular data backups. Once the database has been compromised, it can be restored by a backed-up file. Therefore, data backup is a very important task.1. Backup wi

Tags: admin clear find steps to establish block login Password VMX problem Resolution(a), 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 up Figure (1) 2, select the database to be backed up "dsideal_school_db", right click → tasks → backup, (2): Figure (2) 3. In t

Before using Ubuntu, I believe many people have experienced the use of Windows systems. If you've backed up your Windows system, you must remember that you first need to find a backup tool (usually private software) and then restart your computer to the software environment provided by the Backup utility where you can back up or restore your Windows system. Norto

database (for example) Second, restore the database steps 1, the first step: at the beginning-> Assembly (P)->microsoftsqlserver2005- >sqlservermanagementstudio(e.g.) 2, the second step: Log in the database server that needs to be backed up, after you open Enterprise Manager, expand each, see the database entry, select the database node right-click (for example) 3, the third step: select "Restore

Backup[Email protected] bin]#/mongodump-127.0.0.1 database:my_mongodb to dump/My_ MongoDB my_mongodb.system.indexes to dump/my_mongodb/system.indexes.bson 1 objects my_mongodb.user to dump/my_mongodb/user.bson 267648 -rwxr-xr-x 1 root Root 7508756 2011-04-06 bsondump drwxr-xr-x 3 root root 4096 04-10 23:54View CodeAt this point, a dump directory is

tool for checking data consistency)|---> Mode consistency, using layman detection mode differencesThe MyISAM recovery process is an index rebuild of a given table, which is why a crash report on the MyISAM table is not given at system startup. Instead, the table is accessed through a given indexThe reason for the data. The *myisam-recover configuration option provides some properties that do not cause a crash for the MyISAM table. *mysql reboot for performance impact--innodb buffer pool, MyISAM

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

Full and differential backup of SQL ServerA full backup is, of course, a backup of all the database dataA differential backup, however, refers to a backup of the changes to the data after the last backup.Therefore, differential backups cannot be used alone, and you can

the database :1. Select the database you want to restore "dsideal_school_db", right click → tasks → restore → database, (6):Figure (6)2. In the "Restore Database-school_web_db" dialog box that appears, select "Source Device", and then click on the "..." button later, (7):Figure (7)3. In the "Specify Backup" dialog box

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