restore mongodb from backup

When our DB2 database suffers database corruption due to some serious errors (such as storage corruption), we usually need to fix the related errors, use the Restore command to Restore the database (DB2 also supports high system availability through multi-machine fault tolerance mechanisms such as HADR. This article only damages the single-host database, database recovery is required ). The general practice

Through the SQL Server database backup and restore knowledge and summary (i), I believe you have a more in-depth understanding of data backup and restore, in the above I do not have to do the transaction log analysis, this recommendation Song article, the transaction log did a more detailed explanation: http:// Www.jb5

Backup, restore is always a key component in the system. In Vista, the system backup, restore function has been strengthened.　　 So what kind of backup and restore scenarios are available in Windows 7? This article will have a expe

Tags: sys usr object NEC traffic Roo Delta Center offThere are currently two major tools available for physical hot provisioning: Ibbackup and Xtrabackup, Ibbackup is expensive to authorize, and Xtrabackup is more powerful and open source than Ibbackup Xtrabackup provides two command-line tools: Xtrabackup: Data dedicated to backing up the InnoDB and XTRADB engines; Innobackupex: This is a Perl script that calls the Xtrabackup command during execution to implement

w3cschool.cc--port 27017 Mongodump--dbpath Db_path--out backup_directory Mongodump--dbpath/data/db/--out/data/backup/ Mongodump--collection Collection--db db_name The command backs up a collection of the specified databases. Mongodump--collection mycol--db test MongoDB Data RecoveryMongoDB uses the Mongorerstore command to

(table) to other servers for distributed storage. This reduces the amount of data in a single table and balances the load of write operations. Status Monitoring HTTP Console Mongo shell diagnostic commands Backup and Replication Backup/restore Master-slave Replica sets Automatic sharding Auto sharding

Related reading:MySQL backup and restore specific implementation http://www.linuxidc.com/Linux/2012-12/76257.htmThree ways to summarize MySQL backup and recovery http://www.linuxidc.com/Linux/2012-12/75428.htmMySQL backup restore (view, stored procedure) http://www.linuxidc.

Tags: backup database backup database file integer database service database Name list select database ServerMaterial: one copy of the full backup database, a differential backup of the most recent backupNow it needs to be fully restored to another database server.First of allLeft database-right-

Many students may have some knowledge of SQL Server backup and restore, it is also possible to use Backup and restore functionality frequently, and I believe that most of our developer teams, with the exception of DBAs, use only the most basic functionality for backup and

Start with the database "recovery Model", because the database cannot be restored if the recovery mode is set incorrectly. SQL Server 2012 does not substantially change database backup and restore with SQL Server 2008, only minor changes to the restore point selection UI and associated restore options, and the

contains all the data in one or more files (or filegroups).log chain: a sequential sequence of log backups is called a "log chain." The log chain starts with a full backup of the database. Typically, a new log chain is started only when the database is backed up for the first time, or after the recovery model is switched from the simple recovery model to the full or bulk-logged recovery model. The existing log chain remains the same unless you choose

I. OverviewThe previous article about MySQL installation and basic use of MySQL, this article is a follow-up supplement, mainly for MySQL or mariadb backup and restore, it is well known that the data is the most important, so usually to the enterprise data need to do backup, when the data system crashes, data loss anomalies, To recover from the

In the previous data backup and failover-file history, the information about the file history and how to use it are described, because this chapter revolves around the various data security and in case, so let's take a look at the backup and restore mechanism provided by Windows 8. For today's computers and consumer environments, the machines we buy typically do

1, full backuop, must first do:Innobackupex--defaults-file=/etc/my.cnf--user=root--password=evlink/home/mysql/backup/2, Incremental Backup, can be done every hour or three hours:Innobackupex--defaults-file=/etc/my.cnf--user=root--password=evlink--incremental/home/mysql/backup/incre-- Incremental-basedir=/home/mysql/backupNote: Do an incremental

In order to ensure data security, the data needs to be backed up regularly. There are a number of ways to backup, and the effect is different. Once there is an error in the data in the database, you need to use the backed-up data for restore recovery. Thus minimizing the loss. Let's take a look at MySQL common three types of backup recovery methods: 1, using mys

location. %oracle_home%/ora92/databaseOf course you can also use Run to flexibly define your backups.rman>run{>allocate chennel d1 type disk; assigning channels>backup full database//fully backed up databases>include Current Controlfile//Includes present Controlfile>format ' E:\oracle\orders\db_%d_%s_%p_%t_%T '; Backup file location and file name format>release Channel d1;//release channels}Recovery1, the

Mongodump--dbpath/data/db/--out/data/backup/ Mongodump--collection Collection--db db_name The command backs up a collection of the specified databases. Mongodump--collection mycol--db test Note:1. Before the backup, the Mongod service process is started2. If it is initiated with the authentication--auth, the account and password that need to have the

Large amount of data backup and restore, is always a difficult point. When MySQL is super 10G, it is slower to export with mysqldump. Recommend Xtrabackup here, this tool is much faster than mysqldump. First, Xtrabackup Introduction 1. What is Xtrabackup Xtrabackup is a tool for data backup of InnoDB, which supports online hot

to the David Machine's E:/test/msdb.bak file, which is easy to use. The same is true with the restore database operation, as long as the statement of the third step is changed to ' Restore database msdb from disk= '//david/test/msdb.bak '. You can try it after you see it. (Simplest test Tool Query Analyzer +cmd window) Note: xp_cmdshell This extended stored procedure can only be invoked by the SA level, an

Copy Address: Https://www.linuxyw.com/download/xtrabackup.pdfhttp://www.linuxyw.comemail:[emailprotected] Xtrabackup to MySQL database backup and restore this document, just a simple study of the next, for the database full and ready to add, the effect is good because there is no demand for this software, so, the document is not perfect, and so there is time, and then to improve it this document information