how to backup mongodb

MongoDB database maintenance operations: Connection amp; User Management amp; backup, mongodb DatabaseStart/Close the mongodb ServiceStart the serviceThe mongodb service can be started directly by specifying the startup parameter or by using the configuration file ;? # Spe

Configure MongoDB configuration items in the configuration file and back up and restore the database, mongodb backup and recoveryI. mongoDB command line startup option Configuration When mongodb is started using the command line, we can select some options to change the conf

Tags: restore match admin opera connect ODB command log onsMongoDB start multi-instance and MongoDB create Delete, backup, copy enable multi-instance creation data and log storage locations with sufficient single server resources# 数据存放位置 [[emailprotected] ~] mkdir -p /data/mongodb/mongodb1 #日志存放位置 [[emailprotected] ~] mkdir /data/logs [[emailprotected] ~] touch /

MongoDB import, export, backup, recovery, user authorization (4), mongodb ImportV. MongoDB import, export, backup, recovery, and user authorizationI. Data export and Data ImportAs a DBA (Administrator), you often need to import and export data. The following describes the ut

Tags: MongoDB full library backup Restore collection backupMongoDB Whole library Backup restore single table collection backup restoreCD D:\MongoDB\bin1 backup of the whole library:Mongodump-h dbhost-d Dbname-o dbdirectory-H:mongd

Label:MongoDB database maintenance is inseparable from the necessary backup, recovery operations, and generally does not go wrong, so we use the most of the time using backup and recovery operations. The principle of mongodump.exe backup is to get the current server snapshot through a single query and write the snapshot to disk, so this method is not saved in re

Tags: http io os using SP data on CTI ADMongoDB data dumpTo create a backup database in MongoDB, you should use the Mongodump command. This command dumps all data from the server to the dump directory. There are many options available through which you can limit the amount of data or create a backup of your remote server.Grammar:The basic syntax for the Mongodump

A brief introduction: Today happened to write a backup script about MongoDB, share the nextTwo-Frontier: This script applies to single-instance and replica sets, not for Shard clustersThree contents:#!/bin/shUser=password=port=ip= '/sbin/ifconfig eth0 | grep ' inet addr ' | Cut-d:-f2 | awk ' {print '} ' | Cut-d '. '-f ' 3,4 'date1= ' Date +%y%m%d%h 'date2= ' Date +%y%m 'Backupdir1= "/

Tags: mongodbMongoDB Data BackupIn MongoDB we use the Mongodump command to back up MongoDB data. The command can export all data to the specified directory. The Mongodump command allows you to specify the server to which the exported data can be dumped by parameter.GrammarThe mongodump command script syntax is as follows: >---o dbdirectory - H:MONGDB the server address, for example: 127.0.0.1, yo

The principle of mongodump.exe backup is to get the current server snapshot through a single query. The snapshot is written to disk, so it is not stored in real time, because the server will have data writes after the snapshot is taken, and in order to secure the backup, we can also use the Fsync lock to temporarily write the server data to the cache. Efficient open source database (

Backup [Root@localhost bin]#./mongodump-d my_mongodb connected to: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 2 objects [root@localhost bin]# ll Total 67648 -rwxr-xr-x 1 root root 7508756 2011-04-06 bsondump drwxr-xr-x 3 root root 4096 04-10 23:54 Dump

ArticleDirectory If MongoDB is just a document-type database, there is no bright spot. However, the biggest advantage of MongoDB is read extension, hot backup, fault recovery, and automatic sharding (write extension ). These functions will be introduced at the end of this series. 1. Status Monitoring 2. Backup