how to backup mongodb database

Tags: god represents file HTML common category name cat stringZhang Ying published in 2013-12-03 Category list: NoSQL Tags: mongodb, backup, import, export, restore 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

This article mainly introduces the way of MongoDB backup and the method of recovery.MongoDB will all the data exist under the Data Directory folder, the default is C:\data\db, we can also be configured by DBPath from. If it's just a simple backup, we just need to copy the folder. In this case we need to shut down the server and avoid the data from being out of sy

MySQL Tutorial database tutorial full backup and incremental backup strategy for backup recovery Backup strategy One: Copy database files directly (not recommended)Backup strategy Two:

Tags: DBName next size system version read build TPS data useThis article will introduce the next MongoDB master-slave configuration and backup MongoDB is a database based on distributed file storage. Written by the C + + language. Designed to provide scalable, high-performance data storage solutions for WEB a

Label:SQL Server backup file bak, restore after backup error 3145, the database backup in the backup set is different from the existing ' xxx ' database. The solution is as follows: 1, create a new

Backup and recovery are required for any database, which is of much importance and everyone understands. MongoDB also provides backup and recovery functions, which are under the MongoDB download directory. Backup and recovery are

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 fi

Small Drupal database backup, MySQL backup policy sharing for large sites, and drupal Database Backup Simple backup policy for small and medium sites For small and medium-sized websites based on drupal, we can use the backup_migra

Tags: database management reading ROM key value to Tor count structure read documentToday while the weekend hollow, the recent learning of the MONGODB database commonly used commands to make the following collation, convenient work to view The logical structure of MongoDB is mainly composed of three parts: doc

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= "/

Background and principleBackup of the database is the last barrier to disaster recovery, no matter what type of database you need to set up database backup, MongoDB is no exception. After MongoDB 3.0, the

MongoDB backup is actually a basic operation, has been asked recently, it seems that many people are not familiar with the place. To avoid repeating the explanation over and over again, a blog is summed up as a post for later review. Please correct me if there are some mistakes.1. Built-in method 1.1 copy database filesIt doesn't have to be explained much, it's a

V. MongoDB import, export, backup, recovery, user authorization 1: Data export, data import as a DBA (Administrator), often encountering the need to import and export data, the following describes the utility (included): 1. import data to export csv files using export. mongoexport-dTest-cuser1-otmpuser1.out -- specify the Import V. MongoDB import, export,

()//View all documents in Info collection > show collections View all collections in the database > db.info.update ({"id": 10},{$set: {"name": "Tom"}})//change data > Db.info.remove ({"id": 2}) Remove ID2 data from info collection > Db.info.drop ()//delete Info collection > db.dropdatabase ()//delete database first use to deleted database in Delete > Db

MongoDB backup and recovery (mongorerstore)MongoDB Data Backup In Mongodb, we use the mongodump command to back up MongoDB data. This command can export all data to a specified directory. The mongodump command can be used to speci

Reference Official Documentation: MongoDB Backup MethodsA backup restore was made using a snapshot of the operating system, and the restore did not succeed after the backup was successful (refer to: Backup and restore with Filesystem snapshots)So this method is not recorded

parameters are as follows:Mongorestore gets the output of the Mongodump and inserts the backed-up data into the running MongoDB instance for data recovery. The command detailed parameters are as follows:Mongodump (Backup) and Mongorestore (recovery) Example:1. Create a MongoDB database:2. Mongodump back up the

MongoDB basic (5) backup restoration and Export Import The original snapshot of the operating system is used for Backup and restoration. After the Backup is successful, the restoration fails (see Backup and Restore with Filesystem Snapshots) So this method is not recorded he

such file or directory:\"/home/mo Ngodb/data/admin/collection/11-6714811575794894766.wt\ ", \"/home/work/backup/admin/collection/ 11-6714811575794894766.wt\ ""}Part1: Pain PointThis problem will be very headache, such as the production library, the MongoDB library is getting bigger, prompting us to plan to adopt the hot backup solution, because the first librar

backup from Tuesday to Friday. If the data is destroyed in Friday, then you only need to restore the Monday full backup and the Thursday differential backup. This strategy takes more time to back up the data, but less time is used to restore the data. 2. Full backup combined with incremental backupTake a weekly data