how to backup mongodb database

or other tools to copy files. However, copying multiple files is not an atomic operation, you must stop all writes before copying, otherwise the copied data may be in an inconsistent state.2. MongodumpBy copying the underlying file does not support point-in-time recovery (point-in-time recovery) of the complex set (replica set), and it is difficult to manage large shard clusters. In addition, these copies are large because they contain indexes and the underlying padding and fragments. and mongo

We usually create BackupIn SQL Server, We can achieve this through the following method: Steps for automatic backup in SQL Server 2005 database: 1. Open SQL Server Management Studio 2. Start the SQL Server proxy 3. Click job> create job. 4. Enter the job name in "regular" 5. Create a step, select the T-SQL type, and enter the following statement in the following command (the red part should be changed acco

Here, we use the LVM Logical Disk for speeding backup of Mongodb. mongodb has reached dozens of GB or more. The speed of using the mongodb tool for backup will make us feel quite slow, at this time, we can run the mongdb data directory. Here, we use the LVM Logical Disk for

Tags: name r2 Administrator server specified instance SM bubuko infSystem environmentServer System: Windows Server2012 R2 mongodb:v3.4.4 You can view version information by command: mongo-version Scenario: Back up the database smp_maint_2, and revert to the new database Smp_maint_2_restore.MongoDB Database Backup1. Syntax:Mongodump-h dbhost-d Dbname-o dbdirector

Simple: you can set a fixed execution time in the scheduled task.The execution statement is as follows: Declare @ Filename Nvarchar ( 100 ) Set @ Filename = ' M: \ dbbackup \ ds_db _ ' + Replace ( Replace ( Replace ( Replace ( Convert ( Char ( 16 ), Getdate (), 120 ), ' - ' , '' ), ' ' , '' ), ' : ' , '' ), ' ' , '' ) + ' . Bak ' -- Print @ filename

Tags: mongodb backup script#!/bin/bashSourcepath= '/mnt/mongodb/bin 'Targetpath= '/mnt/mongodb/back ' #备份目录nowtime=$ (Date +%y%m%d)Start (){${sourcepath}/mongodump--host 127.0.0.1--port 20011-uadmin-p ' password '--authenticationdatabase admin--out ${targetpath}/ ${nowtime}}Execute (){StartIf [$?-eq 0]Thenecho "Back su

MongoDB Standalone:To back up all libraries:Mongodump--host 10.10.7.33:27019--gzip--OUT/HOME/MONGODB/0415_BFTo back up the specified library:Mongodump--host 10.10.10.251:21100-d dbname--gzip-out/home/mongodb/bjdata2Restore recovery:Mongorestore--host Replica backup of the set cluster:Backup Data set:mongodump -h"ttlsa/

Label:Building a MongoDB server1. Download MongoDB installation files, this example according to the Mongod version of 2.6.5 as the standard mongodb-linux-x86_64-2.6.5, after the 2.6 version of the permissions of MongoDB enhanced. This is my Baidu cloud mongodb2.6.5 linux64 bit of resources file, can be downloaded acco

Tag: OOB file Data cal Objectid Error:god exists backup fileBackup:Mongodump-h localhost:27017-d test-o "D:\DATA\DB1"To restore a backup:D:\mongodb\bin>mongorestore-h localhost:27017-d test--drop "D:\data\db1\test"If you do not add--drop you will be prompted with errorserror:e11000 duplicate key error index:test.runoob.$_id_ dup key: {: ObjectId (' 5b076926d2476498526a9d3b ')}Hint that there is data in the

Tags: action start nal first open amp from Percona font1 Overview1.1 IntroductionXtrabackup is a MySQL database backup tool provided by Percona, officially described, which is the world's only one by one open source tools that enable hot provisioning of InnoDB and XTRADB databases.PXB (Percona xtrabackup) is a physical backup, is based on a copy file

MongoDB database installation details (2). mongodb details How to change mongodb in java Java-based mongodb insert, read, modify, and delete operationsThis article describes how to operate MongoDB in Java and how to perf

MongoDB database details (1). mongodb details MongoDB> port 27017 I. What is Nosql (object-oriented storage-key and value) Ii. CognitionMongoDB (json storage) How to Create a mongodb database with a user name and

The article introduced two kinds of database record code, one is our PHP write common database backup class, the other is for Linux friends to provide an automatic timing backup MySQL database code, the need for students can refer to. Save the following PHP code as a backdat