mongodb backup

Tags: http ar sp file data on log AD BSTranslated from http://docs.mongodb.org/manual/core/backups/There are several ways to back up the MongoDB cluster: Backup by copying the underlying data file Back up with Mongodump Cloud Backup via MMS (Mms:mongodb Management Service) Backup software via MMS o

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 dbdirectoryParameter description:-H:MONGDB the server address, for example: 127.0.0.1, you can also specify the port number: 127.0.0.1:27017-D: T

Replicationset is used to avoid data loss on a single node. The test results are as follows: 228 million data records are inserted on the server. Disconnect the 162 service after the insertion is complete. Replication set is used to avoid data loss on a single node. The test results are as follows: 228 million data records are inserted on the server. Disconnect the 162 service after the insertion is complete. First, create a MongoDB design draw

First, create a MongoDB design drawing for testing: The figure is clear. Can take my other notes: http://blog.csdn.net/crazyjixiang/article/category/844957 if not clear please leave a message Replication set is used to avoid data loss on a single node. The test results are as follows: Insert 228 million data records on the server. After the insertion is complete, the 162 server is disconnected and then executed in mongos quickly. > db.users.count()

Tags: MONGO backup restoreMongoDB 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:>mongodump-h dbhost-d Dbname-o

Label:Backup data:Mongodump-h 192.168.2.20-u game-p 12345678-d dbname-o/data/test/--excludecollection=user_statsWhere-H is the IP address,-u account,-p password,-d database name,-o path to store data,--excludecollection represents the collection to be filtered,--excludecollectionswithprefix represents a prefix to filter some collectionsImport data:Mongorestore--db Gourmet--collection User_face_data/home/gamedev/user_face_data.bsonMongoimport-h 127.0.0.1-d gourmet-c user_face_data--file Aa.jsonTo

Company database migration, so add a bit of knowledge:1 Import and export of collectionsCommand-line help Mongoexport--helpExportExport Newsserver database under News collectionmongoexport-d newsserver-c News-o D:\data\news.jsonSame as above, but specify only partial fields (Id,title)mongoexport-d newsserver-c news-f _id,title-o D:\data\news.jsonIf you need user rights authentication, you need to specify the user and password,-u (--user) followed by the set user name, the password set by-pMongoe

Method One: Use a file copy form to make a backup of the MongoDB data file. [Mongo@localhost ~]$ cat mongo_back.sh #!/bin/sh#su-mongoSource/home/mongo/.bash_profile #对数据库进行加锁, prevents data from being written, synchronizes data, and flushes dirty data to disk. To ensure that the files in the data directory are the most current data. /opt/mongodb/

　　First, data backup operationsIn real-world scenarios, it is often necessary to back up business data for disaster preparedness, and MongoDB provides backup and recovery capabilities, namely the Mongodump.exe and Mongorestore.exe files in the MongoDB download directory, in the form of

Tags: style http color os using Java ar strong fileFirst, the Mongobackup file package that someone else wrote was applied. Go to this website download: http://pan.baidu.com/s/15YsBs Download the Mongobackup file to your MongoDB bin directory Input chmod a+x mongobackup//Let the system compile it Then, restart MongoDB Introduction Mongobackup is an incremental backup