how to backup mongodb

[MongoDB] mongodb sharded cluster (5) on windows platform, mongodb Cluster In this article, the above four articles continue to describe how to build a mongodb sharding cluster on the window platform. You can also create indexes in a sharded cluster. The method for creating indexes is the same as that for creating inde

MongoDBNode. js driver is officially supported by the native Node. js driver. It is the best implementation so far and has been officially supported by MongoDB. The MongoDB team has adopted the MongoDBNode. js driver as the standard method. Npminstallmongodb@1.4.3MongoDBNode.js driver npminstall The MongoDB Node. js driver is officially supported by the native No

Read readpreference 2, connect with MONGO command, only valid for current connection Rs0:secondary> Db.getmongo (). Setreadpref (' secondarypreferred ')4. Special member typesSecondary also has some special member types: Priority 0 #不能升为主, can be used in multi-data center scenarios Hidden #对客户端来说是不可见的, generally used for backup or statistical reporting Delayed #数据比副集晚, typically used as a rolling backup

One. MongoDB Insert Document Insert () methodTo insert data into a MongoDB collection, you need to use the MongoDB Insert () or Save () method.GrammarThe basic syntax for the Insert () command is as follows:>db. Collection_name.insert (document)Example>db.mycol.insert ({ _id:objectid (7df78ad8902c), ' MongoDB Overv

MongoDB: gradually becoming irrelevant, and mongodb is irrelevantAbstract:Compared with TokuMX and PostgreSQL, MongoDB is at a disadvantage. However, it is still a good product and will continue to improve to compete with these alternative products. However, it can only be ranked third at most. We will wait for the improvement and development of

In-depth understanding of how to configure MongoDB in MongoDB (1) LinuxI MongoDB Introduction MongoDB is a high-performance, open-source, and non-pattern document-based database. It is a popular NoSql database. It can be used in many scenarios to replace traditional relational databases or key/value storage methods. M

Tags: mit mongo res expression Delete database IDF ROC nbsp nodMongoDB Beginner Index La La laMongoDB Tutorialsabout NoSQL About MongoDB Windows platform Installation MongoDB Linux Platform Installation MongoDB The installation and uninstallation of MongoDB on Ubuntu system

Tags: track Internet Application log view post text server ice processingA. Brief introduction???? ? MongoDB is a non-relational database (NOSQL). is a powerful, flexible, and scalable way to store data. Because MongoDB is a document model, free and flexible is very high, can make you in the development process is very smooth, for large data volume, high concurrency, weak transactions of the Internet applic

MongoDB-based file server Recently, I complained about the company's file server. The existing file server saves the files to the server hard disk through the interface provided by the server and divides the files by ID. After regular backup to other servers, an accident occurred so long that the hard disk was formatted by a colleague, leading to the loss of some data. Therefore, if we re-design the file s

Tags: full backup incremental backup data restoreScenario: Sunday full Backup, Monday, Tuesday incremental backup, Wednesday problems, found after a few minutes;Installation of the database: yum install mariadb-server-y systemctl start mariadb yum Install percona-xtrabackup-24-2.4.9-1.el7.x86_64.rpm Default Instant i

database no back up, write db anme escap whit space!# Example;# NO_BACKUP_DB = "yns test ps_note"# This said that if db name is "yns" or "test" or "ps_note", then not backup them!NO_BACKUP_DB = ""# Get the database name and process one by oneEcho "Start to Backup ...";# Ls/var/lib/mysql>/tmp/mydb. allIf ["$1 "! = "Help"]; thenFor db in 'ls $ DB_PATH '; doIf_backup = "1"If [-d $ DB_PATH/$ db]; thenFor noBac

MongoDB (2)-learn about the installation configuration and mongodb installation Configuration I introduced the general theoretical knowledge of MongoDB. This article will install and use MongoDB on windows and linux. Of course, we will install MongoDB on linux in more cases,

= 127.0.0.1# Port = 27017 Fork = trueAuth = true # Noauth = true 5. test:Here, we can actually use mongodb, but the process is not started. Test: # cd/opt/mongodb/bin here you can see mongo (this is mongodb shell), mongod (this is the mongodb process)6. Start the process:Under the/etc/init. d directory: # vi mongodbWr

MongoDBMongod--dbpath /data/mongodbtest/single/data Output log as follows, Success![Initandlisten] DB version v2.4.6........[Initandlisten] Waiting for connections on port 27017[WEBSVR] Admin Web console waiting for connections on port 28017The MongoDB default comes with a Web access interface that can be accessed in the form of IP + ports.http://192.168.0.1:28017/second, master-slave mode . The use of MySQL database is widely used, the use of dua

MongoDB Series 3: MongoDB user permission operations After preliminary research on configuration and basic understanding, the following section describes MongoDB's user permission operations. Brief Introduction: Like all other databases, permission management is similar. Mongodb stores all user information in the admin database collection system. users and stores

Mongodb entry-installation and configuration, mongodb entry-level Configuration Author: zhanhailiang Date: 1. Install mongodb: [root@~/wade/nodejs/nodeclub]# yum search mongodb[root@~/wade/nodejs/nodeclub]# yum install mongodb.x86_64 mongodb-server.x86_64 libmongodb.x86_64 l

Tags: mongodb mongodb installationsoftware DownloadDownload MongoDB the latest package: http://www.mongodb.org/downloadsDownload mongodb visualization interface,mongovue:/http download.csdn.net/detail/lovesummerforever/8036417Software Installation MongoDB the server-side

standard\bin\mongo.config"--installStart the serviceRun the following command in the cmd window, or you can do so in the control Panel \ All Control Panel items \ Administrative Tools \ Servicesnet start MongoDBTest connectionRun the following command in CMD to view the resultsMongo　　Installation is successful!The last two steps are not required; MongoDB default port is 27017, can be modified!For the "C:\Program Files\

Oracle RMAN backup and restoration, and mongolerman backup RMANYou can perform Incremental Backup: databases, tablespaces, and data files. Only usedBlockCan be backed upBackup set Ing between tablespaces and data files:Dba_data_files/v $ datafile_header InNoarchivelogMode, you can useRMANBackupRead-onlyAndOfflineTablespace ORACLE RMANDowntime

Oracle rman backup and RestorationRMAN supports Incremental Backup: databases, tablespaces, and data files.Only used blocks can be backed up as backup setIng between tablespaces and data files: dba_data_files/v $ datafile_headerIn noarchivelog mode, you can use RMAN to back up the read-only and offline tablespaces.Oracle rman downtime backup:BackupRMAN is connect