how to backup mongodb database

heterogeneous data migrationData backup MongodumpYou can use Mongodump to make a library or table-level backup of MongoDB, as illustrated below:1. Backing Up the Iflashbuy_log database>c:\mongo\bin\mongodump-d Iflashbuy_logA dump directory is created in the current directory to hold the backed-up files, or to specify

Label:Introduction Xtrabackup 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. Characteristics:(1) The backup process is fast and reliable;(2) The backup process does not interru

Summary of database backup and Restoration Technology of the IT Ninja Turtles, and backup of the Ninja Turtles Database 1. exp/imp (export and import the library and unload the database) 1.1 Basic commands 1. Get help $ Exp help = y $ Imp help = y2. Three ways of working (1

Database backup –mongodump Back up all local MongoDB databases: Copy Code code as follows: # mongodump-h 127.0.0.1--port 27017-o/root/db/alldb To back up a remote specified database: Copy Code code as follows: # mongodump-h 192.168.1.233--port 27018-d yourdb-o/root/db/yourdb

A job backup, not a backup database, is a backup job. My approach is to export the job as a file backup, because when your server maintenance more than a lot of your homework is very problematic, very troublesome. It is best to be able to work to achieve synchronization, t

Tags: database backup restoreRestoring a database backup to a server failed backup set unlike an existing database today, a database backup

Note: In the backup file directory selection, there is a condition that the file directory, no matter how deep, can only have one file, (that is, except for the backup file can only exist folder, this condition constrains its entire directory tree)Data backup:/mongodump--host 127.0.0.1:27017-d lanzhoudb-o/data/mongodb/

Label:poiinit_idenablemax offsetsnappysumjpg Data type MongoDB 3.x data capacity gb failure type Server power loss causes WIREDTIGER.WT file corruption Start error detected data files in E:\DTLFolder\MongoDB\dat A created by the ' Wiredtiger ' storage engine, so setting the active storage engine to ' Wiredtiger '. 2018-05-08t16:10:09.755 +0800 I STORAGE [initandlisten] Wiredtiger_open config:create,cache_si

MongoDB provides backup and restore capabilities, Mongodump.exe and Mongorestore.exe files in the MongoDB download directory, respectively.1. Back up your data using the following command:>mongodump-h dbhost-d Dbname-o dbdirectory-H:MONGDB the server address, for example: 127.0.0.1, you can also specify the port number: 127.0.0.1:27017-D: The

Beckham _ mysql database backup and recovery, _ mysql Database BackupMysql database backup and recoveryBrief:I. Database Backup2. database recoveryI.

Regular oracle database backup and oracle Database Backup Currently, we need to design a batch of processing files to achieve full backup on Monday, Incremental backup on Tuesday, Friday, and Incremental

Tags: Environment technology share double quotes source file production environment Export data production special classRecently developed a version of the functionality of the use of MongoDB paging, lazy to build data, and then studied the next from the production environment to export data to the local test. Study a bit, found that MongoDB backup restore and My

Mongodb databases are also inseparable from necessary maintenance, such as backup, recovery, import, and export. In fact, backup and recovery are easier to import and export than normal, so most of the time you can use backup and recovery operations. 1. Back up Mongodb Ex

located at example2.commongodb: // example1.com: 27017, and example2.com: 27017 is connected to a local replica set (ports are 27019, and respectively) mongod. B: // localhost, localhost: 27018, localhost: 27019 connect to the replica set of the three servers, send all write operations to the master node, and distribute all read operations to the slave node MongoDB: // host1, host2, host3 /? Slaveok = true connect to the first server and respond, whe

MongoDB database data aggregation amp; Pipe operations, mongodb database AggregationThe data aggregation process for pipeline operations on mongodb usually works with pipeline operations. The pipeline operation concept of mongodb

MongoDB Export and Import1: The import/export can operate on a local MONGODB server, or it can be remote.Therefore, the following general options are available:-H Host--port Port Ports-u username user name-P passwd Password2:mongoexport exporting files in JSON formatQ: Which library, which table, which columns, which rows are exported?-D Library Name-C Table Name-F Field1,field2 ... Column Name-Q Query crit