mongodb add user to admin database

InstallationFirst, the TAR package to install1. Baidu Network disk http://pan.baidu.com/s/1FOH2m2.https://fastdl.mongodb.org/linux/mongodb-linux-x86_64-3.0.6.tgzSecond, the Yum source for installationConfigure the Package management system (yum).

MongoDB database maintenance operations: Connection & amp; User Management & amp; backup, mongodb DatabaseStart/Close the mongodb ServiceStart the serviceThe mongodb service can be started directly by specifying the startup parameter or by using the

One: Concept The popular copy set is to use multiple machines for the same data asynchronous synchronization, so that multiple machines have multiple copies of the same data, and when the main library when it is off without user intervention,

mongodb-sharding Deployment ScenariosFirst, Deployment Environment Five hosts: amongoshard01:10.212.74.43 amongoshard02:10.212.84.4 amongoshard03:10.212.98.23 amongoshard04:10.212.46.5 amongoshard05:10.212.

Install and configure MongoDB in Linux1. MongoDB simple description A MongoDB is an open-source database system written in C ++ Based on Distributed File storage. It aims to provide scalable and high-performance data storage solutions for WEB

Linux mongodb installation and data import and export tutorial, mongodb Import and Export How to install mongodb and import and export data in Linux # Viewing the linux release version Cat/etc/issue # View the Linux kernel version Uname-r 1. General

1.MongoDB Simple Description A MongoDB is an open source database system written in C + + language based on Distributed file storage, which aims to provide scalable and high-performance data storage solutions for Web applications. b MongoDB is a

The blog has moved Https://www.tianmingxing.com MongoDB is an open-source, document-oriented NoSQL (not only SQL) database written using C + +, and one of the most popular NoSQL databases. NoSQL Introduction NoSQL means "Not just SQL", is the

Environment MongoDB 3.4WINDOW7 MongoDB Common Commands [Root@snails ~]# ps-ef|grep mongod [root@snails ~]# MONGO--host=127.0.0.1--port=27017 MongoDB Shell Version:3 .2.7 connecting To:127.0.0.1:27017/test > Show dbs #显示数据库列表 > Show Collections #

In the past, MySQL databases were used to write a large pile of SQL statements all day long. It took several days to remember these SQL keywords, and all the SQL keywords were written. When MongoDB was exposed, I found that I don't need to write SQL