MongoDB

Installation

• https://www.digitalocean.com/communi...db-on-centos-7
• https://docs.mongodb.com/manual/tuto...godb-on-linux/
• https://www.osradar.com/how-to-insta...-ubuntu-18-04/

DB Commands

Create root user for DB

mongo

> use admin
> db.createUser({user:"admin", pwd:"admin123", roles:[{role:"root", db:"admin"}]})

vi /lib/systemd/system/mongod.service 

ExecStart=/usr/bin/mongod --auth --config /etc/mongod.confsystemctl daemon-reload

// restart Mongod
service mongod restart  

Connect to DB

mongo -u admin -p admin123 --authenticationDatabase admin

Performance Monitor

mongostat
mongotop

延伸閱讀

• MongoDB 教學 - 當 PHP 遇上 MongoDB