MongoDB Getting Started Operation summary

First step: Start the database service

1.cmd into the bin directory of MongoDB

2. Enter: Mongod--dbpath "D:\ylkfSoft\mongoData\data\db" starts the database (the path behind--dbpath is the location of the database data that you randomly create after you install the database, You can also create a new folder to put the log in)

Step two: Operate the database (note: Do not close the cmd window above and reopen a cmd)

1.cmd into the bin directory of MongoDB

2. Enter MONGO to enter the database operation location

Note: MongoDB is just installed with no user name and password

Operation:
1. View all databases show DBS

2. Create a database: Use database name (Note: The database you just created is not visible, you need to insert the data before the line)

3. Insert data: DB. database name. Insert (a map);

Specific study: http://www.runoob.com/mongodb/mongodb-create-database.html

Step three: Add user authentication:

1. Access the database (all databases are accessible to users under the admin database)

Use database name

2. Add Users

Db.adduser ("User name", "password")

Note: If you want to use security authentication, the database boot must be started using-auth, and if you do not use even if you configured the security
Authentication, and no need for secure authentication to access query data

Fourth step: Secure Authentication Start Database

1.cmd into the bin directory of MongoDB

2. Input: Mongod--dbpath "D:\ylkfSoft\mongoData\data\db"--logpath "D:\ylkfSoft\mongoData\data\log\MongDB.log"--auth

Fourth step: Connect Visualizer Mongodbvue
1. Delete the original data
2. "D:\ylkfSoft\mongoData\data\db"

Fifth step: MongoDB database backup

Mongodump-h IP--port Port-u user name-p password-d database-o file exists path

1. Do not set user and password, then remove-u-p

2. If the machine is local, remove the-h-port

3. If backing up all databases, remove the-D

Sixth step: Restore the Database

Mongorestore-h IP--port Port-u user name-p password-d database--drop file exists path

MongoDB Getting Started Operation summary