Mongodb clone database

Clone mongodb database to local machine

# Dump remote database to a local folder
mongodump --uri "mongodb+srv://username:password@host/mydb" --out ./myfolder

# Restore the database from the folder to localhost
mongorestore --port 27017 ./myfolder

# (Restore back to the remote)
mongorestore --host=example.com --port=27017 -u username -p password --db mydb ./myFolder

Mongodb clone database

# Dump db to a local folder
mongodump mongodb://user:pwd@localhost/old_name -o ./dump 

# Restore the db with the new name
mongorestore mongodb://user:pwd@localhost -d new_name ./dump/old_name

# Try this flag if you get an authentication error
--authenticationDatabase admin

Mongo copy database

Before MongoDB version 4.2
source_db.copyDatabase('destination_db')

After MongoDB version 4.2
mongodump --archive="mongodump-source-db" --db=source_db
mongorestore --archive="mongodump-source-db" --nsFrom='source_db.*' --nsTo='destination_db.*'

Or,

mongodump --archive --db=source_db | mongorestore --archive  --nsFrom='source_db.*' --nsTo='destination_db.*'

-1

Source: docs.mongodb.com

Similar codes

0 vote159 views1 answer
Combine two document together lnux
Shell/Bash
9 votes172 views6 answers
Bash
Shell/Bash
0 vote179 views1 answer
Target of uri doesn't exist 'package flutter/material.dart'
Shell/Bash
0 vote277 views1 answer
Linux change user shell /bin/false
Shell/Bash
1 vote188 views1 answer
Bash how to copy or move all files in a list
Shell/Bash
1 vote162 views1 answer
Install babel core
Shell/Bash
0 vote152 views2 answers
Raspbery pi 3 with ubuntu server 20 connect to wifi
Shell/Bash
0 vote180 views1 answer
$removefromset mongodb
Shell/Bash
1 vote168 views1 answer
Linux mint 20 dark mode
Shell/Bash
0 vote174 views1 answer
Module Error (from ./node_modules/sass-loader/dist/cjs.js): Node Sass version 6.0.0 is incompatible with ^4.0.0 || ^5.0.0.
Shell/Bash