Sample data source

A variety of sample data is provided by the developers of MongoDB. They can be found here:
https://developer.mongodb.com/article/atlas-sample-datasets/

A link to directly download all available sample datasets (307 MB): …

Using mongo Shell

Mongo shell is an interactive JavaScript interface to perform query and administrative tasks. It can be launched in a command-line interface or operated by other applications.

Launching a mongo shell in command …

Installing MongoDB Community Server on Ubuntu 20.04 LTS

Ubuntu on Windows Subsystem for Linux cannot use this method because systemd is not enabled.

1. Import MongoDB GnuPG public key
   wget -qO - …

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What makes MongoDB different?

MongoDB being a document-oriented database, each record is contained in a BSON-formatted document. Without the typical restrictions of a table layout, fields and properties can be inserted and removed anytime, …