In this case, we provided that one key/value pair. This object can have one or more key/value pairs. Note that when we inserted the document, we passed an object to the insert method. With the mongo shell, if we reference a collection that does not already exist when using the insert command, then that collection is created. Actually, a third step was taken here, although you may not have noticed because it was not explicit i.e., the names collection was created. “use madMen”), and then we insert one document into the names collection. So, In Example # 1A, we accomplish two things we select the madMen database with the user command (i.e. With the mongo shell, we need to specify which database we want to use. Insert One Document with the MongoDB Node.JS Driver – Example # 1B Inserting One Document Into the Database Insert One Document with the Mongo Shell – Example # 1A This would be the opposite of the mongo shell, which is meant to be used in your Node.js application code. It supports both callback-based and Promise-based interaction with your mongo database. The MongoDB Node.js driver provides a way to interact with a MongoDB database from your Node application code. In other words, think of the mongo shell as a way to interact with a MongoDB database without the need to build or interact with an application. ![]() The mongo shell can be used to perform CRUD operations on data, as well as administrative operations. The mongo shell is an interactive JavaScript interface to MongoD, and it is a component of the MongoDB package. My hope is that this will help you to decide which approach works best for what you need to do. In this article, I’ll demonstrate the differences between the mongo shell and the MongoDB Node.js driver when performing basic CRUD operations. So, perhaps the first question should be: “What is it that I need to do?” Once that question is answered, you can determine which tool is best suited for the task. Well, the answer really depends on the scenario. Now at this point it might make sense to ask which approach is best. ![]() There are multiple ways to interact with MongoDB, and two of those are with the mongo shell and the MongoDB Node.js driver. ![]() There are fairly significant differences in how they work, however, as well as the benefits they provide. The mongo Shell and the MongoDB Node.JS Driver both provide a way to interact with a Mongo database.
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