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Mongodb nodejs10/31/2023 Third party modules, including the MongoDB driver, can be installed, using the npm tool. It also includes a number of modules that provides features essential for implementing web applications – including networking protocols such as HTTP. Node.js is based on Google's V8 JavaScript engine which is used in the Chrome browser. Node.js is a JavaScript runtime environment that runs your back-end application (via Express). Our application will access MongoDB via the JavaScript/Node.js driver which we install as a Node.js module. With the click of a button, you can scale up and down when you need to, with no downtime, full security, and high performance. With MongoDB Atlas, you only pay for what you use with a convenient hourly billing model. MongoDB Atlas is a database as a service for MongoDB, letting you focus on apps instead of ops. As your deployments grow, the database scales easily with no downtime, and without changing your application. It can be scaled within and across geographically distributed data centers, providing high levels of availability and scalability. You can dynamically modify the schema without downtime – vital for rapidly evolving applications. MongoDB's document data model makes it easy for you to store and combine data of any structure, without giving up sophisticated validation rules, flexible data access, and rich indexing functionality. Instead of storing data in rows and columns as one would with a relational database, MongoDB stores JSON documents in collections with dynamic schemas. MongoDB bridges the gap between key-value stores, which are fast and scalable, and relational databases, which have rich functionality. MongoDB is an open-source, document database designed with both scalability and developer agility in mind. ![]() MongoDB provides the persistence for your application data. ![]() This post demonstrates how to use MongoDB from Node.js. The remainder of the series is focussed on working through the end to end steps of building a real (albeit simple) application – MongoPop. "Modern Application Stack – Part 1: Introducing The MEAN Stack" introduced the technologies making up the MEAN ( MongoDB, Express, Angular, Node.js) and MERN ( MongoDB, Express, React, Node.js) Stacks, why you might want to use them, and how to combine them to build your web application (or your native mobile or desktop app). This is the second in a series of blog posts examining the technologies that are driving the development of modern web and mobile applications.
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