For one online application, JavaScript is typically utilized for any client-side activities. Node JS, on the other hand, is mostly used for non-blocking operations on any operating system. JavaScript is a simple programming language that runs on the JavaScript Engine in any browser. Node JS, on the other hand, is a runtime environment for the JavaScript programming language. Therefore has several flaws, and it necessitates libraries that can be easily accessed from JavaScript programming to make it work better.
Nodejs is a Javascript engine that can be used to create any application (by programming in the Javascript language). It executes Javascript code. It is most typically used to create web servers, but it may also be used to create a variety of other types of programming. MongoDB is a database management system. MongoDB is used by code within an application or server to save, query, and update data in a database. Many web servers developed with Node.js will store data in MongoDB.
SQL databases scale vertically, but NoSQL databases scale horizontally. NoSQL databases are document, key-value, graph, or wide-column stores, whereas SQL databases are table-based. SQL databases excel in multi-row transactions, while NoSQL excels at unstructured data like documents and JSON.