MEAN Stack Tutorial
The mean stack tutorial is designed for the developers who want to design the dynamic website and web application using Mean.js. Our tutorial covers all the components of Mean.js, such as MongoDB, Express.js, Node.js, and Angular.js.
The Mean.js can be considered a collection of various technologies for developing a dynamic website and web application. Mean.js is used for developing a web application where MongoDB is used as a database system, Express.js is used as a back-end web framework, node.js is used as a web server, and Angular.js is used as a front-end framework.
What is MEAN?
Each letter in the word MEAN has some specific meaning. Here, 'M' stands for MongoDB, 'E' stands for Express, 'A' stands for Angular, and 'N' stands for Node.js. It is one of the most popular stacks used for developing the full stack application. Let's understand the basic idea behind the mean stack.
As we can observe in the above figure that there is a front-end app, back-end app and database. The front-end app can be developed using either Angular.js or React.js, and back-end can be developed using Node.js, which is further connected to the MongoDB database. The front-end app and back-end app communicate with each other through the RestAPI. The back-end app exposes the RestAPI endpoints, whereas the front-end app consumes the RestAPI endpoints.
Let's look at each component of Mean.js one by one.
Advantages of Node.js
Advantages of Angular.js
MongoDB is the database used in web development. It is a NoSQL database, and a NoSQL database can be defined as a non-relational and document-oriented database management system. As it is a document-oriented database management system, so it stores the data in the form of documents. The SQL databases use SQL query language to query the database, whereas the MongoDB is a NoSQL database that uses BSON language to query the database. JSON is a text-based format, but it is inefficient in terms of speed and space. In order to make MongoDB efficient in terms of space and speed, BSON was invented. BSON basically stores the JSON format in the binary form that optimizes the space, speed, and complexity.
Since the MongoDB is an unstructured schema and the data is not related to each other then the question arises 'why do we need to use the MongoDB?'. MongoDB is mainly useful for projects which are huge.
Express.js is a free and open-source software used as a back-end web application framework. It is commonly used in the popular development stacks like MEAN with a MongoDB database. The Express.js was developed by TJ Holowaychuk.
Advantages of Express.js
Advantages of MeanStack
This tutorial is helpful for both beginners and professionals who want to build a career in web-development or seamlessly learn the precepts of MEAN.js. There are a lot of topics and concepts available that will help you to learn MEAN.js easily.
We assure you that you will not find any problem with this MEAN Stack tutorial. But if there is any mistake, please post the problem in the contact form.