What is MEAN Stack? Components, Benefits, and Architecture

Introduction

In order to be competitive in today's environment, firms must be flexible. Many businesses are turning to software that allows quick development and deployment cycles. When developing new software, many organizations use a MEAN Stack.

So, what does all this mean? The term "Mean Stack" has been popular in the computer industry, particularly with the growth of artificial intelligence (AI), machine learning, and other technologies that assist data analysis and manipulation. So, we will look at the meaning of this term and see how they work together to create end-to-end programs with simplicity and efficiency.

MEAN Stack & its Components: Meaning

MEAN Stack combines four open-source technologies; MongoDB, Express, Angularjs, and Nodejs. These four technologies work together to create online applications that are powerful, scalable, and current. Thus, these technologies are as follows:

● MongoDB

MongoDB is a non-relational document-based object-oriented database. However, you can use this technology to save data in the BSON format. Also, it is a cross-platform framework that is open source and free.

● Express

Express is an open-source web framework that is the successor of the widely used "Connect" framework, which was initially released in January 2008 by Paul Scholey. Presently, a collection of individuals and enterprises developed this framework.

● Angular JS

Angularjs is a robust JavaScript framework for developing online apps. However, it is a complete rebuild of the popular framework with simple syntax. Moreover, it is a free and open-source framework that allows you to create single-page or multi-page apps using HTML, CSS, and JavaScript. Also, AngularJS app development helps to develop highly scalable and secure apps.

● Node JS

It is a cross-platform open-source JavaScript runtime environment for creating server-side Web applications. However, Node.js has an event-driven, non-blocking I/O approach that is lightweight and efficient, making it ideal for data-intensive real-time and asynchronous applications running across dispersed devices.

Benefits of MERN Stack

The MEAN Stack provides various advantages for web application development. Thus, here are a some of them.

● Scalability

The MEAN Stack is an excellent choice for developing scalable web applications. It allows developers to add new features with reasonable simplicity. However, you may accomplish this by using Express on the backend and Angularjs on the front.

● Performance

MERN Stack is suitable for developing high-performance web apps. It handles a high number of requests smoothly and seamlessly.

● Security

The MEAN Stack is also secure, with various security mechanisms to assure data security. It uses encryption and authentication to improve security factors.

● Flexibility

The MEAN Stack is adaptable, allowing developers to create highly customized web apps. Also, they may easily add new features to their apps or modify old ones.

MEAN Stack Architecture

MEAN Stack is a JavaScript server-side application. It means it operates on the server where you have hosted it. However, the client side of an application is the portion of the program that runs on the user's device (a computer or a mobile device). Therefore, to become more proficient with the architecture of this framework, it's best to enroll in the MEAN Stack Training in Gurgaon. Below are the items that interact between the server-side JavaScript and the client-side in the MEAN Stack Architecture:

● Data is either pushed from the server to the client or fetched from the server to the client.

● API requests:

These requests are performed on the server in order to retrieve data.

● User input:

The user enters information, which is then sent to the server and returned to the client.

● User interaction:

The user interacts with this program by clicking buttons, inputting data, and engaging with other components.

● Events:

You can perform on the client or server-side on the basis of the trigger.

● Browser storage:

Here, you may save data in browsers before being transferred to the server when needed.

● Application state:

It's easy to save the application's state across all devices you have installed.

Conclusion

To conclude, we have compiled the meaning, components, benefits, and different architecture of MEAN Stack Stack. However, it is a full-stack software development strategy that employs JavaScript to generate client and server-side applications. Moreover, it integrates the development of all front and backend code. In addition, MEAN employs a JavaScript stack that incorporates Node.js, Express, and MongoDB. So, if you are looking for a career in this robust framework, MEAN Stack Training in Noida is the best option to do so.