MEAN Stack: A Comprehensive Overview And Key Reasons To Make It Development Framework Of Choice
Everyone has a desire to achieve their goals in a single attempt. Whether you're developing a new application or pursuing success against all odds, giving your best effort is crucial. To accomplish this, it is essential to have a robust backend built with a set of technologies that reduce development time and optimize resources.
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The development of mobile and web apps has become increasingly convenient and efficient, thanks to the widespread use of hybrid technology. A prime example is the MEAN stack, which leverages this technology.
MEAN stack development involves combining various JavaScript-based technologies. M stands for MongoDB, serving as the database system. E represents ExpressJS, the backend web framework, and A signifies AngularJS, the frontend framework. JavaScript is used throughout the MEAN stack to facilitate seamless communication between clients. To gain a deeper understanding of the MEAN stack architecture, one can explore further.
AngularJS is a client-side language based on JavaScript, primarily used for building web applications. When a user sends a request, AngularJS is the first to respond.
In the next step, the request is passed on to Node.js, a server-side programming language. This phase involves database requests.
ExpressJS comes into play in the third phase when the request performs a database operation.
MongoDB receives the request from ExpressJS, retrieves the requested data, and sends it back. ExpressJS processes the response.
Similar to ExpressJS, Node.js delivers the response to the AngularJS application through Node.js.
Each component of the MEAN stack serves a distinct purpose in the overall system:
MongoDB: An open-source NoSQL database designed for cloud-based applications, utilizing an object-oriented structure. It facilitates seamless data transfer between the application and the database since both are written in JavaScript. MongoDB is known for its scalability, speed, and efficient data management.
ExpressJS: It is a web application framework for Node.js, ensuring timely data exchange between the frontend and the database. ExpressJS is lightweight and feature-rich, offering excellent error handling and templating capabilities. It utilizes the CommonJS module standard to prevent variable overwriting and utilizes JavaScript closures to avoid costly errors.
AngularJS: Google's JavaScript front-end framework, widely used for building web applications. AngularJS is an integral part of the MEAN stack, enabling the creation of user interfaces and seamless data flow between components. Its high performance, versatile templates, and cross-platform compatibility make it an ideal choice for cloud-native applications.
Node.js: An event-driven JavaScript framework that handles multiple connections simultaneously. Node.js is the foundation of the MEAN stack, working harmoniously with AngularJS and ExpressJS. Its ability to scale, rapid response to changing demand, and support for millions of concurrent connections make it a preferred choice for cloud applications.
The MEAN stack offers several benefits, making it suitable for cloud-hosted applications. It provides flexibility, scalability, and extensibility, which are crucial for cloud computing. By utilizing JavaScript across the stack, MEAN allows for streamlined development, reducing the need for multiple teams. JavaScript's versatility and ease of implementation have made it a preferred choice for web developers. MEAN stack development also enables code reuse throughout the application.
The MEAN stack excels in certain scenarios, such as cloud-native applications with multiple concurrent users and the development of single-page apps using AngularJS. Typical use cases include calendars, expense tracking, news aggregation, and mapping/navigation services.
What sets MEAN stack development apart from other software development methods are its straightforward nature and fast learning curve due to the use of a single programming language, JavaScript. Additionally, MEAN benefits from a thriving development community, facilitating collaboration and solution development. The flexibility of MEAN stack allows it to cater to various web-based applications, including social networking sites.
