Table of Contents
What is MEAN stack?
MEAN stack development is focused on a specific set of technologies, including MongoDB, Express, AngularJS, and Node.js. This focused approach allows developers to build robust and scalable apps while simplifying the development process.
How does MEAN stack work?
The MEAN stack architecture, similar to other types of architecture, follows a layered working process. The process consists of several stages that are outlined below:
The first step begins with the client side, where users deploy the AngularJS app to request functions.
The server layer, Express.js, is linked to Node.js, which analyzes the query and creates a database request to retrieve the output.
Once the question is received by MongoDB, it rapidly accesses the information stored in the database and sends it back to the Express.js server.
Finally, the data received by Express.js is sent to Node.js, which is then redirected to the Angular.js client-side app, where it is displayed to the user as an outcome. After the process is complete, the data from Express.js is returned.
MongoDB is an open-source NoSQL database designed for cloud apps. Unlike a relational model, MongoDB uses object-oriented organization. It is used to store an app’s data in the MEAN stack.
One of the benefits of MongoDB is its scalability in both storage and performance. You can easily add fields to the database without reloading the entire table. MongoDB is famous for its capability to manage large amounts of data without impeding data access.
You can expand your database resources with just a few clicks. This makes it perfect for apps that experience periods of increased activity.
Express is a framework for creating web apps that run on Node.js. It perfectly balances ease of use and a complete feature set. Express is responsible for communication between front-end and back-end.
Express is a minimalist framework built to handle complex processes easily. It provides a range of features, such as error handling and templating, while keeping the app uncluttered.
Express utilizes the CommonJS module standard, so variables in the shared namespace are safe from accidental overwriting. You can be confident that your data is secure. This ensures that variables cannot be accidentally redefined, saving you valuable time and effort.
Worth the read
AngularJS’s immense popularity can be attributed to its versatile functionality for creating apps for both desktop and mobile use, its exceptional performance, and its user-friendly templates. By using AngularJS in the MEAN stack, developers can achieve optimum efficiency and create robust cloud-native apps.
Node.js’s greatest strength lies in its scalability. For cloud-based apps to be successful, they must respond quickly to usage surges. There is no benefit to having virtually limitless processing power if it is only available after users have already become frustrated and left.
By expanding resources as needed, Node.js can accommodate abundant users while the framework’s single-threaded architecture ensures a seamless user experience across a vast array of connections. Node.js is even capable of supporting up to one million simultaneous connections.
However, it is important to remember that Node.js is most effective when processing numerous low-resource requests as opposed to a small number of resource-intensive requests. While a single thread helps prevent process deadlocks, it is still susceptible to a large process freezing the system for all clients.
Benefits of Choosing MEAN Stack for Web Development
Cost-Effective and Time-Efficient
Choosing MEAN Stack for web development offers numerous advantages to businesses, and one of the most significant benefits is cost-effectiveness and time efficiency. MEAN Stack enables developers to build highly scalable and robust web apps relatively quickly. This is due to the pre-built modules available within the framework, which can save businesses time and money in the long run.
Many businesses have already benefited from using MEAN Stack technology. For example, Forbes, LinkedIn, Uber, and PayPal.
In addition, MEAN Stack’s real-time data processing capability makes it the perfect choice for businesses that require quick data analysis and processing. This is especially important for apps that require real-time analytics, such as chatbots and stock trading apps.
Flexibility and Scalability
One of the key advantages of the MEAN Stack is its flexibility. The MEAN Stack provides developers with a comprehensive set of tools that enable them to easily create complex and dynamic web apps. This flexibility is especially important in today’s business environment, where companies must quickly adapt to changing market conditions and customer needs.
The MEAN Stack is designed with a modular architecture allowing developers to easily customize and extend its components to fit their needs. This modularity also enables developers to easily swap out components without affecting the rest of the system. This means businesses can easily scale their apps as their needs grow and evolve.
In addition to flexibility, the MEAN Stack is also highly scalable. As businesses grow, they need apps to handle increasing traffic and data. The MEAN Stack is designed to scale horizontally, meaning it can handle large amounts of traffic by adding more servers to the system.
This enables businesses to easily expand their apps as their user base grows. This scalability enables businesses to remain agile and competitive in today’s fast-paced digital landscape.
Streamlined Development Process
It also promotes consistency across different app parts, making it easier to maintain and update the code. You can hire MEAN Stack developers to focus on creating innovative and dynamic web apps that meet the evolving needs of your business and the end-users.
Open-Source and Large Community Support
Open-source technology has been a game-changer in the world of web development. It is designed to simplify web development. It is an open-source technology, which means that developers do not need to pay any licensing fees to use it. This can help businesses save significant money, particularly for smaller startups and businesses.
Another advantage of using open-source technology like MEAN Stack is its large community support. MEAN Stack has a global community of developers and enthusiasts contributing to it. This gives users access to a wide range of resources and tools.
This support can assist developers. It enables them to keep up with the most recent trends in web development. Additionally, it ensures that their apps use the best tools available.
The large community support also means that there is a wealth of knowledge and experience available for developers to tap into. Whether through online forums, discussion boards, or documentation, developers can leverage the community’s collective knowledge to solve problems and overcome challenges.
MEAN Stack and its Applications
Forbes created a custom content management system using MongoDB in just two months. After that, within a month, the company launched a mobile site. These impressive results were achieved with the help of only one part-time and one full-time developer. Thanks to the MEAN Stack, Forbes’ Java developers could quickly understand MongoDB’s structure, saving both time and money.
Forbes now uses this CMS platform to publish content, enabling over 1,000 bloggers worldwide to submit articles. Implementing the MEAN Stack helped Forbes improve the traffic on their website from 5% to 15%, which quickly jumped to 50%. MongoDB has made it easier for Forbes to upload high-quality articles quickly. This allows readers to access the latest news and trends in minutes.
PayPal, a smart money transfer app, utilizes the combined powers of AngularJS and NodeJS to provide seamless transactions and smoother functioning. With over 325 million active users, PayPal is a widely popular platform. And its heavy use of AngularJS for styling components and handling payment flows has contributed to its success.
Frequently Asked Questions for MEAN stack
How much does it cost to use MEAN Stack for web development?
The cost of using MEAN Stack for web development can vary. This depends on the project requirements and the size of the development team. However, one of the advantages of MEAN Stack is that it utilizes open-source technology, which can significantly reduce development costs. Additionally, the availability of a wide range of resources and tools provided by the large community support can help reduce costs.
Why is MEAN stack in demand?
The MEAN Stack has large community support. This makes it easier for developers to access a range of resources and tools. As a result, it is simpler to learn and use.
How easy is it to learn MEAN Stack, and what resources are available?
What types of web apps are best suited for MEAN Stack development?
MEAN Stack is optimal for web apps that need dynamic, real-time data updates. It offers flexibility and scalability, thanks to a NoSQL database like MongoDB. It is well-suited for social networking apps, messaging apps, real-time analytics, and collaborative platforms. However, MEAN Stack can also be used for other web apps, from eCommerce platforms to content management systems.