Why Node.js in Web Application Development?
Since the invention of Internet, web applications has gained significant importance in the enterprise sector. With the help of computer, laptops, and smartphones, people can easily access different web applications designed especially for the business purpose. Take an example of an online shopping store. People can easily browse the variety of products there like household appliances, fashion accessories, books and novels, medical instruments, electronic gadgets, and more.
In addition, Enterprise application includes-
Content, communication, and collaboration software
Digital and content creation software
Project and portfolio management
Typical enterprise applications such as ERP, CRM, accounting & banking apps are multi-component, multi-user, multi-screen, multi-machine, and multi-developer. They handle huge data and use parallel processing with distributed computing and transactions, complicated data relations, and require heavy integration with other applications. Therefore Node.js is recognized as a right technology for enterprise and ecommerce development company. Unlike traditional web development methods, it uses completely different approach. Node.js consists of applications from small modules that are linked together. Therefore using Node.js, companies can create a formation of small applications instead of one large application. If there are modifications to be made or any new functionality has to be added, it becomes easy to change the entire code-base.
What are the Advantages of Node.js for Enterprise Web Application Development?
1. It is Fast
2. Language Reuse
3. Perfect Combination of Microservices and Node.js
Node.js is lightweight technology tool and it is very much suitable for microservice architecture. It is an event-driven architecture where every single call and operation is a series of asynchronous callbacks. An application is developed as a small suite of services, each communicates and process independently with a lightweight mechanism. Breaking the application logic into microservices adds flexibility in the web application. Developers can easily scale application as it is easy to add more micro services on top of existing one.
4. Built-in Support for Object Databases
Node.js web applications use object databases like MongoDB. MongoDB. Contradictory to conventional SQL databases, Node.js uses document-based model rather than a relational model. Well, it is the best of Node.js that it uses objects corresponding to JSON. This has made Object Relational Mapping (ORM) easy for an enterprise app development company.
5. Non-Blocking IO
Node.js is all about asynchronous and non-blocking development. Most of the time, there are many pending requests on a server such as a network communication, file access, and database operation. These requests keep aside until the results are returned via a callback function. But, Node.js adds the callback function to a non-blocking function and creates sub-functions for each logical part of the process. By doing this, the callback function gets automatically invoked as soon as the operation is completed. It frees the server to handle additional requests.
Node.js is, of course, a suitable framework for web application development particularly for real-time applications. Due to its benefits and features, many developers prefer Node.js for enterprise web application development. Popular websites such as LinkedIn, PayPal, eBay have also used Node.js which shows the strong presence of this framework in web application business.