7 Key Node.js Advantages to Develop Scalable Web Apps
7 Key Node.js Advantages to Develop Scalable Web Apps
From high performance, scalability to reducing loading time, learn about 7 key Node.js Advantages to Develop Scalable Web Apps.
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Over the years, Node.js has become the go-to technology for building scalable web applications. It has gained enormous popularity amongst developers due to the many significant benefits it offers. With the support of an enthusiastic community, node.js is standing firm with a 51.9% stake as the most popular web framework, according to Stack Overflow’s 2020 Developer Survey.
Looking at the rising trend, we are debunking some of the top advantages which make Node.js a popular development choice in 2020.
Node.js Offers High-Performance for Real-time Applications
Web applications powered by Node.js benefit massively from its ability to multitask. Unlike other platforms, its single-threaded, event-driven architecture processes multiple concurrent requests efficiently without clogging the RAM. Moreover, its event-loop and non-blocking I/O operations allow code execution at a pace which significantly impacts the application’s overall performance.
Node.js helped GoDaddy outperform its competition. While driving the SuperBowl ad campaign, the web hosting company was able to handle 10,000 requests per second with absolutely no downtime, utilizing only 10% hardware, all thanks to Node.js.
To ensure continuous advancements, Google has introduced the V8 benchmark suite to elevate Node.js’ performance with faster execution, better compilers, security patchworks, and ability to scale.
Node.js offers Easy Scalability for Modern Applications
With a consistently growing consumer base of tens of millions of users, titans like Netflix, Walmart, Uber, Paypal, among others, have regarded Node.js as a viable solution for scalability.
The cutting-edge technology comes with tons of features like the cluster module. It facilitates load balancing over multiple CPU cores, making it easy to deliver desired outcomes through smaller modules without burning out the RAM process. Additionally, Node.js employs a non-blocking event-loop mechanism with high scalability and enables the server to process requests seamlessly.
From the development standpoint, Node.js allows you to leverage Microservices that further lets you segregate your application into smaller parts. This way, you get to define tasks and allocate them efficiently among different teams to fast-track development, deployment, and maintenance of each division of your application. Node.js and Microservic allow modern applications to scale up and down as per need and help companies achieve high performance with fewer resources.
Walmart benefited enormously by replacing its former legacy system with the deadly combination– microservices architecture and Node.js. The retail giant saw an instant growth of 20% in overall conversions and a 98% boost in mobile conversion. What’s more, they end up saving 40% of the computing power, but they also cut costs by a whopping 20-50%.
Node.js Offers Vibrant Community Support
With millions of developers contributing actively to the Node.js community, you can expect extensive support from development experts to solve even the most peculiar development problems.
The vibrant community is backed up by many leading tech giants such as Amazon, Google, Facebook, and Netflix. They have made notable contributions in the form of many open source solutions. Acceptance by tech giants, alongside the developer’s community, ensures tech presence and growth in the foreseeable future.
Node.js is Easy to Learn and Quick to Adapt
As per a recent StackOverflow survey, 49,9% of the professional developers, elected Node.js as the most commonly used technology.
Node.js Offers Extensibility to Meet Customized Requirements
Businesses never cease to evolve. So whether you’ve had a spike in your user base or you’re planning to explore other industry dimensions, Node.js can be easily extended and customized for rapidly growing enterprises. Node.js can be extended by leveraging built-in API for developing HTTP and DNS servers and JSON, a data format, which makes data exchange between client and web servers extremely easy.
Node.js Reduces Loading Time by Quick Caching
Node.js has made it easy for developers to reduce task workload and re-execution of code with its caching module. Every time the first module of your web application gets a request, it gets cached in the in-app memory. This way, within a fraction of microseconds, your users get to quickly access the web pages without having to wait for too long.
eBay was quick to add Node.js to their tech stack, for they wanted their application to be super-efficient and as real-time as possible to manage live connections with the server. Node.js proved to be the perfect resolution that helped them cater to an enormous number of data to display in microseconds.
Node.js Gives Freedom to Build Cross-Platform Applications
With Node.js, you can leverage platforms like Electron and NW.js to build cross-platform real-time web applications. You no longer need to invest time behind writing separate codes for various desktop versions – Windows, Linux, and macOS.
Going forward, your development team can build native desktop applications without expert-level knowledge in Objective-C, C#, or any other languages. Additionally, your Node.js developers can access more tools from Google Chrome Developer Tools to build, debug, and write codes without limitations.
Node.js advantages have earned itself an impressive reputation. Leading companies like Paypal, Netflix, Walmart have embraced Node.js in production to achieve scalability and high performance. If you are thinking of developing a high performing web application, then all the advantages mentioned in this blog will come handy in ensuring project success.
Published at DZone with permission of Tejas Kaneriya . See the original article here.
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