Why Should We Adopt Node js to Develop an E-Commerce Application?

Nowadays, Node.js is one of the most widely-used and popular backend development platforms used by developers across the world. Node.js is a server platform built on Chrome’s JavaScript engine. It is written purely in JavaScript format & runs on various platforms such as Linux, Microsoft Windows, and even on OS X. The rapidly growing demand for eCommerce websites has made the JavaScript environment very popular and Node.js web developers are recommended to use Node js in any eCommerce store they create.

Table of Content

  1. Attributes of Node JS
  2. Why is Node js the Best Platform to Build eCommerce Applications?
  3. Conclusion

As we all know, the usage of eCommerce is increasing which also creates a high demand for eCommerce store development. Developers should make sure that an eCommerce website is user-friendly and competitive at the same time to adapt to the latest and modern technologies.

Are you an entrepreneur who is wondering how to develop a Node.js eCommerce site? If so, then we’re going to discuss how you can use Node.js for developing the next revolution in eCommerce. But for this, you’ll have to search for the best web development company that offers excellent Node js services to develop an eCommerce website according to your project requirements. So, without any further ado, let’s get started and know the attributes of Node.js and why it is an ideal platform for eCommerce applications.

1. Attributes of Node JS

Node.js is becoming a preferred choice for critical applications that have the ability to deal with various I/O simultaneously. There are some popular data streaming, real-time, and chat collaboration apps that are mostly developed using Node.js and developers consider it better than CMS software.

Here are the attributes of Node.js that you must know before you start building your project:

1.1 Optimum Performance

Node.js is an event-driven non-blocking I/O system that supports various query handling simultaneously. It is a multitasking platform that provides better outcomes with comparatively low costs. Node.js is an important tool for eCommerce retail stores as it calls for numerous operations being executed at the same time. The V8 JavaScript runtime engine at the backend delivers amazingly fast and optimum performance when it comes to code interpretation. 

The journey of a buyer at an eCommerce store includes multiple tasks such as adding products to the cart, changing product features, choosing payment methods, etc., it’s essential from the performance viewpoint that the technology serves such operations efficiently. Node.js is created to work on multiple operating systems and designed to be super speedy. However, Node.js has the ability to effectively handle various tasks conducted at the same time, which makes it an ideal platform for eCommerce app development.

1.2 Scalability

As we discussed earlier, Node.js is based on the V8 JavaScript environment, which is purely written in C++. Google Chrome’s V8 engine and Node.js both support the features of modern JavaScript and are updated regularly; their performance is always optimized. It enables quick scalability and your eCommerce store can grow substantially. Once your store starts to gain thousands of queries and numerous transactions flow in, you’ll need to scale up the infrastructure.

With Node.js you can be sure about the scalability and extensibility. It is scalable from the first point of its implementation and integration with modern features such as cluster modules, which support load balancing over a variety of CPU cores and simplifies the monitoring and optimizing of Node.js applications.

1.3 Availability of Resources, Plugins, and Packages

Node.js is a popular eCommerce development platform that comes with a lot of packages, resources, and plugins that can be implemented in your mobile or web app. It consists of active community support consisting of expert developers and professionals backing it across the globe. Node js developers are not required to write anything from scratch but they can leverage reliable open-source and scalable solutions. 

Availability of resources, plugins, and packages makes Node.js undeniably well-documented, regularly updated, and entails huge community support. With Node.js, you can significantly increase the speed of your eCommerce application using the npm packages to uphold the privacy and security of giant enterprises. All these features and attributes of Node js make the development process quick and efficient.

1.4 Cost-Effective and Value For Money

If you’re planning to develop an eCommerce app using Node.js services, then you don’t need a lot of investment. Node.js is cost-effective and faster compared to other development platforms, it can reduce development costs by 56%.

According to a recent survey, organizations that are planning to implement the Node.js development services use less computing power for hosting them. As it is an open-source platform, it is more cost-effective compared to other JavaScript-based servers.

1.5 Lightweight

As we all know about Node.js, it uses asynchronous programming and brings web app development under a single programming language for server and client-side scripts. It is built on a V8 JavaScript runtime engine, so it works on a non-blocking, data-driven I/O model and renders it effective, lightweight, and scalable.

Node.js is a lightweight technology tool for microservices architecture which is a great choice for your eCommerce store. JavaScript uses a single thread to process tasks quickly and tasks are lightweight and consume little CPU.

2. Why is Node js the Best Platform to Build eCommerce Applications?

Node.js development services for eCommerce have been widely accepted in an industry-standard due to the adoption of Node.js development majors like Amazon and eBay. However, Node.js proved to be a faster, scalable, lightweight, and versatile development platform that entices Node.js developers towards the MEAN/MERN stack to create an array of eCommerce solutions.

Let’s explore what makes Node.js the best and ideal platform to develop eCommerce applications:

2.1 Instead of Using Traditional RDBMS, Node.js Uses Faster NoSQL Databases

Node.js is relatively new in the market and the codebase is comparatively modernized and updated as compared to others in the field. Other web development frameworks like PHP use MySQL or other relational databases, but Node.js uses NoSQL which is faster than the former ones. Node. js-based tech stacks like MEAN/MERN use relatively updated technologies for MongoDB and MEAN, Express, React for MERN.

Node.js is capable of SQL, NoSQL, CouchDB, and MongoDB for executing queries from graph-based databases. Its seamless compatibility with JavaScript Object notation makes it possible to work even without SQL. Developers can also execute the query without switching between various database syntax and work for frontend and backend entities using the same syntax for web and server-side scripting.

2.2 It Supports All

Node.js codebase is comparatively modernized and updated compared to other similar development platforms. As we all know, it supports all kinds of databases whether it is a relational database or NoSQL database. However, NoSQL databases like MongoDB are the best fit with Node.js.

Here is the table containing important relational databases as follows:

Relational DatabasesDriverNPM Command
MS SQL Servermssqlnpm install mssql
Oracleoracledbnpm install oracledb
MySQLMySQLnpm install mysql
PostgreSQLpgnpm install pg
SQLitenode-sqlite3npm install node-sqlite

Here are the lists of some essential NoSQL databases and drives:

NoSQL DatabasesDriverNPM Command
MongoDBmongodbnpm install mongodb
Cassandracassandra-drivernpm install cassandra-driver
LevelDBleveldbnpm install level levelup leveldown
RavenDBravendbnpm install ravendb
Neo4jneo4jnpm install neo4j
Redisredisnpm install redis
CouchDBnanonpm install nano

2.3 Compatible with Data Streaming

Node.js architecture helps to handle HTTP requests and their corresponding outcome from just a single data channel. So, all the files can be managed easily, especially in eCommerce where multiple file requests are in the queue for processing. It is the most beneficial thing when using Node.js in your eCommerce site which makes the process faster and the user experiences better by quick processing.

Data streaming is not specific to Node.js, you can implement it generically and the aspects presented here are more and less the same as Java and other programming languages. Stream is a sequence of bytes that is used to read from or write to a storage medium. This backing store can be the file system on a disk or it can be a network socket for holding some data. The streaming models this data regardless of its type as a set of bytes and the ability to read and write into these bytes.

2.4 It Boosts System Speed Using Asynchronous Patterns

Node.js follows an asynchronous programming structure that runs on a single thread which in turn uses various threads in the background. It ensures non-blocking code execution and code execution without having any order or dependency. The codebase in Node.js is non-blocking because if a specific line of code, i.e, reading a large document can halt the execution of all code ahead of it which is not a good practice. Using asynchronous programming improves the efficiency of the system and is excellent for the faster execution of programs.

For instance, consider the following code  console.log() is executed and the file will be read first:

var fileSystem = require (“fs”);
var fileData = fileSystem.readFileSync(‘myFile.js’, ‘utf8’);
console.log(fileData);
console.log(“How are you doing today?”);

Output:

//myFile.js content
//How are you doing today?

But, here, asynchronous programming happens.

var fileSystem = require (“fs”);
fs.readFile(‘myAsyncFile.js’, ‘utf8’, function(err, fileData){
    if(!err){
        console.log(fileData);
    }
});
console.log(“How are you doing today?”);

Firstly, it executes the console.log () and then the file content because the code is asynchronous and the event loop executes it later.

Output:

//How are you doing today?
//myAsyncFile.js content

It takes some time to implement functionality in asynchronous way which takes the execution out of the main event loop and the program runs normally.

There are 3 main asynchronous patterns which include Callbacks, Promises, and Async-await.

1. To pass function into another function as an argument, use Callback to invoke inside the outer function to finish any routine operation or action. It is called when the asynchronous operation is completed. 

Basic syntax:

var fileSystem = require (“fs”);
fs.readFile(‘myAsyncFile.js’, ‘utf8’, function(err, fileData){
    if(!err){
        console.log(fileData);
    }
});
console.log(“How are you doing today?”);

2. A promise is a proxy value that is not known for the moment when the promise is created but it can be demonstrated in the near future. This method returns a promise to supply value at some point. 

Basic syntax:

const myPromise = new Promise(function)

3. Async-await is a parent function to declare the async keyword and enables asynchronous as well as avoid promise chains.

Basic syntax:

async function myFunction (parameters) {
  const output = await waitforfunctionExecution()
}

2.5 Lightweight Yet Resourceful

For your eCommerce store, Node.js is a lightweight yet resourceful database, written in JavaScript. A simple in-memory JS database with the capability to persist to disk as a file would be acceptable. Node.js comes with a node package manager and manages all the packages that come by default with every Node.js installation.

Node.js provides a set of components which is reusable for easy installation through an online repository. To publish your own module that is available in the repository, you can use module ecosystem which is free and open source. It can run in process with the Node.js server application and save the entire database to recover after a failure. There is no need for atomic writes or transaction support to avoid constraints that come with installing a full-blown solution. 

3. Conclusion

The emergence of eCommerce in our life has completely changed the way of shopping today. One of the most popular and widely used platforms among web developers worldwide is Node.js. Most of the shopkeepers are making purchases via mobile apps, social media platforms, and websites. It is extremely lightweight, scalable, and effective when developing JavaScript-intensive eCommerce platforms.

Node.js development services utilize the MEAN stack and it is very useful and essential in creating user-friendly and scalable eCommerce shopping carts. Many things are dependent on a responsive eCommerce site which is identified by the technical expertise that is required to develop it.

When planning to develop a robust and scalable eCommerce site, Node.js is the first thing that comes to mind both in terms of technology and business model. Some famous eCommerce apps built using the Node.js platform are PayPal, Uber, Groupon, and Netflix. Most web development companies utilized Node.js for developing stunning applications for their clients.

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Itesh Sharma

Itesh Sharma is core member of Sales Department at TatvaSoft. He has got more than 6 years of experience in handling the task related to Customer Management and Project Management. Apart from his profession he also has keen interest in sharing the insight on different methodologies of software development.

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