Example Without Clustering

Example : Write the following code in App.js file

Javascript

// App.js
const http = require('http');
 
const server = http.createServer((req, res) => {
    res.writeHead(200, { 'Content-Type': 'text/plain' });
    res.end('Hello Geeks\n');
});
 
const PORT = 3000;
server.listen(PORT, () => {
    console.log(`Server Established at -> ${PORT}`);
});

Output:

How to Enhance Node JS Performance through Clustering?

In this article, we are going to learn about clustering through Node.js. Clustering is a process through which we can use multiple cores of a computer simultaneously. Like JavaScript, which is a single-threaded language, the code of JavaScript will run only on a single core if you have more than one core installed on your machine. So clustering is the process through which we can enhance the performance of our software using multiple cores of the machine at the same time.

Table of Content

Understand Clustering
Benefits of Clustering
Example Without Clustering
Example with Clustering
Comparing Performance of with & without Clustering
Clustering

Tags:

#Node.js #Web Technologies

Benefits of Clustering

Example with Clustering

Example Without Clustering

Javascript

How to Enhance Node JS Performance through Clustering?

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