Devaraj Natarajan

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Mastering Async Await in Node.js

<b>In this article, you will learn how you can simplify your callback or Promise based Node.js application with async functions …

JavaScript

Building a Node.js App with TypeScript Tutorial

This tutorial teaches how you can build, structure, test and debug a Node.js application written in TypeScript. To do so, we use an example project …

JavaScript

Node.js + MySQL Example: Handling 100's of GigaBytes of Data

Through this Node.js & MySQL example project, we will take a look at how you can efficiently handle <b>billions of rows</b> that take up <b>hundreds of gigabytes</b> …

Databases

6 Reasons Why JavaScript’s Async/Await Blows Promises Away (Tutorial)

In case you missed it, Node now supports async/await out of the box since version 7.6. If you haven’t tried it yet, here are a bunch of reasons with …

7 tips to handle undefined in JavaScript | Dmitri Pavlutin

When I started to learn JavaScript about eight years ago, a bizarre situation for me was the existence of both undefined and null that represent …

The Definitive Guide to Object Streams in Node.js

Node.js Streams come with a great power: You have an asynchronous way of dealing with input and output, and you can transform data in independent …