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Ukagha Promise

Ukagha Promise

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Hello, My name is Ukagha Promise, I am a backend engineer and technical writer. I use MERN stack and Typescript. I take so much pride in what I do.

Introduction to Databases - SQL

Jun 9, 20235 min read

Introduction We shall learn about databases and SQL in this article. This article provides readers with a fundamental overview of databases and SQL....

Introduction to Databases - SQL

How to use MongoDB with Node.js

Dec 27, 20224 min read

Introduction When building backend applications, we always have to save and retrieve data using a database. There are many server-side languages and...

How to use MongoDB with Node.js

Getting started with AWS.

Dec 25, 20226 min read

AWS stands for Amazon web service. For the sake of brevity, we will use the name- AWS. AWS is an ever-evolving cloud platform that provides scalable...

Getting started with AWS.

Benchmarking node in cluster mode.

Aug 22, 20224 min read

Introduction In the first article of this series, I explained how to improve node's performance using clustering. I explained why the ideal number of...

Benchmarking node in cluster mode.

Enhancing node performance

Aug 19, 20225 min read

This article explains how to use clustering to enhance node's performance. · Introduction Node is a single-threaded platform that in the background makes...

Enhancing node performance

How does the Node Event loop work?

Aug 7, 20225 min read

This article is aimed at explaining how the Node event loop work and the phases involved. · Introduction Node.js is a runtime environment built on the...

How does the Node Event loop work?