System-design

Published on: October 28, 2024

Write-Ahead Logging (WAL)

In this blog, we will learn about Write-Ahead Logging (WAL) and why it is used internally in databases.

Published on: October 14, 2024

Composite Index in Database

In this blog, we will learn about the Composite Index in Database and why it offers better performance. We will also explore the impact of column order in a composite index.

Published on: July 11, 2024

Database Normalization vs Denormalization

In this blog, we will learn about database normalization and denormalization.

Published on: May 28, 2023

Evolution of HTTP

In this blog, we will learn about the evolution of HTTP.

Published on: March 20, 2023

Internals of RESP - Redis Serialization Protocol

In this blog, we are going to learn about the internals of the Redis Serialization Protocol(RESP).

Published on: September 19, 2022

HTTP Request vs HTTP Long-Polling vs WebSocket vs Server-Sent Events

In this blog, we are going to learn the HTTP Request vs Http Long-Polling vs WebSocket vs Server-Sent Events(SSE).

Published on: March 19, 2020

What is System Design?

In this blog, we will learn what is System Design.

Published on: November 10, 2017

How do Voice And Video Call Work?

This blog is all about how voice and video call works on a high level.