---
title: "Rahul Poonia (@rahulpoonia) | Hashnode"
description: "Rahul Poonia (@rahulpoonia) writes on Hashnode. Read their latest articles and follow their work."
url: "https://hashnode.com/@rahulpoonia"
---

@rahulpoonia

# Rahul Poonia

@rahulpoonia · Joined June 2023

### [Rate Limiting using Queues!](https://rahulpoonia.hashnode.dev/rate-limiting-using-queues?utm_source=hashnode&utm_medium=feed)

Learn how to implement rate limiting using queues to manage API traffic, ensuring performance, reliability, and security

5 min read · [rahulpoonia.hashnode.dev](https://rahulpoonia.hashnode.dev/rate-limiting-using-queues?utm_source=hashnode&utm_medium=feed)

[May 18, 2024](https://hashnode.com/posts/rate-limiting-using-queues/664875dabd1aa761d0d067ad)

### [Case study : Github outage](https://rahulpoonia.hashnode.dev/case-study-github-outage?utm_source=hashnode&utm_medium=feed)

Case study of Github's 2012 outage, exploring replication, failover mechanisms, and lessons learned for future database management

6 min read · [rahulpoonia.hashnode.dev](https://rahulpoonia.hashnode.dev/case-study-github-outage?utm_source=hashnode&utm_medium=feed)

[May 17, 2024](https://hashnode.com/posts/case-study-github-outage/6646fcf906fa6234bba8b146)

### [Database Replication Simplified!](https://rahulpoonia.hashnode.dev/database-replication-simplified?utm_source=hashnode&utm_medium=feed)

Simplify database replication with our guide on strategies for high availability, disaster recovery, load balancing, and geographic distribution

8 min read · [rahulpoonia.hashnode.dev](https://rahulpoonia.hashnode.dev/database-replication-simplified?utm_source=hashnode&utm_medium=feed)

[May 16, 2024](https://hashnode.com/posts/database-replication-simplified/6645b5c0ca818dc9baa32f0a)

### [CAP Theorem and its limitation!](https://rahulpoonia.hashnode.dev/cap-theorem-and-its-limitation?utm_source=hashnode&utm_medium=feed)

Understanding the CAP theorem: trade-offs between consistency, availability, and partition tolerance in distributed data systems

6 min read · [rahulpoonia.hashnode.dev](https://rahulpoonia.hashnode.dev/cap-theorem-and-its-limitation?utm_source=hashnode&utm_medium=feed)

[May 15, 2024](https://hashnode.com/posts/cap-theorem-and-its-limitation/66445a6b144ac0a5369709a7)

### [The 'State' of the Terraform!!](https://rahulpoonia.hashnode.dev/the-state-of-the-terraform?utm_source=hashnode&utm_medium=feed)

Understanding Terraform state: how it tracks and manages infrastructure configurations for reliable and consistent deployments

5 min read · [rahulpoonia.hashnode.dev](https://rahulpoonia.hashnode.dev/the-state-of-the-terraform?utm_source=hashnode&utm_medium=feed)

[May 14, 2024](https://hashnode.com/posts/the-state-of-the-terraform/6642e78246078e17812f8464)