AlgoMaster Newsletter

AlgoMaster Newsletter

Home
Coding
DSA
System Design
🎁 Paid Subscriber Resources
📣 Sponsor
🏆 Leaderboard
📁 Archive
❓About

July 2025

What is GeoHashing?
Imagine you’re building a system like Uber, Google Maps, or a nearby restaurant finder.
 • 
Ashish Pratap Singh
5
Load Balancer vs Reverse Proxy vs API Gateway
In modern backend architecture, the terms Load Balancer, API Gateway, and Reverse Proxy often come into play.
 • 
Ashish Pratap Singh
5
File Storage vs Object Storage vs Block Storage
When it comes to storing large unstructured data like images, documents, videos, there are three popular storage solutions:
 • 
Ashish Pratap Singh
3

June 2025

Designing a Distributed Rate Limiter
A rate limiter is a mechanism used to control the number of requests or operations a user, client, or system can perform within a specific time window.
 • 
Ashish Pratap Singh
What are JSON Web Tokens (JWTs)?
A JWT (JSON Web Token) is a compact, URL-safe token (a JSON object) used to securely transmit information between two parties, typically a client and a…
 • 
Ashish Pratap Singh
9
Design a Web Crawler - System Design Interview
A web crawler (also known as a spider) is an automated bot that systematically browses the internet, following links from page to page to discover and…
 • 
Ashish Pratap Singh
2
Strong vs. Eventual Consistency
In today’s distributed systems, data is almost never stored in a single place.
 • 
Ashish Pratap Singh
1

May 2025

Top 10 WebSocket Use Cases in System Design
Real-time features are everywhere—chat apps, live dashboards, collaborative editors, multiplayer games.
 • 
Ashish Pratap Singh
10 Must-Know Database Types for System Design Interviews
Choosing the right database is one of the most critical decisions you’ll make in a system design interview.
 • 
Ashish Pratap Singh
2
Why is Redis so Fast and Efficient?
despite being single-threaded
 • 
Ashish Pratap Singh
7
I Created a GitHub Repository to Learn AI Engineering
Over the past few months, I’ve been diving deep into AI Engineering.
 • 
Ashish Pratap Singh
4
© 2025 Ashish Pratap Singh
Privacy ∙ Terms ∙ Collection notice
Start writingGet the app
Substack is the home for great culture