🏗️ System Design – Scalable, Resilient & Real-World Ready
This document covers the essential and advanced concepts of System Design used in real-world production systems. Whether you're preparing for interviews or building distributed apps, this is your one-stop guide.
📌 Table of Contents
- Client-Server Architecture
- Read & Write Databases
- Auto-Scaling in Cloud (AWS)
- Load Balancing Strategies
- Vertical vs Horizontal Scaling
- DDoS Attacks & Prevention
- Caching, Queues & CDNs
- Eventual vs Strong Consistency
- Best Practices & Real-World Example
- Architecture Screenshot
1️⃣ Client-Server Architecture
In a production-grade web application:
- Clients: Frontend (web/mobile apps)
- Servers: Handle client requests, API logic, authentication, etc.