Stateful vs Stateless | System Design Series

Welcome back to the From Simple to Scalable System Design series!

In this video, we explore one of the most important concepts behind scalable modern applications: Stateful vs Stateless Architecture.

You'll learn:

✅ What is Stateful Architecture?
✅ How Stateful Systems Store User Sessions
✅ Limitations of Stateful Architecture
✅ What is Stateless Architecture?
✅ Why Stateless Systems Scale Better
✅ Using Databases & Cache in Stateless Systems
✅ JWT (JSON Web Token) Explained

By the end of this video, you'll understand why companies building large-scale applications often prefer stateless architectures and how JWT enables authentication without storing session state on application servers.

What You'll Understand

🔹 How state is managed in web applications
🔹 Session-based authentication
🔹 Why stateful systems become difficult to scale
🔹 How stateless servers enable horizontal scaling
🔹 The role of databases and cache in stateless architectures
🔹 JWT authentication flow

#statefulAndStatelessArchitecture #systemdesign #scalingsystems #systemdesigninterview

Видео Stateful vs Stateless | System Design Series канала Hello Kode