What is Vertical & Horizontal Scaling? | System Design

Want to understand how big applications like Netflix, Amazon, and Instagram handle millions of users? 🤔 In this video, we break down Vertical Scaling vs Horizontal Scaling in System Design in a simple and practical way. 🚀 You’ll learn: What is Vertical Scaling (Scale Up) What is Horizontal Scaling (Scale Out) Real-world examples of both approaches Advantages & disadvantages When to use which scaling strategy This video is perfect for: System Design beginners Developers preparing for interviews Anyone curious about how scalable systems work 💡 By the end of this video, you’ll clearly understand how modern systems scale efficiently. Source code download 👉 https://thewebsources.com/ ✅ html tutorials : https://www.youtube.com/playlist?list=PLzQq2k71TAWBylctgUAnJJJtZ4pRR-WDR ✅ css tutorials : https://www.youtube.com/playlist?list=PLzQq2k71TAWBx9xosjam0d0CVmx2JWk86 Join us on social media for video-related queries and updates ================================================== Instagram 👉 https://www.instagram.com/thewebsources/ Facebook 👉 https://www.facebook.com/thewebsources LinkedIn 👉 https://www.linkedin.com/in/thewebsources-technology-60b34a288/ Twitter 👉 https://twitter.com/techwebsources #thewebsources