What FAANG Engineers Know About System Design That You Don't

What is Scalability and its Types? | Scalability and its types explained in-depth | Tamil Scalability refers to a system's ability to efficiently handle growth in users, data, features, and complexity without sacrificing performance. In this video, we explore how systems grow whether through a larger user base, additional features, or increased data—and the techniques to scale them effectively. Key strategies include: 1. Vertical Scaling (upgrading hardware to handle more load) 2. Horizontal Scaling (adding more machines to distribute traffic) 3. Load Balancing (distributing requests across servers) 4. Caching (storing frequently used data for quicker access) 5. Microservices (breaking systems into smaller, scalable services) 6. Auto-Scaling (dynamically adjusting capacity based on demand) 7. Multi-Region Deployment (deploying in multiple locations to reduce latency) Real-world examples from Netflix, Uber, AWS, and Spotify demonstrate how large platforms scale to meet user demands efficiently. 00:00 - Intro 00:18 - Scalability 00:48 - Scaling 01:20 - How scalability calculated? 02:20 - Use Cases 03:24 - Growth in Features 04:13 - Data Volume 04:50 - Complexity 05:43 - Geographical Based Data 06:39 - Vertical Scaling 07:25 - Horizontal Scaling 08:05 - Load Balancing 09:05 - Caching 10:23 - Content Delivery Network (CDN) 12:08 - Data Partitioning 13:24 - Asynchronous Communication 14:30 - Microservices Architecture 16:25 - Auto-Scaling 16:55 - Multi-Region Deployment 18:00 - Conclusion Whatsapp Channel: https://whatsapp.com/channel/0029VaYI... Join Membership:    / @hareeshrajendran   📢📢📢📢 Social Media Links 📢📢📢📢 Buy me a coffee ☕️ : https://www.buymeacoffee.com/hareeshr... LinkedIn:   / hareesh-r   Instagram:   / hareesh_._r   Facebook:   / hareeshprogrammer   Twitter:   / hareesh_dev   GitHub: https://github.com/hareesh-r Curious to know more about me?: https://hareesh.web.app🚀 Your support means the world to me! 🙌 Let's build an awesome community together. 🌍✨