Upload Se Feed Tak: Instagram Ka Complete Journey! 🛤️ скачать в хорошем качестве

Upload Se Feed Tak: Instagram Ka Complete Journey! 🛤️

When you upload a photo on Instagram, what magic happens in the backend? 🤯 In today's video, I'll explain step-by-step how your simple photo upload reaches billions of people around the world in just seconds! 🌍 🔥 What You'll Learn in This Video: ✅ How photos are stored in S3 Blob Storage ✅ What metadata gets saved in the database (Cassandra/PostgreSQL) ✅ How Kafka event publishing works ✅ How fan-out workers distribute posts asynchronously ✅ How the feed gets updated in Redis cache ✅ The difference between regular users vs celebrity accounts ✅ How media is served globally through CDN ⚡ Key Concepts Covered: Blob Storage (Amazon S3) Message Queue (Apache Kafka) Cache Layer (Redis) Asynchronous Processing Fan-out Architecture Microservices 💡 Perfect for software engineers, CS students, and anyone curious about how Instagram's massive infrastructure works at scale! 🔔 Don't forget to LIKE, SHARE, and SUBSCRIBE for more system design content! #SystemDesign #Instagram #Backend #SoftwareEngineering #TechExplained #Coding #AWS #Redis #Kafka #Microservices #ScalableArchitecture