How Video Streaming Actually Works: Why YouTube Starts Playing in 3 Seconds (System Design Explained)
Author(s): Divy Yadav Originally published on Towards AI. Photo by Gemini You click play on a YouTube video. Within 2 seconds, it starts playing. But here’s what blows my mind: that video is 4 GB, sitting on a server thousands of miles …
Google’s A2A Protocol: The Complete Guide to How AI Agents Actually Find and Talk to Each Other
Author(s): Divy Yadav Originally published on Towards AI. Source: Google You want to order a burger under $15. You open Zomato. Here’s what should happen: One request: instant results from McDonald’s, Burger King, and Wendy’s. Here’s what actually happens today: Nothing. Because …
Why Most RAG Systems Fail in Production and the Simple Fix That Improves Accuracy Fast
Author(s): Divy Yadav Originally published on Towards AI. Source: By the author You spent two weeks building a RAG application. It retrieves documents. It generates answers. You tested it with a few questions. It looked good. Then you put it in production …
Networking Explained: From “What’s Network?” to AI-Powered Networks
Author(s): Divy Yadav Originally published on Towards AI. You click. Pages load. Messages send. Videos stream. But HOW? Let me show you using something everyone understands: a school. By the end of this, you’ll understand IP addresses, routers, switches, firewalls — all …
Recent Posts
