#CDN

How ABR and CDN together define modern video streaming

Adaptive Bitrate Streaming (ABR) – Deep Dive Traditional video streaming attempted to deliver a single video file at a fixed bitrate. This approach failed badly in real-world conditions where network bandwidth fluctuates constantly — especially on mobile networks. Adaptive Bitrate Streaming (ABR) solves this problem by continuously adjusting video quality based on real-time network conditions […]

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Design a scalable Video Streaming System

Video streaming platforms like YouTube, Netflix, Hotstar, Amazon Prime, and Vimeo serve millions of hours of video daily. Designing such a system is challenging because video streaming is bandwidth-heavy, latency-sensitive, and highly scalable by nature. Unlike text or images, video data is large, continuous, and must be delivered smoothly even under unstable network conditions. In

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