1. Introduction

The ICC-CT Final between India and New Zealand had a record-breaking 80+ crore concurrent viewers, making it one of the biggest live-streamed events in history. But how did streaming platforms handle this massive traffic without crashing?

🔹 The biggest challenges in live streaming:

Scalability: Handling unpredictable traffic spikes.
Low Latency: Delivering smooth video with minimal delay.
High Availability: Ensuring servers don’t crash under load.

🚀 In this guide, we’ll break down the technologies used behind the scenes to ensure a seamless streaming experience.

2. Key Technologies for High-Traffic Handling

Live streaming for millions of users requires cutting-edge tech to manage traffic efficiently. Let's explore the key components:

🔹 1. CDN (Content Delivery Network)

CDNs distribute video streams across multiple global servers, ensuring fast delivery and reducing load on the main server.

✔ How It Works:

User requests a video.
CDN delivers the stream from the nearest server instead of the main data center.

📌 Example: Platforms like Cloudflare, Akamai, AWS CloudFront optimize live video delivery.

🔹 2. Load Balancing

Distributes traffic across multiple servers, preventing overload.

✔ Example Load Balancer Configuration (Nginx):

upstream backend_servers {
    server stream1.example.com;
    server stream2.example.com;
    server stream3.example.com;
}
server {
    listen 80;
    location /stream {
        proxy_pass http://backend_servers;
    }
}

📌 Popular Load Balancers: AWS ELB, Nginx, HAProxy

🔹 3. Microservices Architecture

Breaks down the streaming system into independent, scalable services like:

Video Encoding
User Authentication
Live Chat & Engagement
Advertisement Handling

✔ Why It Helps?

Prevents bottlenecks – If one service fails, others continue working.
Easier to scale – Add more instances to high-load services.

Continue Reading 👉 ICC-CT Final Tech: How JioHotstar Handled Millions of Viewers

💬 What do you think? Drop your thoughts in the comments! 🚀

ICC-CT Final Tech: How JioHotstar Handled Millions of Viewers