Mohamad Al Sayed on Instagram: "🚀 What is a CDN? 🤯 Ever wondered why Instagram Netflix Spotify or YouTube load instantly even with millions of users online. That’s a CDN or Content Delivery Network. A CDN works by copying your content such as images videos HTML and JavaScript and storing it on servers all around the world closer to users. Instead of every request going to one faraway server your app loads content from the nearest location which reduces latency and buffering. This is why Videos