CDN

A Content Delivery Network (CDN) is a geographically distributed network of servers that work together to deliver web content, such as images, videos, scripts, and stylesheets, to users more quickly and reliably. It caches content at edge locations closer to end-users, reducing latency and improving load times. CDNs also help offload traffic from origin servers, enhance security against DDoS attacks, and ensure high availability during traffic spikes.

Also known as: Content Delivery Network, Content Distribution Network, Edge Network, CDN Service, Akamai (as a major provider)

🧊Why learn CDN?

Developers should use a CDN when building websites or applications that serve static or dynamic content to a global audience, as it significantly improves performance and user experience by reducing load times. It's essential for high-traffic sites, e-commerce platforms, media streaming services, and applications requiring robust security and scalability, as it minimizes bandwidth costs and mitigates downtime risks.

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Compare CDN

CDN vs Self Hosted Servers→CDN vs Cloud Storage→CDN vs Peer To Peer Networks→

Learning Resources

CDN Tutorial for Beginners

How CDNs Work - FreeCodeCamp

CDN Best Practices

Related Tools

Web Performance Caching Load Balancing Dns Management Ssl Tls

Alternatives to CDN

Self Hosted Servers Cloud Storage Peer To Peer Networks

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