What is a CDN?
A Content Delivery Network (CDN) is a network of distributed servers that work together to deliver web content, such as images, videos, stylesheets, and JavaScript files, to users based on their geographic location.
- CDNs cache content at edge servers located closer to users, reducing latency and improving load times.
- CDNs are used to improve the performance, scalability, and availability of websites and web applications.
While both load balancers and CDNs help distribute traffic to improve performance, they serve different purposes and operate at different layers of the networking stack. Load balancers manage traffic distribution at the application or network layer, while CDNs primarily focus on delivering content at the content layer to improve user experience
Is Load Balancer a CDN?
No, a load balancer is not the same as a Content Delivery Network (CDN), although they serve somewhat similar purposes in distributing traffic.