Content Delivery Networks: Speeding Up Global Access
Content Delivery Networks: Speeding Up Global Access Content Delivery Networks, or CDNs, are groups of servers placed near users around the world. They copy and serve your static files from a location close to each visitor, which cuts travel time and speeds up page loads. How they work: When someone visits your site, the CDN routes the request to an edge server near that person. If the asset is cached there, it is served immediately. If not, the edge fetches it from your origin server, returns it to the user, and stores a copy for next time. ...