CDNs work by caching data on the 'edge' of geographically dispersed networks.

内容发布网络(CDN)通过在地理分散的网络边缘缓存数据来起作用。

youdao

Services called CDNs cache the static assets and distribute them across many servers around the Internet.

CDN服务能够缓存静态资产，并将它们分布式地部署在许多互联网服务器上。

youdao

Content distribution networks (CDNs), which cache static content on the edge of the network, used to be costly.

内容分布式网络(CDN)将静态资产缓存到网络边缘，这在过去是非常昂贵的。

youdao

CDNs, are trying every trick they know to expand their infrastructural reach and reduce their bandwidth costs.

ECONOMIST: MONITOR

In that world services like YouTube might need be no more than curation overlays and CDNs for popular content.

FORBES: The Link Between Scarce IP Addresses and the Centralization of the Internet

CDNs, and other overheads would make the whole business a losing proposition.

ECONOMIST: MONITOR