> For the complete documentation index, see [llms.txt](https://brianwu.gitbook.io/brian/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://brianwu.gitbook.io/brian/brians-za-ji/cdn.md).

# CDN

參考資料:(<https://zh.wikipedia.org/wiki/%E5%85%A7%E5%AE%B9%E5%82%B3%E9%81%9E%E7%B6%B2%E8%B7%AF>)

內容傳遞網路 Content delivery network / Content distribution network

是一種透過網際網物互相連結的電腦系統，利用最靠近使用者的伺服器，更快、更可靠的將資源傳送給使用者。

進階

CDN + P2P