從「CDN 」的學習過程，發現要誘發自己的「學習好奇心」
同事剛剛跟我反映一些很基礎的事情，我以往的處理方式是「他們解決了便算」。但這兩天覺得不能再這樣，要不然一些基礎的事情也不懂得，未來真的完全脫節（現時也開始脫節了）。
今次的問題是CDN，一直對CDN也有初步概念，認為是加快瀏覽及分散資料至遠程地區，方便海外瀏覽。
但今天是我們管理的其中一個公司網頁，有一些內容顯示不了。整個過程同事跟我報告後，我竟然發覺自己未能覆述給客戶。連帶整個前因後果，我也理解不了。
用了今天一個下午，不住看資料，也向同事情教，才略懂一二。
圖左為傳統的網絡結構
圖右為CDN的網絡結構
圖片來源：
https://en.m.wikipedia.org/wiki/Content_delivery_network
成人學習，若用惡補的填鴨方式，確實真的行不通，必須要尋找一個「誘因」，才能如青少年時代的「學習好奇心」，要不然，不能進步，只會退步。
突然看到這人用輕鬆方式來解說CDN，內容容易入腦，並且他很用心說明。很欣賞這類解說能力好的開發者。
作者 TinyWay
https://www.cnblogs.com/tinywan/p/6067126.html
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Make sense...just trying Tinder stand using the pictorial representation
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