{"id":12372156,"date":"2026-03-16T10:02:49","date_gmt":"2026-03-16T02:02:49","guid":{"rendered":"https:\/\/www.likacloud.com\/knowledge\/%e5%8a%a0%e9%80%9f%e5%85%a8%e7%90%83%e7%bd%91%e7%bb%9c%ef%bc%9a%e6%b7%b1%e5%ba%a6%e8%a7%a3%e6%9e%90-cdn-%e6%8a%80%e6%9c%af%e5%8e%9f%e7%90%86%e4%b8%8e%e6%a0%b8%e5%bf%83%e4%bc%98%e5%8a%bf\/"},"modified":"2026-03-16T10:12:15","modified_gmt":"2026-03-16T02:12:15","slug":"accelerate-global-network-cdn-technology-principles-core-advantages","status":"publish","type":"knowledge_post","link":"https:\/\/www.likacloud.com\/ko\/knowledge\/cdn\/accelerate-global-network-cdn-technology-principles-core-advantages\/","title":{"rendered":"\uc804 \uc138\uacc4 \ub124\ud2b8\uc6cc\ud06c\uc758 \uc18d\ub3c4\ub97c \ub192\uc774\uae30 \uc704\ud55c \ub178\ub825: CDN(\ucf58\ud150\uce20 \uc804\ub2ec \ub124\ud2b8\uc6cc\ud06c) \uae30\uc220\uc758 \uc6d0\ub9ac\uc640 \ud575\uc2ec \uc7a5\uc810\uc5d0 \ub300\ud55c \uc2ec\uce35 \ubd84\uc11d"},"content":{"rendered":"

CDN\uc774\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n\n\n\n

\uad6d\uc81c \uc6f9\uc0ac\uc774\ud2b8\ub97c \ub458\ub7ec\ubcf4\uac70\ub098 \uace0\ud654\uc9c8 \ube44\ub514\uc624\ub97c \uc2dc\uccad\ud558\uac70\ub098 \ub300\uc6a9\ub7c9 \ud30c\uc77c\uc744 \ub2e4\uc6b4\ub85c\ub4dc\ud560 \ub54c, \ube44\ub85d \uc218\ucc9c \ub9c8\uc77c \ub5a8\uc5b4\uc838 \uc788\uc74c\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \ub180\ub78d\ub3c4\ub85d \ube60\ub978 \ub85c\ub529 \uc18d\ub3c4\ub97c \uacbd\ud5d8\ud55c \uc801\uc774 \uc788\ub098\uc694? \uc774\ub7ec\ud55c \ube60\ub978 \uc18d\ub3c4\uc758 \ubc30\uacbd\uc5d0\ub294 \ucf58\ud150\uce20 \ubc30\ud3ec \ub124\ud2b8\uc6cc\ud06c(Content Delivery Network, CDN)\uac00 \uc788\uc2b5\ub2c8\ub2e4. CDN\uc740 \uc804 \uc138\uacc4\uc5d0 \ubd84\ud3ec\ub41c \ub370\uc774\ud130 \uc13c\ud130(\ub610\ub294 \u201c\uc5e3\uc9c0 \ub178\ub4dc\u201d)\ub85c \uad6c\uc131\ub41c \uac70\ub300\ud55c \ub124\ud2b8\uc6cc\ud06c \uc2dc\uc2a4\ud15c\uc785\ub2c8\ub2e4. \uadf8 \ud575\uc2ec\uc801\uc778 \uc124\uacc4 \uc6d0\ub9ac\ub294 \uc6f9\uc0ac\uc774\ud2b8\ub098 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \uc815\uc801 \ucf58\ud150\uce20(\uc608: \uc774\ubbf8\uc9c0, \ube44\ub514\uc624, \uc2a4\ud0c0\uc77c\uc2dc\ud2b8, JavaScript \ud30c\uc77c)\uc640 \uc77c\ubd80 \ub3d9\uc801 \ucf58\ud150\uce20\ub97c \ucd5c\uc885 \uc0ac\uc6a9\uc790\uc5d0\uac8c \ub354 \uac00\uae4c\uc6b4 \uc11c\ubc84\uc5d0 \uce90\uc2f1\ud558\uc5ec \uc81c\uacf5\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

CDN\uc758 \uae30\ubcf8 \uc791\ub3d9 \ubc29\uc2dd<\/h3>\n\n\n\n

\uc804\ud1b5\uc801\uc778 \uc6f9 \uc811\uc18d \ubc29\uc2dd\uc740 \uc0ac\uc6a9\uc790\uac00 \uc6f9\uc0ac\uc774\ud2b8\uc758 \uc6d0\ubcf8 \uc11c\ubc84\uc5d0 \uc9c1\uc811 \uc694\uccad\uc744 \ubcf4\ub0b4\uace0, \ub370\uc774\ud130\uac00 \uae34 \ub124\ud2b8\uc6cc\ud06c \uacbd\ub85c\ub97c \ud1b5\ud574 \uc804\uc1a1\ub418\uc5b4 \ubc18\ud658\ub418\ub294 \ubc29\uc2dd\uc785\ub2c8\ub2e4. \uc0ac\uc6a9\uc790\uac00 \uc6d0\ubcf8 \uc11c\ubc84\uc5d0\uc11c \uba40\ub9ac \ub5a8\uc5b4\uc838 \uc788\uac70\ub098 \ub124\ud2b8\uc6cc\ud06c\uc5d0 \ud63c\uc7a1\uc774 \ubc1c\uc0dd\ud558\uba74 \uc9c0\uc5f0\uc774 \uc2ec\ud574\uc9c0\uace0, \ud398\uc774\uc9c0 \ub85c\ub529 \uc18d\ub3c4\uac00 \ub290\ub824\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n

CDN\uc740 \uc774\ub7ec\ud55c \ud328\ud134\uc744 \uc644\uc804\ud788 \ubc14\uafb8\uc5c8\uc2b5\ub2c8\ub2e4. \uc0ac\uc6a9\uc790\uac00 CDN \uc11c\ube44\uc2a4\ub97c \ud1b5\ud574 \ucf58\ud150\uce20\ub97c \uc694\uccad\ud558\uba74, \uc694\uccad\uc740 \uba3c\uc800 \uc0ac\uc6a9\uc790\uc758 \uc9c0\ub9ac\uc801 \uc704\uce58\uc5d0 \uac00\uc7a5 \uac00\uae5d\uace0 \uc131\ub2a5\uc774 \uac00\uc7a5 \uc6b0\uc218\ud55c \uc5e3\uc9c0 \ub178\ub4dc\ub85c \uc9c0\ub2a5\uc801\uc73c\ub85c \uc804\ub2ec\ub429\ub2c8\ub2e4. \ud574\ub2f9 \ub178\ub4dc\uc5d0 \uc0ac\uc6a9\uc790\uac00 \uc694\uccad\ud55c \ucf58\ud150\uce20\uac00 \uc774\ubbf8 \uce90\uc2dc\ub418\uc5b4 \uc788\uc73c\uba74, \uadf8 \ucf58\ud150\uce20\uac00 \ubc14\ub85c \uc0ac\uc6a9\uc790\uc5d0\uac8c \ubc18\ud658\ub429\ub2c8\ub2e4. \uc774\ub97c \u201c\uce90\uc2dc \ud788\ud2b8(cache hit)\u201d\ub77c\uace0 \ud569\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc744 \ud1b5\ud574 \ub370\uc774\ud130 \uc804\uc1a1\uc758 \ubb3c\ub9ac\uc801 \uac70\ub9ac\uc640 \uc2dc\uac04\uc774 \ud06c\uac8c \ub2e8\ucd95\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub9cc\uc57d \uc5e3\uc9c0 \ub178\ub4dc\uc5d0 \ud574\ub2f9 \ucf58\ud150\uce20\uac00 \uce90\uc2dc\ub418\uc5b4 \uc788\uc9c0 \uc54a\ub2e4\uba74(\uc989, \u201c\uce90\uc2dc \ubbf8\uc2a4\u201d \uc0c1\ud0dc\ub77c\uba74), \uc5e3\uc9c0 \ub178\ub4dc\ub294 \uc0c1\uc704 \ub178\ub4dc\ub098 \uc6d0\ubcf8 \uc11c\ubc84\ub85c\ubd80\ud130 \ucf58\ud150\uce20\ub97c \uac00\uc838\uc635\ub2c8\ub2e4. \uc774 \ucf58\ud150\uce20\ub97c \uc0ac\uc6a9\uc790\uc5d0\uac8c \ubc18\ud658\ud558\ub294 \ub3d9\uc2dc\uc5d0 \uce90\uc2dc\uc5d0 \uc800\uc7a5\ud558\uc5ec, \uc774\ud6c4 \ub3d9\uc77c\ud55c \uc694\uccad\uc774 \uc788\uc744 \ub54c \ub354 \ube60\ub974\uac8c \uc81c\uacf5\ud560 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubc29\uc2dd\uc744 \ud1b5\ud574 \uc778\uae30 \uc788\ub294 \ucf58\ud150\uce20\uac00 \ub124\ud2b8\uc6cc\ud06c\uc758 \uc5e3\uc9c0 \ubd80\ubd84\uc73c\ub85c \ud6a8\uacfc\uc801\uc73c\ub85c \ubc30\ud3ec\ub418\uc5b4, \u201c\ucf58\ud150\uce20\uac00 \uc0ac\uc6a9\uc790\uc5d0\uac8c \ub354 \uac00\uae4c\uc6cc\uc9c0\ub294\u201d \ud6a8\uacfc\ub97c \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

CDN\uc758 \ud575\uc2ec \uad6c\uc131 \uc694\uc18c<\/h3>\n\n\n\n

\uc644\uc804\ud55c CDN(Content Delivery Network) \uc2dc\uc2a4\ud15c\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uba87 \uac00\uc9c0 \ud575\uc2ec \uad6c\uc131 \uc694\uc18c\ub97c \ud3ec\ud568\ud569\ub2c8\ub2e4. \uc804 \uc138\uacc4\uc5d0 \ubd84\ud3ec\ub41c \uc5e3\uc9c0 \ub178\ub4dc \uc11c\ubc84\ub4e4\uc774 \ub124\ud2b8\uc6cc\ud06c\uc758 \uace8\uaca9\uc744 \uc774\ub8e8\uba70, \ucf58\ud150\uce20\uc758 \uce90\uc2f1 \ubc0f \ubc30\ud3ec\ub97c \ub2f4\ub2f9\ud569\ub2c8\ub2e4. \ub85c\ub4dc \ubc38\ub7f0\uc2f1 \uc2dc\uc2a4\ud15c\uc740 \uc0ac\uc6a9\uc790 \uc694\uccad\uc744 \uc9c0\ub2a5\uc801\uc73c\ub85c \uc870\uc815\ud558\uc5ec \uac00\uc7a5 \uc801\ud569\ud55c \ub178\ub4dc\ub85c \uc815\ud655\ud558\uac8c \uc804\ub2ec\ud569\ub2c8\ub2e4. \ucf58\ud150\uce20 \uad00\ub9ac \uc2dc\uc2a4\ud15c\uc740 \ucf58\ud150\uce20\uc758 \ucd94\uac00, \uc5c5\ub370\uc774\ud2b8, \uc0c8\ub85c\uace0\uce68 \ub4f1\uc744 \uad00\ub9ac\ud569\ub2c8\ub2e4. \ub9c8\uc9c0\ub9c9\uc73c\ub85c, \uac15\ub825\ud55c \ubaa8\ub2c8\ud130\ub9c1 \ubc0f \ubd84\uc11d \uc2dc\uc2a4\ud15c\uc774 \uc804\uccb4 \ub124\ud2b8\uc6cc\ud06c\uc758 \uc131\ub2a5\uacfc \ubcf4\uc548\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n

\r\n\t\r\n\t\t\r\n\t\r\n\t
\r\n\t\t
\r\n\t\t\t\r\n\t\t\t
\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\ubc84\ub2c8\ub2f7\ub137\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t<\/div>\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t
\r\n\t\t\t\t
\r\n\t\t\t\t\t\ubc84\ub2c8\ub2f7\ub137 CDN<\/strong>\r\n\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t\t\t\t\uc6d4\ubcc4 \uc694\uae08\uc740 \ub2e8 1\ub2ec\ub7ec\ubd80\ud130 \uc2dc\uc791\ud558\uba70, \uc228\uaca8\uc9c4 \uc218\uc218\ub8cc\uac00 \uc5c6\uc2b5\ub2c8\ub2e4. \uc601\uad6c \uce90\uc2f1, \uc2e4\uc2dc\uac04 \ubaa8\ub2c8\ud130\ub9c1, DDoS \ubcf4\ud638, \ub3d9\uc601\uc0c1 \uc2a4\ud2b8\ub9ac\ubc0d\uc5d0 \ucd5c\uc801\ud654\ub41c \ubb34\ub8cc SSL \uc778\uc99d\uc11c, \uc720\uc5f0\ud55c \uc0ac\uc6a9\ub7c9\ubcc4 \uacfc\uae08 \ubaa8\ub378 \ub4f1\uc758 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/span>\r\n\t\t\t\t
\r\n\t\t\t\r\n\t\t\t\t\t\t\r\n\t\t\t \r\n\t\t\t
\r\n\t\t\t\t\t\t\t\t
\uc2e0\uc6a9\uce74\ub4dc \ud544\uc694 \uc5c6\uc74c, 14\uc77c \ubb34\ub8cc \uccb4\ud5d8\ud310<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\tbunny.net CDN \ubc29\ubb38 \u2192<\/a>\r\n\t\t\t\t\t\t\t<\/div> \r\n\t\t<\/div>\r\n\t<\/div>\r\n\t\t\r\n\t\r\n\t
\r\n\t\t
\r\n\t\t\t\r\n\t\t\t
\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"Cloudways\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t<\/div>\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t
\r\n\t\t\t\t
\r\n\t\t\t\t\tCloudways Cloudflare \uc5d4\ud130\ud504\ub77c\uc774\uc988<\/strong>\r\n\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t\t\t\tCloudflare\uc758 \uc5d4\ud130\ud504\ub77c\uc774\uc988 CDN\/WAF \uc694\uae08\uc81c\ub294 \ud2b8\ub798\ud53d 100GB\ub97c \ud3ec\ud568\ud558\uc5ec \ucd5c\ub300 5\uac1c \ub3c4\uba54\uc778\uc5d0 \ub300\ud574 \ub3c4\uba54\uc778\ub2f9 \uc6d4 4.99\ub2ec\ub7ec\uc774\uba70, \uadf8 \uc774\uc0c1\uc740 0.02\ub2ec\ub7ec\/GB\uc785\ub2c8\ub2e4.<\/span>\r\n\t\t\t\t
\r\n\t\t\t\r\n\t\t\t\t\t\t\r\n\t\t\t \r\n\t\t\t
\r\n\t\t\t\t\t\t\t\t
\ub3c4\uba54\uc778\ub2f9 100GB\uc758 \ubb34\ub8cc \ud2b8\ub798\ud53d<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\tCloudways Cloudflare Enterprise\uc5d0 \uc561\uc138\uc2a4 \u2192<\/a>\r\n\t\t\t\t\t\t\t<\/div> \r\n\t\t<\/div>\r\n\t<\/div>\r\n\t\t\r\n<\/div>\r\n\r\n\r\n\n\n\n\n\n\n\n

CDN\uc758 \ud575\uc2ec \uae30\uc220 \uc6d0\ub9ac<\/h2>\n\n\n\n

CDN\uc758 \ub6f0\uc5b4\ub09c \uc131\ub2a5\uc740 \uc6b0\uc5f0\uc774 \uc544\ub2c8\ub77c, \uc5ec\ub7ec \ud575\uc2ec \uae30\uc220\ub4e4\uc758 \uc0c1\ud638 \uc791\uc6a9\uc5d0 \uae30\ubc18\uc744 \ub450\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc6d0\ub9ac\ub97c \uc774\ud574\ud558\ub294 \uac83\uc740 CDN\uc758 \uc9c4\uc815\ud55c \uac00\uce58\ub97c \ub354 \uae4a\uc774 \uc778\uc2dd\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc9c0\ub2a5\ud615 DNS \ud574\uc11d \ubc0f \ubd80\ud558 \ubd84\uc0b0 (Intelligent DNS Resolution and Load Balancing)<\/h3>\n\n\n\n

\uc774\uac83\uc740 \uc0ac\uc6a9\uc790\uac00 CDN(\ucf58\ud150\uce20 \ubc30\ud3ec \ub124\ud2b8\uc6cc\ud06c)\uc5d0 \uc811\uc18d\ud558\ub294 \uccab \ubc88\uc9f8 \ub2e8\uacc4\uc774\uba70, \uc131\ub2a5\uc744 \uacb0\uc815\ud558\ub294 \ud575\uc2ec\uc801\uc778 \uc694\uc18c\uc785\ub2c8\ub2e4. \uc0ac\uc6a9\uc790\uac00 \ub3c4\uba54\uc778 \uc774\ub984\uc744 \uc785\ub825\ud558\uba74, \uae30\uc874\uc758 DNS(Domain Name System) \ud574\uc11d \ubc29\uc2dd\uc740 \uc6d0\ubcf8 \uc11c\ubc84\uc758 IP \uc8fc\uc18c\ub97c \uc9c1\uc811 \ubc18\ud658\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc CDN \uc544\ud0a4\ud14d\ucc98\uc5d0\uc11c\ub294 DNS \ud574\uc11d\uc744 \ub2f4\ub2f9\ud558\ub294 \uad8c\ud55c \uc788\ub294 \uc11c\ubc84\uac00 CDN \uc11c\ube44\uc2a4 \uc81c\uacf5\uc5c5\uccb4\uc5d0 \uc758\ud574 \uc81c\uacf5\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

CDN\uc758 \uc9c0\ub2a5\ud615 DNS \uc2dc\uc2a4\ud15c\uc740 \uc0ac\uc6a9\uc790\uc758 \uc9c0\ub9ac\uc801 \uc704\uce58(IP \uc8fc\uc18c\ub97c \ud1b5\ud574 \ud310\ub2e8), \uac01 \ub178\ub4dc\uc758 \uc2e4\uc2dc\uac04 \ubd80\ud558 \uc0c1\ud0dc(CPU, \ub300\uc5ed\ud3ed \uc0ac\uc6a9\ub960 \ub4f1), \ub124\ud2b8\uc6cc\ud06c\uc758 \uac74\uac15 \uc0c1\ud0dc(\ud328\ud0b7 \uc190\uc2e4\ub960, \uc9c0\uc5f0 \uc2dc\uac04 \ub4f1), \uadf8\ub9ac\uace0 \uc0ac\uc6a9\uc790\uc758 \uc778\ud130\ub137 \uc11c\ube44\uc2a4 \uc81c\uacf5\uc790(ISP)\uc640\uc758 \uc0c1\ud638 \uc5f0\uacb0 \ud488\uc9c8\uae4c\uc9c0 \ub2e4\uc591\ud55c \uc694\uc18c\ub97c \uc885\ud569\uc801\uc73c\ub85c \uace0\ub824\ud558\uc5ec \uac00\uc7a5 \uc801\ud569\ud55c \uc5e3\uc9c0 \ub178\ub4dc\ub97c \uc120\ud0dd\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc815\ubcf4\ub97c \ubc14\ud0d5\uc73c\ub85c \ucd5c\uc801\uc758 \uc5e3\uc9c0 \ub178\ub4dc\uc758 IP \uc8fc\uc18c\ub97c \uc0ac\uc6a9\uc790\uc5d0\uac8c \uc81c\uacf5\ud568\uc73c\ub85c\uc368 \ud2b8\ub798\ud53d\uc744 \uc815\ud655\ud558\uac8c \uc720\ub3c4\ud558\uace0 \ubd80\ud558\ub97c \uade0\ub4f1\ud558\uac8c \ubd84\ubc30\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uce90\uc2f1 \uae30\uc220\uacfc \ucf58\ud150\uce20 \ubc30\ud3ec \uc804\ub7b5<\/h3>\n\n\n\n

\uce90\uc2f1\uc740 CDN(Cache Delivery Network)\uc758 \uae30\ucd08\uc785\ub2c8\ub2e4. \uc5e3\uc9c0 \ub178\ub4dc \uc11c\ubc84\ub294 \uace0\uc131\ub2a5\uc758 \uc800\uc7a5 \uc7a5\uce58\uc640 \uba54\ubaa8\ub9ac\ub97c \uc0ac\uc6a9\ud558\uc5ec \ucf58\ud150\uce20\ub97c \uce90\uc2dc\ud569\ub2c8\ub2e4. \uce90\uc2f1 \uc804\ub7b5\uc740 \ub9e4\uc6b0 \uc911\uc694\ud558\uba70, \uc5b4\ub5a4 \ucf58\ud150\uce20\uac00 \uce90\uc2dc\ub418\ub294\uc9c0, \uadf8\ub9ac\uace0 \uce90\uc2dc\ub418\ub294 \uae30\uac04\uc774 \uc5bc\ub9c8\uc778\uc9c0\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc77c\ubc18\uc801\uc778 \uce90\uc2f1 \uc804\ub7b5\uc5d0\ub294 \ud30c\uc77c \uc720\ud615\uc5d0 \ub530\ub978 \uce90\uc2f1(\uc608: \uc774\ubbf8\uc9c0\ub294 \uc601\uad6c\uc801\uc73c\ub85c \uce90\uc2f1\ud558\uace0 HTML\uc740 \uc815\uae30\uc801\uc73c\ub85c \uce90\uc2f1), \uc811\uc18d \ube48\ub3c4\uc5d0 \ub530\ub978 \uce90\uc2f1(\uc778\uae30 \uc788\ub294 \ucf58\ud150\uce20\ub294 \ub354 \uc624\ub798 \uce90\uc2f1), \uadf8\ub9ac\uace0 \uc6d0\ubcf8 \uc11c\ubc84\uac00 \uc81c\uacf5\ud558\ub294 HTTP \uce90\uc2f1 \ud5e4\ub354\ub97c \ub530\ub974\ub294 \ubc29\ubc95\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. Cache-Control<\/code>, Expires<\/code>CDN\uc740 \ub610\ud55c \ud504\ub9ac\uce90\uc2f1 \uae30\ub2a5\uc744 \uc9c0\uc6d0\ud558\uc5ec, \ucf58\ud150\uce20\uac00 \uac8c\uc2dc\ub418\uae30 \uc804\uc5d0 \ubbf8\ub9ac \ud575\uc2ec \ub178\ub4dc\ub85c \uc804\uc1a1\ud568\uc73c\ub85c\uc368 \uc0ac\uc6a9\uc790\uac00 \ucc98\uc74c \uc811\uc18d\ud560 \ub54c\ubd80\ud130 \ube60\ub978 \uc131\ub2a5\uc744 \uacbd\ud5d8\ud560 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4. \ub3d9\uc801 \ucf58\ud150\uce20\uc758 \uacbd\uc6b0 \ub77c\uc6b0\ud305 \ucd5c\uc801\ud654 \ubc0f TCP \uc5f0\uacb0 \uc7ac\uc0ac\uc6a9\uacfc \uac19\uc740 \uae30\uc220\uc744 \ud1b5\ud574 \ucc98\ub9ac \uc18d\ub3c4\ub97c \ub192\uc774\uba70, \uc77c\ubd80 CDN\uc740 \uc5e3\uc9c0 \ucef4\ud4e8\ud305\uc744 \ud65c\uc6a9\ud558\uc5ec \ub3d9\uc801 \uc694\uccad\uc744 \ucc98\ub9ac\ud558\uae30\ub3c4 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

CDN\uc774 \uc81c\uacf5\ud558\ub294 \ud575\uc2ec \uac15\uc810<\/h2>\n\n\n\n

CDN(\ucf58\ud150\uce20 \ubc30\ud3ec \ub124\ud2b8\uc6cc\ud06c)\uc744 \ubc30\ud3ec\ud558\ub294 \uac83\uc740 \ub2e8\uc21c\ud788 \u201c\uc18d\ub3c4 \ud5a5\uc0c1\u201d\uc744 \uc704\ud55c \uac83\ub9cc\uc740 \uc544\ub2d9\ub2c8\ub2e4. \uae30\uc5c5\uc6a9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uacfc \uc6f9\uc0ac\uc774\ud2b8\uc5d0 \ub2e4\uc591\ud55c \uce21\uba74\uc5d0\uc11c \uce21\uc815 \uac00\ub2a5\ud55c \ud575\uc2ec\uc801\uc778 \uac00\uce58\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc6f9\uc0ac\uc774\ud2b8\uc758 \uc131\ub2a5\uacfc \uc0ac\uc6a9\uc790 \uacbd\ud5d8\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/h3>\n\n\n\n

\uc774\uac83\uc774 \uac00\uc7a5 \uc9c1\uc811\uc801\uc778 \uc774\uc810\uc785\ub2c8\ub2e4. \ub370\uc774\ud130 \uc804\uc1a1 \uac70\ub9ac\uc640 \ub124\ud2b8\uc6cc\ud06c \ud649 \uc218\ub97c \uc904\uc784\uc73c\ub85c\uc368 CDN\uc740 \uc9c0\uc5f0 \uc2dc\uac04\uc744 \ud06c\uac8c \uc904\uc774\uace0 \ud398\uc774\uc9c0 \ub85c\ub529 \uc18d\ub3c4\uc640 \ucf58\ud150\uce20 \ub80c\ub354\ub9c1 \uc2dc\uac04\uc744 \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc804\uc790\uc0c1\uac70\ub798 \uc6f9\uc0ac\uc774\ud2b8\uc758 \uacbd\uc6b0, \uc9c0\uc5f0 \uc2dc\uac04\uc774 100\ubc00\ub9ac\ucd08\ub9cc \uc904\uc5b4\ub3c4 \uc804\ud658\uc728\uc774 \uc0c1\ub2f9\ud788 \uc99d\uac00\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ube44\ub514\uc624 \uc2a4\ud2b8\ub9ac\ubc0d \uc11c\ube44\uc2a4\uc758 \uacbd\uc6b0, CDN\uc740 \uace0\ud654\uc9c8 \ube44\ub514\uc624\uac00 \uc6d0\ud65c\ud558\uace0 \ubc84\ud37c\ub9c1 \uc5c6\uc774 \uc7ac\uc0dd\ub418\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \uc6b0\uc218\ud55c \uc0ac\uc6a9\uc790 \uacbd\ud5d8\uc740 \uc0ac\uc6a9\uc790\uc758 \ucda9\uc131\ub3c4\uc640 \ube0c\ub79c\ub4dc \ub9cc\uc871\ub3c4\ub97c \uc9c1\uc811\uc801\uc73c\ub85c \ub192\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc6f9\uc0ac\uc774\ud2b8\uc758 \uc0ac\uc6a9\uc131\uacfc \ube44\uc988\ub2c8\uc2a4\uc758 \ud68c\ubcf5\ud0c4\ub825\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uae30<\/h3>\n\n\n\n

CDN(\ucf58\ud150\uce20 \ubc30\ud3ec \ub124\ud2b8\uc6cc\ud06c)\uc740 \ubd84\uc0b0\ud615 \uc544\ud0a4\ud14d\ucc98\ub97c \ud1b5\ud574 \ub192\uc740 \uac00\uc6a9\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \ud2b9\uc815 \ub370\uc774\ud130 \uc13c\ud130\ub098 \ub178\ub4dc\uc5d0 \uc7a5\uc560\uac00 \ubc1c\uc0dd\ud558\uba74, \uc9c0\ub2a5\ud615 \uc2a4\ucf00\uc904\ub9c1 \uc2dc\uc2a4\ud15c\uc774 \uc989\uc2dc \ud2b8\ub798\ud53d\uc744 \ub2e4\ub978 \uc815\uc0c1\uc801\uc778 \ub178\ub4dc\ub85c \uc804\ud658\ud558\uc5ec \ud574\ub2f9 \uc7a5\uc560\uc758 \uc601\ud5a5\uc744 \ucc28\ub2e8\ud558\uace0 \uc11c\ube44\uc2a4\uc758 \uc5f0\uc18d\uc131\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4. \uc774\ub294 \ub9c8\uce58 \uc6d0\ubcf8 \uc11c\ubc84\uc5d0 \uc790\uc5f0\uc2a4\ub7ec\uc6b4 \u201c\ubc29\uc9c4\uce35\u201d\uc744 \uc81c\uacf5\ud558\ub294 \uac83\uacfc \uac19\uc2b5\ub2c8\ub2e4. \uc2e0\uc81c\ud488 \ucd9c\uc2dc\ub098 \ud504\ub85c\ubaa8\uc158 \uc774\ubca4\ud2b8\uc640 \uac19\uc774 \uac11\uc791\uc2a4\ub7ec\uc6b4 \ud2b8\ub798\ud53d \uae09\uc99d \uc0c1\ud669\uc5d0\uc11c\ub3c4 \uc804 \uc138\uacc4\uc5d0 \ubd84\ud3ec\ub41c \uc5e3\uc9c0 \ub178\ub4dc\ub4e4\uc774 \ud2b8\ub798\ud53d\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \ud761\uc218\ud558\uace0 \ubd84\ubc30\ud558\uc5ec \uc6d0\ubcf8 \uc11c\ubc84\uac00 \uacfc\ubd80\ud558\ub85c \uc778\ud574 \ub2e4\uc6b4\ub418\ub294 \uac83\uc744 \ubc29\uc9c0\ud558\uace0, \ube44\uc988\ub2c8\uc2a4\uac00 \uc548\uc815\uc801\uc73c\ub85c \uc6b4\uc601\ub420 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc778\ud130\ub137 \uc811\uc18d \ube44\uc6a9\uacfc \uc11c\ubc84 \ubd80\ud558\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \uc904\uc774\ub2e4.<\/h3>\n\n\n\n

\ub300\ubd80\ubd84\uc758 \uc0ac\uc6a9\uc790 \uc694\uccad\uc740 \uc5e3\uc9c0 \ub178\ub4dc\uc5d0\uc11c \uc9c1\uc811 \ucc98\ub9ac\ub418\ubbc0\ub85c, \uce90\uc2dc \ubbf8\uc0ac\uc6a9(Cache Miss)\uc774\ub098 \ub3d9\uc801 \uc694\uccad(Dynamic Requests)\uc758 \uacbd\uc6b0\uc5d0\ub9cc \uc18c\uc218\uac00 \uc6d0\ubcf8 \uc11c\ubc84(Source Server)\ub85c \uc804\uc1a1\ub429\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 \uc6d0\ubcf8 \uc11c\ubc84\uc758 \ub300\uc5ed\ud3ed \uc0ac\uc6a9\ub7c9\uc774 \ud06c\uac8c \uc904\uc5b4\ub4e4\uc5b4, \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4dc\ub294 \uc6d0\ubcf8 \ub300\uc5ed\ud3ed \uad6c\ub9e4 \ube44\uc6a9\uc744 \uc808\uac10\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c, \uc6d0\ubcf8 \uc11c\ubc84\uc758 \ubd80\ud558(CPU, \uba54\ubaa8\ub9ac, I\/O \uc791\uc5c5\ub7c9)\ub3c4 \ud06c\uac8c \uc644\ud654\ub418\uc5b4 \uae30\uc5c5\uc740 \ubcf4\ub2e4 \uac04\uc18c\ud654\ub41c \uc778\ud504\ub77c\ub85c \uc804 \uc138\uacc4 \ube44\uc988\ub2c8\uc2a4\ub97c \uc9c0\uc6d0\ud560 \uc218 \uc788\uc73c\uba70, \ud558\ub4dc\uc6e8\uc5b4 \ubc0f \uc6b4\uc601 \ube44\uc6a9\ub3c4 \uc808\uac10\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc6f9\uc0ac\uc774\ud2b8 \ubcf4\uc548\uc131 \ud5a5\uc0c1<\/h3>\n\n\n\n

\ud604\ub300\uc801\uc778 CDN(\ucf58\ud150\uce20 \ubc30\ud3ec \ub124\ud2b8\uc6cc\ud06c)\uc740 \uc77c\ub828\uc758 \ubcf4\uc548 \uae30\ub2a5\uc744 \ud1b5\ud569\ud558\uc5ec \uc6f9\uc0ac\uc774\ud2b8\ub97c \ubcf4\ud638\ud558\ub294 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. CDN\uc758 \uc5e3\uc9c0 \ub178\ub4dc\ub294 \ubd84\uc0b0\ud615 \uc11c\ube44\uc2a4 \uac70\ubd80(DDoS) \uacf5\uaca9\uc744 \ubc29\uc5b4\ud560 \uc218 \uc788\uc73c\uba70, \uadf8 \uac70\ub300\ud55c \ub300\uc5ed\ud3ed\uacfc \ud2b8\ub798\ud53d \ud544\ud130\ub9c1 \uc2dc\uc2a4\ud15c\uc744 \ud1b5\ud574 \uc545\uc131 \ud2b8\ub798\ud53d\uc744 \ud761\uc218\ud558\uace0 \uac78\ub7ec\ub0c5\ub2c8\ub2e4. \ub610\ud55c \uc6f9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ubc29\ud654\ubcbd(WAF) \uae30\ub2a5\uc744 \uc81c\uacf5\ud558\uc5ec SQL \uc778\uc81d\uc158, \ud06c\ub85c\uc2a4\uc0ac\uc774\ud2b8 \uc2a4\ud06c\ub9bd\ud305(XSS)\uacfc \uac19\uc740 \ud754\ud55c \uacf5\uaca9\uc73c\ub85c\ubd80\ud130 \uc6f9\uc0ac\uc774\ud2b8\ub97c \ubcf4\ud638\ud569\ub2c8\ub2e4. \uac8c\ub2e4\uac00, \uc6d0\ubcf8 \uc11c\ubc84\uc758 \uc2e4\uc81c IP \uc8fc\uc18c\ub97c \uc228\uae40\uc73c\ub85c\uc368 \uacf5\uaca9\uc790\uac00 \uc6d0\ubcf8 \uc11c\ubc84\ub97c \uc9c1\uc811 \uacf5\uaca9\ud558\ub294 \uac83\uc744 \uc5b4\ub835\uac8c \ub9cc\ub4ed\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc5b4\ub5bb\uac8c \uc801\ud569\ud55c CDN(Cache Distribution Network)\uc744 \uc120\ud0dd\ud558\uace0 \ubc30\ud3ec\ud560 \uc218 \uc788\uc744\uae4c\uc694?<\/h2>\n\n\n\n

\uc2dc\uc7a5\uc5d0\ub294 \uc218\ub9ce\uc740 CDN(\ucf58\ud150\uce20 \uc804\uc1a1 \ub124\ud2b8\uc6cc\ud06c) \uc11c\ube44\uc2a4 \uc81c\uacf5\uc5c5\uccb4\uac00 \uc874\uc7ac\ud558\ubbc0\ub85c, \uc62c\ubc14\ub978 \uc120\ud0dd\uc744 \ud558\uace0 \uc774\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \ubc30\ud3ec\ud558\ub294 \uac83\uc774 \uc131\uacf5\uc758 \uc5f4\uc1e0\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc8fc\uc694 \uc131\ub2a5 \uc9c0\ud45c \ud3c9\uac00<\/h3>\n\n\n\n

CDN\uc744 \uc120\ud0dd\ud560 \ub54c\ub294 \uac00\uaca9\ub9cc\uc744 \uace0\ub824\ud574\uc11c\ub294 \uc548 \ub418\uba70, \uba3c\uc800 \uadf8 \uc131\ub2a5 \uc9c0\ud45c\ub97c \ud3c9\uac00\ud574\uc57c \ud569\ub2c8\ub2e4. \uc801\uc6a9 \ubc94\uc704(\ub178\ub4dc \uc218 \ubc0f \uc9c0\ub9ac\uc801 \ubd84\ud3ec)\ub294 \ubaa9\ud45c \uc0ac\uc6a9\uc790 \uadf8\ub8f9\uc744 \uc81c\ub300\ub85c \ucee4\ubc84\ud560 \uc218 \uc788\ub294\uc9c0\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4. \uce90\uc2f1 \uc801\uc911\ub960\uc740 CDN\uc758 \ud6a8\uc728\uc131\uc744 \uc9c1\uc811\uc801\uc73c\ub85c \ub098\ud0c0\ub0b4\uba70, \ub192\uc740 \uc801\uc911\ub960\uc740 \ub354 \ub9ce\uc740 \uc694\uccad\uc774 \uc5e3\uc9c0 \uc11c\ubc84\uc5d0\uc11c \ucc98\ub9ac\ub41c\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc9c0\uc5f0 \uc2dc\uac04\uacfc \ucc98\ub9ac\ub7c9\uc740 \uac1c\ubcc4 \ub178\ub4dc\uc758 \uc11c\ube44\uc2a4 \ud488\uc9c8\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc9c0\ud45c\ub4e4\uc740 \uacf5\uac1c\ub41c \uc81c3\uc790 \ud3c9\uac00 \uacb0\uacfc\ub098 \uc2dc\ud5d8 \ud14c\uc2a4\ud2b8(\uc608: \ub2e4\ub978 \uc9c0\uc5ed\uc758 \uc11c\ubc84\ub97c \uc0ac\uc6a9\ud55c \ub2e4\uc6b4\ub85c\ub4dc \uc18d\ub3c4 \uce21\uc815)\ub97c \ud1b5\ud574 \uc885\ud569\uc801\uc73c\ub85c \ud3c9\uac00\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uae30\ub2a5 \ubc0f \ud1b5\ud569 \uc694\uad6c \uc0ac\ud56d\uc744 \uace0\ub824\ud558\uc2ed\uc2dc\uc624.<\/h3>\n\n\n\n

\ube44\uc988\ub2c8\uc2a4 \uc694\uad6c\uc0ac\ud56d\uc5d0 \ub530\ub77c CDN\uc774 \uc81c\uacf5\ud558\ub294 \uae30\ub2a5\ub4e4\uc744 \uac80\ud1a0\ud574\uc57c \ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, HTTPS\/HTTP\/2\/QUIC\uc640 \uac19\uc740 \ud504\ub85c\ud1a0\ucf5c\uc5d0 \ub300\ud55c \uc9c0\uc6d0, \ube44\ub514\uc624 \uc628\ub514\ub9e8\ub4dc \ubc0f \ub77c\uc774\ube0c \uc2a4\ud2b8\ub9ac\ubc0d\uc5d0 \ud2b9\ud654\ub41c \ucd5c\uc801\ud654 \uae30\ub2a5, \uac15\ub825\ud55c API\uc640 \uc124\uc815 \uc720\uc5f0\uc131, \ud074\ub77c\uc6b0\ub4dc \uc2a4\ud1a0\ub9ac\uc9c0\ub098 \ucef4\ud4e8\ud305 \uc11c\ube44\uc2a4\uc640\uc758 \uae4a\uc740 \ud1b5\ud569, \uadf8\ub9ac\uace0 \uc55e\uc11c \uc5b8\uae09\ud55c \ubcf4\uc548 \uae30\ub2a5\ub4e4(DDoS \ubc29\uc5b4, WAF \ub4f1)\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \uae00\ub85c\ubc8c \ube44\uc988\ub2c8\uc2a4\uc758 \uacbd\uc6b0\uc5d0\ub294 CDN\uc758 \uae00\ub85c\ubc8c \uc2a4\ucf00\uc904\ub9c1 \ub2a5\ub825\uacfc \ub2e4\uc591\ud55c \uc9c0\uc5ed\uc5d0 \ub9de\ucd98 \ud604\uc9c0\ud654\ub41c \uc11c\ube44\uc2a4 \ud488\uc9c8\ub3c4 \uc911\uc694\ud558\uac8c \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ubc30\ud3ec \ubc0f \ucd5c\uc801\ud654 \uc2e4\ubb34 (Deployment and Optimization Practices)<\/h3>\n\n\n\n

CDN(\ucf58\ud150\uce20 \ubc30\ud3ec \ub124\ud2b8\uc6cc\ud06c)\uc744 \ubc30\ud3ec\ud558\ub294 \uacfc\uc815\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc11c\ube44\uc2a4 \uc81c\uacf5\uc5c5\uccb4\uc758 \ud50c\ub7ab\ud3fc\uc5d0 \ub3c4\uba54\uc778 \uc774\ub984\uc744 \ucd94\uac00\ud558\uace0 DNS \uae30\ub85d\uc744 \uc218\uc815\ud558\ub294 \uac83\uc73c\ub85c \uc2dc\uc791\ub429\ub2c8\ub2e4. \uadf8 \ud6c4\uc5d0\ub294 \uce90\uc2f1 \uaddc\uce59\uc744 \uc138\ubc00\ud558\uac8c \uc124\uc815\ud558\uace0, \ucf58\ud150\uce20\uc758 \uc6d0\ubcf8 \uc11c\ubc84\ub85c\uc758 \uc694\uccad\uc744 \uc870\uc815\ud558\ub294 \uc804\ub7b5\uc744 \uc870\uc815\ud558\uba70, \uc804 \uc0ac\uc774\ud2b8\uc5d0 HTTPS\ub97c \uc801\uc6a9\ud558\uae30 \uc704\ud55c SSL \uc778\uc99d\uc11c\ub97c \uc124\uc815\ud558\uace0, \ubcf4\uc548 \uae30\ub2a5\uc744 \ud65c\uc131\ud654\ud558\ub294 \ub4f1\uc758 \uc791\uc5c5\uc774 \uc774\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n

\ubc30\ud3ec \ud6c4\uc5d0\ub294 \ucd5c\uc801\ud654\uac00 \uc9c0\uc18d\uc801\uc73c\ub85c \uc774\ub8e8\uc5b4\uc838\uc57c \ud569\ub2c8\ub2e4. CDN(Content Delivery Network) \uc11c\ube44\uc2a4 \uc81c\uacf5\uc5c5\uccb4\uac00 \uc81c\uacf5\ud558\ub294 \ub2e4\uc591\ud55c \ub85c\uadf8 \ubc0f \ubd84\uc11d \ub3c4\uad6c\ub97c \ud65c\uc6a9\ud558\uc5ec \uce90\uc2f1 \uc131\uacf5\ub960, \ub300\uc5ed\ud3ed \uc0ac\uc6a9\ub7c9, \uc778\uae30 \ud30c\uc77c, \uc0ac\uc6a9\uc790 \uc9c0\uc5ed \ubd84\ud3ec \ub4f1\uc758 \ub370\uc774\ud130\ub97c \ubaa8\ub2c8\ud130\ub9c1\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc815\ubcf4\ub97c \ubc14\ud0d5\uc73c\ub85c \uce90\uc2f1 \uc804\ub7b5\uc744 \uc9c0\uc18d\uc801\uc73c\ub85c \uc870\uc815\ud558\uace0, \uc911\uc694\ud55c \ucf58\ud150\uce20\ub97c \ubbf8\ub9ac \uc900\ube44\ud558\uba70, \ub9ac\uc18c\uc2a4\uc758 \ud1b5\ud569 \ubc0f \uc555\ucd95\uc744 \ucd5c\uc801\ud654\ud568\uc73c\ub85c\uc368 CDN \ud22c\uc790\uc758 \uc218\uc775\uc131\uc744 \uadf9\ub300\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc694\uc57d<\/h2>\n\n\n\n

CDN(Cache Distribution Network)\uc740 \uc774\uc81c \uc120\ud0dd\uc801\uc778 \uae30\uc220\uc801 \ubcf4\uc644 \uc218\ub2e8\uc5d0\uc11c \ud604\ub300 \uc778\ud130\ub137 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ud544\uc218\uc801\uc778 \ud575\uc2ec \uc778\ud504\ub77c\ub85c \ubc1c\uc804\ud588\uc2b5\ub2c8\ub2e4. CDN\uc740 \ucf58\ud150\uce20\ub97c \uc804 \uc138\uacc4\uc758 \uc5e3\uc9c0 \ub178\ub4dc\uc5d0 \uc9c0\ub2a5\uc801\uc73c\ub85c \ubc30\ud3ec\ud568\uc73c\ub85c\uc368 \ub124\ud2b8\uc6cc\ud06c \uc9c0\uc5f0, \uc6d0\ubcf8 \uc11c\ubc84\uc758 \ubd80\ud558, \ub300\uc5ed\ud3ed \ube44\uc6a9, \ub192\uc740 \uac00\uc6a9\uc131\uacfc \uac19\uc740 \ub2e4\uc591\ud55c \ubb38\uc81c\ub97c \uadfc\ubcf8\uc801\uc73c\ub85c \ud574\uacb0\ud569\ub2c8\ub2e4. \uadf8 \uac00\uce58\ub294 \ube60\ub978 \ub85c\ub529 \uc18d\ub3c4\uc5d0\ub9cc \uc788\ub294 \uac83\uc774 \uc544\ub2c8\ub77c, \uc628\ub77c\uc778 \ube44\uc988\ub2c8\uc2a4\uc5d0 \uac15\ub825\ud558\uace0 \uc2e0\ub8b0\ud560 \uc218 \uc788\uc73c\uba70 \uc548\uc804\ud55c \uae00\ub85c\ubc8c \ubc30\ud3ec \uae30\ub2a5\uc744 \uc81c\uacf5\ud55c\ub2e4\ub294 \uc810\uc5d0\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc2a4\ud0c0\ud2b8\uc5c5\uc774\ub4e0 \ub2e4\uad6d\uc801 \uae30\uc5c5\uc774\ub4e0, \uc801\uc808\ud55c CDN(\ucf58\ud150\uce20 \ubc30\ud3ec \ub124\ud2b8\uc6cc\ud06c)\uc744 \uc120\ud0dd\ud558\uace0 \ubc30\ud3ec\ud558\ub294 \uac83\uc740 \ubb3c\ub860, \uc9c0\uc18d\uc801\uc73c\ub85c \uc131\ub2a5\uc744 \ucd5c\uc801\ud654\ud558\ub294 \uac83\uc774 \ub514\uc9c0\ud138 \uacbd\uc7c1\ub825\uc744 \ub192\uc774\uace0 \uc0ac\uc6a9\uc790 \uacbd\ud5d8\uc744 \ubcf4\uc7a5\ud558\uba70 \ube44\uc988\ub2c8\uc2a4 \uc5f0\uc18d\uc131\uc744 \uc720\uc9c0\ud558\ub294 \ub370 \uc788\uc5b4 \ud575\uc2ec\uc801\uc778 \uc804\ub7b5\uc801 \uc870\uce58\uac00 \ub420 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n\n\n\n

CDN\uc740 \uc8fc\ub85c \uc5b4\ub5a4 \uc720\ud615\uc758 \ucf58\ud150\uce20\ub97c \uac00\uc18d\ud654\ud558\ub098\uc694?<\/h3>\n\n\n\n

CDN(\ucf58\ud150\uce20 \uc804\ub2ec \ub124\ud2b8\uc6cc\ud06c)\uc740 \uc815\uc801 \ucf58\ud150\uce20\uc758 \uc18d\ub3c4\ub97c \ub192\uc774\ub294 \ub370 \uac00\uc7a5 \ud6a8\uacfc\uc801\uc785\ub2c8\ub2e4. \uc815\uc801 \ucf58\ud150\uce20\ub780 \uc0ac\uc6a9\uc790\uc758 \ud589\ub3d9\uc774\ub098 \uc811\uc18d\uc5d0 \ub530\ub77c \uc790\uc8fc \ubcc0\uacbd\ub418\uc9c0 \uc54a\ub294 \ud30c\uc77c\ub4e4\uc744 \ub9d0\ud569\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \uc6f9\uc0ac\uc774\ud2b8 \uc774\ubbf8\uc9c0(JPG, PNG, GIF), \uc2a4\ud0c0\uc77c\uc2dc\ud2b8(CSS), \ud074\ub77c\uc774\uc5b8\ud2b8 \uc2a4\ud06c\ub9bd\ud2b8(Javascript), \uae00\uaf34 \ud30c\uc77c, \ub2e4\uc6b4\ub85c\ub4dc \uac00\ub2a5\ud55c \ubb38\uc11c \ubc0f \uc18c\ud504\ud2b8\uc6e8\uc5b4, \uc624\ub514\uc624 \ubc0f \ube44\ub514\uc624 \ubbf8\ub514\uc5b4 \ud30c\uc77c \ub4f1\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub3d9\uc801 \ucf58\ud150\uce20(\uc608: \uc2e4\uc2dc\uac04\uc73c\ub85c \uc0dd\uc131\ub418\ub294 \uac80\uc0c9 \uacb0\uacfc, \uc0ac\uc6a9\uc790 \uac1c\uc778 \uc815\ubcf4 \ud398\uc774\uc9c0, API \uc778\ud130\ud398\uc774\uc2a4 \uc751\ub2f5 \ub4f1)\uc758 \uacbd\uc6b0, \uae30\uc874\uc758 CDN(\ucf58\ud150\uce20 \ubc30\ud3ec \ub124\ud2b8\uc6cc\ud06c)\uc758 \uac00\uc18d \ud6a8\uacfc\ub294 \uc81c\ud55c\uc801\uc785\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \ucd5c\uc2e0 CDN\uc740 \uc9c0\ub2a5\ud615 \ub77c\uc6b0\ud305(\ucd5c\uc801\uc758 \ucf58\ud150\uce20 \uc18c\uc2a4 \uacbd\ub85c \uc120\ud0dd), TCP \ucd5c\uc801\ud654, \uadf8\ub9ac\uace0 \uc5e3\uc9c0 \ucef4\ud4e8\ud305 \uae30\uc220\uc744 \ud1b5\ud574 \uc804\uc1a1 \uc131\ub2a5\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

CDN\uc744 \uc0ac\uc6a9\ud558\uba74 \uc6f9\uc0ac\uc774\ud2b8\uc758 SEO \uc21c\uc704\uc5d0 \uc601\ud5a5\uc744 \uc8fc\ub098\uc694?<\/h3>\n\n\n\n

CDN\uc744 \uc62c\ubc14\ub974\uac8c \uad6c\uc131\ud558\uace0 \uc0ac\uc6a9\ud558\uba74 SEO\uc5d0 \ubd80\uc815\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce58\uc9c0 \uc54a\uc744 \ubfd0\ub9cc \uc544\ub2c8\ub77c, \uc624\ud788\ub824 \uac80\uc0c9 \uc5d4\uc9c4 \uc21c\uc704\uc5d0 \uae0d\uc815\uc801\uc778 \ud6a8\uacfc\ub97c \uc904 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uad6c\uae00\uc744 \ube44\ub86f\ud55c \uc8fc\uc694 \uac80\uc0c9 \uc5d4\uc9c4\ub4e4\uc740 \uc6f9\uc0ac\uc774\ud2b8\uc758 \uc18d\ub3c4(\ud398\uc774\uc9c0 \ub85c\ub529 \uc2dc\uac04)\ub97c \uc911\uc694\ud55c \uc21c\uc704 \uacb0\uc815 \uc694\uc18c\ub85c \uace0\ub824\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

CDN\uc740 \uc6f9\uc0ac\uc774\ud2b8\uc758 \uc804 \uc138\uacc4\uc801\uc778 \uc811\uc18d \uc18d\ub3c4\ub97c \ud5a5\uc0c1\uc2dc\ud0a4\uace0, \uc774\ud0c8\ub960\uc744 \uc904\uc774\uba70, \uc0ac\uc6a9\uc790\uc758 \uccb4\ub958 \uc2dc\uac04\uc744 \ub298\ub9ac\ub294 \ubc29\uc2dd\uc73c\ub85c \uac04\uc811\uc801\uc73c\ub85c \uac80\uc0c9 \uc5d4\uc9c4\uc5d0 \uae0d\uc815\uc801\uc778 \uc2e0\ud638\ub97c \uc804\ub2ec\ud569\ub2c8\ub2e4. \ub610\ud55c, CDN\uc774 \uc81c\uacf5\ud558\ub294 \ub192\uc740 \uac00\uc6a9\uc131 \ub355\ubd84\uc5d0 \uac80\uc0c9 \uc5d4\uc9c4\uc758 \ud06c\ub864\ub7ec\uac00 \uc6f9\uc0ac\uc774\ud2b8\ub97c \uc548\uc815\uc801\uc73c\ub85c \uc811\uadfc\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc911\uc694\ud55c \uc810\uc740 CDN\uc758 \uc124\uc815\uc774 \uc62c\ubc14\ub974\uac8c \uc774\ub8e8\uc5b4\uc838\uc57c \ud55c\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4. \uc801\uc808\ud55c \uce90\uc2f1 \uaddc\uce59\uc744 \uc124\uc815\ud558\uace0, HTTPS\ub97c \uc62c\ubc14\ub974\uac8c \uad6c\ud604\ud558\uba70, canonical \ud0dc\uadf8\ub97c \uc801\uc808\ud788 \ucc98\ub9ac\ud568\uc73c\ub85c\uc368 \uc124\uc815 \uc624\ub958\ub85c \uc778\ud55c \ucf58\ud150\uce20 \uc911\ubcf5\uacfc \uac19\uc740 \ubb38\uc81c\ub97c \ubc29\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

CDN\uacfc \ud074\ub77c\uc6b0\ub4dc \uc2a4\ud1a0\ub9ac\uc9c0(\uc608: AWS S3, Alibaba Cloud OSS) \uc0ac\uc774\uc5d0 \uc5b4\ub5a4 \ucc28\uc774\uac00 \uc788\uc2b5\ub2c8\uae4c?<\/h3>\n\n\n\n

CDN(\ucf58\ud150\uce20 \ubc30\ud3ec \ub124\ud2b8\uc6cc\ud06c)\uacfc \ud074\ub77c\uc6b0\ub4dc \uc2a4\ud1a0\ub9ac\uc9c0\uc758 \ud575\uc2ec \uc5ed\ud560\uc740 \ub2e4\ub974\uc9c0\ub9cc, \uc885\uc885 \ud568\uaed8 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud074\ub77c\uc6b0\ub4dc \uc2a4\ud1a0\ub9ac\uc9c0\ub294 \uc628\ub77c\uc778 \ud30c\uc77c \uc800\uc7a5 \uc11c\ube44\uc2a4\ub85c, \uc8fc\ub85c \ub300\ub7c9\uc758 \ub370\uc774\ud130(\uc774\ubbf8\uc9c0, \ube44\ub514\uc624, \ubc31\uc5c5 \ud30c\uc77c \ub4f1)\ub97c \uc7a5\uae30\uac04 \uc548\uc815\uc801\uc73c\ub85c \uc800\ube44\uc6a9\uc73c\ub85c \uc800\uc7a5\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud074\ub77c\uc6b0\ub4dc \uc2a4\ud1a0\ub9ac\uc9c0\ub294 \ucf58\ud150\uce20\uc758 \u201c\uc6d0\ubcf8\u201d \ub610\ub294 \u201c\uc800\uc7a5\uc18c\u201d \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

CDN(Content Delivery Network)\uc740 \ucf58\ud150\uce20 \ubc30\ud3ec \uc11c\ube44\uc2a4\ub85c, \uadf8 \ud575\uc2ec \uae30\ub2a5\uc740 \u201c\uc18d\ub3c4 \ud5a5\uc0c1\u201d\uacfc \u201c\ucf58\ud150\uce20 \ubc30\ud3ec\u201d\uc785\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \uc544\ud0a4\ud14d\ucc98\ub294 \ud30c\uc77c\uc744 \ud074\ub77c\uc6b0\ub4dc \uc2a4\ud1a0\ub9ac\uc9c0\uc5d0 \uc800\uc7a5\ud55c \ud6c4, \ud574\ub2f9 \ud074\ub77c\uc6b0\ub4dc \uc2a4\ud1a0\ub9ac\uc9c0\uc758 \ubc84\ud0b7(Bucket)\uc744 CDN\uc758 \uc18c\uc2a4 \uc11c\ubc84\ub85c \uc0ac\uc6a9\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. CDN\uc740 \ud074\ub77c\uc6b0\ub4dc \uc2a4\ud1a0\ub9ac\uc9c0\uc5d0\uc11c \ud30c\uc77c\uc744 \uac00\uc838\uc640 \uc5e3\uc9c0 \ub178\ub4dc\uc5d0 \uce90\uc2f1\ud558\uc5ec \uc0ac\uc6a9\uc790\uc5d0\uac8c \ube60\ub978 \uc811\uc18d\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uac04\ub2e8\ud788 \ub9d0\ud574, \ud074\ub77c\uc6b0\ub4dc \uc2a4\ud1a0\ub9ac\uc9c0\ub294 \ud30c\uc77c\uc744 \uc800\uc7a5\ud558\ub294 \uc5ed\ud560\uc744 \ud558\uace0, CDN\uc740 \ud30c\uc77c\uc744 \ube60\ub974\uac8c \uc804\ub2ec\ud558\ub294 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

CDN\uc744 \ubc30\ud3ec\ud55c \ud6c4\uc5d0 \ucf58\ud150\uce20\uac00 \uc989\uc2dc \uc5c5\ub370\uc774\ud2b8\ub418\ub3c4\ub85d \ud558\ub824\uba74 \uc5b4\ub5bb\uac8c \ud574\uc57c \ud560\uae4c\uc694?<\/h3>\n\n\n\n

\uc774\ub294 \uce90\uc2dc \ub9cc\ub8cc \uba54\ucee4\ub2c8\uc998\uc744 \ud1b5\ud574 \uad6c\ud604\ub429\ub2c8\ub2e4. \uc6d0\ubcf8 \uc11c\ubc84\uc758 \ud30c\uc77c\uc744 \uc5c5\ub370\uc774\ud2b8\ud558\uba74, CDN \uc5e3\uc9c0 \ub178\ub4dc\uc5d0 \uc800\uc7a5\ub41c \uae30\uc874 \uce90\uc2dc\ub97c \uc0ad\uc81c\ud558\uace0 \uc0c8\ub85c\uc6b4 \ubc84\uc804\uc744 \ub2e4\uc6b4\ub85c\ub4dc\ud574\uc57c \ud569\ub2c8\ub2e4. \uc8fc\uc694 \ubc29\ubc95\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n

\uac00\uc7a5 \ud754\ud55c \ubc29\ubc95\uc740 \ud30c\uc77c \ubc84\uc804 \uad00\ub9ac\ub97c \ud1b5\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ud30c\uc77c\uba85\uc774\ub098 URL \uacbd\ub85c\uc5d0 \ubc84\uc804 \ubc88\ud638\ub098 \ud574\uc2dc \uac12\uc744 \ucd94\uac00\ud558\ub294 \uac83\uc774\uc8e0. style.v2.css<\/code>\uc774\ub807\uac8c \ud558\uba74 \uc0c8\ub85c\uc6b4 URL\uc740 CDN\uc5d0 \uc788\uc5b4 \uc644\uc804\ud788 \uc0c8\ub85c\uc6b4 \ub9ac\uc18c\uc2a4\ub85c \uac04\uc8fc\ub418\uc5b4, \uc6d0\ubcf8 \uc11c\ubc84\ub85c\ubd80\ud130 \ub370\uc774\ud130\ub97c \ub2e4\uc2dc \uac00\uc838\uc624\ub294 \uacfc\uc815(\uc989, \uce90\uc2dc \uac31\uc2e0)\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \ub610\ud55c, CDN \ucf58\uc194\uc774\ub098 API\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc9c0\uc815\ub41c \ud30c\uc77c\uc774\ub098 \ub514\ub809\ud130\ub9ac\uc758 \uce90\uc2dc\ub97c \uac15\uc81c\ub85c \uc0ad\uc81c\ud558\ub294 \u201c\uac31\uc2e0\u201d \uc694\uccad\uc744 \ubcf4\ub0bc \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \ub9c8\uc9c0\ub9c9\uc73c\ub85c, \uc6d0\ubcf8 \uc11c\ubc84\uac00 \ubc18\ud658\ud558\ub294 HTTP \uce90\uc2dc \ud5e4\ub354\ub97c \uc801\uc808\ud558\uac8c \uc124\uc815\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4(\uc608: \uce90\uc2dc \uc720\ud6a8 \uae30\uac04\uc744 \uc9e7\uac8c \uc124\uc815\ud558\ub294 \ub4f1). max-age<\/code>\uce90\uc2dc\ub97c \uc815\uae30\uc801\uc73c\ub85c \uc790\ub3d9\uc73c\ub85c \ub9cc\ub8cc\uc2dc\ucf1c \uc6d0\ubcf8 \ub370\uc774\ud130\ub85c \ub2e4\uc2dc \uc5f0\uacb0\ud558\ub3c4\ub85d \uc124\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucd5c\uc120\uc758 \ubc29\ubc95\uc740 \ubc84\uc804 \uad00\ub9ac\uc640 \uc801\uc808\ud55c \uce90\uc2dc \uc720\uc9c0 \uc2dc\uac04\uc744 \uacb0\ud569\ud558\uc5ec \uc774\ub97c \uad00\ub9ac\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"

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