{"id":12365781,"date":"2026-03-13T14:13:49","date_gmt":"2026-03-13T06:13:49","guid":{"rendered":"https:\/\/www.likacloud.com\/knowledge\/cdn%e6%8a%80%e6%9c%af%e5%85%a8%e8%a7%a3%e6%9e%90%ef%bc%9a%e5%8a%a0%e9%80%9f%e5%8e%9f%e7%90%86%e3%80%81%e5%ba%94%e7%94%a8%e5%9c%ba%e6%99%af%e4%b8%8e%e4%b8%bb%e6%b5%81%e5%8e%82%e5%95%86%e5%af%b9\/"},"modified":"2026-03-13T14:16:19","modified_gmt":"2026-03-13T06:16:19","slug":"cdn-technology-explained-acceleration-principles-use-cases-vendor-comparison","status":"publish","type":"knowledge_post","link":"https:\/\/www.likacloud.com\/ko\/knowledge\/cdn\/cdn-technology-explained-acceleration-principles-use-cases-vendor-comparison\/","title":{"rendered":"CDN \uae30\uc220 \uc804\uaca9 \ud574\uc124: \uac00\uc18d \uc6d0\ub9ac, \uc801\uc6a9 \uc2dc\ub098\ub9ac\uc624, \uc8fc\uc694 \uc5c5\uccb4 \ube44\uad50"},"content":{"rendered":"

CDN\uc758 \uc791\ub3d9 \uc6d0\ub9ac<\/h2>\n\n\n\n

\ucf58\ud150\uce20 \ubc30\ud3ec \ub124\ud2b8\uc6cc\ud06c(Content Distribution Network, CDN)\ub294 \uae30\uc874 \uc778\ud130\ub137 \uc778\ud504\ub77c \uc704\uc5d0 \uc9c0\ub2a5\ud615 \uac00\uc0c1 \ub124\ud2b8\uc6cc\ud06c\ub97c \uad6c\ucd95\ud558\uc5ec \uc6d0\ubcf8 \uc11c\ubc84\uc758 \ucf58\ud150\uce20\ub97c \uc804 \uc138\uacc4 \uac01\uc9c0\uc758 \uc5e3\uc9c0 \ub178\ub4dc\ub85c \uc804\uc1a1\ud569\ub2c8\ub2e4. \uc0ac\uc6a9\uc790\uac00 \uc6f9\uc0ac\uc774\ud2b8 \ucf58\ud150\uce20\uc5d0 \uc811\uadfc\uc744 \uc694\uccad\ud558\uba74, \uc2dc\uc2a4\ud15c\uc740 \ubaa8\ub4e0 \uc0ac\uc6a9\uc790\uac00 \uc6d0\ubcf8 \uc11c\ubc84\uc5d0 \uc811\uc18d\ud558\ub294 \ub300\uc2e0 \uc0ac\uc6a9\uc790\uc5d0\uac8c \uac00\uc7a5 \uac00\uae5d\uace0 \uc751\ub2f5 \uc18d\ub3c4\uac00 \ube60\ub978 \ub178\ub4dc \uc11c\ubc84\ub85c \uc694\uccad\uc744 \uc804\ub2ec\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uacfc\uc815\uc740 \ub85c\ub4dc \ubc38\ub7f0\uc2f1(Load Balancing), DNS \ud574\uc11d(DNS Resolution), \uace0\uc18d \uce90\uc2f1(High-Speed Caching)\uacfc \uac19\uc740 \ud575\uc2ec \uae30\uc220\ub4e4\uc758 \ud611\ub825\uc744 \ud1b5\ud574 \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub85c\ub4dc \ubc38\ub7f0\uc2f1\uc740 CDN\uc758 \ud575\uc2ec \uc5ed\ud560\uc744 \uc218\ud589\ud558\uba70, \uc0ac\uc6a9\uc790\uc758 \uc9c0\ub9ac\uc801 \uc704\uce58, \ub124\ud2b8\uc6cc\ud06c \uc0c1\ud0dc, \uadf8\ub9ac\uace0 \uc5e3\uc9c0 \ub178\ub4dc\uc758 \ubd80\ud558 \uc0c1\ud669\uc744 \uace0\ub824\ud558\uc5ec \uc0ac\uc6a9\uc790 \uc694\uccad\uc744 \uac00\uc7a5 \uc801\ud569\ud55c \ub178\ub4dc\ub85c \uc9c0\ub2a5\uc801\uc73c\ub85c \ubd84\ubc30\ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ud2b8\ub798\ud53d\uc774 \ub9ce\uc740 \uc2dc\uae30\uc5d0\ub3c4 \uc0ac\uc6a9\uc790\uac00 \uc548\uc815\uc801\uc778 \uc11c\ube44\uc2a4\ub97c \ubc1b\uc744 \uc218 \uc788\ub3c4\ub85d \ubcf4\uc7a5\ud558\uace0, \ub2e8\uc77c \ub178\ub4dc\uc758 \uacfc\ubd80\ud558 \uc704\ud5d8\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

DNS(\ub3c4\uba54\uc778 \uc774\ub984 \uc2dc\uc2a4\ud15c)\uc758 \uc9c0\ub2a5\uc801\uc778 \ud574\uc11d\uc740 \uac00\uc7a5 \uac00\uae4c\uc6b4 \uc11c\ubc84\uc5d0 \uc811\uc18d\ud558\ub294 \ub370 \ud575\uc2ec\uc801\uc778 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc0ac\uc6a9\uc790\uac00 \uc694\uccad\uc744 \ubcf4\ub0bc \ub54c, CDN\uc758 \uad8c\ud55c \uc788\ub294 \ub3c4\uba54\uc778 \uc774\ub984 \uc11c\ubc84\ub294 \uc0ac\uc6a9\uc790\uc758 \ub85c\uceec DNS \uc11c\ubc84 IP \uc8fc\uc18c\ub97c \uae30\ubc18\uc73c\ub85c \uc0ac\uc6a9\uc790\uc758 \ub300\ub7b5\uc801\uc778 \uc704\uce58\ub97c \ud310\ub2e8\ud55c \ud6c4, \ud574\ub2f9 \uc5e3\uc9c0 \ub178\ub4dc\uc758 IP \uc8fc\uc18c\ub97c \ubc18\ud658\ud558\uc5ec \ud22c\uba85\ud55c \uc811\uc18d \uc7ac\uc9c0\uc815\uc744 \uc644\ub8cc\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uce90\uc2f1 \uae30\uc220\uc740 CDN(Cache Distribution Network)\uc758 \uae30\ubc18\uc744 \uc774\ub8f9\ub2c8\ub2e4. \uc5e3\uc9c0 \ub178\ub4dc \uc11c\ubc84\ub294 \uc0ac\uc804 \uc124\uc815\ub41c \uc815\ucc45\uc5d0 \ub530\ub77c \uc6d0\ubcf8 \uc11c\ubc84\uc758 \uc815\uc801 \ub9ac\uc18c\uc2a4(\uc774\ubbf8\uc9c0, \ube44\ub514\uc624, CSS, JavaScript \ud30c\uc77c \ub4f1) \ubc0f \uc77c\ubd80 \ub3d9\uc801 \ucf58\ud150\uce20\ub97c \uce90\uc2dc\ud569\ub2c8\ub2e4. \uc774\ud6c4 \uc0ac\uc6a9\uc790\uac00 \ub3d9\uc77c\ud55c \ucf58\ud150\uce20\ub97c \ub2e4\uc2dc \uc694\uccad\ud560 \ub54c, \uc5e3\uc9c0 \ub178\ub4dc\ub294 \uc989\uc2dc \uc751\ub2f5\uc744 \uc81c\uacf5\ud568\uc73c\ub85c\uc368 \ub370\uc774\ud130 \uc804\uc1a1 \uc9c0\uc5f0\uacfc \ub300\uc5ed\ud3ed \uc18c\ube44\ub97c \ud06c\uac8c \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

CDN\uc758 \ud575\uc2ec \uae30\ub2a5\uacfc \uc7a5\uc810<\/h2>\n\n\n\n

\ucf58\ud150\uce20 \ubc30\ud3ec \ub124\ud2b8\uc6cc\ud06c(Content Distribution Network, CDN)\uac00 \uc81c\uacf5\ud558\ub294 \uac83\uc740 \ub2e8\uc21c\ud55c \uac00\uc18d \uc11c\ube44\uc2a4 \uadf8 \uc774\uc0c1\uc785\ub2c8\ub2e4. \uc77c\ub828\uc758 \ud575\uc2ec \uae30\ub2a5\uc744 \ud1b5\ud574 \ud604\ub300 \uc778\ud130\ub137 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc548\uc815\uc801\uc778 \uc131\ub2a5\uacfc \ubcf4\uc548 \uae30\ubc18\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n

\r\n\t\r\n\t\t\r\n\t\r\n\t
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\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
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\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
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\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
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\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

\uc6f9\uc0ac\uc774\ud2b8 \uac00\uc18d\uc740 CDN\uc758 \uac00\uc7a5 \uc798 \uc54c\ub824\uc9c4 \uae30\ub2a5\uc785\ub2c8\ub2e4. CDN\uc740 \uc0ac\uc6a9\uc790\uc640 \ucf58\ud150\uce20 \uac04\uc758 \ubb3c\ub9ac\uc801 \ubc0f \ub124\ud2b8\uc6cc\ud06c\uc801 \uac70\ub9ac\ub97c \uc904\uc784\uc73c\ub85c\uc368 \ucf58\ud150\uce20\uac00 \ucc98\uc74c\uc73c\ub85c \ud45c\uc2dc\ub418\ub294 \uc2dc\uac04(\uccab \ubc88\uc9f8 \ub80c\ub354\ub9c1 \uc2dc\uac04)\uacfc \ud398\uc774\uc9c0\uac00 \ub85c\ub4dc\ub418\ub294 \uc2dc\uac04\uc744 \ud06c\uac8c \ub2e8\ucd95\ud569\ub2c8\ub2e4. \ud2b9\ud788 \uc774\ubbf8\uc9c0\uc640 \ube44\ub514\uc624\uac00 \ub9ce\uc740 \ubbf8\ub514\uc5b4 \uc6f9\uc0ac\uc774\ud2b8\ub098 \uc804\uc790\uc0c1\uac70\ub798 \ud50c\ub7ab\ud3fc\uc5d0\uc11c \uc774\ub7ec\ud55c \uac00\uc18d \ud6a8\uacfc\uac00 \ub450\ub4dc\ub7ec\uc9c0\uba70, \uc774\ub294 \uc0ac\uc6a9\uc790 \uacbd\ud5d8\uacfc \ube44\uc988\ub2c8\uc2a4 \uc804\ud658\uc728\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub300\uc5ed\ud3ed \ube44\uc6a9 \ucd5c\uc801\ud654\ub294 CDN\uc774 \uae30\uc5c5\uc5d0 \uc81c\uacf5\ud558\ub294 \uc9c1\uc811\uc801\uc778 \uacbd\uc81c\uc801 \uc774\uc810\uc785\ub2c8\ub2e4. \uc0ac\uc6a9\uc790\uac00 \uc5e3\uc9c0 \ub178\ub4dc\uc5d0\uc11c \uce90\uc2dc\ub41c \ucf58\ud150\uce20\ub97c \uac00\uc838\uc62c \ub54c, \ub300\ub7c9\uc758 \ub370\uc774\ud130 \ud2b8\ub798\ud53d\uc774 CDN \ub124\ud2b8\uc6cc\ud06c \ub0b4\uc5d0\uc11c \ucc98\ub9ac\ub418\uc5b4 \uc6d0\ubcf8 \uc11c\ubc84\uc758 \ucd9c\uad6c \ub300\uc5ed\ud3ed\uc5d0 \uac00\ud574\uc9c0\ub294 \ubd80\ub2f4\uacfc \ube44\uc6a9\uc744 \ud06c\uac8c \uc904\uc5ec\uc90d\ub2c8\ub2e4. \ub300\uaddc\ubaa8 \uc0ac\uc6a9\uc790\ub97c \ubcf4\uc720\ud55c \uae30\uc5c5\uc5d0\uac8c \uc774\ub7ec\ud55c \ube44\uc6a9 \uc808\uac10\uc740 \ub9e4\uc6b0 \ud070 \uc758\ubbf8\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uace0\uac00\uc6a9\uc131\uacfc DDoS \uacf5\uaca9 \ubc29\uc9c0\ub294 CDN\uc758 \ub610 \ub2e4\ub978 \uc911\uc694\ud55c \uc7a5\uc810\uc785\ub2c8\ub2e4. CDN \ub124\ud2b8\uc6cc\ud06c\uc758 \ubd84\uc0b0\ud615 \uc544\ud0a4\ud14d\ucc98\ub294 \ud2b8\ub798\ud53d\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \ubd84\uc0b0\uc2dc\ucf1c \ub2e8\uc77c \uc7a5\uc560\ub97c \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c, \ub300\ubd80\ubd84\uc758 \uc8fc\uc694 CDN \uc81c\uacf5\uc5c5\uccb4\ub4e4\uc740 \uc6f9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ubc29\ud654\ubcbd\uacfc DDoS \uc644\ud654 \uc11c\ube44\uc2a4\ub97c \ud1b5\ud569\ud558\uc5ec \uc545\uc131 \ud2b8\ub798\ud53d\uc774 \uc6d0\ubcf8 \uc11c\ubc84\uc5d0 \ub3c4\ub2ec\ud558\uae30 \uc804\uc5d0 \uc774\ub97c \uc2dd\ubcc4\ud558\uace0 \uc81c\uac70\ud568\uc73c\ub85c\uc368 \uc6d0\ubcf8 \uc11c\ubc84\uc758 \ubcf4\uc548\uc744 \ubcf4\ud638\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\ubaa8\ubc14\uc77c \uac00\uc18d\uc740 \ubaa8\ubc14\uc77c \uc778\ud130\ub137 \uc2dc\ub300\uc5d0 \uc801\ud569\ud55c \uc911\uc694\ud55c \uae30\ub2a5\uc785\ub2c8\ub2e4. \ubaa8\ubc14\uc77c \ub124\ud2b8\uc6cc\ud06c\uc758 \ub192\uc740 \uc9c0\uc5f0 \uc2dc\uac04\uacfc \ubd88\uc548\uc815\ud55c \ud2b9\uc131\uc744 \uace0\ub824\ud558\uc5ec, CDN(\ucf58\ud150\uce20 \uc804\uc1a1 \ub124\ud2b8\uc6cc\ud06c) \uc11c\ube44\uc2a4 \uc81c\uacf5\uc5c5\uccb4\ub4e4\uc740 \ud504\ub85c\ud1a0\ucf5c \ucd5c\uc801\ud654, \ucf58\ud150\uce20 \uc555\ucd95, \uc774\ubbf8\uc9c0 \uc790\ub3d9 \uc870\uc815\uacfc \uac19\uc740 \uae30\uc220\uc744 \ud1b5\ud574 \ubaa8\ubc14\uc77c \uc0ac\uc6a9\uc790\uc5d0\uac8c \ub354 \ube60\ub978 \ub85c\ub529 \uc18d\ub3c4\uc640 \ub354 \ubd80\ub4dc\ub7ec\uc6b4 \ube0c\ub77c\uc6b0\uc9d5 \uacbd\ud5d8\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc8fc\uc694 \uc0ac\uc6a9 \uc2dc\ub098\ub9ac\uc624 \ubd84\uc11d (Main Use Case Analysis)<\/h2>\n\n\n\n

\ucf58\ud150\uce20 \ubc30\ud3ec \ub124\ud2b8\uc6cc\ud06c(Content Distribution Network, CDN)\uc758 \uc751\uc6a9\uc740 \uc778\ud130\ub137\uc758 \ubaa8\ub4e0 \uc601\uc5ed\uc5d0\uae4c\uc9c0 \ud655\uc0b0\ub418\uc5c8\uc73c\uba70, \uadf8 \uac00\uce58\ub294 \ub2e4\uc591\ud55c \ube44\uc988\ub2c8\uc2a4 \uc2dc\ub098\ub9ac\uc624\uc5d0\uc11c \uad6c\uccb4\uc801\uc73c\ub85c \ub4dc\ub7ec\ub098\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc815\uc801 \ucf58\ud150\uce20 \ubc30\ud3ec\ub294 \uac00\uc7a5 \ud074\ub798\uc2dd\ud558\uba74\uc11c\ub3c4 \ud6a8\uc728\uc801\uc778 \uc0ac\uc6a9 \uc0ac\ub840\uc785\ub2c8\ub2e4. \ub274\uc2a4 \ud3ec\ud138 \uc0ac\uc774\ud2b8, \uc804\uc790\uc0c1\uac70\ub798 \ud50c\ub7ab\ud3fc\uc758 \uc0c1\ud488 \uc774\ubbf8\uc9c0, \uae30\uc5c5 \uacf5\uc2dd \uc6f9\uc0ac\uc774\ud2b8\uc758 \uc2a4\ud0c0\uc77c\uc2dc\ud2b8 \ubc0f \uc2a4\ud06c\ub9bd\ud2b8 \ud30c\uc77c \ub4f1\uc740 \ubaa8\ub450 CDN(\ucf58\ud150\uce20 \uc804\uc1a1 \ub124\ud2b8\uc6cc\ud06c)\uc744 \ud1b5\ud574 \uc804 \uc138\uacc4\uc801\uc73c\ub85c \ube60\ub974\uac8c \ubc30\ud3ec\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc0ac\uc6a9\uc790\uac00 \ud074\ub9ad\ud560 \ub54c\ub9c8\ub2e4 \uc218\uc2ed \ud0ac\ub85c\ubbf8\ud130 \ub5a8\uc5b4\uc9c4 \uc11c\ubc84\uc5d0\uc11c \ucf58\ud150\uce20\ub97c \uac00\uc838\uc624\uac8c \ub418\ubbc0\ub85c, \uc18d\ub3c4\uac00 \ud06c\uac8c \ud5a5\uc0c1\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\ube44\ub514\uc624 \ubc0f \ub77c\uc774\ube0c \uc2a4\ud2b8\ub9ac\ubc0d \ubbf8\ub514\uc5b4\ub294 CDN(Content Delivery Network) \uae30\uc220 \ubc1c\uc804\uc758 \ud575\uc2ec \uc694\uc778 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \uc720\ud29c\ube0c\uc640 \uac19\uc740 \uc628\ub514\ub9e8\ub4dc \uc11c\ube44\uc2a4\ub4e0 \ud2b8\uc704\uce58\uc640 \uac19\uc740 \uc2e4\uc2dc\uac04 \ub77c\uc774\ube0c \ubc29\uc1a1 \uc11c\ube44\uc2a4\ub4e0, \ubc29\ub300\ud55c \uc591\uc758 \ube44\ub514\uc624 \ub370\uc774\ud130\ub97c \uc804 \uc138\uacc4 \uc2dc\uccad\uc790\uc5d0\uac8c \ube60\ub974\uace0 \uc548\uc815\uc801\uc73c\ub85c \uc804\uc1a1\ud574\uc57c \ud569\ub2c8\ub2e4. CDN\uc740 HTTP \uc801\uc751\ud615 \ube44\ud2b8\ub808\uc774\ud2b8 \uc2a4\ud2b8\ub9ac\ubc0d\uacfc \uac19\uc740 \uae30\uc220\uc744 \ud65c\uc6a9\ud558\uc5ec \uc804 \uc138\uacc4\uc5d0 \ubd84\ud3ec\ub41c \uc5e3\uc9c0 \ub178\ub4dc\ub4e4\uc744 \ud1b5\ud574 \ube44\ub514\uc624 \uc7ac\uc0dd\uc758 \uc6d0\ud65c\uc131\uacfc \ub0ae\uc740 \uc9c0\uc5f0 \uc2dc\uac04\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc18c\ud504\ud2b8\uc6e8\uc5b4\uc640 \uac8c\uc784\uc758 \ubc30\ud3ec \uc5ed\uc2dc CDN(Cache Delivery Network)\uc758 \uc911\uc694\ud55c \ud65c\uc6a9 \ubd84\uc57c\uc785\ub2c8\ub2e4. \uc6b4\uc601\uccb4\uc81c \uc5c5\ub370\uc774\ud2b8 \ud30c\uc77c, \ub300\ud615 \uac8c\uc784 \ud074\ub77c\uc774\uc5b8\ud2b8, \ubaa8\ubc14\uc77c \uc571 \uc2a4\ud1a0\uc5b4\uc758 APK \ud30c\uc77c\ub4e4\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc218 \uae30\uac00\ubc14\uc774\ud2b8(GB) \ub2e8\uc704\uc758 \ud06c\uae30\ub97c \uac00\uc9c0\uace0 \uc788\uc2b5\ub2c8\ub2e4. CDN \ub124\ud2b8\uc6cc\ud06c\ub97c \ud1b5\ud574 \uc804 \uc138\uacc4 \uc0ac\uc6a9\uc790\ub4e4\uc740 \uc774\ub7ec\ud55c \ub300\uc6a9\ub7c9 \ud30c\uc77c\ub4e4\uc744 \ub3d9\uc2dc\uc5d0 \ube60\ub974\uac8c \ub2e4\uc6b4\ub85c\ub4dc\ud560 \uc218 \uc788\uc73c\uba70, \uc774\ub294 \uc6d0\ubcf8 \uc11c\ubc84\uc758 \ub300\uc5ed\ud3ed \uc81c\ud55c\uc73c\ub85c \uc778\ud55c \ub2e4\uc6b4\ub85c\ub4dc \uc18d\ub3c4 \uc800\ud558\ub098 \uc2e4\ud328 \ubb38\uc81c\ub97c \ubc29\uc9c0\ud574 \uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub3d9\uc801 \ucf58\ud150\uce20 \uac00\uc18d\uc740 CDN(Content Delivery Network) \uae30\uc220\uc758 \uc0c8\ub85c\uc6b4 \uacfc\uc81c\uc774\uc790 \ubc1c\uc804\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uae30\uc874\uc758 \ub3d9\uc801 \ucf58\ud150\uce20(\uc608: API \uc778\ud130\ud398\uc774\uc2a4, \uac1c\uc778\ud654\ub41c \ud398\uc774\uc9c0)\ub294 \uce90\uc2f1\ud558\uae30 \uc5b4\ub824\uc6e0\uc9c0\ub9cc, \ucd5c\uc2e0\uc758 \ub3d9\uc801 \uac00\uc18d \uae30\uc220\uc740 \uc804\uc1a1 \uacbd\ub85c \ucd5c\uc801\ud654, TCP \ud504\ub85c\ud1a0\ucf5c \uac1c\uc120, \uc9c0\ub2a5\ud615 \ub77c\uc6b0\ud305 \uc120\ud0dd\uc744 \ud1b5\ud574 \ub370\uc774\ud130 \uc804\uc1a1\uc758 \ub9c8\uc9c0\ub9c9 \ub2e8\uacc4\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc9c0\uc5f0\uc744 \uc904\uc5ec\uc90d\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \ucffc\ub9ac \uacb0\uacfc\ub098 \uc2e4\uc2dc\uac04 \uacac\uc801\uacfc \uac19\uc740 \ub3d9\uc801 \ub370\uc774\ud130\ub3c4 \ub354 \ube60\ub974\uac8c \uc0ac\uc6a9\uc790\uc5d0\uac8c \uc804\ub2ec\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uad6d\ub0b4\uc678 \uc8fc\uc694 CDN(Content Delivery Network) \uc11c\ube44\uc2a4 \uc81c\uacf5\uc5c5\uccb4 \ube44\uad50<\/h2>\n\n\n\n

\uc801\uc808\ud55c CDN(\ucf58\ud150\uce20 \uc804\ub2ec \ub124\ud2b8\uc6cc\ud06c) \uc11c\ube44\uc2a4 \uc81c\uacf5\uc5c5\uccb4\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc740 \ub9e4\uc6b0 \uc911\uc694\ud55c \uacb0\uc815\uc785\ub2c8\ub2e4. \uc2dc\uc7a5\uc5d0\ub294 \ub2e4\uc591\ud55c \uacf5\uae09\uc5c5\uccb4\uac00 \uc874\uc7ac\ud558\uba70, \uac01\uc790\uc758 \uac15\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc8fc\uc694 \uc5c5\uccb4\ub4e4\uc758 \ud2b9\uc9d5\uc744 \uc774\ud574\ud558\ub294 \uac83\uc740 \ud604\uba85\ud55c \uc120\ud0dd\uc744 \ub0b4\ub9ac\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n

\uad6d\uc81c\uc801\uc73c\ub85c \uc8fc\ub958\ub97c \uc774\ub8e8\ub294 CDN(Content Delivery Network) \uc11c\ube44\uc2a4 \uc81c\uacf5\uc5c5\uccb4\ub85c\ub294 \uc544\ub9c8\uc874 \uc6f9 \uc11c\ube44\uc2a4(Amazon Web Services)\uc758 Amazon CloudFront, \uad6c\uae00 \ud074\ub77c\uc6b0\ub4dc(Google Cloud)\uc758 Cloud CDN, \uadf8\ub9ac\uace0 Akamai\uac00 \uc788\uc2b5\ub2c8\ub2e4. \nAmazon CloudFront\ub294 AWS \uc0dd\ud0dc\uacc4\uc5d0 \uae4a\uc774 \ud1b5\ud569\ub418\uc5b4 \uc788\uc5b4 AWS\uc758 \ub2e4\ub978 \uc11c\ube44\uc2a4\ub97c \uc0ac\uc6a9\ud558\ub294 \uae30\uc5c5\ub4e4\uc5d0\uac8c \uc6d0\ud65c\ud55c \uc0ac\uc6a9 \uacbd\ud5d8\uacfc \uc815\uad50\ud55c \uc81c\uc5b4 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \n\uad6c\uae00 Cloud CDN\uc740 \ub6f0\uc5b4\ub09c \uae00\ub85c\ubc8c \ub124\ud2b8\uc6cc\ud06c \uc131\ub2a5\uacfc \uad6c\uae00\uc758 \ub85c\ub4dc \ubc38\ub7f0\uc11c(loading balancer)\uc640\uc758 \uae34\ubc00\ud55c \ud1b5\ud569\uc73c\ub85c \uc720\uba85\ud558\uba70, \uace0\uc131\ub2a5\uacfc \uc804 \uc138\uacc4\uc801\uc778 \uc11c\ube44\uc2a4 \ubc94\uc704\ub97c \ud544\uc694\ub85c \ud558\ub294 \uc0ac\uc6a9\uc790\ub4e4\uc5d0\uac8c \uc801\ud569\ud569\ub2c8\ub2e4. \nCDN \uc5c5\uacc4\uc758 \uc120\uad6c\uc790\uc778 Akamai\ub294 \ubc29\ub300\ud558\uace0 \ub3c5\ub9bd\uc801\uc778 \uc5e3\uc9c0 \ub124\ud2b8\uc6cc\ud06c\ub97c \ubcf4\uc720\ud558\uace0 \uc788\uc73c\uba70, \uace0\uae09 \ubcf4\uc548 \uc194\ub8e8\uc158 \ubc0f \ubbf8\ub514\uc5b4 \uc804\uc1a1 \ubd84\uc57c\uc5d0\uc11c \ud48d\ubd80\ud55c \uacbd\ud5d8\uc744 \uac16\ucd94\uace0 \uc788\uc5b4 \ub300\uae30\uc5c5\uacfc \uae08\uc735 \uae30\uad00\ub4e4\ub85c\ubd80\ud130 \ud2b9\ud788 \ub192\uc740 \ud3c9\uac00\ub97c \ubc1b\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uad6d\ub0b4 \uc11c\ube44\uc2a4 \uc81c\uacf5\uc5c5\uccb4 \uc2dc\uc7a5\uc740 \uc54c\ub9ac\ubc14\ubc14 \ud074\ub77c\uc6b0\ub4dc(Alibaba Cloud), \ud150\uc13c\ud2b8 \ud074\ub77c\uc6b0\ub4dc(Tencent Cloud), \uc655\uc218\ud14c\ud06c(Wangsu Technology)\uac00 \uc8fc\ub3c4\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc54c\ub9ac\ubc14\ubc14 \ud074\ub77c\uc6b0\ub4dc\uc758 CDN(Content Delivery Network)\uc740 \uad6d\ub0b4\uc5d0 \uad6c\ucd95\ub41c \ubc29\ub300\ud55c \uc778\ud504\ub77c\ub97c \uae30\ubc18\uc73c\ub85c \ub113\uc740 \uc9c0\uc5ed\uc5d0 \uc11c\ubc84 \ub178\ub4dc\ub97c \ubc30\uce58\ud558\uace0 \uc788\uc73c\uba70, \uc54c\ub9ac\ubc14\ubc14 \ud074\ub77c\uc6b0\ub4dc\uc758 \uc804 \uc81c\ud488\uad70\uacfc \uae34\ubc00\ud558\uac8c \ud1b5\ud569\ub418\uc5b4 \ub9ce\uc740 \uad6d\ub0b4 \uc778\ud130\ub137 \uae30\uc5c5\ub4e4\uc758 \uccab \ubc88\uc9f8 \uc120\ud0dd\uc9c0\uac00 \ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ud150\uc13c\ud2b8 \ud074\ub77c\uc6b0\ub4dc\uc758 CDN\uc740 \uc18c\uc15c \ub124\ud2b8\uc6cc\ud0b9 \ubc0f \uac8c\uc784 \ubd84\uc57c\uc5d0\uc11c\uc758 \uc624\ub79c \uacbd\ud5d8\uc744 \ubc14\ud0d5\uc73c\ub85c \ube44\ub514\uc624 \ub77c\uc774\ube0c \uc2a4\ud2b8\ub9ac\ubc0d \uac00\uc18d\ud654 \ubc0f \ubaa8\ubc14\uc77c \uc571 \uac00\uc18d\ud654 \ubd84\uc57c\uc5d0\uc11c \ub3c5\ubcf4\uc801\uc778 \uc5ed\ub7c9\uc744 \uac16\ucd94\uace0 \uc788\uc73c\uba70, \ub9e4\uc6b0 \uacbd\uc7c1\ub825 \uc788\ub294 \uac00\uaca9\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub3c5\ub9bd\uc801\uc778 \uc804\ubb38 CDN \uc11c\ube44\uc2a4 \uc81c\uacf5\uc5c5\uccb4\uc778 \uc655\uc218\ud14c\ud06c\ub294 \uc815\ubd80 \ubc0f \uae30\uc5c5 \uc2dc\uc7a5\uc5d0\uc11c \uc624\ub79c \uae30\uac04 \ud65c\ub3d9\ud574 \uc654\uc73c\uba70, \ub9de\ucda4\ud615 \uc194\ub8e8\uc158\uacfc \ubcf4\uc548 \ubcf4\ud638 \uce21\uba74\uc5d0\uc11c \ub6f0\uc5b4\ub09c \uc131\uacfc\ub97c \ubcf4\uc774\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

\uc11c\ube44\uc2a4 \uc81c\uacf5\uc5c5\uccb4\ub97c \uc120\ud0dd\ud560 \ub54c \uae30\uc5c5\uc740 \uc5ec\ub7ec \uac00\uc9c0 \uc694\uc18c\ub97c \uc885\ud569\uc801\uc73c\ub85c \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \ub178\ub4dc\uc758 \ucee4\ubc84 \ubc94\uc704\uc640 \ud488\uc9c8\uc740 \uac00\uc18d \ud6a8\uacfc\ub97c \uc9c1\uc811\uc801\uc73c\ub85c \uacb0\uc815\ud558\ubbc0\ub85c, \ubaa9\ud45c \uc0ac\uc6a9\uc790 \uc9c0\uc5ed \ub0b4\uc5d0\uc11c\uc758 \ub178\ub4dc \ubc00\ub3c4\uc640 \ud488\uc9c8\uc5d0 \uc8fc\ubaa9\ud574\uc57c \ud569\ub2c8\ub2e4. \uae30\ub2a5\uc801 \ud2b9\uc131\uc740 \ube44\uc988\ub2c8\uc2a4 \uc694\uad6c\uc0ac\ud56d\uc5d0 \ub9de\uc544\uc57c \ud558\uba70, \uc608\ub97c \ub4e4\uc5b4 \uc804\uc790\uc0c1\uac70\ub798 \uc6f9\uc0ac\uc774\ud2b8\ub294 HTTPS \uc9c0\uc6d0\uacfc \uc774\ubbf8\uc9c0 \ucd5c\uc801\ud654\uc5d0 \uc911\uc810\uc744 \ub450\uc5b4\uc57c \ud558\uace0, \ubbf8\ub514\uc5b4 \ud68c\uc0ac\ub294 \uac15\ub825\ud55c \ube44\ub514\uc624 \ucc98\ub9ac \ub2a5\ub825\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uac00\uaca9 \ubaa8\ub378\uc740 \ub2e4\uc591\ud558\ubbc0\ub85c \ud2b8\ub798\ud53d, \ub300\uc5ed\ud3ed \ub610\ub294 \uc694\uccad \ud69f\uc218\uc5d0 \ub530\ub978 \uc694\uae08 \uccb4\uacc4\ub97c \uc2e0\uc911\ud558\uac8c \ud3c9\uac00\ud558\uace0 \uc790\uc0ac\uc758 \ud2b8\ub798\ud53d \ud328\ud134\uc5d0 \ub9de\uac8c \uacc4\uc0b0\ud574\uc57c \ud569\ub2c8\ub2e4. \uae30\uc220 \uc9c0\uc6d0\uacfc \uc11c\ube44\uc2a4 \uc218\uc900\uc5d0 \ub300\ud55c \uc57d\uc815\ub3c4 \uac04\uacfc\ud574\uc11c\ub294 \uc548 \ub418\uba70, \uc6b0\uc218\ud55c \uc560\ud504\ud130\uc11c\ube44\uc2a4\uc640 \uba85\ud655\ud55c \uc11c\ube44\uc2a4 \uac00\uc6a9\uc131 \ubcf4\uc7a5\uc740 \ube44\uc988\ub2c8\uc2a4\uc758 \uc548\uc815\uc801\uc778 \uc6b4\uc601\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

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

\ucf58\ud150\uce20 \ubc30\ud3ec \ub124\ud2b8\uc6cc\ud06c(Content Distribution Network, CDN)\ub294 \uc774\uc81c \uc120\ud0dd\uc801\uc778 \uae30\uc220\uc801 \ubcf4\uc644 \uc218\ub2e8\uc5d0\uc11c \ud604\ub300 \uc778\ud130\ub137 \uc778\ud504\ub77c\ub97c \uc9c0\ud0f1\ud558\ub294 \ud575\uc2ec \uad6c\uc131 \uc694\uc18c\ub85c \ubc1c\uc804\ud588\uc2b5\ub2c8\ub2e4. \ubd84\uc0b0 \uce90\uc2f1(Distributed Caching)\uacfc \uc9c0\ub2a5\ud615 \ub77c\uc6b0\ud305(Intelligent Routing)\uc774\ub77c\ub294 \ud575\uc2ec \uba54\ucee4\ub2c8\uc998\uc744 \ud1b5\ud574 \ub124\ud2b8\uc6cc\ud06c \ud63c\uc7a1, \uc11c\ubc84 \uacfc\ubd80\ud558, \uc9c0\uc5ed \uac04 \uc811\uc18d \uc9c0\uc5f0\uacfc \uac19\uc740 \ubb38\uc81c\ub4e4\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \ud574\uacb0\ud568\uc73c\ub85c\uc368 \uc0ac\uc6a9\uc790\uc5d0\uac8c \ube60\ub978 \uc811\uc18d \uacbd\ud5d8\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub3d9\uc2dc\uc5d0 \uc11c\ube44\uc2a4 \uc81c\uacf5\uc790\uc5d0\uac8c\ub294 \uc0c1\ub2f9\ud55c \ub300\uc5ed\ud3ed \ube44\uc6a9\uc744 \uc808\uc57d\ud574 \uc8fc\uace0 \ubcf4\uc548\uc131\ub3c4 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n\n\n\n

5G, \uc0ac\ubb3c\uc778\ud130\ub137(IoT), \uc5e3\uc9c0 \ucef4\ud4e8\ud305\uc758 \ubd80\uc0c1\uc5d0 \ub530\ub77c CDN(\ucf58\ud150\uce20 \uc804\uc1a1 \ub124\ud2b8\uc6cc\ud06c)\uc758 \uae30\uc220\uc801 \uc758\ubbf8\ub3c4 \uc9c0\uc18d\uc801\uc73c\ub85c \ud655\uc7a5\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ubbf8\ub798\uc758 CDN\uc740 \ub2e8\uc21c\ud55c \ucf58\ud150\uce20 \uce90\uc2f1 \ubc0f \ubc30\ud3ec \uc5ed\ud560\uc744 \ub118\uc5b4, \ucef4\ud4e8\ud305, \uc2a4\ud1a0\ub9ac\uc9c0, \uc804\uc1a1 \uae30\ub2a5\uc744 \ud1b5\ud569\ud55c \uc9c0\ub2a5\ud615 \uc5e3\uc9c0 \ud50c\ub7ab\ud3fc\uc73c\ub85c \uc9c4\ud654\ud560 \uac83\uc774\uba70, \uc2e4\uc2dc\uac04 \ub80c\ub354\ub9c1, IoT \ub370\uc774\ud130 \ucc98\ub9ac, \uc800\uc9c0\uc5f0 \uc0c1\ud638\uc791\uc6a9\uacfc \uac19\uc740 \uc0c8\ub85c\uc6b4 \uc2dc\ub098\ub9ac\uc624\uc5d0\uc11c \ud575\uc2ec\uc801\uc778 \uc5ed\ud560\uc744 \ud560 \uac83\uc785\ub2c8\ub2e4. \uac1c\ubc1c\uc790\uc640 \uae30\uc5c5\uc5d0\uac8c\ub294 CDN\uc758 \uc6d0\ub9ac\ub97c \uae4a\uc774 \uc774\ud574\ud558\uace0 \uadf8 \uc11c\ube44\uc2a4\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \ud65c\uc6a9\ud558\ub294 \uac83\uc774 \uace0\uc131\ub2a5\uc774\uace0 \uac00\uc6a9\uc131\uc774 \ub192\uc740 \uc778\ud130\ub137 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uad6c\ucd95\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

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

### CDN\uc740 \uc815\uc801 \ucf58\ud150\uce20\ub9cc\uc744 \uac00\uc18d\ud654\ud560 \uc218 \uc788\ub098\uc694?<\/p>\n\n\n\n

\uc544\ub2d9\ub2c8\ub2e4. CDN\uc774 \ucc98\uc74c\uc5d0 \uac1c\ubc1c\ub418\uace0 \uac00\uc7a5 \ud6a8\uc728\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\uc5c8\ub358 \ubd84\uc57c\ub294 \uc815\uc801 \ucf58\ud150\uce20\uc758 \uc804\uc1a1 \uc18d\ub3c4\ub97c \ub192\uc774\ub294 \uac83\uc774\uc5c8\uc9c0\ub9cc, \ud604\ub300\uc758 CDN \uae30\uc220\uc740 \uc774\uc81c \ub3d9\uc801 \ucf58\ud150\uce20\uc758 \uc804\uc1a1 \uc18d\ub3c4\ub3c4 \ud6a8\uacfc\uc801\uc73c\ub85c \uac1c\uc120\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ub3d9\uc801 \ub77c\uc6b0\ud305 \ucd5c\uc801\ud654, TCP \ud504\ub85c\ud1a0\ucf5c\uc758 \uac1c\uc120, \ucd5c\uc2e0 \ub77c\uc6b0\ud305 \uae30\uc220\uc758 \ud65c\uc6a9, DNS \uc870\ud68c \ud69f\uc218\uc758 \uac10\uc18c \ub4f1\uc744 \ud1b5\ud574 \uc774\ub8e8\uc5b4\uc9c0\uba70, \ub3d9\uc801 API \ud638\ucd9c\uc774\ub098 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \ucffc\ub9ac\uc758 \uacb0\uacfc\uc5d0 \ubc1c\uc0dd\ud558\ub294 \ub124\ud2b8\uc6cc\ud06c \uc9c0\uc5f0\uc744 \ud06c\uac8c \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n

CDN\uc744 \uc0ac\uc6a9\ud55c \ud6c4\uc5d0\ub3c4 \uc6f9\uc0ac\uc774\ud2b8\uc758 \uc18c\uc2a4 \ucf54\ub4dc\ub098 \ucf58\ud150\uce20\ub294 \uc548\uc804\ud55c\uac00\uc694?<\/h3>\n\n\n\n

CDN(\ucf58\ud150\uce20 \ubc30\ud3ec \ub124\ud2b8\uc6cc\ud06c)\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc548\uc804\ud558\uba70, \ubcf4\uc548\uc131\uc744 \ub354\uc6b1 \uac15\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 CDN \uc11c\ube44\uc2a4 \uc81c\uacf5\uc5c5\uccb4\ub294 DDoS \ubc29\uc5b4, \uc6f9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \ubc29\ud654\ubcbd, HTTPS \uc554\ud638\ud654 \uc804\uc1a1\uacfc \uac19\uc740 \ubcf4\uc548 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ucf58\ud150\uce20\ub294 \uc5e3\uc9c0 \ub178\ub4dc\uc5d0 \uce90\uc2f1\ub418\uc9c0\ub9cc, \uc18c\uc2a4 \ucf54\ub4dc\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc6d0\ubcf8 \uc11c\ubc84\uc5d0 \uacc4\uc18d \uc800\uc7a5\ub429\ub2c8\ub2e4. \uc548\uc804\ud55c API\ub098 \uc81c\uc5b4\ud310\uc744 \ud1b5\ud574 CDN \uc124\uc815\uc744 \uad00\ub9ac\ud558\uace0 \uc811\uadfc \uad8c\ud55c \ubc0f \ud1a0\ud070 \uc778\uc99d\uc744 \uc801\uc808\ud788 \uc124\uc815\ud55c\ub2e4\uba74 \ubcf4\uc548\uc131\uc744 \ud655\ubcf4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc911\uc694\ud55c \uac83\uc740 \ud3c9\ud310\uc774 \uc88b\uc740 \uc11c\ube44\uc2a4 \uc81c\uacf5\uc5c5\uccb4\ub97c \uc120\ud0dd\ud558\uace0 \uc62c\ubc14\ub978 \ubcf4\uc548 \uad00\ud589\uc744 \uc900\uc218\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

\ub0b4 \uc6f9\uc0ac\uc774\ud2b8\uc5d0 CDN(Cache Distribution Network)\uc744 \uc0ac\uc6a9\ud574\uc57c \ud558\ub294\uc9c0 \uc5b4\ub5bb\uac8c \ud310\ub2e8\ud560 \uc218 \uc788\uc744\uae4c\uc694?<\/h3>\n\n\n\n

\ub9cc\uc57d \uadc0\ud558\uc758 \uc6f9\uc0ac\uc774\ud2b8 \uc0ac\uc6a9\uc790\ub4e4\uc774 \ub2e4\uc591\ud55c \uc9c0\ub9ac\uc801 \uc9c0\uc5ed\uc5d0 \ubd84\ud3ec\ud574 \uc788\uc73c\uba70, \ubaa8\ub4e0 \uc0ac\uc6a9\uc790\uac00 \ube60\ub978 \uc811\uc18d \uc18d\ub3c4\ub97c \uacbd\ud5d8\ud560 \uc218 \uc788\uae30\ub97c \uc6d0\ud55c\ub2e4\uba74 CDN(\ucf58\ud150\uce20 \ubc30\ud3ec \ub124\ud2b8\uc6cc\ud06c)\uc774 \ub9e4\uc6b0 \uc720\uc6a9\ud560 \uac83\uc785\ub2c8\ub2e4. \ud2b9\ud788 \uc6f9\uc0ac\uc774\ud2b8\uc5d0 \uc774\ubbf8\uc9c0, \ub3d9\uc601\uc0c1, JavaScript, CSS \ud30c\uc77c\uacfc \uac19\uc740 \uc815\uc801 \uc790\uc6d0\uc774 \ub9ce\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\ub294 \uacbd\uc6b0, CDN\uc744 \uc0ac\uc6a9\ud558\uba74 \ub85c\ub529 \uc18d\ub3c4\uac00 \ud06c\uac8c \ud5a5\uc0c1\ub418\uace0 \uc6d0\ubcf8 \uc11c\ubc84\uc758 \ubd80\ud558\ub3c4 \uc904\uc5b4\ub4ed\ub2c8\ub2e4. \ub610\ud55c, \uc6f9\uc0ac\uc774\ud2b8\uac00 \uacfc\uac70\uc5d0 \ud2b8\ub798\ud53d \uacf5\uaca9\uc744 \ubc1b\uc558\uac70\ub098 \uadf8\ub7ec\ud55c \uacf5\uaca9\uc5d0 \ub178\ucd9c\ub420 \uac00\ub2a5\uc131\uc774 \uc788\ub2e4\uba74 CDN\uc758 \ubcf4\uc548 \uae30\ub2a5\ub3c4 \uc911\uc694\ud55c \uace0\ub824 \uc0ac\ud56d\uc785\ub2c8\ub2e4. \ud2b8\ub798\ud53d \uaddc\ubaa8\uac00 \uc77c\uc815 \uc218\uc900 \uc774\uc0c1\uc774\uac70\ub098 \uc0ac\uc6a9\uc790 \uacbd\ud5d8\uc5d0 \ub192\uc740 \uc694\uad6c\uac00 \uc788\ub294 \uc6f9\uc0ac\uc774\ud2b8\uc758 \uacbd\uc6b0, CDN\uc740 \uac70\uc758 \ud544\uc218\uc801\uc778 \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n

CDN(Cache Delivery Network)\uc758 \ube44\uc6a9\uc740 \uc5b4\ub5bb\uac8c \uacc4\uc0b0\ub418\ub294 \uac78\uae4c\uc694? \ube44\uc6a9\uc774 \ub9ce\uc774 \ub4e4\uae4c\uc694?<\/h3>\n\n\n\n

CDN(\ucf58\ud150\uce20 \uc804\uc1a1 \ub124\ud2b8\uc6cc\ud06c)\uc758 \ube44\uc6a9 \ubaa8\ub378\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc720\uc5f0\ud558\uace0 \uc608\uce21 \uac00\ub2a5\ud558\uba70, \ubc18\ub4dc\uc2dc \ube44\uc2fc \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \uc8fc\uc694 \uc11c\ube44\uc2a4 \uc81c\uacf5\uc5c5\uccb4\ub4e4\uc740 \ub300\ubd80\ubd84 \uc2e4\uc81c \uc0ac\uc6a9\ub7c9(\uc608: \ub2e4\uc6b4\ub85c\ub4dc \ud2b8\ub798\ud53d, HTTP\/HTTPS \uc694\uccad \ud69f\uc218)\uc5d0 \ub530\ub77c \uc694\uae08\uc744 \ubd80\uacfc\ud558\ub294 \ubc29\uc2dd\uc744 \ucc44\ud0dd\ud558\uace0 \uc788\uc5b4, \uc0ac\uc6a9\ud55c \ub9cc\ud07c\ub9cc \uc9c0\ubd88\ud558\uba74 \ub418\uba70 \ud558\ub4dc\uc6e8\uc5b4\uc5d0 \ub300\ud55c \uc0ac\uc804 \ud22c\uc790\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub9ce\uc740 \uc11c\ube44\uc2a4 \uc81c\uacf5\uc5c5\uccb4\ub4e4\uc740 \ub610\ud55c \uc0ac\uc6a9\ub7c9\uc5d0 \ub530\ub77c \uc694\uae08\uc774 \uc800\ub834\ud574\uc9c0\ub294 \u2018\uacc4\ub2e8\uc2dd \uc694\uae08\uc81c\u2019\ub3c4 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \uc911\uc18c\uaddc\ubaa8 \uc6f9\uc0ac\uc774\ud2b8\uc758 \uacbd\uc6b0, \ub9e4\uc6d4 \ubc1c\uc0dd\ud558\ub294 CDN \ube44\uc6a9\uc744 \ucda9\ubd84\ud788 \uac10\ub2f9\ud560 \uc218 \uc788\ub294 \uc218\uc900\uc73c\ub85c \uc720\uc9c0\ud560 \uc218 \uc788\uc73c\uba70, \uc774\ub294 \uc0ac\uc6a9\uc790 \uacbd\ud5d8\uc758 \ud5a5\uc0c1\uacfc \uc6d0\ubcf8 \uc11c\ubc84\uc758 \ub300\uc5ed\ud3ed \ube44\uc6a9 \uc808\uac10\uc774\ub77c\ub294 \uce21\uba74\uc5d0\uc11c \ub9e4\uc6b0 \ub192\uc740 \ud22c\uc790 \uc218\uc775\ub960\uc744 \uac00\uc838\ub2e4\uc90d\ub2c8\ub2e4. \uacb0\uc815\uc744 \ub0b4\ub9ac\uae30 \uc804\uc5d0\ub294 \uc11c\ube44\uc2a4 \uc81c\uacf5\uc5c5\uccb4\uac00 \uc81c\uacf5\ud558\ub294 \uac00\uaca9 \uacc4\uc0b0\uae30\ub97c \uc774\uc6a9\ud558\uc5ec \ube44\uc6a9\uc744 \uc608\uce21\ud574 \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"

\uc774 \uae00\uc5d0\uc11c\ub294 CDN(\ucf58\ud150\uce20 \ubc30\ud3ec \ub124\ud2b8\uc6cc\ud06c)\uc758 \uc791\ub3d9 \uc6d0\ub9ac\ub97c \uccb4\uacc4\uc801\uc73c\ub85c \ubd84\uc11d\ud558\uc600\uc2b5\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \ubd80\ud558 \ubd84\uc0b0, DNS \uc9c0\ub2a5\ud615 \ud574\uc11d, \uce90\uc2f1 \uae30\uc220\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. CDN\uc774 \uc6f9\uc0ac\uc774\ud2b8 \uc18d\ub3c4 \ud5a5\uc0c1, \ube44\uc6a9 \ucd5c\uc801\ud654, \ub192\uc740 \uac00\uc6a9\uc131, \ubaa8\ubc14\uc77c \uc0ac\uc6a9\uc790\ub97c \uc704\ud55c \uc11c\ube44\uc2a4 \uac1c\uc120 \ub4f1\uc5d0\uc11c \uac00\uc9c0\ub294 \ud575\uc2ec\uc801\uc778 \uc774\uc810\ub4e4\uc5d0 \ub300\ud574 \uc0c1\uc138\ud788 \uc124\uba85\ud558\uc600\uc73c\uba70, \uc815\uc801 \ucf58\ud150\uce20, \ube44\ub514\uc624 \ub77c\uc774\ube0c \uc2a4\ud2b8\ub9ac\ubc0d, \uc18c\ud504\ud2b8\uc6e8\uc5b4 \ubc30\ud3ec\uc640 \uac19\uc740 \uc8fc\uc694 \uc751\uc6a9 \uc2dc\ub098\ub9ac\uc624\ub4e4\ub3c4 \ubd84\uc11d\ud558\uc600\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uad6d\ub0b4\uc678\uc758 \uc8fc\uc694 CDN \uc11c\ube44\uc2a4 \uc81c\uacf5\uc5c5\uccb4\ub4e4\uc744 \ube44\uad50\ud558\uc600\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"author":7,"featured_media":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[],"knowledge_category":[278],"class_list":["post-12365781","knowledge_post","type-knowledge_post","status-publish","hentry","knowledge_category-cdn"],"acf":{"site_seo_keywords":"CDN\u6280\u672f,\u5185\u5bb9\u5206\u53d1\u7f51\u7edc,\u7f51\u7ad9\u52a0\u901f,CDN\u5de5\u4f5c\u539f\u7406,CDN\u5e94\u7528\u573a\u666f,\u4e3b\u6d41CDN\u5382\u5546\u5bf9\u6bd4,\u89c6\u9891\u76f4\u64ad\u52a0\u901f,\u52a8\u6001\u5185\u5bb9\u52a0\u901f"},"_links":{"self":[{"href":"https:\/\/www.likacloud.com\/ko\/wp-json\/wp\/v2\/knowledge_posts\/12365781","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.likacloud.com\/ko\/wp-json\/wp\/v2\/knowledge_posts"}],"about":[{"href":"https:\/\/www.likacloud.com\/ko\/wp-json\/wp\/v2\/types\/knowledge_post"}],"author":[{"embeddable":true,"href":"https:\/\/www.likacloud.com\/ko\/wp-json\/wp\/v2\/users\/7"}],"version-history":[{"count":0,"href":"https:\/\/www.likacloud.com\/ko\/wp-json\/wp\/v2\/knowledge_posts\/12365781\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.likacloud.com\/ko\/wp-json\/wp\/v2\/media?parent=12365781"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.likacloud.com\/ko\/wp-json\/wp\/v2\/tags?post=12365781"},{"taxonomy":"knowledge_category","embeddable":true,"href":"https:\/\/www.likacloud.com\/ko\/wp-json\/wp\/v2\/knowledge_category?post=12365781"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}