{"id":17420,"date":"2023-08-17T09:34:27","date_gmt":"2023-08-17T02:34:27","guid":{"rendered":"https:\/\/vnso.vn\/?p=17420"},"modified":"2025-07-23T11:40:44","modified_gmt":"2025-07-23T04:40:44","slug":"cach-cdn-tang-toc-do-trang-web","status":"publish","type":"post","link":"https:\/\/vnso.vn\/en\/cach-cdn-tang-toc-do-trang-web\/","title":{"rendered":"C\u00e1ch CDN (Content Delivery Network) t\u0103ng t\u1ed1c \u0111\u1ed9 load trang web"},"content":{"rendered":"<p style=\"text-align: justify;\">B\u1ea1n mu\u1ed1n t\u0103ng t\u1ed1c \u0111\u1ed9 load trang web, cung c\u1ea5p tr\u1ea3i nghi\u1ec7m t\u1ed1t h\u01a1n cho ng\u01b0\u1eddi d\u00f9ng v\u00e0 t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t? H\u00e3y kh\u00e1m ph\u00e1 gi\u1ea3i ph\u00e1p CDN (Content Delivery Network) &#8211; c\u00f4ng ngh\u1ec7 k\u1ef9 thu\u1eadt ti\u00ean ti\u1ebfn gi\u00fap t\u0103ng t\u1ed1c \u0111\u1ed9 t\u1ea3i trang v\u00e0 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t trang web c\u1ee7a b\u1ea1n.<\/p>\n<h2 style=\"text-align: justify;\"><strong>1. CDN l\u00e0 g\u00ec? C\u00e1ch CDN t\u0103ng t\u1ed1c \u0111\u1ed9 load trang web?<\/strong><\/h2>\n<p style=\"text-align: justify;\"><a href=\"https:\/\/vnso.vn\/en\/\">CDN<\/a> vi\u1ebft t\u1eaft c\u1ee7a &#8220;Content Delivery Network,&#8221; trong ti\u1ebfng Vi\u1ec7t c\u00f3 th\u1ec3 d\u1ecbch l\u00e0 &#8220;M\u1ea1ng Ph\u00e2n Ph\u1ed1i N\u1ed9i Dung.&#8221; \u0110\u00e2y l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng ph\u00e2n ph\u1ed1i n\u1ed9i dung tr\u00ean internet, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 cung c\u1ea5p n\u1ed9i dung web m\u1ed9t c\u00e1ch nhanh ch\u00f3ng v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n cho ng\u01b0\u1eddi d\u00f9ng \u1edf kh\u1eafp m\u1ecdi n\u01a1i tr\u00ean th\u1ebf gi\u1edbi.<\/p>\n<p style=\"text-align: justify;\">M\u1ea1ng CDN ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u1ed9t m\u1ea1ng c\u00e1c m\u00e1y ch\u1ee7 ph\u00e2n t\u00e1n \u0111\u1eb7t \u1edf nhi\u1ec1u v\u1ecb tr\u00ed kh\u00e1c nhau tr\u00ean kh\u1eafp th\u1ebf gi\u1edbi. Khi ng\u01b0\u1eddi d\u00f9ng y\u00eau c\u1ea7u truy c\u1eadp v\u00e0o m\u1ed9t trang web ho\u1eb7c t\u1ea3i xu\u1ed1ng m\u1ed9t t\u1ec7p n\u00e0o \u0111\u00f3 t\u1eeb m\u00e1y ch\u1ee7 g\u1ed1c, CDN s\u1ebd t\u1ef1 \u0111\u1ed9ng x\u00e1c \u0111\u1ecbnh m\u00e1y ch\u1ee7 g\u1ea7n nh\u1ea5t v\u1edbi ng\u01b0\u1eddi d\u00f9ng v\u00e0 g\u1eedi n\u1ed9i dung t\u1eeb m\u00e1y ch\u1ee7 \u0111\u00f3. \u0110i\u1ec1u n\u00e0y gi\u00fap gi\u1ea3m th\u1eddi gian t\u1ea3i v\u00e0 gi\u1ea3m t\u1ea3i cho m\u00e1y ch\u1ee7 g\u1ed1c, \u0111\u1ed3ng th\u1eddi c\u1ea3i thi\u1ec7n tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng.<\/p>\n<p style=\"text-align: justify;\">CDN kh\u00f4ng ch\u1ec9 gi\u00fap t\u0103ng t\u1ed1c \u0111\u1ed9 truy c\u1eadp v\u00e0 t\u1ea3i n\u1ed9i dung, m\u00e0 c\u00f2n c\u00f3 th\u1ec3 gi\u00fap gi\u1ea3m t\u1ea3i cho m\u00e1y ch\u1ee7 g\u1ed1c trong c\u00e1c t\u00ecnh hu\u1ed1ng \u0111\u1ed9t ng\u1ed9t c\u00f3 nhi\u1ec1u ng\u01b0\u1eddi truy c\u1eadp c\u00f9ng m\u1ed9t l\u00fac, ch\u1eb3ng h\u1ea1n nh\u01b0 trong c\u00e1c s\u1ef1 ki\u1ec7n tr\u1ef1c tuy\u1ebfn l\u1edbn ho\u1eb7c khi m\u1ed9t b\u00e0i vi\u1ebft, video ho\u1eb7c \u1ee9ng d\u1ee5ng tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn \u0111\u1ed9t ng\u1ed9t.<\/p>\n<p style=\"text-align: justify;\">C\u00f3 th\u1ec3 n\u00f3i, CDN l\u00e0 m\u1ed9t c\u00f4ng ngh\u1ec7 quan tr\u1ecdng trong vi\u1ec7c c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t v\u00e0 tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng khi truy c\u1eadp n\u1ed9i dung tr\u00ean internet.<\/p>\n<h2 style=\"text-align: justify;\"><strong>2. C\u00e1c l\u1ee3i \u00edch c\u1ee7a CDN<\/strong><\/h2>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-17430 aligncenter\" src=\"http:\/\/vnso.vn\/wp-content\/uploads\/2023\/08\/cdn.jpg\" alt=\"\" width=\"597\" height=\"359\" srcset=\"https:\/\/vnso.vn\/wp-content\/uploads\/2023\/08\/cdn.jpg 597w, https:\/\/vnso.vn\/wp-content\/uploads\/2023\/08\/cdn-300x180.jpg 300w\" sizes=\"(max-width: 597px) 100vw, 597px\" \/><\/p>\n<ul style=\"text-align: justify;\">\n<li>C\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t website.<\/li>\n<li>T\u0103ng tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng v\u00e0 gi\u1eef ch\u00e2n. kh\u00e1ch h\u00e0ng t\u1ed1t h\u01a1n.<\/li>\n<li>\u0110\u1ea3m b\u1ea3o t\u00ednh s\u1eb5n s\u00e0ng cao cho Website.<\/li>\n<li>Gi\u1ea3m chi ph\u00ed b\u0103ng th\u00f4ng.<\/li>\n<li>C\u1ea3i thi\u1ec7n b\u1ea3o m\u1eadt Website.<\/li>\n<li>H\u1ed7 tr\u1ee3 SEO cho Website hi\u1ec7u qu\u1ea3.<\/li>\n<\/ul>\n<h3 style=\"text-align: justify;\"><strong><em>2.1. <\/em>C\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t website, T\u0103ng t\u1ed1c \u0111\u1ed9 load trang web<\/strong><\/h3>\n<p style=\"text-align: justify;\">CDN ph\u00e2n ph\u1ed1i n\u1ed9i dung \u0111\u1ebfn c\u00e1c PoPs, mang n\u1ed9i dung \u0111\u1ebfn g\u1ea7n user cu\u1ed1i. T\u1eeb \u0111\u00f3, user c\u00f3 th\u1ec3 nh\u1eadn \u0111\u01b0\u1ee3c n\u1ed9i dung nhanh nh\u1ea5t. Theo chia s\u1ebb c\u1ee7a Ilya Grigorik &#8211; m\u1ed9t k\u1ef9 s\u01b0 v\u1ec1 hi\u1ec7u su\u1ea5t Web c\u1ee7a Google: \u201cS\u1eed d\u1ee5ng CDN gi\u00fap Google k\u1ebft n\u1ed1i g\u1ea7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng, gi\u1ea3m chi ph\u00ed do qu\u00e1 tr\u00ecnh b\u1eaft tay TCP v\u00e0 TLS. V\u00ec th\u1ebf, \u0111\u1ec3 c\u00f3 t\u1ed1c \u0111\u1ed9 Website si\u00eau t\u1ed1c, doanh nghi\u1ec7p n\u00ean s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 CDN&#8221;.<\/p>\n<h3 style=\"text-align: justify;\"><strong><em>2.2. T\u0103ng tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng <\/em><\/strong><\/h3>\n<p style=\"text-align: justify;\">Ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i th\u01b0\u1eddng m\u1ea5t ki\u00ean nh\u1eabn v\u1edbi c\u00e1c trang Web c\u00f3 hi\u1ec7u su\u1ea5t ch\u1eadm. L\u00fac n\u00e0y,\u00a0CDN\u00a0v\u1edbi m\u1ea1ng l\u01b0\u1edbi c\u00e1c PoP \u1edf nhi\u1ec1u v\u1ecb tr\u00ed \u0111\u1ecba l\u00fd kh\u00e1c nhau, s\u1ebd gi\u00fap t\u0103ng t\u1ed1c Website v\u00e0 cung c\u1ea5p n\u1ed9i dung \u0111a ph\u01b0\u01a1ng ti\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng cao t\u1edbi ng\u01b0\u1eddi d\u00f9ng m\u01b0\u1ee3t m\u00e0 h\u01a1n. T\u1eeb \u0111\u00f3, trang Web t\u1ea3i nhanh s\u1ebd gi\u1ea3m t\u1ef7 l\u1ec7 tho\u00e1t v\u00e0 khuy\u1ebfn kh\u00edch ng\u01b0\u1eddi d\u00f9ng d\u00e0nh nhi\u1ec1u th\u1eddi gian \u0111\u1ec3 kh\u00e1m ph\u00e1 trang Web v\u00e0 th\u1eadm ch\u00ed quay l\u1ea1i nhi\u1ec1u l\u1ea7n h\u01a1n.<\/p>\n<h3 style=\"text-align: justify;\"><strong><em>2.3. \u0110\u1ea3m b\u1ea3o t\u00ednh s\u1eb5n s\u00e0ng cao cho Website<\/em><\/strong><\/h3>\n<p style=\"text-align: justify;\">N\u1ebfu b\u1ea5t k\u1ef3 PoP n\u00e0o b\u1ecb gi\u00e1n \u0111o\u1ea1n do l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp t\u0103ng \u0111\u1ed9t bi\u1ebfn ho\u1eb7c l\u1ed7i ph\u1ea7n c\u1ee9ng, th\u00ec c\u00e1c request c\u1ee7a ng\u01b0\u1eddi d\u00f9ng s\u1ebd \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ebfn PoP g\u1ea7n nh\u1ea5t, c\u00f3 hi\u1ec7u su\u1ea5t t\u1ed1t nh\u1ea5t. Kh\u1ea3 n\u0103ng d\u1ef1 ph\u00f2ng n\u00e0y c\u1ee7a CDN gi\u00fap \u0111\u1ea3m b\u1ea3o t\u00ednh s\u1eb5n s\u00e0ng cao (99,99% tr\u1edf l\u00ean). C\u00e1c nh\u00e0 cung c\u1ea5p\u00a0d\u1ecbch v\u1ee5 CDN\u00a0c\u0169ng x\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng chuy\u1ec3n \u0111\u1ed5i d\u1ef1 ph\u00f2ng v\u00e0 kh\u00f4i ph\u1ee5c th\u1ea3m h\u1ecda n\u1ed9i b\u1ed9, t\u1ef1 \u0111\u1ed9ng \u0111\u1ecbnh tuy\u1ebfn l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp xung quanh c\u00e1c m\u00e1y ch\u1ee7 b\u1ecb s\u1ef1 c\u1ed1. T\u1ea5t c\u1ea3 nh\u1eefng t\u00ednh n\u0103ng n\u00e0y gi\u00fap mang l\u1ea1i tr\u1ea3i nghi\u1ec7m Web li\u00ean t\u1ee5c cho ng\u01b0\u1eddi d\u00f9ng 24\/7.<\/p>\n<h3 style=\"text-align: justify;\"><strong><em>2.4. Gi\u1ea3m chi ph\u00ed b\u0103ng th\u00f4ng <\/em><\/strong><\/h3>\n<p style=\"text-align: justify;\"><em>M\u1ea1ng l\u01b0\u1edbi CDN<\/em>\u00a0c\u00e0ng r\u1ed9ng l\u1edbn th\u00ec c\u00e0ng c\u00f3 kh\u1ea3 n\u0103ng x\u1eed l\u00fd l\u01b0\u1ee3ng truy c\u1eadp kh\u1ed5ng l\u1ed3. V\u00ec CDN \u0111\u1ecbnh tuy\u1ebfn l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp \u0111\u1ebfn m\u00e1y ch\u1ee7 bi\u00ean, n\u00ean m\u1ee9c ti\u00eau th\u1ee5 b\u0103ng th\u00f4ng c\u1ee7a m\u00e1y ch\u1ee7 g\u1ed1c s\u1ebd gi\u1ea3m t\u1ed1i \u0111a. Kh\u00f4ng ch\u1ec9 v\u1eady, CDN c\u00f2n gi\u00fap t\u0103ng kh\u1ea3 n\u0103ng \u0111\u00e1p \u1ee9ng l\u01b0\u1ee3ng truy c\u1eadp l\u1edbn \u0111\u1ebfn trang Web.<\/p>\n<h3 style=\"text-align: justify;\"><strong><em>2.5. C\u1ea3i thi\u1ec7n b\u1ea3o m\u1eadt Website<\/em><\/strong><\/h3>\n<p style=\"text-align: justify;\">CDN ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t proxy ng\u01b0\u1ee3c. B\u1eb1ng c\u00e1ch \u0111\u1eb7t proxy ng\u01b0\u1ee3c, y\u00eau c\u1ea7u t\u1eeb ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i kh\u00f4ng giao ti\u1ebfp tr\u1ef1c ti\u1ebfp v\u1edbi m\u00e1y ch\u1ee7 g\u1ed1c. H\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng \u1ea9n \u0111\u1ecba ch\u1ec9 IP c\u1ee7a m\u00e1y ch\u1ee7 g\u1ed1c, do \u0111\u00f3 hacker kh\u00f3 c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng h\u01a1n nh\u1eafm v\u00e0o \u0111\u1ecba ch\u1ec9 IP m\u00e1y ch\u1ee7 g\u1ed1c.<\/p>\n<p style=\"text-align: justify;\">Ngo\u00e0i ra, do t\u00ednh ch\u1ea5t ph\u00e2n t\u00e1n c\u1ee7a c\u00e1c m\u00e1y ch\u1ee7 bi\u00ean, n\u00ean CDN c\u00f3 th\u1ec3 gi\u1ea3m thi\u1ec3u c\u00e1c t\u1ea5n c\u00f4ng DDoS b\u1eb1ng l\u01b0u l\u01b0\u1ee3ng. M\u1ed7i m\u00e1y ch\u1ee7 bi\u00ean c\u00f3 kh\u1ea3 n\u0103ng x\u1eed l\u00fd l\u01b0u l\u01b0\u1ee3ng l\u1edbn, l\u00ean \u0111\u1ebfn h\u00e0ng ch\u1ee5c gigabyte m\u1ed7i gi\u00e2y. N\u1ebfu m\u1ed9t m\u00e1y ch\u1ee7 bi\u00ean b\u1ecb ng\u1eadp, c\u00e1c CDN c\u00f3 th\u1ec3 \u0111\u1ecbnh tuy\u1ebfn l\u1ea1i l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp \u0111\u1ebfn m\u1ed9t m\u00e1y ch\u1ee7 bi\u00ean g\u1ea7n \u0111\u00f3 c\u00f3 hi\u1ec7u su\u1ea5t m\u1ea1nh h\u01a1n.<\/p>\n<h3 style=\"text-align: justify;\"><strong><em>2.6. H\u1ed7 tr\u1ee3 SEO cho Website hi\u1ec7u qu\u1ea3<\/em><\/strong><\/h3>\n<p style=\"text-align: justify;\">N\u0103m 2010, Google th\u00f4ng b\u00e1o r\u1eb1ng hi\u1ec7u su\u1ea5t trang Web s\u1ebd \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn th\u1ee9 h\u1ea1ng c\u1ee7a c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm. N\u00f3i c\u00e1ch kh\u00e1c, c\u00e1c trang Web nhanh h\u01a1n c\u00f3 c\u01a1 h\u1ed9i \u0111\u1ea1t \u0111\u01b0\u1ee3c SERP cao h\u01a1n. V\u00ec th\u1ebf, khi\u00a0<em>s\u1eed d\u1ee5ng CDN<\/em>, b\u1ea1n c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t trang Web c\u1ee7a m\u00ecnh v\u00e0 c\u00f3 c\u01a1 h\u1ed9i \u0111\u1ea1t \u0111\u01b0\u1ee3c th\u1ee9 h\u1ea1ng cao tr\u00ean c\u00e1c k\u1ebft qu\u1ea3 t\u00ecm ki\u1ebfm c\u1ee7a Google.<\/p>\n<h2 style=\"text-align: justify;\"><strong>3. \u0110\u1ed1i t\u01b0\u1ee3ng s\u1eed d\u1ee5ng CDN<\/strong><\/h2>\n<p style=\"text-align: justify;\">CDN (Content Delivery Network) c\u00f3 th\u1ec3 mang l\u1ea1i l\u1ee3i \u00edch cho nhi\u1ec1u lo\u1ea1i \u0111\u1ed1i t\u01b0\u1ee3ng kh\u00e1ch h\u00e0ng kh\u00e1c nhau, bao g\u1ed3m:<\/p>\n<h3 style=\"text-align: justify;\"><strong>Doanh nghi\u1ec7p tr\u1ef1c tuy\u1ebfn<\/strong><\/h3>\n<p style=\"text-align: justify;\">C\u00e1c c\u00f4ng ty c\u00f3 trang web th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed, \u1ee9ng d\u1ee5ng web ho\u1eb7c n\u1ec1n t\u1ea3ng tr\u1ef1c tuy\u1ebfn s\u1ebd h\u01b0\u1edfng l\u1ee3i t\u1eeb vi\u1ec7c s\u1eed d\u1ee5ng CDN. CDN gi\u00fap t\u1ed1i \u01b0u h\u00f3a t\u1ed1c \u0111\u1ed9 t\u1ea3i trang, c\u1ea3i thi\u1ec7n tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng v\u00e0 t\u0103ng t\u1ef7 l\u1ec7 chuy\u1ec3n \u0111\u1ed5i.<\/p>\n<h3 style=\"text-align: justify;\"><strong>C\u00e1c trang tin t\u1ee9c v\u00e0 truy\u1ec1n th\u00f4ng<\/strong><\/h3>\n<p style=\"text-align: justify;\">Trang web cung c\u1ea5p tin t\u1ee9c, video ho\u1eb7c h\u00ecnh \u1ea3nh nhi\u1ec1u, \u0111\u1eb7c bi\u1ec7t trong th\u1eddi \u0111i\u1ec3m c\u00f3 s\u1ef1 ki\u1ec7n quan tr\u1ecdng, c\u1ea7n \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u1ed9i dung c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c truy\u1ec1n t\u1ea3i nhanh ch\u00f3ng v\u00e0 m\u01b0\u1ee3t m\u00e0 \u0111\u1ebfn \u0111\u1ed9c gi\u1ea3.<\/p>\n<h3 style=\"text-align: justify;\"><strong>C\u00e1c c\u00f4ng ty c\u00f3 ph\u1ea1m vi to\u00e0n c\u1ea7u<\/strong><\/h3>\n<p style=\"text-align: justify;\">Do CDN c\u00f3 c\u00e1c m\u00e1y ch\u1ee7 ph\u00e2n t\u00e1n tr\u00ean to\u00e0n c\u1ea7u, c\u00e1c c\u00f4ng ty c\u00f3 \u0111\u1ed1i t\u01b0\u1ee3ng kh\u00e1ch h\u00e0ng \u1edf nhi\u1ec1u qu\u1ed1c gia kh\u00e1c nhau s\u1ebd gi\u1ea3m \u0111\u01b0\u1ee3c th\u1eddi gian t\u1ea3i v\u00e0 \u0111\u1ea3m b\u1ea3o n\u1ed9i dung \u0111\u01b0\u1ee3c cung c\u1ea5p t\u1eeb m\u00e1y ch\u1ee7 g\u1ea7n nh\u1ea5t v\u1edbi ng\u01b0\u1eddi d\u00f9ng.<\/p>\n<h3 style=\"text-align: justify;\"><strong>C\u00e1c \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng v\u00e0 tr\u00f2 ch\u01a1i tr\u1ef1c tuy\u1ebfn<\/strong><\/h3>\n<p style=\"text-align: justify;\">\u1ee8ng d\u1ee5ng di \u0111\u1ed9ng v\u00e0 tr\u00f2 ch\u01a1i c\u1ea7n cung c\u1ea5p n\u1ed9i dung \u0111\u1ebfn c\u00e1c thi\u1ebft b\u1ecb di \u0111\u1ed9ng v\u00e0 m\u00e1y t\u00ednh b\u1ea3ng kh\u00e1c nhau. CDN gi\u00fap c\u1ea3i thi\u1ec7n t\u1ed1c \u0111\u1ed9 t\u1ea3i v\u00e0 gi\u1ea3m \u0111\u1ed9 tr\u1ec5 cho ng\u01b0\u1eddi d\u00f9ng.<\/p>\n<h3 style=\"text-align: justify;\"><strong>C\u00e1c doanh nghi\u1ec7p c\u00f3 nhu c\u1ea7u chia s\u1ebb t\u1ec7p l\u1edbn<\/strong><\/h3>\n<p style=\"text-align: justify;\">N\u1ebfu b\u1ea1n c\u1ea7n chia s\u1ebb c\u00e1c t\u1ec7p tin l\u1edbn, ch\u1eb3ng h\u1ea1n nh\u01b0 video ho\u1eb7c h\u00ecnh \u1ea3nh ch\u1ea5t l\u01b0\u1ee3ng cao, CDN c\u00f3 th\u1ec3 gi\u00fap t\u0103ng t\u1ed1c qu\u00e1 tr\u00ecnh chia s\u1ebb v\u00e0 t\u1ea3i t\u1ec7p.<\/p>\n<h3 style=\"text-align: justify;\"><strong>C\u00e1c trang web ho\u1eb7c \u1ee9ng d\u1ee5ng c\u00f3 l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp bi\u1ebfn \u0111\u1ed5i<\/strong><\/h3>\n<p style=\"text-align: justify;\">Khi c\u00f3 s\u1ef1 thay \u0111\u1ed5i \u0111\u1ed9t ng\u1ed9t trong l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp, nh\u01b0 trong c\u00e1c s\u1ef1 ki\u1ec7n tr\u1ef1c tuy\u1ebfn l\u1edbn ho\u1eb7c c\u00e1c chi\u1ebfn d\u1ecbch ti\u1ebfp th\u1ecb \u0111\u1eb7c bi\u1ec7t, CDN c\u00f3 th\u1ec3 gi\u00fap \u1ed5n \u0111\u1ecbnh h\u1ec7 th\u1ed1ng v\u00e0 tr\u00e1nh qu\u00e1 t\u1ea3i cho m\u00e1y ch\u1ee7 g\u1ed1c.<\/p>\n<p style=\"text-align: justify;\">T\u00f3m l\u1ea1i, m\u1ecdi doanh nghi\u1ec7p ho\u1eb7c t\u1ed5 ch\u1ee9c c\u00f3 trang web, \u1ee9ng d\u1ee5ng ho\u1eb7c n\u1ed9i dung tr\u1ef1c tuy\u1ebfn, <strong>b\u1ea5t c\u1ee9 ng\u00e0nh ngh\u1ec1 n\u00e0o kinh doanh qua giao th\u1ee9c HTTPs<\/strong> \u0111\u1ec1u c\u1ea7n s\u1eed d\u1ee5ng CDN.<\/p>\n<h2 style=\"text-align: justify;\"><strong>4. S\u1ef1 kh\u00e1c bi\u1ec7t c\u1ee7a d\u1ecbch v\u1ee5 CDN VNSO so v\u1edbi nh\u00e0 cung c\u1ea5p kh\u00e1c?<\/strong><\/h2>\n<div id=\"attachment_17428\" style=\"width: 2058px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" aria-describedby=\"caption-attachment-17428\" class=\"wp-image-17428 size-full\" src=\"http:\/\/vnso.vn\/wp-content\/uploads\/2023\/08\/image-9.jpg\" alt=\"L\u1ec5 k\u00fd k\u1ebft h\u1ee3p t\u00e1c nh\u00e0 ph\u00e2n ph\u1ed1i \u0111\u1ed9c quy\u1ec1n gi\u1ea3i ph\u00e1p CDN &amp; Cloud Security VNSO-EDGIO\" width=\"2048\" height=\"1365\" srcset=\"https:\/\/vnso.vn\/wp-content\/uploads\/2023\/08\/image-9.jpg 2048w, https:\/\/vnso.vn\/wp-content\/uploads\/2023\/08\/image-9-300x200.jpg 300w, https:\/\/vnso.vn\/wp-content\/uploads\/2023\/08\/image-9-1024x683.jpg 1024w, https:\/\/vnso.vn\/wp-content\/uploads\/2023\/08\/image-9-768x512.jpg 768w, https:\/\/vnso.vn\/wp-content\/uploads\/2023\/08\/image-9-1536x1024.jpg 1536w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" \/><p id=\"caption-attachment-17428\" class=\"wp-caption-text\">L\u1ec5 k\u00fd k\u1ebft h\u1ee3p t\u00e1c nh\u00e0 ph\u00e2n ph\u1ed1i \u0111\u1ed9c quy\u1ec1n gi\u1ea3i ph\u00e1p CDN &amp; Cloud Security VNSO-EDGIO<\/p><\/div>\n<p style=\"text-align: justify;\">CDN c\u1ee7a VNSO-Edgio s\u1eed d\u1ee5ng ki\u1ebfn tr\u00fac m\u1ea1ng Anycast c\u00f3 300+POP tr\u00ean to\u00e0n th\u1ebf gi\u1edbi. 250 Tbps dung l\u01b0\u1ee3ng m\u1ea1ng, 1.5B+ c\u00e1c m\u1ed1i \u0111e d\u1ecda \u0111\u01b0\u1ee3c gi\u1ea3m nh\u1eb9 m\u1ed7i th\u00e1ng, ph\u00e1t tr\u1ef1c tuy\u1ebfn h\u01a1n 18 t\u1ef7 ph\u00fat n\u1ed9i dung m\u1ed7i th\u00e1ng. V\u1edbi h\u1ec7 th\u1ed1ng nh\u01b0 v\u1eady th\u00ec CDN c\u1ee7a Edgio-VNSO c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i r\u1ea5t l\u1edbn.<\/p>\n<p style=\"text-align: justify;\">V\u00e0o ng\u00e0y 14 th\u00e1ng 6 n\u0103m 2022, <a href=\"https:\/\/edg.io\/\">Edgio<\/a> \u0111\u00e3 ng\u0103n ch\u1eb7n m\u1ed9t cu\u1ed9c t\u1ea5n c\u00f4ng DDoS l\u1edbn c\u00f3 k\u00edch th\u01b0\u1edbc ~176 tri\u1ec7u g\u00f3i m\u1ed7i gi\u00e2y (Mpps). V\u00e0i tu\u1ea7n sau, \u0111\u00e3 ph\u00e1t hi\u1ec7n v\u00e0 ng\u0103n ch\u1eb7n m\u1ed9t cu\u1ed9c t\u1ea5n c\u00f4ng c\u00f3 k\u00edch th\u01b0\u1edbc g\u1ea5p \u0111\u00f4i ~ 355 Mpps. H\u1ec7 th\u1ed1ng m\u1ea1ng c\u1ee7a Edgio \u0111\u00e3 h\u1ea5p th\u1ee5 100% l\u01b0u l\u01b0\u1ee3ng t\u1ea5n c\u00f4ng. Edgio c\u00f3 dung l\u01b0\u1ee3ng b\u0103ng th\u00f4ng 250 Tbps v\u00e0 l\u00e0 m\u1ed9t trong nh\u1eefng n\u1ec1n t\u1ea3ng ti\u00ean ti\u1ebfn duy nh\u1ea5t tr\u00ean th\u1ecb tr\u01b0\u1eddng cung c\u1ea5p b\u1ea3o m\u1eadt \u1ee9ng d\u1ee5ng to\u00e0n di\u1ec7n v\u00e0 b\u1ea3o v\u1ec7 L3\/4\/7 DDoS, \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi nh\u00f3m b\u1ea3o m\u1eadt \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd c\u1ee7a ch\u00fang t\u00f4i v\u00e0 SOC 24&#215;7. Ngo\u00e0i ra Edgio c\u00f2n c\u00f3 s\u1ea3n ph\u1ea9m CDN as Code, c\u00f3 th\u1ec3 code tr\u1ef1c ti\u1ebfp v\u00e0o website c\u1ee7a kh\u00e1ch h\u00e0ng b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng EdgJS.<\/p>\n<h2 style=\"text-align: justify;\"><strong>5. T\u1ed5ng k\u1ebft v\u1ec1 gi\u1ea3i ph\u00e1p t\u0103ng t\u1ed1c \u0111\u1ed9 load trang web CDN<\/strong><\/h2>\n<p style=\"text-align: justify;\">Hi\u1ec7n nay VNSO \u0111ang l\u00e0 nh\u00e0 ph\u00e2n ph\u1ed1i \u0111\u1ed9c quy\u1ec1n gi\u1ea3i ph\u00e1p CDN &amp; Cloud Sercurity t\u1ea1i Vi\u1ec7t Nam. Ch\u00ednh v\u00ec v\u1eady khi Qu\u00fd kh\u00e1ch h\u00e0ng s\u1eed d\u1ee5ng gi\u1ea3i ph\u00e1p CDN t\u1ea1i VNSO s\u1ebd c\u00f3 nh\u1eefng m\u1ee9c gi\u00e1 v\u00f4 c\u00f9ng \u01b0u \u0111\u00e3i, h\u1ea5p d\u1eabn nh\u1ea5t. D\u1ecbch v\u1ee5 ch\u1ea5t l\u01b0\u1ee3ng cao h\u01a1n v\u00e0 tr\u1ea3i nghi\u1ec7m t\u1ed1t h\u01a1n c\u00e1c nh\u00e0 ph\u00e2n ph\u1ed1i kh\u00e1c.<\/p>\n<p style=\"text-align: justify;\" data-start=\"676\" data-end=\"851\">\u0110\u1eebng \u0111\u1ec3 t\u1ed1c \u0111\u1ed9 website k\u00e9o doanh thu \u0111i xu\u1ed1ng. Ch\u00fang t\u00f4i s\u1ebd gi\u1ea3i \u0111\u00e1p m\u1ecdi th\u1eafc m\u1eafc c\u1ee7a b\u1ea1n v\u1ec1 CDN, li\u00ean h\u1ec7 ngay \u0111\u1ec3 nh\u1eadn t\u01b0 v\u1ea5n v\u00e0 b\u00e1o gi\u00e1!<\/p>\n<p style=\"text-align: justify;\" data-start=\"5003\" data-end=\"5307\">\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f15879-o1\" lang=\"en-US\" dir=\"ltr\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/en\/wp-json\/wp\/v2\/posts\/17420#wpcf7-f15879-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Contact form\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/en\/wp-json\/wp\/v2\/posts\/17420#wpcf7-f15879-o1\">\n<div style=\"display: none;\">\n<input type=\"hidden\" name=\"_wpcf7\" value=\"15879\" \/>\n<input type=\"hidden\" name=\"_wpcf7_version\" value=\"5.9.5\" \/>\n<input type=\"hidden\" name=\"_wpcf7_locale\" value=\"en_US\" \/>\n<input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f15879-o1\" \/>\n<input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/>\n<input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/>\n<input type=\"hidden\" name=\"_wpcf7_recaptcha_response\" value=\"\" \/>\n<\/div>\n<style>\n .popup-template-wrap .wpcf7-list-item {\n display: inline-block;\n margin: 0 1em 0 0;\n width: 127px;\n}\n<\/style>\n<div class=\"d-flex gap-3\">\n\t<p><label> <span class=\"wpcf7-form-control-wrap\" data-name=\"your-name\"><input size=\"40\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" autocomplete=\"name\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Your name\/company (*)\" value=\"\" type=\"text\" name=\"your-name\" \/><\/span> <\/label>\n\t<\/p>\n\t<p><label> <span class=\"wpcf7-form-control-wrap\" data-name=\"your-phone\"><input size=\"40\" class=\"wpcf7-form-control wpcf7-tel wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-tel\" id=\"phone\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"S\u1ed1 \u0111i\u1ec7n tho\u1ea1i (*)\" value=\"\" type=\"tel\" name=\"your-phone\" \/><\/span> <\/label>\n\t<\/p>\n<\/div>\n<p><label> <span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" autocomplete=\"email\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Email c\u00f4ng ty\/c\u00e1 nh\u00e2n (*)\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span> <\/label>\n<\/p>\n<div style=\"text-align: left;\">\n\t<p><label class=\"label-select text-left\"><b> Service you're interested in:<\/b> (Choose one) <\/label><br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"your-service\"><span class=\"wpcf7-form-control wpcf7-checkbox wpcf7-validates-as-required wpcf7-exclusive-checkbox\"><span class=\"wpcf7-list-item first\"><input type=\"checkbox\" name=\"your-service\" value=\"Hosting\" \/><span class=\"wpcf7-list-item-label\">Hosting<\/span><\/span><span class=\"wpcf7-list-item\"><input type=\"checkbox\" name=\"your-service\" value=\"VPS\" \/><span class=\"wpcf7-list-item-label\">VPS<\/span><\/span><span class=\"wpcf7-list-item\"><input type=\"checkbox\" name=\"your-service\" value=\"Cloud Server\" \/><span class=\"wpcf7-list-item-label\">Cloud Server<\/span><\/span><span class=\"wpcf7-list-item\"><input type=\"checkbox\" name=\"your-service\" value=\"Enterprise Cloud\" \/><span class=\"wpcf7-list-item-label\">Enterprise Cloud<\/span><\/span><span class=\"wpcf7-list-item\"><input type=\"checkbox\" name=\"your-service\" value=\"Private Cloud\" \/><span class=\"wpcf7-list-item-label\">Private Cloud<\/span><\/span><span class=\"wpcf7-list-item\"><input type=\"checkbox\" name=\"your-service\" value=\"Cloud Storage\" \/><span class=\"wpcf7-list-item-label\">Cloud Storage<\/span><\/span><span class=\"wpcf7-list-item\"><input type=\"checkbox\" name=\"your-service\" value=\"Cloud Camera AI\" \/><span class=\"wpcf7-list-item-label\">Cloud Camera AI<\/span><\/span><span class=\"wpcf7-list-item\"><input type=\"checkbox\" name=\"your-service\" value=\"Dedicated Server\" \/><span class=\"wpcf7-list-item-label\">Dedicated Server<\/span><\/span><span class=\"wpcf7-list-item\"><input type=\"checkbox\" name=\"your-service\" value=\"Server AI\" \/><span class=\"wpcf7-list-item-label\">Server AI<\/span><\/span><span class=\"wpcf7-list-item\"><input type=\"checkbox\" name=\"your-service\" value=\"Server GPU\" \/><span class=\"wpcf7-list-item-label\">Server GPU<\/span><\/span><span class=\"wpcf7-list-item\"><input type=\"checkbox\" name=\"your-service\" value=\"Server Colocation\" \/><span class=\"wpcf7-list-item-label\">Server Colocation<\/span><\/span><span class=\"wpcf7-list-item\"><input type=\"checkbox\" name=\"your-service\" value=\"CDN\" \/><span class=\"wpcf7-list-item-label\">CDN<\/span><\/span><span class=\"wpcf7-list-item\"><input type=\"checkbox\" name=\"your-service\" value=\"Anti-DDoS\" \/><span class=\"wpcf7-list-item-label\">Anti-DDoS<\/span><\/span><span class=\"wpcf7-list-item\"><input type=\"checkbox\" name=\"your-service\" value=\"C\u00e1c d\u1ecbch v\u1ee5 kh\u00e1c\" \/><span class=\"wpcf7-list-item-label\">C\u00e1c d\u1ecbch v\u1ee5 kh\u00e1c<\/span><\/span><span class=\"wpcf7-list-item last\"><input type=\"checkbox\" name=\"your-service\" value=\"T\u01b0 v\u1ea5n\" \/><span class=\"wpcf7-list-item-label\">T\u01b0 v\u1ea5n<\/span><\/span><\/span><\/span>\n\t<\/p>\n<\/div>\n<div class=\"m-auto text-center\">\n\t<p><input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"Sign Up Now\" \/>\n\t<\/p>\n<\/div><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<input type=\"hidden\" name=\"trp-form-language\" value=\"en\"\/><\/form>\n<\/div>\n<\/p>\n<h2 style=\"text-align: justify;\"><b>Contact Information<\/b><\/h2>\n<p style=\"text-align: justify;\">\u0110\u1ec3 t\u00ecm hi\u1ec3u th\u00f4ng tin v\u1ec1 gi\u1ea3i ph\u00e1p Cloud Computing, Private Cloud, CDN, m\u00e1y ch\u1ee7 \u1ea3o, m\u00e1y ch\u1ee7 v\u1eadt l\u00fd\u2026 Qu\u00fd kh\u00e1ch vui l\u00f2ng li\u00ean h\u1ec7 ch\u00fang t\u00f4i theo th\u00f4ng tin d\u01b0\u1edbi \u0111\u00e2y:<\/p>\n<p style=\"text-align: justify;\"><strong>VNSO TECHNOLOGY CO., LTD \u2013 SINCE 2015<\/strong><\/p>\n<p style=\"text-align: justify;\">\u2013 Website:\u00a0<a href=\"https:\/\/vnso.vn\/en\/\">https:\/\/vnso.vn\/<\/a><br \/>\n\u2013 Fanpage:\u00a0<a href=\"https:\/\/www.facebook.com\/VNSO.VN\/\">https:\/\/www.facebook.com\/VNSO.VN\/<\/a>\u00a0|\u00a0<a href=\"https:\/\/www.linkedin.com\/company\/vnso-technology\/\">https:\/\/www.linkedin.com\/company\/vnso-technology\/<\/a><br \/>\n\u2013 Hotline: 0927 444 222 | Email:\u00a0<a href=\"mailto:info@vnso.vn\">info@vnso.vn<\/a><br \/>\n\u2013 Tr\u1ee5 s\u1edf: L\u00f4 O s\u1ed1 10, \u0110\u01b0\u1eddng s\u1ed1 15, KDC Mi\u1ebfu N\u1ed5i, Ph\u01b0\u1eddng Gia \u0110\u1ecbnh, TP. H\u1ed3 Ch\u00ed Minh<br \/>\n\u2013 VPGD \u0110\u00e0 N\u1eb5ng: 30 Nguy\u1ec5n H\u1eefu Th\u1ecd, Ph\u01b0\u1eddng H\u1ea3i Ch\u00e2u, \u0110\u00e0 N\u1eb5ng<br \/>\n\u2013 VPGD H\u00e0 N\u1ed9i: 132 V\u0169 Ph\u1ea1m H\u00e0m, Ph\u01b0\u1eddng Y\u00ean H\u00f2a, H\u00e0 N\u1ed9i<\/p>","protected":false},"excerpt":{"rendered":"<p>B\u1ea1n mu\u1ed1n t\u0103ng t\u1ed1c \u0111\u1ed9 load trang web, cung c\u1ea5p tr\u1ea3i nghi\u1ec7m t\u1ed1t h\u01a1n cho ng\u01b0\u1eddi d\u00f9ng v\u00e0 t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t? H\u00e3y kh\u00e1m ph\u00e1 gi\u1ea3i ph\u00e1p CDN (Content Delivery Network) &#8211; c\u00f4ng ngh\u1ec7 k\u1ef9 thu\u1eadt ti\u00ean ti\u1ebfn gi\u00fap t\u0103ng t\u1ed1c \u0111\u1ed9 t\u1ea3i trang v\u00e0 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t trang web c\u1ee7a b\u1ea1n. 1. [&hellip;]<\/p>","protected":false},"author":2,"featured_media":17427,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[532,445],"tags":[444,453,459],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v20.3 (Yoast SEO v22.8) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>C\u00e1ch CDN (Content Delivery Network) t\u0103ng t\u1ed1c \u0111\u1ed9 load trang web<\/title>\n<meta name=\"description\" content=\"B\u1ea1n mu\u1ed1n t\u0103ng t\u1ed1c \u0111\u1ed9 load trang web, cung c\u1ea5p tr\u1ea3i nghi\u1ec7m t\u1ed1t h\u01a1n cho ng\u01b0\u1eddi d\u00f9ng v\u00e0 t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t? 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