{"id":12374925,"date":"2026-03-17T22:31:34","date_gmt":"2026-03-17T14:31:34","guid":{"rendered":"https:\/\/www.likacloud.com\/knowledge\/%e5%85%a8%e9%9d%a2%e8%a7%a3%e6%9e%90%e8%be%b9%e7%bc%98%e5%8a%a0%e9%80%9f%e6%8a%80%e6%9c%af%ef%bc%9a%e5%a6%82%e4%bd%95%e9%87%8d%e5%a1%91%e7%bd%91%e7%bb%9c%e6%80%a7%e8%83%bd%e4%b8%8e%e7%94%a8%e6%88%b7\/"},"modified":"2026-03-17T22:42:13","modified_gmt":"2026-03-17T14:42:13","slug":"edge-acceleration-technology-comprehensive-guide-network-performance-user-experience","status":"publish","type":"knowledge_post","link":"https:\/\/www.likacloud.com\/vi\/knowledge\/cdn\/edge-acceleration-technology-comprehensive-guide-network-performance-user-experience\/","title":{"rendered":"Ph\u00e2n t\u00edch to\u00e0n di\u1ec7n c\u00f4ng ngh\u1ec7 t\u0103ng t\u1ed1c k\u1ebft n\u1ed1i m\u1ea1ng: L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 t\u00e1i \u0111\u1ecbnh h\u00ecnh hi\u1ec7u su\u1ea5t m\u1ea1ng v\u00e0 tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng"},"content":{"rendered":"

Trong th\u1eddi \u0111\u1ea1i m\u00e0 tr\u1ea3i nghi\u1ec7m k\u1ef9 thu\u1eadt s\u1ed1 \u0111\u01b0\u1ee3c \u0111\u1eb7t l\u00ean h\u00e0ng \u0111\u1ea7u nh\u01b0 hi\u1ec7n nay, m\u1ee9c \u0111\u1ed9 ch\u1ecbu \u0111\u1ef1ng \u0111\u1ed1i v\u1edbi \u0111\u1ed9 tr\u1ec5 m\u1ea1ng c\u1ee7a ng\u01b0\u1eddi d\u00f9ng \u0111\u00e3 gi\u1ea3m xu\u1ed1ng m\u1ee9c th\u1ea5p nh\u1ea5t. D\u00f9 l\u00e0 vi\u1ec7c t\u1ea3i trang web, ph\u00e1t video hay t\u01b0\u01a1ng t\u00e1c tr\u1ef1c tuy\u1ebfn, nh\u1eefng s\u1ef1 kh\u00e1c bi\u1ec7t ch\u1ec9 trong v\u00e0i mili gi\u00e2y c\u0169ng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn t\u1ef7 l\u1ec7 ng\u01b0\u1eddi d\u00f9ng gi\u1eef l\u1ea1i s\u1ea3n ph\u1ea9m\/d\u1ecbch v\u1ee5 v\u00e0 hi\u1ec7u qu\u1ea3 kinh doanh. M\u00f4 h\u00ecnh \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y t\u1eadp trung truy\u1ec1n th\u1ed1ng, m\u1eb7c d\u00f9 cung c\u1ea5p s\u1ee9c m\u1ea1nh t\u00ednh to\u00e1n m\u1ea1nh m\u1ebd, nh\u01b0ng v\u1ea5n \u0111\u1ec1 \u0111\u1ed9 tr\u1ec5 m\u1ea1ng do kho\u1ea3ng c\u00e1ch v\u1eadt l\u00fd v\u1eabn ng\u00e0y c\u00e0ng tr\u1edf n\u00ean n\u1ed5i b\u1eadt. Ch\u00ednh trong b\u1ed1i c\u1ea3nh n\u00e0y, c\u00f4ng ngh\u1ec7 t\u0103ng t\u1ed1c \u1edf c\u1ea1nh (edge acceleration) \u0111\u00e3 ra \u0111\u1eddi. C\u00f4ng ngh\u1ec7 n\u00e0y gi\u00fap tri\u1ec3n khai c\u00e1c ch\u1ee9c n\u0103ng t\u00ednh to\u00e1n, l\u01b0u tr\u1eef v\u00e0 ph\u00e2n ph\u1ed1i n\u1ed9i dung g\u1ea7n h\u01a1n v\u1edbi ng\u01b0\u1eddi d\u00f9ng th\u00f4ng qua vi\u1ec7c \u0111\u1eb7t ch\u00fang \u1edf c\u00e1c \u0111i\u1ec3m tr\u00ean m\u1ea1ng, t\u1eeb \u0111\u00f3 ho\u00e0n to\u00e0n thay \u0111\u1ed5i c\u00e1ch th\u1ee9c m\u1ea1ng ho\u1ea1t \u0111\u1ed9ng v\u00e0 tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng.<\/p>\n\n\n\n

\u0110\u1ea9y nhanh bi\u00ean l\u00e0 g\u00ec?<\/h2>\n\n\n\n

\u201cEdge Acceleration\u201d (T\u0103ng t\u1ed1c \u1edf c\u1ea1nh) l\u00e0 m\u1ed9t m\u00f4 h\u00ecnh ki\u1ebfn tr\u00fac m\u1ea1ng, trong \u0111\u00f3 \u00fd t\u01b0\u1edfng ch\u00ednh l\u00e0 chuy\u1ec3n qu\u00e1 tr\u00ecnh x\u1eed l\u00fd d\u1eef li\u1ec7u v\u00e0 vi\u1ec7c ph\u00e2n ph\u1ed1i n\u1ed9i dung t\u1eeb c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u trung t\u00e2m c\u00e1ch xa ng\u01b0\u1eddi d\u00f9ng ho\u1eb7c ngu\u1ed3n d\u1eef li\u1ec7u sang nh\u1eefng \u0111i\u1ec3m tr\u00ean m\u1ea1ng n\u1eb1m g\u1ea7n h\u01a1n v\u1edbi h\u1ecd h\u01a1n. Thu\u1eadt ng\u1eef \u201cc\u1ea1nh\u201d (edge) \u1edf \u0111\u00e2y mang t\u00ednh t\u01b0\u01a1ng \u0111\u1ed1i; c\u00f3 th\u1ec3 l\u00e0 c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u khu v\u1ef1c l\u1edbn, c\u00e1c \u0111i\u1ec3m truy c\u1eadp c\u1ea5p th\u00e0nh ph\u1ed1, ho\u1eb7c th\u1eadm ch\u00ed l\u00e0 c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u nh\u1ecf \u0111\u01b0\u1ee3c tri\u1ec3n khai tr\u1ef1c ti\u1ebfp t\u1ea1i c\u00e1c tr\u1ea1m giao th\u1ee9c di \u0111\u1ed9ng (cellular base stations) ho\u1eb7c trong n\u1ed9i b\u1ed9 doanh nghi\u1ec7p.<\/p>\n\n\n\n

Nguy\u00ean l\u00fd c\u1ed1t l\u00f5i c\u1ee7a t\u0103ng t\u1ed1c bi\u00ean<\/h3>\n\n\n\n

Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a n\u00f3 d\u1ef1a tr\u00ean m\u1ed9t \u0111\u1ecbnh lu\u1eadt v\u1eadt l\u00fd \u0111\u01a1n gi\u1ea3n: c\u00e0ng ng\u1eafn kho\u1ea3ng c\u00e1ch, th\u1eddi gian truy\u1ec1n d\u1eef li\u1ec7u c\u00e0ng \u00edt. B\u1eb1ng c\u00e1ch tri\u1ec3n khai m\u1ed9t s\u1ed1 l\u01b0\u1ee3ng l\u1edbn c\u00e1c n\u00fat edge (n\u00fat ph\u1ee5) m\u1ed9t c\u00e1ch ph\u00e2n t\u00e1n tr\u00ean to\u00e0n th\u1ebf gi\u1edbi, m\u1ed9t m\u1ea1ng l\u01b0\u1edbi edge r\u1ed9ng l\u1edbn \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng. Khi ng\u01b0\u1eddi d\u00f9ng th\u1ef1c hi\u1ec7n m\u1ed9t y\u00eau c\u1ea7u, h\u1ec7 th\u1ed1ng \u0111i\u1ec1u ph\u1ed1i th\u00f4ng minh s\u1ebd \u0111\u1ecbnh tuy\u1ebfn y\u00eau c\u1ea7u \u0111\u00f3 \u0111\u1ebfn n\u00fat edge g\u1ea7n nh\u1ea5t v\u1ec1 m\u1eb7t \u0111\u1ecba l\u00fd v\u00e0 c\u00f3 t\u1ea3i tr\u1ecdng th\u1ea5p nh\u1ea5t. N\u00fat edge n\u00e0y c\u00f3 th\u1ec3 tr\u1ef1c ti\u1ebfp ph\u1ea3n h\u1ed3i y\u00eau c\u1ea7u c\u1ee7a ng\u01b0\u1eddi d\u00f9ng m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i truy\u1ec1n d\u1eef li\u1ec7u v\u1ec1 m\u00e1y ch\u1ee7 trung t\u00e2m m\u1ed7i l\u1ea7n, t\u1eeb \u0111\u00f3 gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3 \u0111\u1ed9 tr\u1ec5 m\u1ea1ng v\u00e0 t\u1ef7 l\u1ec7 m\u1ea5t g\u00f3i d\u1eef li\u1ec7u.<\/p>\n

\u0110\u1ecdc th\u00eam T\u0103ng t\u1ed1c bi\u00ean (Edge Acceleration) v\u00e0 CDN: Ph\u00e2n t\u00edch to\u00e0n di\u1ec7n v\u1ec1 c\u00f4ng ngh\u1ec7 t\u0103ng t\u1ed1c m\u1ea1ng th\u1ebf h\u1ec7 m\u1edbi<\/a>\u3002<\/p>\n\n\n\n\n

S\u1ef1 kh\u00e1c bi\u1ec7t so v\u1edbi CDN truy\u1ec1n th\u1ed1ng<\/h3>\n\n\n\n

Nhi\u1ec1u ng\u01b0\u1eddi th\u01b0\u1eddng nh\u1ea7m l\u1eabn gi\u1eefa c\u00f4ng ngh\u1ec7 t\u0103ng t\u1ed1c n\u1ed9i dung t\u1ea1i c\u00e1c \u0111i\u1ec3m cu\u1ed1i (edge acceleration) v\u1edbi m\u1ea1ng ph\u00e2n ph\u1ed1i n\u1ed9i dung (Content Delivery Network \u2013 CDN). CDN truy\u1ec1n th\u1ed1ng ch\u1ee7 y\u1ebfu t\u1eadp trung v\u00e0o vi\u1ec7c l\u01b0u tr\u1eef v\u00e0 ph\u00e2n ph\u1ed1i c\u00e1c t\u00e0i nguy\u00ean t\u0129nh (nh\u01b0 h\u00ecnh \u1ea3nh, video, t\u1ec7p CSS\/JS), v\u1edbi tr\u1ecdng t\u00e2m l\u00e0 vi\u1ec7c c\u1ea3i thi\u1ec7n t\u1ed1c \u0111\u1ed9 truy c\u1eadp n\u1ed9i dung. Trong khi \u0111\u00f3, c\u00f4ng ngh\u1ec7 t\u0103ng t\u1ed1c n\u1ed9i dung t\u1ea1i c\u00e1c \u0111i\u1ec3m cu\u1ed1i hi\u1ec7n \u0111\u1ea1i l\u00e0 m\u1ed9t kh\u00e1i ni\u1ec7m r\u1ed9ng l\u1edbn h\u01a1n; n\u00f3 kh\u00f4ng ch\u1ec9 bao g\u1ed3m ch\u1ee9c n\u0103ng t\u0103ng t\u1ed1c t\u0129nh c\u1ee7a CDN m\u00e0 c\u00f2n t\u00edch h\u1ee3p th\u00eam c\u00e1c kh\u1ea3 n\u0103ng t\u00ednh to\u00e1n t\u1ea1i c\u00e1c \u0111i\u1ec3m cu\u1ed1i (edge computing). \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 c\u00e1c n\u00fat tr\u00ean m\u1ea1ng kh\u00f4ng ch\u1ec9 c\u00f3 th\u1ec3 l\u01b0u tr\u1eef n\u1ed9i dung m\u00e0 c\u00f2n c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c t\u00e1c v\u1ee5 t\u00ednh to\u00e1n nh\u1eb9 nh\u01b0 x\u1eed l\u00fd y\u00eau c\u1ea7u API, l\u1ecdc d\u1eef li\u1ec7u theo th\u1eddi gian th\u1ef1c, th\u1ef1c hi\u1ec7n c\u00e1c th\u1eed nghi\u1ec7m A\/B, x\u00e1c th\u1ef1c ng\u01b0\u1eddi d\u00f9ng, v.v., t\u1eeb \u0111\u00f3 th\u00fac \u0111\u1ea9y s\u1ef1 chuy\u1ec3n \u0111\u1ed5i t\u1eeb vi\u1ec7c ch\u1ec9 \u0111\u01a1n thu\u1ea7n \u201cph\u00e2n ph\u1ed1i n\u1ed9i dung\u201d sang vi\u1ec7c \u201ccung c\u1ea5p to\u00e0n di\u1ec7n c\u00e1c d\u1ecbch v\u1ee5 \u1ee9ng d\u1ee5ng\u201d cho ng\u01b0\u1eddi d\u00f9ng.<\/p>\n\n

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\r\n\t\t\t\t\t\\nbunny.net 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\tChi ph\u00ed ch\u1ec9 t\u1eeb 1 \u0111\u00f4 la m\u1ed7i th\u00e1ng, v\u1edbi m\u1ee9c ph\u00ed r\u00f5 r\u00e0ng v\u00e0 kh\u00f4ng c\u00f3 chi ph\u00ed \u1ea9n. C\u00e1c t\u00ednh n\u0103ng bao g\u1ed3m l\u01b0u tr\u1eef v\u0129nh vi\u1ec5n, gi\u00e1m s\u00e1t theo th\u1eddi gian th\u1ef1c, b\u1ea3o v\u1ec7 DDoS v\u00e0 ch\u1ee9ng ch\u1ec9 SSL mi\u1ec5n ph\u00ed. \u0110\u1eb7c bi\u1ec7t, n\u00f3 c\u00f2n \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a cho ph\u00e1t tr\u1ef1c tuy\u1ebfn video v\u00e0 cung c\u1ea5p m\u1ed9t m\u00f4 h\u00ecnh thanh to\u00e1n linh ho\u1ea1t theo m\u1ee9c s\u1eed d\u1ee5ng.<\/span>\r\n\t\t\t\t
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Kh\u00f4ng c\u1ea7n th\u1ebb t\u00edn d\u1ee5ng, d\u00f9ng th\u1eed mi\u1ec5n ph\u00ed trong 14 ng\u00e0y<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\tTruy c\u1eadp m\u1ea1ng l\u01b0\u1edbi ph\u00e2n ph\u1ed1i n\u1ed9i dung (CDN) c\u1ee7a bunny.net \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\u0110\u00e1m m\u00e2y Cloudways Cloudflare Enterprise<\/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\tG\u00f3i gi\u00e1 d\u1ecbch v\u1ee5 CDN\/WAF c\u1ea5p doanh nghi\u1ec7p c\u1ee7a Cloudflare c\u00f3 c\u00e1c m\u1ee9c ph\u00ed nh\u01b0 sau: t\u1ed1i \u0111a 5 t\u00ean mi\u1ec1n, m\u1ed7i t\u00ean mi\u1ec1n c\u00f3 gi\u00e1 4,99 USD\/th\u00e1ng, bao g\u1ed3m 100GB b\u0103ng th\u00f4ng, v\u00e0 ph\u1ea7n v\u01b0\u1ee3t qu\u00e1 s\u1ebd \u0111\u01b0\u1ee3c t\u00ednh ph\u00ed theo m\u1ee9c ph\u00ed 0,02 USD\/GB.<\/span>\r\n\t\t\t\t
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M\u1ed7i t\u00ean mi\u1ec1n \u0111\u01b0\u1ee3c t\u1eb7ng 100GB l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\tTruy c\u1eadp Cloudways Cloudflare Enterprise \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

C\u00e1c th\u00e0nh ph\u1ea7n c\u00f4ng ngh\u1ec7 ch\u00ednh c\u1ee7a t\u0103ng t\u1ed1c bi\u00ean<\/h2>\n\n\n\n

Vi\u1ec7c tri\u1ec3n khai c\u00f4ng ngh\u1ec7 t\u0103ng t\u1ed1c d\u1eef li\u1ec7u t\u1ea1i c\u00e1c \u0111i\u1ec3m cu\u1ed1i (edge acceleration) m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 ph\u1ee5 thu\u1ed9c v\u00e0o s\u1ef1 ph\u1ed1i h\u1ee3p ho\u1ea1t \u0111\u1ed9ng c\u1ee7a nhi\u1ec1u c\u00f4ng ngh\u1ec7 then ch\u1ed1t; nh\u1eefng c\u00f4ng ngh\u1ec7 n\u00e0y c\u00f9ng nhau t\u1ea1o n\u00ean n\u1ec1n t\u1ea3ng v\u1eefng ch\u1eafc cho m\u1ea1ng l\u01b0\u1edbi edge.<\/p>\n\n\n\n

C\u00e1c n\u00fat bi\u00ean gi\u1edbi ph\u00e2n t\u00e1n to\u00e0n c\u1ea7u (Global Distributed Edge Nodes)<\/h3>\n\n\n\n

\u0110\u00e2y ch\u00ednh l\u00e0 n\u1ec1n t\u1ea3ng v\u1eadt ch\u1ea5t cho c\u00f4ng ngh\u1ec7 t\u0103ng t\u1ed1c d\u1eef li\u1ec7u t\u1ea1i c\u00e1c \u0111i\u1ec3m \u201cr\u00eca\u201d (edge acceleration). C\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 \u0111\u00e3 tri\u1ec3n khai h\u00e0ng tr\u0103m, th\u1eadm ch\u00ed h\u00e0ng ngh\u00ecn node t\u0103ng t\u1ed1c tr\u00ean kh\u1eafp c\u00e1c l\u1ee5c \u0111\u1ecba, c\u00e1c qu\u1ed1c gia v\u00e0 khu v\u1ef1c tr\u1ecdng y\u1ebfu tr\u00ean th\u1ebf gi\u1edbi, bao g\u1ed3m c\u1ea3 c\u00e1c th\u00e0nh ph\u1ed1 l\u1edbn. Nh\u1eefng node n\u00e0y \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi nhau th\u00f4ng qua m\u1ea1ng l\u01b0\u1edbi tr\u1ee5c cao t\u1ed1c, t\u1ea1o th\u00e0nh m\u1ed9t h\u1ec7 th\u1ed1ng m\u1ea1ng c\u00f3 \u0111\u1ed9 tr\u1ec5 th\u1ea5p v\u00e0 kh\u1ea3 n\u0103ng s\u1eb5n s\u00e0ng cao. M\u1eadt \u0111\u1ed9 v\u00e0 s\u1ef1 ph\u00e2n b\u1ed1 h\u1ee3p l\u00fd c\u1ee7a c\u00e1c node tr\u1ef1c ti\u1ebfp quy\u1ebft \u0111\u1ecbnh ph\u1ea1m vi v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a hi\u1ec7u qu\u1ea3<\/p>\n\n\n\n

\u0110\u1ecbnh tuy\u1ebfn th\u00f4ng minh v\u00e0 c\u00e2n b\u1eb1ng t\u1ea3i<\/h3>\n\n\n\n

Khi y\u00eau c\u1ea7u t\u1eeb ng\u01b0\u1eddi d\u00f9ng \u0111\u01b0\u1ee3c nh\u1eadn, h\u1ec7 th\u1ed1ng \u0111\u1ecbnh tuy\u1ebfn th\u00f4ng minh (ch\u1eb3ng h\u1ea1n d\u1ef1a tr\u00ean c\u00f4ng ngh\u1ec7 BGP Anycast ho\u1eb7c DNS) s\u1ebd ph\u00e2n t\u00edch ngay l\u1eadp t\u1ee9c v\u1ecb tr\u00ed IP c\u1ee7a ng\u01b0\u1eddi d\u00f9ng, t\u00ecnh tr\u1ea1ng m\u1ea1ng, tr\u1ea1ng th\u00e1i ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00e1c node v\u00e0 m\u1ee9c \u0111\u1ed9 t\u1ea3i, sau \u0111\u00f3 ch\u1ecdn node edge t\u1ed1i \u01b0u nh\u1ea5t \u0111\u1ec3 cung c\u1ea5p d\u1ecbch v\u1ee5 trong v\u00f2ng v\u00e0i miligi\u00e2y. C\u01a1 ch\u1ebf \u0111\u1ecbnh tuy\u1ebfn \u0111\u1ed9ng n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng l\u01b0u l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed5 \u0111\u1ec1u v\u00e0 lu\u00f4n \u0111\u01b0\u1ee3c chuy\u1ec3n h\u01b0\u1edbng \u0111\u1ebfn \u0111i\u1ec3m truy c\u1eadp c\u00f3 hi\u1ec7u su\u1ea5t t\u1ed1t nh\u1ea5t, gi\u00fap tr\u00e1nh t\u00ecnh tr\u1ea1ng qu\u00e1 t\u1ea3i ho\u1eb7c s\u1ef1 c\u1ed1 \u1edf m\u1ed9t \u0111i\u1ec3m duy nh\u1ea5t.<\/p>\n\n\n\n

T\u00ednh to\u00e1n bi\u00ean v\u00e0 d\u1ecbch v\u1ee5 h\u00e0m nh\u01b0 m\u1ed9t d\u1ecbch v\u1ee5<\/h3>\n\n\n\n

\u0110\u00e2y ch\u00ednh l\u00e0 \u0111i\u1ec3m kh\u00e1c bi\u1ec7t c\u1ed1t l\u00f5i gi\u1eefa c\u00f4ng ngh\u1ec7 t\u0103ng t\u1ed1c d\u1eef li\u1ec7u t\u1ea1i \u201cr\u00eca\u201d (edge acceleration) v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef d\u1eef li\u1ec7u truy\u1ec1n th\u1ed1ng (traditional caching). C\u00e1c n\u1ec1n t\u1ea3ng t\u00ednh to\u00e1n t\u1ea1i r\u00eca (edge computing platforms) cho ph\u00e9p c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n tri\u1ec3n khai logic \u1ee9ng d\u1ee5ng (th\u01b0\u1eddng d\u01b0\u1edbi d\u1ea1ng c\u00e1c h\u00e0m kh\u00f4ng c\u1ea7n m\u00e1y ch\u1ee7 \u2013 serverless functions) tr\u1ef1c ti\u1ebfp l\u00ean c\u00e1c n\u00fat t\u00ednh to\u00e1n \u1edf \u201cr\u00eca\u201d. V\u00ed d\u1ee5, m\u1ed9t API x\u1eed l\u00fd vi\u1ec7c g\u1eedi \u0111i c\u00e1c bi\u1ec3u m\u1eabu ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc x\u00e1c th\u1ef1c v\u00e0 \u0111\u1ecbnh d\u1ea1ng d\u1eef li\u1ec7u ngay t\u1ea1i n\u00fat t\u00ednh to\u00e1n \u0111\u00f3, ch\u1ec9 chuy\u1ec3n nh\u1eefng d\u1eef li\u1ec7u c\u1ea7n thi\u1ebft tr\u1edf l\u1ea1i trung t\u00e2m \u0111\u00e1m m\u00e2y, t\u1eeb \u0111\u00f3 gi\u1ea3m th\u1eddi gian ph\u1ea3n h\u1ed3i v\u00e0 gi\u1ea3m \u00e1p<\/p>\n

\u0110\u1ecdc th\u00eam C\u00f4ng ngh\u1ec7 gia t\u1ed1c bi\u00ean: Ph\u00e2n t\u00edch nguy\u00ean l\u00fd, l\u1ee3i th\u1ebf v\u00e0 tri\u1ec3n v\u1ecdng \u1ee9ng d\u1ee5ng t\u01b0\u01a1ng lai<\/a>\u3002<\/p>\n\n\n\n\n

Kh\u1ea3 n\u0103ng b\u1ea3o m\u1eadt v\u00e0 tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh<\/h3>\n\n\n\n

V\u00ec l\u01b0u l\u01b0\u1ee3ng d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c x\u1eed l\u00fd ngay t\u1ea1i c\u00e1c \u0111i\u1ec3m truy c\u1eadp (edge points), vi\u1ec7c b\u1ea3o v\u1ec7 an ninh c\u0169ng c\u1ea7n \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n ngay t\u1eeb giai \u0111o\u1ea1n \u0111\u1ea7u. C\u00e1c n\u1ec1n t\u1ea3ng t\u0103ng t\u1ed1c d\u1eef li\u1ec7u hi\u1ec7n \u0111\u1ea1i t\u00edch h\u1ee3p nhi\u1ec1u c\u00f4ng ngh\u1ec7 b\u1ea3o m\u1eadt nh\u01b0 b\u1ea3o v\u1ec7 ch\u1ed1ng c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng ki\u1ec3u DDoS (Distributed Denial of Service), t\u01b0\u1eddng l\u1eeda \u1ee9ng d\u1ee5ng web (Web Application Firewalls), qu\u1ea3n l\u00fd c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh t\u1ef1 \u0111\u1ed9ng (robot programs), v\u00e0 c\u01a1 ch\u1ebf truy c\u1eadp m\u1ea1ng d\u1ef1a tr\u00ean nguy\u00ean t\u1eafc \u201ckh\u00f4ng tin t\u01b0\u1edfng g\u00ec c\u1ea3\u201d (zero-trust network access). T\u1ea5t c\u1ea3 c\u00e1c ch\u00ednh s\u00e1ch b\u1ea3o m\u1eadt n\u00e0y \u0111\u1ec1u \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n tr\u1ef1c ti\u1ebfp t\u1ea1i c\u00e1c node edge, gi\u00fap ch\u1eb7n c\u00e1c lu\u1ed3ng d\u1eef li\u1ec7u \u0111\u1ed9c h\u1ea1i tr\u01b0\u1edbc khi ch\u00fang k\u1ecbp \u0111\u1ebfn m\u00e1y ch\u1ee7 ngu\u1ed3n. \u0110\u1ed3ng th\u1eddi, \u0111i\u1ec1<\/p>\n\n\n\n

C\u00e1c k\u1ecbch b\u1ea3n \u1ee9ng d\u1ee5ng c\u1ed1t l\u00f5i c\u1ee7a t\u0103ng t\u1ed1c bi\u00ean<\/h2>\n\n\n\n

C\u00f4ng ngh\u1ec7 t\u0103ng t\u1ed1c \u1edf r\u00eca (edge acceleration) \u0111ang l\u00e0m thay \u0111\u1ed5i s\u00e2u s\u1eafc c\u00e1ch th\u1ee9c cung c\u1ea5p d\u1ecbch v\u1ee5 trong nhi\u1ec1u ng\u00e0nh, v\u1edbi nh\u1eefng tr\u01b0\u1eddng h\u1ee3p \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i v\u00e0 s\u00e2u r\u1ed9ng.<\/p>\n\n\n\n

Streaming Media v\u00e0 T\u01b0\u01a1ng T\u00e1c Th\u1eddi Gian Th\u1ef1c<\/h3>\n\n\n\n

\u0110\u1ed1i v\u1edbi c\u00e1c d\u1ecbch v\u1ee5 xem video theo y\u00eau c\u1ea7u (VOD) v\u00e0 truy\u1ec1n ph\u00e1t tr\u1ef1c ti\u1ebfp (Live Streaming), c\u00f4ng ngh\u1ec7 t\u0103ng t\u1ed1c t\u1ea1i c\u00e1c \u0111i\u1ec3m ngo\u1ea1i vi (edge acceleration) gi\u00fap l\u01b0u tr\u1eef n\u1ed9i dung video ph\u1ed5 bi\u1ebfn t\u1ea1i nh\u1eefng \u0111i\u1ec3m n\u00e0y, t\u1eeb \u0111\u00f3 cho ph\u00e9p ng\u01b0\u1eddi xem kh\u1edfi \u0111\u1ed9ng vi\u1ec7c ph\u00e1t video m\u1ed9t c\u00e1ch nhanh ch\u00f3ng v\u00e0 t\u1eadn h\u01b0\u1edfng tr\u1ea3i nghi\u1ec7m truy\u1ec1n ph\u00e1t \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao, kh\u00f4ng b\u1ecb gi\u00e1n \u0111o\u1ea1n. Trong c\u00e1c t\u00ecnh hu\u1ed1ng t\u01b0\u01a1ng t\u00e1c th\u1eddi gian th\u1ef1c nh\u01b0 h\u1ecdp tr\u1ef1c tuy\u1ebfn, gi\u00e1o d\u1ee5c tr\u1ef1c tuy\u1ebfn, v\u00e0 tr\u00f2 ch\u01a1i tr\u00ean n\u1ec1n t\u1ea3ng \u0111\u00e1m m\u00e2y, c\u00e1c n\u00fat \u0111i\u1ec3m ngo\u1ea1i vi x\u1eed l\u00fd vi\u1ec7c m\u00e3 h\u00f3a v\u00e0 gi\u1ea3i m\u00e3 \u00e2m thanh, video, gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3 \u0111\u1ed9 tr\u1ec5 trong<\/p>\n\n\n\n

Th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed v\u00e0 ho\u1ea1t \u0111\u1ed9ng kinh doanh to\u00e0n c\u1ea7u<\/h3>\n\n\n\n

M\u1ed7i s\u1ef1 ch\u1eadm tr\u1ec5 100 mili gi\u00e2y trong qu\u00e1 tr\u00ecnh t\u1ea3i trang c\u1ee7a trang web th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn s\u1ef1 gi\u1ea3m s\u00fat doanh s\u1ed1 b\u00e1n h\u00e0ng. C\u00f4ng ngh\u1ec7 t\u0103ng t\u1ed1c ngo\u1ea1i vi (edge acceleration) cho ph\u00e9p l\u01b0u tr\u1eef c\u00e1c t\u00e0i nguy\u00ean t\u0129nh nh\u01b0 h\u00ecnh \u1ea3nh s\u1ea3n ph\u1ea9m, n\u1ed9i dung m\u00f4 t\u1ea3 s\u1ea3n ph\u1ea9m, v\u00e0 x\u1eed l\u00fd c\u00e1c y\u00eau c\u1ea7u \u0111\u1ed9ng nh\u01b0 khuy\u1ebfn ngh\u1ecb c\u00e1 nh\u00e2n h\u00f3a, truy v\u1ea5n h\u00e0ng t\u1ed3n kho ngay t\u1ea1i c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u g\u1ea7n ng\u01b0\u1eddi d\u00f9ng nh\u1ea5t, \u0111\u1ea3m b\u1ea3o tr\u1ea3i nghi\u1ec7m mua s\u1eafm nhanh ch\u00f3ng v\u00e0 nh\u1ea5t qu\u00e1n cho ng\u01b0\u1eddi d\u00f9ng tr\u00ean to\u00e0n th\u1ebf gi\u1edbi. \u0110i\u1ec1u n\u00e0y c\u1ef1c k\u1ef3 quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c doanh nghi\u1ec7p \u0111ang tri\u1ec3n kh<\/p>\n\n\n\n

IoT (Internet of Things) v\u00e0 Tr\u00ed tu\u1ec7 bi\u00ean gi\u1edbi (Edge Intelligence)<\/h3>\n\n\n\n

C\u00e1c thi\u1ebft b\u1ecb trong Internet of Things (IoT) t\u1ea1o ra l\u01b0\u1ee3ng d\u1eef li\u1ec7u kh\u1ed5ng l\u1ed3; vi\u1ec7c truy\u1ec1n to\u00e0n b\u1ed9 d\u1eef li\u1ec7u v\u1ec1 \u0111\u00e1m m\u00e2y \u0111\u1ec3 x\u1eed l\u00fd kh\u00f4ng ch\u1ec9 kh\u00f4ng kinh t\u1ebf m\u00e0 c\u00f2n kh\u00f4ng hi\u1ec7u qu\u1ea3. C\u1ea5u tr\u00fac t\u0103ng t\u1ed1c d\u1eef li\u1ec7u t\u1ea1i \u201cr\u00eca\u201d (edge acceleration) cho ph\u00e9p th\u1ef1c hi\u1ec7n c\u00e1c thao t\u00e1c x\u1eed l\u00fd s\u01a1 b\u1ed9, l\u1ecdc v\u00e0 t\u1ed5ng h\u1ee3p d\u1eef li\u1ec7u ngay t\u1ea1i c\u00e1c n\u00fat g\u1ea7n c\u1ea3m bi\u1ebfn v\u00e0 thi\u1ebft b\u1ecb thu th\u1eadp d\u1eef li\u1ec7u, ch\u1ec9 \u0111\u01b0a nh\u1eefng th\u00f4ng tin c\u00f3 gi\u00e1 tr\u1ecb l\u00ean \u0111\u00e1m m\u00e2y. \u0110\u1ed3ng th\u1eddi, c\u00e1c m\u00f4 h\u00ecnh tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o (AI) nh\u1eb9 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c tri\u1ec3n khai t\u1ea1i c\u00e1c n\u00fat n\u00e0y, gi\u00fap c\u00e1c thi\u1ebft b\u1ecb ph\u1ea3n \u1ee9ng m\u1ed9t c\u00e1ch th\u00f4ng minh v\u00e0 ngay l\u1eadp t\u1ee9c \u2013 ch\u1eb3ng h\u1ea1n nh\u01b0 vi\u1ec7c ra quy\u1ebft \u0111\u1ecbnh t\u1ee9c th\u00ec trong xe t\u1ef1 l\u00e1i ho\u1eb7c ph\u00e1t hi\u1ec7n l\u1ed7i trong nh\u00e0 m\u00e1y th\u00f4ng minh.<\/p>\n\n\n\n

Software as a Service (SaaS) v\u00e0 T\u0103ng t\u1ed1c API<\/h3>\n\n\n\n

Ng\u00e0y c\u00e0ng nhi\u1ec1u doanh nghi\u1ec7p \u00e1p d\u1ee5ng m\u00f4 h\u00ecnh SaaS. Nh\u1edd c\u00f4ng ngh\u1ec7 t\u0103ng t\u1ed1c d\u1eef li\u1ec7u t\u1ea1i c\u00e1c \u0111i\u1ec3m cu\u1ed1i (edge acceleration), c\u00e1c nh\u00e0 cung c\u1ea5p SaaS c\u00f3 th\u1ec3 tri\u1ec3n khai c\u00e1c API ph\u00eda sau \u1ee9ng d\u1ee5ng c\u1ee7a h\u1ecd t\u1ea1i nh\u1eefng \u0111i\u1ec3m cu\u1ed1i n\u00e0y. C\u00e1c y\u00eau c\u1ea7u t\u1eeb ng\u01b0\u1eddi d\u00f9ng tr\u00ean to\u00e0n th\u1ebf gi\u1edbi \u0111\u1ec1u \u0111\u01b0\u1ee3c x\u1eed l\u00fd b\u1edfi c\u00e1c n\u00fat \u0111i\u1ec3m cu\u1ed1i g\u1ea7n nh\u1ea5t, gi\u00fap c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 t\u1ed1c \u0111\u1ed9 truy c\u1eadp v\u00e0 kh\u1ea3 n\u0103ng s\u1eed d\u1ee5ng c\u00e1c \u1ee9ng d\u1ee5ng doanh nghi\u1ec7p nh\u01b0 c\u00f4ng c\u1ee5 h\u1ee3p t\u00e1c l\u00e0m vi\u1ec7c (Office collaboration tools), h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd quan h\u1ec7 kh\u00e1ch h\u00e0ng (CRM), h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd ho\u1ea1t \u0111\u1ed9ng kinh doanh (ERP), t\u1eeb \u0111\u00f3 m\u1edf \u0111\u01b0\u1eddng cho ho\u1ea1t \u0111\u1ed9ng to\u00e0n c\u1ea7u h\u00f3a c\u1ee7a c\u00e1c<\/p>\n

\u0110\u1ecdc th\u00eam V\u1edbi qu\u00e1 tr\u00ecnh s\u1ed1 h\u00f3a ng\u00e0y c\u00e0ng s\u00e2u r\u1ed9ng, nhu c\u1ea7u v\u1ec1 t\u01b0\u01a1ng t\u00e1c th\u1eddi gian th\u1ef1c v\u00e0 x\u1eed l\u00fd d\u1eef li\u1ec7u t\u0103ng tr\u01b0\u1edfng m\u1ea1nh m\u1ebd, truy\u1ec1n th\u1ed1ng<\/a>\u3002<\/p>\n\n\n\n\n

Th\u00e1ch th\u1ee9c v\u00e0 c\u00e2n nh\u1eafc khi tri\u1ec3n khai t\u0103ng t\u1ed1c bi\u00ean<\/h2>\n\n\n\n

M\u1eb7c d\u00f9 l\u1ee3i th\u1ebf r\u1ea5t r\u00f5 r\u00e0ng, khi \u00e1p d\u1ee5ng c\u00f4ng ngh\u1ec7 t\u0103ng t\u1ed1c bi\u00ean (edge acceleration), c\u00e1c doanh nghi\u1ec7p v\u1eabn c\u1ea7n \u0111\u00e1nh gi\u00e1 c\u1ea9n th\u1eadn v\u00e0 \u0111\u1ed1i ph\u00f3 v\u1edbi m\u1ed9t s\u1ed1 th\u00e1ch th\u1ee9c.<\/p>\n\n\n\n

C\u1ea3i t\u1ea1o ki\u1ebfn tr\u00fac \u1ee9ng d\u1ee5ng<\/h3>\n\n\n\n

\u0110\u1ec3 di chuy\u1ec3n c\u00e1c \u1ee9ng d\u1ee5ng hi\u1ec7n c\u00f3 l\u00ean c\u00e1c h\u1ec7 th\u1ed1ng t\u00ednh to\u00e1n \u1edf \u201cr\u00eca\u201d (edge computing systems), th\u01b0\u1eddng c\u1ea7n ph\u1ea3i \u0111i\u1ec1u ch\u1ec9nh c\u1ea5u tr\u00fac c\u1ee7a ch\u00fang. C\u00e1c ki\u1ebfn tr\u00fac truy\u1ec1n th\u1ed1ng, d\u1ea1ng monolithic ho\u1eb7c c\u00f3 m\u1ee9c \u0111\u1ed9 k\u1ebft n\u1ed1i ch\u1eb7t ch\u1ebd gi\u1eefa c\u00e1c th\u00e0nh ph\u1ea7n, c\u00f3 th\u1ec3 kh\u00f3 t\u1eadn d\u1ee5ng \u0111\u01b0\u1ee3c nh\u1eefng l\u1ee3i th\u1ebf c\u1ee7a c\u00f4ng ngh\u1ec7 edge computing. C\u00e1c doanh nghi\u1ec7p c\u1ea7n xem x\u00e9t vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i sang ki\u1ebfn tr\u00fac microservices ho\u1eb7c ki\u1ebfn tr\u00fac kh\u00f4ng d\u1ef1a tr\u00ean m\u00e1y ch\u1ee7 (serverless), v\u00e0 t\u00e1ch ra nh\u1eefng ph\u1ea7n logic kinh doanh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c x\u1eed l\u00fd tr\u1ef1c ti\u1ebfp t\u1ea1i c\u00e1c \u0111i\u1ec3m \u201cr\u00eca\u201d (nh\u01b0 x\u00e1c th\u1ef1c ng\u01b0\u1eddi d\u00f9ng<\/p>\n\n\n\n

T\u00ednh nh\u1ea5t qu\u00e1n v\u00e0 qu\u1ea3n l\u00fd tr\u1ea1ng th\u00e1i<\/h3>\n\n\n\n

Trong m\u1ea1ng l\u01b0\u1edbi bi\u00ean gi\u1edbi ph\u00e2n t\u00e1n, vi\u1ec7c qu\u1ea3n l\u00fd tr\u1ea1ng th\u00e1i phi\u00ean ng\u01b0\u1eddi d\u00f9ng v\u00e0 \u0111\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n d\u1eef li\u1ec7u l\u00e0 m\u1ed9t th\u00e1ch th\u1ee9c l\u1edbn. Do c\u00e1c y\u00eau c\u1ea7u c\u1ee7a ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1ecbnh tuy\u1ebfn \u0111\u1ebfn c\u00e1c n\u00fat bi\u00ean gi\u1edbi kh\u00e1c nhau, c\u1ea7n s\u1eed d\u1ee5ng c\u01a1 s\u1edf d\u1eef li\u1ec7u ph\u00e2n t\u00e1n, b\u1ed9 \u0111\u1ec7m to\u00e0n c\u1ea7u ho\u1eb7c c\u00e1c c\u01a1 ch\u1ebf \u0111\u1ed3ng b\u1ed9 h\u00f3a tr\u1ea1ng th\u00e1i \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o tr\u1ea3i nghi\u1ec7m nh\u1ea5t qu\u00e1n cho c\u00e1c d\u1ecbch v\u1ee5 c\u00f3 tr\u1ea1ng th\u00e1i, \u0111i\u1ec1u n\u00e0y l\u00e0m t\u0103ng \u0111\u1ed9 ph\u1ee9c t\u1ea1p trong thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng.<\/p>\n\n\n\n

Chi ph\u00ed v\u00e0 vi\u1ec7c \u201ckh\u00f3a\u201d (b\u1ecb r\u00e0ng bu\u1ed9c) v\u1edbi nh\u00e0 cung c\u1ea5p<\/h3>\n\n\n\n

M\u1eb7c d\u00f9 vi\u1ec7c s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 t\u00ednh to\u00e1n t\u1ea1i \u0111i\u1ec3m cu\u1ed1i (edge computing) c\u00f3 th\u1ec3 gi\u00fap gi\u1ea3m chi ph\u00ed b\u0103ng th\u00f4ng v\u00e0 g\u00e1nh n\u1eb7ng cho m\u00e1y ch\u1ee7 ngu\u1ed3n (source server), vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c ngu\u1ed3n l\u1ef1c t\u1ea1i \u0111i\u1ec3m cu\u1ed1i v\u1eabn s\u1ebd t\u1ea1o ra chi ph\u00ed ri\u00eang. C\u00e1c doanh nghi\u1ec7p c\u1ea7n qu\u1ea3n l\u00fd m\u1ed9t c\u00e1ch ch\u1eb7t ch\u1ebd s\u1ed1 l\u1ea7n g\u1ecdi c\u00e1c h\u00e0m (functions) \u0111\u01b0\u1ee3c th\u1ef1c thi t\u1ea1i \u0111i\u1ec3m cu\u1ed1i, th\u1eddi gian ch\u00fang ho\u1ea1t \u0111\u1ed9ng, c\u0169ng nh\u01b0 l\u01b0\u1ee3ng d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c truy\u1ec1n \u0111i (outbound traffic). Ngo\u00e0i ra, vi\u1ec7c ph\u1ee5 thu\u1ed9c qu\u00e1 m\u1ee9c v\u00e0o API v\u00e0 chu\u1ed7i c\u00f4ng c\u1ee5 (toolchain) c\u1ee7a m\u1ed9t nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 t\u00ednh to\u00e1n t\u1ea1i \u0111i\u1ec3m cu\u1ed1i c\u1ee5 th\u1ec3 c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn r<\/p>\n\n\n\n

S\u1ef1 ph\u1ee9c t\u1ea1p c\u1ee7a an ninh v\u00e0 gi\u00e1m s\u00e1t<\/h3>\n\n\n\n

Ranh gi\u1edbi b\u1ea3o m\u1eadt \u0111\u00e3 m\u1edf r\u1ed9ng t\u1eeb m\u1ed9t trung t\u00e2m \u0111\u00e1m m\u00e2y duy nh\u1ea5t sang h\u00e0ng ngh\u00ecn n\u00fat bi\u00ean (edge nodes), l\u00e0m t\u0103ng di\u1ec7n t\u00edch b\u1ecb t\u1ea5n c\u00f4ng. C\u00e1c doanh nghi\u1ec7p c\u1ea7n x\u00e2y d\u1ef1ng m\u1ed9t h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd ch\u00ednh s\u00e1ch b\u1ea3o m\u1eadt th\u1ed1ng nh\u1ea5t v\u00e0 h\u1ec7 th\u1ed1ng ki\u1ec3m to\u00e1n tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh. \u0110\u1ed3ng th\u1eddi, vi\u1ec7c gi\u00e1m s\u00e1t v\u00e0 ch\u1ea9n \u0111o\u00e1n c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c tri\u1ec3n khai tr\u00ean nhi\u1ec1u n\u00fat bi\u00ean tr\u00ean to\u00e0n c\u1ea7u c\u00e0ng tr\u1edf n\u00ean th\u00e1ch th\u1ee9c h\u01a1n; \u0111i\u1ec1u n\u00e0y \u0111\u00f2i h\u1ecfi ph\u1ea3i c\u00f3 nh\u1eefng c\u00f4ng c\u1ee5 c\u00f3 kh\u1ea3 n\u0103ng t\u1ed5ng h\u1ee3p c\u00e1c b\u1ea3n ghi (logs), theo d\u00f5i chu\u1ed7i y\u00eau c\u1ea7u (request chains) v\u00e0 \u0111o l\u01b0\u1eddng hi\u1ec7u su\u1ea5t ho\u1ea1<\/p>\n\n\n\n

T\u00f3m l\u1ea1i<\/h2>\n\n\n\n

C\u00f4ng ngh\u1ec7 t\u0103ng t\u1ed1c \u1edf c\u00e1c \u0111i\u1ec3m cu\u1ed1i (edge acceleration) \u0111\u1ea1i di\u1ec7n cho m\u1ed9t h\u01b0\u1edbng ph\u00e1t tri\u1ec3n quan tr\u1ecdng trong ki\u1ebfn tr\u00fac m\u1ea1ng. B\u1eb1ng c\u00e1ch t\u00edch h\u1ee3p kh\u1ea3 n\u0103ng t\u00ednh to\u00e1n v\u00e0 l\u01b0u tr\u1eef ngay t\u1ea1i c\u00e1c \u0111i\u1ec3m cu\u1ed1i m\u1ea1ng, c\u00f4ng ngh\u1ec7 n\u00e0y gi\u1ea3i quy\u1ebft tri\u1ec7t \u0111\u1ec3 nh\u1eefng h\u1ea1n ch\u1ebf v\u1ec1 \u0111\u1ed9 tr\u1ec5 do kho\u1ea3ng c\u00e1ch v\u1eadt l\u00fd g\u00e2y ra. N\u00f3 \u0111\u00e3 ph\u00e1t tri\u1ec3n t\u1eeb m\u1ed9t h\u1ec7 th\u1ed1ng \u0111\u01a1n gi\u1ea3n ch\u1ec9 d\u00f9ng \u0111\u1ec3 ph\u00e2n ph\u1ed1i n\u1ed9i dung t\u0129nh, th\u00e0nh m\u1ed9t n\u1ec1n t\u1ea3ng cung c\u1ea5p d\u1ecbch v\u1ee5 to\u00e0n di\u1ec7n c\u00f3 kh\u1ea3 n\u0103ng x\u1eed l\u00fd logic kinh doanh \u0111\u1ed9ng. T\u1eeb vi\u1ec7c c\u1ea3i thi\u1ec7n tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng t\u1ea1i thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i \u0111\u1ebfn vi\u1ec7c trang b\u1ecb c\u00e1c t\u00ednh n\u0103ng th\u00f4ng minh th\u1eddi gian th\u1ef1c cho Internet of Things (IoT), gi\u00e1 tr\u1ecb \u1ee9ng d\u1ee5ng c\u1ee7a c\u00f4ng ngh\u1ec7 n\u00e0y<\/p>\n\n\n\n

Tuy nhi\u00ean, vi\u1ec7c tri\u1ec3n khai th\u00e0nh c\u00f4ng c\u00f4ng ngh\u1ec7 t\u0103ng t\u1ed1c d\u1eef li\u1ec7u \u1edf c\u1ea5p \u0111\u1ed9 \u201cr\u00eca\u201d (edge acceleration) kh\u00f4ng \u0111\u01a1n gi\u1ea3n ch\u1ec9 l\u00e0 k\u1ebft n\u1ed1i c\u00e1c h\u1ec7 th\u1ed1ng l\u1ea1i v\u1edbi nhau; \u0111i\u1ec1u n\u00e0y \u0111\u00f2i h\u1ecfi c\u00e1c doanh nghi\u1ec7p ph\u1ea3i n\u00e2ng c\u1ea5p v\u00e0 t\u00e1i c\u1ea5u tr\u00fac l\u1ea1i c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u1ee9ng d\u1ee5ng, h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd d\u1eef li\u1ec7u c\u0169ng nh\u01b0 quy tr\u00ecnh v\u1eadn h\u00e0nh (ops) c\u1ee7a m\u00ecnh. Trong t\u01b0\u01a1ng lai, v\u1edbi s\u1ef1 ph\u1ed5 bi\u1ebfn c\u1ee7a c\u00f4ng ngh\u1ec7 5G v\u00e0 nhu c\u1ea7u v\u1ec1 s\u1ee9c m\u1ea1nh t\u00ednh to\u00e1n ng\u00e0y c\u00e0ng t\u0103ng, s\u1ef1 ph\u1ed1i h\u1ee3p gi\u1eefa c\u00e1c h\u1ec7 th\u1ed1ng \u1edf c\u1ea5p \u0111\u1ed9 \u201cr\u00eca\u201d v\u00e0 h\u1ec7 th\u1ed1ng \u0111\u00e1m m\u00e2y (cloud) s\u1ebd tr\u1edf n\u00ean ch\u1eb7t ch\u1ebd h\u01a1n, v\u00e0 c\u00f4ng ngh\u1ec7 t\u0103ng t\u1ed1c d\u1eef li\u1ec7u<\/p>\n\n\n\n

FAQ \u5e38\u89c1\u95ee\u9898<\/h2>\n\n\n\n

M\u1ed1i quan h\u1ec7 gi\u1eefa t\u0103ng t\u1ed1c bi\u00ean v\u00e0 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y l\u00e0 g\u00ec?<\/h3>\n\n\n\n

C\u00f4ng ngh\u1ec7 t\u0103ng t\u1ed1c t\u1ea1i c\u00e1c \u0111i\u1ec3m cu\u1ed1i (edge acceleration) kh\u00f4ng nh\u1eb1m thay th\u1ebf \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y (cloud computing), m\u00e0 l\u00e0 m\u1ed9t s\u1ef1 m\u1edf r\u1ed9ng v\u00e0 b\u1ed5 sung cho n\u00f3. \u0110i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y cung c\u1ea5p ngu\u1ed3n l\u1ef1c t\u00ednh to\u00e1n v\u00e0 l\u01b0u tr\u1eef m\u1ea1nh m\u1ebd, t\u1eadp trung, ph\u00f9 h\u1ee3p \u0111\u1ec3 x\u1eed l\u00fd c\u00e1c t\u00e1c v\u1ee5 t\u00ednh to\u00e1n h\u00e0ng lo\u1ea1t ph\u1ee9c t\u1ea1p v\u00e0 y\u00eau c\u1ea7u nhi\u1ec1u d\u1eef li\u1ec7u. Trong khi \u0111\u00f3, c\u00f4ng ngh\u1ec7 t\u0103ng t\u1ed1c t\u1ea1i c\u00e1c \u0111i\u1ec3m cu\u1ed1i ch\u1ecbu tr\u00e1ch nhi\u1ec7m x\u1eed l\u00fd c\u00e1c t\u00e1c v\u1ee5 th\u1eddi gian th\u1ef1c \u0111\u00f2i h\u1ecfi \u0111\u1ed9 tr\u1ec5 th\u1ea5p v\u00e0 ph\u1ea3n h\u1ed3i nhanh ch\u00f3ng. C\u1ea3 hai ho\u1ea1t \u0111\u1ed9ng c\u00f9ng nhau \u0111\u1ec3 t\u1ea1o n\u00ean m\u1ed9t ki\u1ebfn tr\u00fac t\u00edch h\u1ee3p \u201c\u0111\u00e1m m\u00e2y \u2013 \u0111i\u1ec3m cu\u1ed1i \u2013 thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i\u201d (cloud-edge-device): \u0111\u00e1m m\u00e2y x\u1eed l\u00fd logic nghi\u1ec7p v\u1ee5 c\u1ed1t l\u00f5i v\u00e0 qu\u1ea3n l\u00fd d\u1eef li\u1ec7u to\u00e0n di\u1ec7n, trong khi c\u00e1c \u0111i\u1ec3m cu<\/p>\n\n\n\n

T\u1ea5t c\u1ea3 c\u00e1c trang web v\u00e0 \u1ee9ng d\u1ee5ng \u0111\u1ec1u c\u1ea7n \u0111\u1ebfn c\u00f4ng ngh\u1ec7 t\u0103ng t\u1ed1c hi\u1ec7u n\u0103ng tr\u00ean n\u1ec1n t\u1ea3ng edge (edge acceleration) sao?<\/h3>\n\n\n\n

Kh\u00f4ng ph\u1ea3i t\u1ea5t c\u1ea3 c\u00e1c tr\u01b0\u1eddng h\u1ee3p \u0111\u1ec1u c\u1ea7n s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 t\u0103ng t\u1ed1c nhanh ch\u00f3ng. N\u1ebfu nh\u00f3m ng\u01b0\u1eddi d\u00f9ng c\u1ee7a b\u1ea1n t\u1eadp trung ch\u1ee7 y\u1ebfu trong m\u1ed9t khu v\u1ef1c \u0111\u1ecba l\u00fd c\u1ee5 th\u1ec3 (v\u00ed d\u1ee5: c\u00e1c d\u1ecbch v\u1ee5 h\u00f3a \u0111\u1ecba ph\u01b0\u01a1ng trong m\u1ed9t qu\u1ed1c gia), v\u00e0 v\u1ecb tr\u00ed c\u1ee7a m\u00e1y ch\u1ee7 ngu\u1ed3n \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn m\u1ed9t c\u00e1ch ph\u00f9 h\u1ee3p, c\u00e1c ph\u01b0\u01a1ng ph\u00e1p t\u1ed1i \u01b0u h\u00f3a truy\u1ec1n th\u1ed1ng c\u00f3 th\u1ec3 \u0111\u00e3 \u0111\u1ee7 hi\u1ec7u qu\u1ea3. Tuy nhi\u00ean, n\u1ebfu doanh nghi\u1ec7p c\u1ee7a b\u1ea1n ph\u1ee5c v\u1ee5 ng\u01b0\u1eddi d\u00f9ng tr\u00ean to\u00e0n c\u1ea7u ho\u1eb7c trong to\u00e0n qu\u1ed1c, ho\u1eb7c n\u1ebfu \u1ee9ng d\u1ee5ng li\u00ean quan \u0111\u1ebfn c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u00f2i h\u1ecfi \u0111\u1ed9 tr\u1ec5 th\u1ea5p c\u1ef1c k\u1ef3 cao nh\u01b0 video tr\u1ef1c ti\u1ebfp, tr\u00f2 ch\u01a1i tr\u1ef1c tuy\u1ebfn, giao d\u1ecbch t\u00e0i ch\u00ednh, th\u00ec vi\u1ec7c tri\u1ec3n khai c\u00f4ng ngh\u1ec7 t\u0103ng t\u1ed1c \u1edf c\u00e1c \u0111i\u1ec3m g\u1ea7n ng\u01b0\u1eddi d\u00f9ng (edge acceleration) s\u1ebd mang l\u1ea1i s\u1ef1 c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 v\u1ec1 tr<\/p>\n\n\n\n

Sau khi s\u1eed d\u1ee5ng d\u1ecbch v\u1ee5 t\u0103ng t\u1ed1c truy c\u1eadp (edge acceleration), li\u1ec7u m\u00e1y ch\u1ee7 ngu\u1ed3n (origin server) v\u1eabn c\u1ea7n thi\u1ebft kh\u00f4ng?<\/h3>\n\n\n\n

\u0110\u00fang v\u1eady, m\u00e1y ch\u1ee7 ngu\u1ed3n v\u1eabn l\u00e0 y\u1ebfu t\u1ed1 kh\u00f4ng th\u1ec3 thi\u1ebfu. L\u00e0 \u201cngu\u1ed3n th\u00f4ng tin ch\u00ednh th\u1ed1ng duy nh\u1ea5t\u201d, m\u00e1y ch\u1ee7 ngu\u1ed3n l\u01b0u tr\u1eef m\u00e3 ngu\u1ed3n \u1ee9ng d\u1ee5ng phi\u00ean b\u1ea3n cu\u1ed1i c\u00f9ng, c\u01a1 s\u1edf d\u1eef li\u1ec7u trung t\u00e2m v\u00e0 logic kinh doanh ch\u00ednh. N\u1ed9i dung \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef trong b\u1ed9 nh\u1edb \u0111\u1ec7m (cache) c\u0169ng nh\u01b0 c\u00e1c h\u00e0m t\u00ednh to\u00e1n tr\u00ean c\u00e1c n\u00fat edge \u0111\u1ec1u \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt v\u00e0 thay \u0111\u1ed5i d\u1ef1a tr\u00ean c\u00e1c l\u1ec7nh t\u1eeb m\u00e1y ch\u1ee7 ngu\u1ed3n. Vai tr\u00f2 ch\u00ednh c\u1ee7a c\u00f4ng ngh\u1ec7 t\u0103ng t\u1ed1c \u1edf c\u1ea5p \u0111\u1ed9 edge l\u00e0 ph\u00e2n t\u00e1n l\u01b0u l\u01b0\u1ee3ng v\u00e0 gi\u1ea3m \u0111\u1ed9 tr\u1ec5, ch\u1ee9 kh\u00f4ng ph\u1ea3i thay th\u1ebf ho\u00e0n to\u00e0n m\u00e1y ch\u1ee7 ngu\u1ed3n t\u1eadp trung. Khi c\u00e1c y\u00eau c\u1ea7u kh\u00f4ng \u0111\u01b0\u1ee3c x\u1eed l\u00fd tr\u00ean n\u00fat edge ho\u1eb7c c\u1ea7n l\u01b0u tr\u1eef d\u1eef li\u1ec7u l\u00e2u d\u00e0i, ch\u00fang v\u1eabn s\u1ebd \u0111\u01b0\u1ee3c g\u1eedi tr\u1edf l\u1ea1i m\u00e1y ch\u1ee7 ngu\u1ed3n.<\/p>\n\n\n\n

L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 b\u1eaft \u0111\u1ea7u th\u1eed nghi\u1ec7m c\u00f4ng ngh\u1ec7 t\u0103ng t\u1ed1c tr\u00ean c\u00e1c thi\u1ebft b\u1ecb di \u0111\u1ed9ng (edge acceleration)?<\/h3>\n\n\n\n

\u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n, h\u1ecd c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u th\u1eed nghi\u1ec7m t\u1eeb nh\u1eefng v\u1ea5n \u0111\u1ec1 c\u1ee5 th\u1ec3 m\u00e0 h\u1ecd \u0111ang g\u1eb7p ph\u1ea3i. V\u00ed d\u1ee5, h\u00e3y s\u1eed d\u1ee5ng d\u1ecbch v\u1ee5 CDN (Content Delivery Network) c\u1ee7a c\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y \u0111\u1ec3 t\u0103ng t\u1ed1c \u0111\u1ed9 truy c\u1eadp c\u00e1c t\u00e0i nguy\u00ean t\u0129nh c\u1ee7a b\u1ea1n (h\u00ecnh \u1ea3nh, video, t\u00e0i li\u1ec7u). Sau \u0111\u00f3, h\u00e3y th\u1eed chuy\u1ec3n \u0111\u1ed5i c\u00e1c quy tr\u00ecnh x\u00e1c th\u1ef1c \u0111\u0103ng nh\u1eadp, c\u00e1c c\u1ed5ng API ho\u1eb7c nh\u1eefng logic c\u00e1 nh\u00e2n h\u00f3a \u0111\u01a1n gi\u1ea3n th\u00e0nh c\u00e1c h\u00e0m kh\u00f4ng c\u1ea7n m\u00e1y ch\u1ee7 (serverless functions) v\u00e0 tri\u1ec3n khai ch\u00fang tr\u00ean n\u1ec1n t\u1ea3ng \u0111\u00e1m m\u00e2y \u0111\u1ec3 ki\u1ec3m th\u1eed. H\u1ea7u h\u1ebft c\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y l\u1edbn v\u00e0 c\u00e1c n\u1ec1n t\u1ea3ng t\u00ednh to\u00e1n \u0111\u00e1m m\u00e2y chuy\u00ean nghi\u1ec7p \u0111\u1ec1u cung c\u1ea5p c\u00e1c g\u00f3i d\u1ecbch v\u1ee5 mi\u1ec5n ph\u00ed ho\u1eb7c th\u1eddi gian th\u1eed nghi\u1ec7m, cho ph\u00e9p b\u1ea1n ki\u1ec3m ch\u1ee9ng c\u00e1c \u00fd t\u01b0\u1edfng c\u1ee7a m\u00ecnh v\u1edbi chi ph\u00ed th\u1ea5p.<\/p>","protected":false},"excerpt":{"rendered":"

B\u00e0i vi\u1ebft n\u00e0y tr\u00ecnh b\u00e0y m\u1ed9t c\u00e1ch h\u1ec7 th\u1ed1ng c\u00e1c nguy\u00ean l\u00fd c\u1ed1t l\u00f5i, th\u00e0nh ph\u1ea7n k\u1ef9 thu\u1eadt ch\u00ednh v\u00e0 c\u00e1c tr\u01b0\u1eddng h\u1ee3p \u1ee9ng d\u1ee5ng ch\u00ednh c\u1ee7a c\u00f4ng ngh\u1ec7 t\u0103ng t\u1ed1c \u1edf c\u1ea5p \u0111\u1ed9 bi\u00ean (edge acceleration). B\u1eb1ng c\u00e1ch so s\u00e1nh v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng CDN truy\u1ec1n th\u1ed1ng, b\u00e0i vi\u1ebft gi\u1ea3i th\u00edch c\u00e1ch c\u00f4ng ngh\u1ec7 t\u0103ng t\u1ed1c \u1edf c\u1ea5p \u0111\u1ed9 bi\u00ean k\u1ebft h\u1ee3p kh\u1ea3 n\u0103ng t\u00ednh to\u00e1n, t\u1eeb vi\u1ec7c cung c\u1ea5p n\u1ed9i dung (content delivery) ph\u00e1t tri\u1ec3n th\u00e0nh vi\u1ec7c cung c\u1ea5p c\u00e1c \u1ee9ng d\u1ee5ng (application delivery) nh\u1eb1m \u0111\u00e1p \u1ee9ng nhu c\u1ea7u v\u1ec1 \u0111\u1ed9 tr\u1ec5 th\u1ea5p v\u00e0 hi\u1ec7u su\u1ea5t cao c\u1ee7a m\u1ea1ng. \u0110\u1ed3ng th\u1edd<\/p>","protected":false},"author":7,"featured_media":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[395,555,360],"knowledge_category":[278],"class_list":["post-12374925","knowledge_post","type-knowledge_post","status-publish","hentry","tag-content-distribution","tag-network-acceleration","tag-edge-computing","knowledge_category-cdn"],"acf":{"site_seo_keywords":"\u8fb9\u7f18\u52a0\u901f,\u7f51\u7edc\u6027\u80fd,\u7528\u6237\u4f53\u9a8c,\u8fb9\u7f18\u8ba1\u7b97,CDN,\u667a\u80fd\u8def\u7531,\u6d41\u5a92\u4f53\u52a0\u901f,\u7269\u8054\u7f51\u8fb9\u7f18\u5904\u7406"},"_links":{"self":[{"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_posts\/12374925","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_posts"}],"about":[{"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/types\/knowledge_post"}],"author":[{"embeddable":true,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/users\/7"}],"version-history":[{"count":0,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_posts\/12374925\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/media?parent=12374925"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/tags?post=12374925"},{"taxonomy":"knowledge_category","embeddable":true,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_category?post=12374925"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}