{"id":12376101,"date":"2026-03-18T13:35:53","date_gmt":"2026-03-18T05:35:53","guid":{"rendered":"https:\/\/www.likacloud.com\/knowledge\/%e8%be%b9%e7%bc%98%e5%8a%a0%e9%80%9f%e5%a6%82%e4%bd%95%e9%87%8d%e5%a1%91%e7%8e%b0%e4%bb%a3%e5%ba%94%e7%94%a8%e6%9e%b6%e6%9e%84%ef%bc%9a%e4%bb%8ecdn%e5%88%b0%e8%be%b9%e7%bc%98%e8%ae%a1%e7%ae%97\/"},"modified":"2026-03-18T13:41:38","modified_gmt":"2026-03-18T05:41:38","slug":"edge-acceleration-reshapes-modern-application-architecture-from-cdn-to-edge-computing","status":"publish","type":"knowledge_post","link":"https:\/\/www.likacloud.com\/vi\/knowledge\/cdn\/edge-acceleration-reshapes-modern-application-architecture-from-cdn-to-edge-computing\/","title":{"rendered":"L\u00e0m th\u1ebf n\u00e0o m\u00e0 c\u00f4ng ngh\u1ec7 t\u0103ng t\u1ed1c d\u1eef li\u1ec7u t\u1ea1i c\u00e1c \u0111i\u1ec3m bi\u00ean (edge acceleration) c\u00f3 th\u1ec3 t\u00e1i \u0111\u1ecbnh h\u00ecnh c\u1ea5u tr\u00fac \u1ee9ng d\u1ee5ng hi\u1ec7n \u0111\u1ea1i: H\u00e0nh tr\u00ecnh ti\u1ebfn h\u00f3a t\u1eeb CDN \u0111\u1ebfn \u0111i\u1ec7n to\u00e1n t\u1ea1i c\u00e1c \u0111i\u1ec3m bi\u00ean (edge computing)"},"content":{"rendered":"

D\u01b0\u1edbi s\u1ef1 th\u00fac \u0111\u1ea9y c\u1ee7a l\u00e0n s\u00f3ng s\u1ed1 h\u00f3a, k\u1ef3 v\u1ecdng c\u1ee7a ng\u01b0\u1eddi d\u00f9ng \u0111\u1ed1i v\u1edbi tr\u1ea3i nghi\u1ec7m \u1ee9ng d\u1ee5ng \u0111\u00e3 t\u1eeb m\u1ee9c \u201cc\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c\u201d n\u00e2ng l\u00ean m\u1ee9c \u201cngay l\u1eadp t\u1ee9c\u201d. 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 \u0111\u1ed9 tr\u1ec5 x\u1ea3y ra do d\u1eef li\u1ec7u ph\u1ea3i di chuy\u1ec3n qu\u00e3ng \u0111\u01b0\u1eddng d\u00e0i gi\u1eefa ng\u01b0\u1eddi d\u00f9ng v\u00e0 trung t\u00e2m d\u1eef li\u1ec7u t\u1eeb xa, d\u1ea7n tr\u1edf th\u00e0nh r\u00e0o c\u1ea3n \u0111\u1ed1i v\u1edbi tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng. Ch\u00ednh trong b\u1ed1i c\u1ea3nh n\u00e0y, c\u00f4ng ngh\u1ec7 \u201ct\u0103ng t\u1ed1c t\u1ea1i r\u00eca\u201d (edge acceleration) \u0111\u00e3 ph\u00e1t tri\u1ec3n t\u1eeb m\u1ed9t bi\u1ec7n ph\u00e1p t\u1ed1i \u01b0u h\u00f3a ph\u00e2n ph\u1ed1i d\u1eef li\u1ec7u tr\u00ean m\u1ea1ng, th\u00e0nh m\u1ed9t m\u00f4 h\u00ecnh c\u1ed1t l\u00f5i trong vi\u1ec7c t\u00e1i thi\u1ebft ki\u1ebfn tr\u00fac \u1ee9ng d\u1ee5ng hi\u1ec7n \u0111\u1ea1i.<\/p>\n\n\n\n

T\u0103ng t\u1ed1c t\u1ea1i c\u00e1c \u0111i\u1ec3m bi\u00ean (edge acceleration) kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t c\u00f4ng ngh\u1ec7 \u0111\u01a1n l\u1ebb, m\u00e0 l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng chi\u1ebfn l\u01b0\u1ee3c t\u1ed5ng th\u1ec3. \u00dd t\u01b0\u1edfng c\u1ed1t l\u00f5i c\u1ee7a n\u00f3 l\u00e0 chuy\u1ec3n c\u00e1c ngu\u1ed3n l\u1ef1c t\u00ednh to\u00e1n, l\u01b0u tr\u1eef v\u00e0 m\u1ea1ng t\u1eeb c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u \u0111\u00e1m m\u00e2y t\u1eadp trung xu\u1ed1ng nh\u1eefng v\u1ecb tr\u00ed v\u1eadt l\u00fd g\u1ea7n h\u01a1n ng\u01b0\u1eddi d\u00f9ng ho\u1eb7c ngu\u1ed3n t\u1ea1o ra d\u1eef li\u1ec7u h\u01a1n. Nh\u1eefng v\u1ecb tr\u00ed n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u201cn\u00fat bi\u00ean\u201d (edge nodes), v\u00e0 ch\u00fang \u0111\u00f3ng vai tr\u00f2 nh\u01b0 \u201ct\u1ebf b\u00e0o th\u1ea7n kinh\u201d c\u1ee7a m\u1ea1ng Internet. M\u1ee5c \u0111\u00edch l\u00e0 gi\u1ea3m \u0111\u00e1ng k\u1ec3 kho\u1ea3ng c\u00e1ch truy\u1ec1n d\u1eef li\u1ec7u, t\u1eeb \u0111\u00f3 l\u00e0m gi\u1ea3m \u0111\u1ed9 tr\u1ec5, n\u00e2ng cao t\u1ed1c \u0111\u1ed9 ph\u1ea3n h\u1ed3i v\u00e0 t\u1ed1i \u01b0u h\u00f3a vi\u1ec7c s\u1eed d\u1ee5ng b\u0103ng th\u00f4ng.<\/p>\n\n\n\n

CDN truy\u1ec1n th\u1ed1ng: Ngu\u1ed3n g\u1ed1c c\u1ee7a c\u00f4ng ngh\u1ec7 t\u0103ng t\u1ed1c d\u1eef li\u1ec7u t\u1ea1i c\u00e1c \u0111i\u1ec3m g\u1ea7n ng\u01b0\u1eddi d\u00f9ng<\/h2>\n\n\n\n

M\u1ea1ng l\u01b0\u1edbi ph\u00e2n ph\u1ed1i n\u1ed9i dung (Content Distribution Network \u2013 CDN) th\u01b0\u1eddng \u0111\u01b0\u1ee3c coi l\u00e0 h\u00ecnh th\u1ee9c s\u01a1 khai c\u1ee7a c\u00f4ng ngh\u1ec7 t\u0103ng t\u1ed1c truy c\u1eadp n\u1ed9i dung t\u1ea1i c\u00e1c \u0111i\u1ec3m cu\u1ed1i (edge acceleration). N\u00f3 ch\u1ee7 y\u1ebfu gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 ph\u00e2n ph\u1ed1i hi\u1ec7u qu\u1ea3 c\u00e1c n\u1ed9i dung t\u0129nh v\u00e0 n\u1ed9i dung truy\u1ec1n ph\u00e1t tr\u1ef1c tuy\u1ebfn (streaming media).<\/p>\n\n\n\n

Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng v\u00e0 h\u1ea1n ch\u1ebf c\u1ee7a CDN<\/h3>\n\n\n\n

CDN (Content Delivery Network) tri\u1ec3n khai c\u00e1c m\u00e1y ch\u1ee7 l\u01b0u tr\u1eef b\u1ed9 \u0111\u1ec7m (cache servers) tr\u00ean kh\u1eafp th\u1ebf gi\u1edbi, l\u01b0u tr\u1eef c\u00e1c b\u1ea3n sao c\u1ee7a n\u1ed9i dung t\u0129nh (static content) c\u1ee7a trang web ho\u1eb7c \u1ee9ng d\u1ee5ng t\u1ea1i nh\u1eefng m\u00e1y ch\u1ee7 n\u00e0y. Khi ng\u01b0\u1eddi d\u00f9ng g\u1eedi y\u00eau c\u1ea7u, h\u1ec7 th\u1ed1ng \u0111i\u1ec1u ph\u1ed1i th\u00f4ng minh c\u1ee7a CDN s\u1ebd \u0111\u1ecbnh tuy\u1ebfn ng\u01b0\u1eddi d\u00f9ng \u0111\u1ebfn m\u00e1y ch\u1ee7 g\u1ea7n nh\u1ea5t v\u1ec1 m\u1eb7t \u0111\u1ecba l\u00fd ho\u1eb7c m\u1ea1ng, v\u00e0 m\u00e1y ch\u1ee7 \u0111\u00f3 s\u1ebd 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 c\u1eadp l\u1ea1i m\u00e1y ch\u1ee7 g\u1ed1c (origin server) m\u1ed7i l\u1ea7n.<\/p>\n\n\n\n

Ch\u1ebf \u0111\u1ed9 n\u00e0y \u0111\u00e3 gi\u00fap t\u0103ng t\u1ed1c \u0111\u00e1ng k\u1ec3 qu\u00e1 tr\u00ecnh t\u1ea3i trang web, t\u1ea3i xu\u1ed1ng ph\u1ea7n m\u1ec1m v\u00e0 ph\u00e1t video. Tuy nhi\u00ean, c\u00e1c m\u1ea1ng l\u01b0\u1edbi ph\u00e2n ph\u1ed1i n\u1ed9i dung (CDN) truy\u1ec1n th\u1ed1ng ch\u1ee7 y\u1ebfu t\u1eadp trung v\u00e0o vi\u1ec7c \u201cl\u01b0u tr\u1eef n\u1ed9i dung\u201d v\u00e0 \u201cph\u00e2n ph\u1ed1i n\u1ed9i dung \u0111\u00f3 \u0111\u1ebfn ng\u01b0\u1eddi d\u00f9ng\u201d, v\u00e0 kh\u1ea3 n\u0103ng t\u00ednh to\u00e1n c\u1ee7a ch\u00fang r\u1ea5t h\u1ea1n ch\u1ebf. Ch\u00fang kh\u00f4ng th\u1ec3 x\u1eed l\u00fd c\u00e1c y\u00eau c\u1ea7u \u0111\u00f2i h\u1ecfi t\u01b0\u01a1ng t\u00e1c \u0111\u1ed9ng, t\u00ednh to\u00e1n theo th\u1eddi gian th\u1ef1c ho\u1eb7c logic \u0111\u01b0\u1ee3c c\u00e1 nh\u00e2n h\u00f3a. \u0110\u1ed1i v\u1edbi nh\u1eefng y\u00eau c\u1ea7u nh\u01b0 v\u1eady, ng\u01b0\u1eddi d\u00f9ng v\u1eabn ph\u1ea3i giao ti\u1ebfp v\u1edbi c\u00e1c m\u00e1y ch\u1ee7 ngu\u1ed3n \u1edf xa, v\u00e0 v\u1ea5n \u0111\u1ec1 v\u1ec1 \u0111\u1ed9 tr\u1ec5 v\u1eabn t\u1ed3n t\u1ea1i.<\/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\t\t\t\t\t\t\t\t\t\"\u0110\u00e1m\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
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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

M\u1edf \u0111\u01b0\u1eddng cho k\u1ef7 nguy\u00ean \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y<\/h3>\n\n\n\n

M\u1eb7c d\u00f9 c\u00f2n nhi\u1ec1u h\u1ea1n ch\u1ebf, CDN \u0111\u00e3 gi\u00fap ph\u1ed5 bi\u1ebfn r\u1ed9ng r\u00e3i c\u00e1c kh\u00e1i ni\u1ec7m \u201ctri\u1ec3n khai t\u1ea1i c\u00e1c \u0111i\u1ec3m cu\u1ed1i m\u1ea1ng\u201d (edge deployment) v\u00e0 \u201ccung c\u1ea5p d\u1ecbch v\u1ee5 g\u1ea7n ngu\u1ed3n s\u1eed d\u1ee5ng\u201d (proximity-based services). CDN \u0111\u00e3 ch\u1ee9ng minh r\u1eb1ng vi\u1ec7c \u0111\u1eb7t c\u00e1c t\u00e0i nguy\u00ean \u1edf g\u1ea7n \u0111i\u1ec3m cu\u1ed1i m\u1ea1ng mang l\u1ea1i l\u1ee3i \u00edch l\u1edbn v\u1ec1 hi\u1ec7u n\u0103ng v\u00e0 chi ph\u00ed, t\u1eeb \u0111\u00f3 th\u00fac \u0111\u1ea9y nhu c\u1ea7u th\u1ecb tr\u01b0\u1eddng \u0111\u1ed1i v\u1edbi c\u00e1c d\u1ecbch v\u1ee5 c\u00f3 \u0111\u1ed9 tr\u1ec5 th\u1ea5p, v\u00e0 t\u1ea1o n\u1ec1n t\u1ea3ng k\u1ef9 thu\u1eadt c\u0169ng nh\u01b0 th\u1ecb tr\u01b0\u1eddng cho l\u0129nh v\u1ef1c t\u00ednh to<\/p>\n\n\n\n

S\u1ef1 tr\u1ed7i d\u1eady c\u1ee7a \u0111i\u1ec7n to\u00e1n bi\u00ean (Edge Computing): T\u1eeb vi\u1ec7c l\u01b0u tr\u1eef d\u1eef li\u1ec7u \u0111\u1ebfn th\u1ef1c hi\u1ec7n c\u00e1c ph\u00e9p t\u00ednh<\/h2>\n\n\n\n

V\u1edbi s\u1ef1 b\u00f9ng n\u1ed5 c\u1ee7a c\u00e1c l\u0129nh v\u1ef1c nh\u01b0 Internet of Things (IoT), ph\u00e2n t\u00edch video theo th\u1eddi gian th\u1ef1c, tr\u00f2 ch\u01a1i tr\u1ef1c tuy\u1ebfn, v\u00e0 m\u00e0n h\u00ecnh m\u00e1y t\u00ednh qua m\u1ea1ng (cloud desktop), vi\u1ec7c ch\u1ec9 l\u01b0u tr\u1eef n\u1ed9i dung trong b\u1ed9 nh\u1edb \u0111\u1ec7m (cache) \u0111\u00e3 kh\u00f4ng c\u00f2n \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c nhu c\u1ea7u. C\u00e1c \u1ee9ng d\u1ee5ng c\u1ea7n \u0111\u01b0\u1ee3c x\u1eed l\u00fd v\u00e0 ph\u00e2n t\u00edch ngay t\u1ea1i n\u01a1i d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c t\u1ea1o ra, \u0111i\u1ec1u n\u00e0y \u0111\u00e3 th\u00fac \u0111\u1ea9y s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00f4ng<\/p>\n\n\n\n

N\u0103ng l\u1ef1c c\u1ed1t l\u00f5i c\u1ee7a \u0111i\u1ec7n to\u00e1n bi\u00ean (Edge Computing)<\/h3>\n\n\n\n

Tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o t\u1ea1i r\u00eca (Edge Computing) \u0111\u00e3 trang b\u1ecb cho c\u00e1c n\u00fat tr\u00ean c\u1ea1nh m\u1ea1ng kh\u1ea3 n\u0103ng t\u00ednh to\u00e1n nh\u1eb9 nh\u00e0ng. \u0110i\u1ec1u n\u00e0y gi\u00fap c\u00e1c n\u00fat kh\u00f4ng ch\u1ec9 c\u00f3 th\u1ec3 l\u01b0u tr\u1eef d\u1eef li\u1ec7u m\u00e0 c\u00f2n th\u1ef1c thi m\u00e3 ngu\u1ed3n, x\u1eed l\u00fd d\u1eef li\u1ec7u v\u00e0 v\u1eadn h\u00e0nh logic kinh doanh. M\u1ed9t \u1ee9ng d\u1ee5ng \u0111i\u1ec3n h\u00ecnh l\u00e0 gi\u00e1m s\u00e1t video: theo c\u00e1ch truy\u1ec1n th\u1ed1ng, t\u1ea5t c\u1ea3 c\u00e1c lu\u1ed3ng video \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao ph\u1ea3i \u0111\u01b0\u1ee3c truy\u1ec1n li\u00ean t\u1ee5c v\u1ec1 m\u00e1y ch\u1ee7 \u1edf trung t\u00e2m \u0111\u1ec3 ph\u00e2n t\u00edch, g\u00e2y ti\u00eau t\u1ed1n nhi\u1ec1u b\u0103ng th\u00f4ng v\u00e0 c\u00f3 \u0111\u1ed9 tr\u1ec5 cao. Nh\u1edd tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o t\u1ea1i r\u00eca, c\u00e1c m\u00e1y ch\u1ee7 g\u1ea7n camera c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n tr\u1ef1c ti\u1ebfp c\u00e1c thu\u1eadt to\u00e1n AI \u0111\u1ec3 ph\u00e1t hi\u1ec7n s\u1ef1 c\u1ed1 b\u1ea5t th\u01b0\u1eddng m\u1ed9t c\u00e1ch t\u1ee9c th\u00ec, ch\u1ec9 c\u1ea7n truy\u1ec1n c\u00e1c c\u1ea3nh b\u00e1o v\u00e0 \u0111o\u1ea1n video quan tr\u1ecdng l\u00ean m\u00e1y ch\u1ee7 \u1edf trung t\u00e2m, t\u1eeb \u0111\u00f3 \u0111\u1ea1t \u0111\u01b0\u1ee3c th\u1eddi gian ph\u1ea3n h\u1ed3i trong v\u00e0i miligi\u00e2y v\u00e0 gi\u1ea3m \u0111\u00e1ng k\u1ec3 chi ph\u00ed b\u0103ng th\u00f4ng.<\/p>\n\n\n\n

\u1ea2nh h\u01b0\u1edfng \u0111\u1ebfn ki\u1ebfn tr\u00fac \u1ee9ng d\u1ee5ng<\/h3>\n\n\n\n

S\u1ef1 ra \u0111\u1eddi c\u1ee7a c\u00f4ng ngh\u1ec7 t\u00ednh to\u00e1n t\u1ea1i r\u00eca (edge computing) \u0111\u00e3 bu\u1ed9c c\u1ea5u tr\u00fac \u1ee9ng d\u1ee5ng ph\u1ea3i tr\u1ea3i qua nh\u1eefng thay \u0111\u1ed5i s\u00e2u s\u1eafc. C\u1ea5u tr\u00fac truy\u1ec1n th\u1ed1ng g\u1ed3m hai t\u1ea7ng: \u201c\u0111\u00e1m m\u00e2y\u201d (cloud) v\u00e0 \u201c\u0111\u1ea7u cu\u1ed1i\u201d (end) \u0111\u00e3 \u0111\u01b0\u1ee3c thay th\u1ebf b\u1eb1ng m\u1ed9t c\u1ea5u tr\u00fac ba t\u1ea7ng ph\u1ed1i h\u1ee3p gi\u1eefa \u201c\u0111\u00e1m m\u00e2y\u201d, \u201cr\u00eca\u201d (edge) v\u00e0 \u201c\u0111\u1ea7u cu\u1ed1i\u201d. C\u00e1c logic nghi\u1ec7p v\u1ee5 c\u1ea7n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf l\u1ea1i \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh r\u00f5 nh\u1eefng t\u00e1c v\u1ee5 n\u00e0o s\u1ebd \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n t\u1ea1i r\u00eca, v\u00e0 nh\u1eefng t\u00e1c v\u1ee5 n\u00e0o s\u1ebd \u0111\u01b0\u1ee3c \u0111i\u1ec1u ph\u1ed1i tr\u00ean \u0111\u00e1m m\u00e2y. \u0110i\u1ec1u n\u00e0y \u0111\u00f2i h\u1ecfi ph\u1ea3i gi\u1ea3i quy\u1ebft nhi\u1ec1u th\u00e1ch th\u1ee9c v\u1ec1 ki\u1ebfn tr<\/p>\n\n\n\n

Ba tr\u1ee5 c\u1ed9t ch\u00ednh c\u1ee7a ki\u1ebfn tr\u00fac t\u0103ng t\u1ed1c tr\u00ean n\u1ec1n t\u1ea3ng Modern Edge:<\/h2>\n\n\n\n

C\u00e1c ki\u1ebfn tr\u00fac t\u0103ng t\u1ed1c n\u1ed9i dung (content acceleration) hi\u1ec7n \u0111\u1ea1i \u0111\u00e3 v\u01b0\u1ee3t ra kh\u1ecfi ph\u1ea1m vi c\u1ee7a m\u1ed9t c\u00f4ng ngh\u1ec7 \u0111\u01a1n l\u1ebb, ph\u00e1t tri\u1ec3n th\u00e0nh nh\u1eefng n\u1ec1n t\u1ea3ng t\u00edch h\u1ee3p \u0111\u1ea7y \u0111\u1ee7 c\u00e1c y\u1ebfu t\u1ed1 m\u1ea1ng, t\u00ednh to\u00e1n v\u00e0 b\u1ea3o m\u1eadt. C\u1ed1t l\u00f5i c\u1ee7a nh\u1eefng n\u1ec1n t\u1ea3ng n\u00e0y \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng tr\u00ean ba tr\u1ee5 c\u1ed9t ch\u00ednh.<\/p>\n\n\n\n

M\u1ea1ng l\u01b0\u1edbi bi\u00ean ph\u00e2n t\u00e1n to\u00e0n c\u1ea7u<\/h3>\n\n\n\n

\u0110\u00e2y l\u00e0 t\u1ea7ng c\u01a1 b\u1ea3n, \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh t\u1eeb h\u00e0ng tr\u0103m th\u1eadm ch\u00ed h\u00e0ng ngh\u00ecn n\u00fat bi\u00ean (edge nodes) \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed1 r\u1ed9ng kh\u1eafp c\u00e1c khu v\u1ef1c \u0111\u1ecba l\u00fd, t\u1ea1o n\u00ean m\u1ed9t m\u1ea1ng l\u01b0\u1edbi c\u00f3 \u0111\u1ed9 tr\u1ec5 th\u1ea5p tr\u00ean to\u00e0n c\u1ea7u. C\u00e1c n\u00fat n\u00e0y s\u1edf h\u1eefu kh\u1ea3 n\u0103ng k\u1ebft n\u1ed1i v\u1edbi b\u0103ng th\u00f4ng cao v\u00e0 s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 \u0111\u1ecbnh tuy\u1ebfn th\u00f4ng minh \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng y\u00eau c\u1ea7u c\u1ee7a ng\u01b0\u1eddi d\u00f9ng lu\u00f4n \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ebfn n\u00fat c\u00f3 hi\u1ec7u su\u1ea5t t\u1ed1t nh\u1ea5t, ch\u1ee9 kh\u00f4ng ch\u1ec9 l\u00e0 n\u00fat n\u1eb1m g\u1ea7n nh\u1ea5t v\u1ec1 m\u1eb7t \u0111\u1ecba l\u00fd.<\/p>\n\n\n\n

Platform and Services for Edge Computing<\/h3>\n\n\n\n

\u0110\u00e2y l\u00e0 t\u1ea7ng n\u0103ng l\u1ef1c (Ability Layer). C\u00e1c n\u1ec1n t\u1ea3ng edge hi\u1ec7n \u0111\u1ea1i cung c\u1ea5p m\u00f4i tr\u01b0\u1eddng container h\u00f3a ho\u1eb7c t\u00ednh to\u00e1n d\u1ef1a tr\u00ean c\u00e1c h\u00e0m (function-based computing), cho ph\u00e9p c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n tri\u1ec3n khai logic kinh doanh m\u1ed9t c\u00e1ch li\u1ec1n m\u1ea1ch tr\u00ean c\u00e1c \u0111i\u1ec3m edge tr\u00ean to\u00e0n th\u1ebf gi\u1edbi. C\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n c\u00f3 th\u1ec3 vi\u1ebft m\u00e3 \u0111\u1ec3 ch\u1ec9 \u0111\u1ecbnh n\u01a1i c\u00e1c \u1ee9ng d\u1ee5ng s\u1ebd ch\u1ea1y tr\u00ean c\u00e1c node edge c\u1ee5 th\u1ec3, trong khi n\u1ec1n t\u1ea3ng ch\u1ecbu tr\u00e1ch nhi\u1ec7m v\u1ec1 vi\u1ec7c ph\u00e2n ph\u1ed1i, \u0111i\u1ec1u ch\u1ec9nh quy m\u00f4 (scaling) v\u00e0 qu\u1ea3n l\u00fd vi\u1ec7c v\u1eadn h\u00e0nh ch\u00fang. \u0110i\u1ec1u n\u00e0y gi\u00fap t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho vi\u1ec7c ph\u00e1t tri\u1ec3n c\u00e1c \u1ee9ng d\u1ee5ng v\u1edbi \u0111\u1ed9 tr\u1ec5 th\u1ea5<\/p>\n\n\n\n

M\u00f4 h\u00ecnh b\u1ea3o m\u1eadt bi\u00ean gi\u1edbi d\u1ef1a tr\u00ean nguy\u00ean t\u1eafc \u201ckh\u00f4ng tin t\u01b0\u1edfng g\u00ec c\u1ea3\u201d (Zero Trust Edge Security Model)<\/h3>\n\n\n\n

Khi kh\u1ea3 n\u0103ng t\u00ednh to\u00e1n \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed1 r\u1ed9ng r\u00e3i h\u01a1n, c\u00e1c r\u00e0o c\u1ea3n b\u1ea3o m\u1eadt c\u0169ng \u0111\u01b0\u1ee3c m\u1edf r\u1ed9ng \u0111\u1ebfn c\u00e1c \u0111i\u1ec3m cu\u1ed1i (edge devices). M\u00f4 h\u00ecnh b\u1ea3o m\u1eadt truy\u1ec1n th\u1ed1ng d\u1ef1a tr\u00ean c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u (data centers) kh\u00f4ng c\u00f2n ph\u00f9 h\u1ee3p n\u1eefa. C\u00e1c gi\u1ea3i ph\u00e1p b\u1ea3o m\u1eadt d\u00e0nh cho c\u00e1c thi\u1ebft b\u1ecb \u1edf \u0111i\u1ec3m cu\u1ed1i theo nguy\u00ean t\u1eafc \u201ckh\u00f4ng bao gi\u1edd tin t\u01b0\u1edfng, lu\u00f4n ki\u1ec3m tra\u201d (zero trust) th\u1ef1c hi\u1ec7n qu\u00e1 tr\u00ecnh x\u00e1c th\u1ef1c ng\u01b0\u1eddi d\u00f9ng, ki\u1ec3m tra t\u00ecnh tr\u1ea1ng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a thi\u1ebft b\u1ecb v\u00e0 c\u1ea5p quy\u1ec1n t\u1ed1i thi\u1ec3u m\u1ed7i khi c\u00f3 y\u00eau c\u1ea7u truy c\u1eadp t\u1eeb c\u00e1c \u0111i\u1ec3m cu\u1ed1i, nh\u1eb1m \u0111\u1ea3m b\u1ea3o an ninh cho c\u1ea5u tr\u00fac ph\u00e2n t\u00e1n.<\/p>\n\n\n\n

C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng quan tr\u1ecdng v\u00e0 gi\u00e1 tr\u1ecb c\u1ee7a s\u1ea3n ph\u1ea9m\/d\u1ecbch v\u1ee5<\/h2>\n\n\n\n

C\u00f4ng ngh\u1ec7 t\u0103ng t\u1ed1c hi\u1ec7u n\u0103ng tr\u00ean c\u00e1c c\u1ea1nh (edge acceleration) \u0111ang t\u1ea1o ra nh\u1eefng tr\u1ea3i nghi\u1ec7m \u1ee9ng d\u1ee5ng v\u00e0 m\u00f4 h\u00ecnh kinh doanh mang t\u00ednh c\u00e1ch m\u1ea1ng trong nhi\u1ec1u l\u0129nh v\u1ef1c.<\/p>\n\n\n\n

Tr\u1ea3i nghi\u1ec7m t\u01b0\u01a1ng t\u00e1c theo th\u1eddi gian th\u1ef1c<\/h3>\n\n\n\n

C\u00e1c tr\u00f2 ch\u01a1i tr\u1ef1c tuy\u1ebfn, tr\u00f2 ch\u01a1i \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y, c\u00f4ng ngh\u1ec7 th\u1ef1c t\u1ebf \u1ea3o\/t\u0103ng c\u01b0\u1eddng th\u1ef1c t\u1ebf, v\u00e0 c\u00e1c c\u00f4ng c\u1ee5 h\u1ee3p t\u00e1c theo th\u1eddi gian th\u1ef1c \u0111\u1ec1u r\u1ea5t nh\u1ea1y c\u1ea3m v\u1edbi \u0111\u1ed9 tr\u1ec5. C\u00f4ng ngh\u1ec7 t\u0103ng t\u1ed1c \u1edf c\u1ea5p \u0111\u1ed9 \u201cedge\u201d (bi\u00ean gi\u1edbi m\u1ea1ng) cho ph\u00e9p vi\u1ec7c x\u1eed l\u00fd \u0111\u1ed3 h\u1ecda tr\u00f2 ch\u01a1i ho\u1eb7c c\u00e1c cu\u1ed9c tr\u00f2 chuy\u1ec7n di\u1ec5n ra tr\u00ean c\u00e1c n\u00fat g\u1ea7n ng\u01b0\u1eddi ch\u01a1i ch\u1ec9 v\u00e0i ch\u1ee5c kil\u00f4m\u00e9t, gi\u00fap gi\u1ea3m \u0111\u1ed9 tr\u1ec5 t\u1eeb h\u01a1n 100 mili gi\u00e2y xu\u1ed1ng c\u00f2n d\u01b0\u1edbi 20 mili gi\u00e2y, lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n c\u1ea3m gi\u00e1c ch\u1eadm tr\u1ec5<\/p>\n\n\n\n

Internet of Things v\u00e0 Internet C\u00f4ng nghi\u1ec7p<\/h3>\n\n\n\n

Trong l\u0129nh v\u1ef1c s\u1ea3n xu\u1ea5t th\u00f4ng minh, th\u00e0nh ph\u1ed1 th\u00f4ng minh v\u00e0 m\u1ea1ng l\u01b0\u1edbi xe h\u01a1i k\u1ebft n\u1ed1i (Internet of Vehicles \u2013 IoT), l\u01b0\u1ee3ng d\u1eef li\u1ec7u t\u1eeb c\u00e1c c\u1ea3m bi\u1ebfn r\u1ea5t l\u1edbn c\u1ea7n \u0111\u01b0\u1ee3c t\u1ed5ng h\u1ee3p, l\u1ecdc v\u00e0 ph\u00e2n t\u00edch s\u01a1 b\u1ed9 ngay t\u1ea1i ch\u1ed7 (tr\u1ef1c ti\u1ebfp tr\u00ean c\u00e1c thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i). C\u00e1c n\u00fat bi\u00ean (edge nodes) c\u00f3 th\u1ec3 x\u1eed l\u00fd d\u1eef li\u1ec7u n\u00e0y m\u1ed9t c\u00e1ch nhanh ch\u00f3ng, \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh k\u1ecbp th\u1eddi, \u0111\u1ed3ng th\u1eddi \u0111\u0103ng t\u1ea3i nh\u1eefng th\u00f4ng tin c\u00f3 gi\u00e1 tr\u1ecb (d\u01b0\u1edbi d\u1ea1ng d\u1eef li\u1ec7u c\u00f3 c\u1ea5u tr\u00fac) l\u00ean \u0111\u00e1m m\u00e2y. \u0110i\u1ec1u n\u00e0y \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c nh\u1eefng y\u00eau c\u1ea7u kh\u1eaft khe v\u1ec1 t\u00ednh ch\u00ednh<\/p>\n\n\n\n

T\u00f9y ch\u1ec9nh c\u00e1 nh\u00e2n h\u00f3a v\u00e0 th\u1eddi gian th\u1ef1c<\/h3>\n\n\n\n

C\u00e1c n\u1ec1n t\u1ea3ng th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed v\u00e0 truy\u1ec1n th\u00f4ng c\u00f3 th\u1ec3 v\u1eadn h\u00e0nh c\u00e1c thu\u1eadt to\u00e1n \u0111\u1ec1 xu\u1ea5t nh\u1eb9 (lightweight recommendation algorithms) tr\u00ean c\u00e1c n\u00fat c\u1ea1nh (edge nodes). D\u1ef1a tr\u00ean th\u00f4ng tin th\u1eddi gian th\u1ef1c nh\u01b0 v\u1ecb tr\u00ed \u0111\u1ecba l\u00fd c\u1ee7a ng\u01b0\u1eddi d\u00f9ng, th\u1eddi gian \u0111\u1ecba ph\u01b0\u01a1ng, m\u00f4i tr\u01b0\u1eddng m\u1ea1ng, c\u00e1c n\u1ec1n t\u1ea3ng n\u00e0y c\u00f3 th\u1ec3 t\u1ea1o ra n\u1ed9i dung trang web ho\u1eb7c qu\u1ea3ng c\u00e1o \u0111\u01b0\u1ee3c c\u00e1 nh\u00e2n h\u00f3a m\u1ed9t c\u00e1ch t\u1ef1 \u0111\u1ed9ng, t\u1eeb \u0111\u00f3 n\u00e2ng cao t\u1ef7 l\u1ec7 nh\u1ea5p chu\u1ed9t v\u00e0 t\u1ef7 l\u1ec7 chuy\u1ec3n \u0111\u1ed5i. Tr\u1ea3i nghi\u1ec7m n\u00e0y kh\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u01b0\u1ee3c b\u1eb1ng c\u00e1c h\u1ec7 th<\/p>\n\n\n\n

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

S\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00f4ng ngh\u1ec7 t\u0103ng t\u1ed1c tr\u00ean c\u00e1c thi\u1ebft b\u1ecb edge (c\u00e1c thi\u1ebft b\u1ecb n\u1eb1m g\u1ea7n ng\u01b0\u1eddi d\u00f9ng) l\u00e0 m\u1ed9t con \u0111\u01b0\u1eddng r\u00f5 r\u00e0ng, t\u1eeb vi\u1ec7c t\u1ed1i \u01b0u h\u00f3a qu\u00e1 tr\u00ecnh truy\u1ec1n d\u1eef li\u1ec7u tr\u00ean m\u1ea1ng \u0111\u1ebfn vi\u1ec7c t\u00e1i c\u1ea5u tr\u00fac c\u00e1c m\u00f4 h\u00ecnh t\u00ednh to\u00e1n. T\u1eeb vi\u1ec7c l\u01b0u tr\u1eef n\u1ed9i dung b\u1eb1ng c\u00e1c h\u1ec7 th\u1ed1ng CDN (Content Delivery Network) ban \u0111\u1ea7u, \u0111\u1ebfn c\u00e1c n\u1ec1n t\u1ea3ng t\u00ednh to\u00e1n edge hi\u1ec7n \u0111\u1ea1i \u2013 nh\u1eefng n\u1ec1n t\u1ea3ng t\u00edch h\u1ee3p m\u1ea1ng to\u00e0n c\u1ea7u, t\u00ednh to\u00e1n ph\u00e2n t\u00e1n v\u00e0 c\u00e1c gi\u1ea3i ph\u00e1p b\u1ea3o m\u1eadt d\u1ef1a tr\u00ean nguy\u00ean t\u1eafc \u201czero trust\u201d \u2013 c\u00f4ng ngh\u1ec7 n\u00e0y \u0111ang thay \u0111\u1ed5i c\u01a1 b\u1ea3n c\u1ea5u tr\u00fac \u1ee9ng d\u1ee5ng hi\u1ec7n \u0111\u1ea1i. C\u00e1c \u1ee9ng d\u1ee5ng trong t\u01b0\u01a1ng lai s\u1ebd kh\u00f4ng c\u00f2n l\u00e0 nh\u1eefng \u201cth\u1ef1c th\u1ec3 \u0111\u01a1n l\u1ebb\u201d ch\u1ea1y tr\u00ean m\u1ed9t trung t\u00e2m d\u1eef li\u1ec7u c\u1ee5 th\u1ec3 n\u00e0o \u0111\u00f3, m\u00e0 s\u1ebd l\u00e0 nh\u1eefng \u201csinh v\u1eadt th\u00f4ng minh\u201d \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed1 m\u1ed9t c\u00e1ch linh ho\u1ea1t tr\u00ean kh\u1eafp h\u1ec7 th\u1ed1ng li\u00ean t\u1ee5c \u201c\u0111\u00e1m m\u00e2y \u2013 edge \u2013 thi\u1ebft b\u1ecb ng\u01b0\u1eddi d\u00f9ng\u201d. Vi\u1ec7c \u00e1p d\u1ee5ng c\u00e1c ki\u1ebfn tr\u00fac \u01b0u ti\u00ean cho c\u00e1c thi\u1ebft b\u1ecb edge c\u00f3 ngh\u0129a l\u00e0 mang l\u1ea1i cho ch\u00fang nh\u1eefng \u0111\u1eb7c t\u00ednh nh\u01b0 \u0111\u1ed9 tr\u1ec5 th\u1ea5p, b\u0103ng th\u00f4ng cao v\u00e0 kh\u1ea3 n\u0103ng ph\u1ea3n h\u1ed3i th\u1eddi gian th\u1ef1c m\u1ea1nh m\u1ebd<\/p>\n\n\n\n

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

S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa Edge Acceleration v\u00e0 CDN l\u00e0 g\u00ec?<\/h3>\n\n\n\n

\u201cEdge Acceleration\u201d (T\u0103ng t\u1ed1c \u1edf c\u1ea5p \u0111\u1ed9 bi\u00ean gi\u1edbi) l\u00e0 m\u1ed9t kh\u00e1i ni\u1ec7m r\u1ed9ng l\u1edbn h\u01a1n; trong \u0111\u00f3, \u201cCDN\u201d (Content Delivery Network \u2013 M\u1ea1ng ph\u00e2n ph\u1ed1i n\u1ed9i dung) l\u00e0 m\u1ed9t ph\u1ea7n con t\u1eadp trung v\u00e0o vi\u1ec7c ph\u00e2n ph\u1ed1i n\u1ed9i dung t\u0129nh. CDN ch\u1ee7 y\u1ebfu gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 t\u0103ng t\u1ed1c qu\u00e1 tr\u00ecnh truy c\u1eadp n\u1ed9i dung, b\u1eb1ng c\u00e1ch l\u01b0u tr\u1eef n\u1ed9i dung t\u1ea1m th\u1eddi (cache) \u0111\u1ec3 gi\u1ea3m s\u1ed1 l\u1ea7n y\u00eau c\u1ea7u k\u1ebft n\u1ed1i v\u1edbi m\u00e1y ch\u1ee7 ngu\u1ed3n. Trong khi \u0111\u00f3, Edge Acceleration kh\u00f4ng ch\u1ec9 gi\u00fap t\u0103ng t\u1ed1c qu\u00e1 tr\u00ecnh truy c\u1eadp n\u1ed9i dung m\u00e0 c\u00f2n h\u1ed7 tr\u1ee3 c\u1ea3 c\u00e1c ho\u1ea1t \u0111\u1ed9ng ghi d\u1eef li\u1ec7u v\u00e0 x\u1eed l\u00fd t\u00ednh to\u00e1n, cho ph\u00e9p th\u1ef1c hi\u1ec7n c\u00e1c l\u1ec7nh t\u00f9y ch\u1ec9nh tr\u00ean c\u00e1c n\u00fat \u1edf c\u1ea5p \u0111\u1ed9 bi\u00ean gi\u1edbi<\/p>\n\n\n\n

Vi\u1ec7c di chuy\u1ec3n \u1ee9ng d\u1ee5ng sang ki\u1ebfn tr\u00fac bi\u00ean c\u00f3 ph\u1ee9c t\u1ea1p kh\u00f4ng?<\/h3>\n\n\n\n

\u0110i\u1ec1u n\u00e0y ph\u1ee5 thu\u1ed9c v\u00e0o ki\u1ebfn tr\u00fac hi\u1ec7n t\u1ea1i c\u1ee7a \u1ee9ng d\u1ee5ng. \u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng m\u1edbi \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng, vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng ngh\u1ec7 nguy\u00ean b\u1ea3n cho \u0111\u00e1m m\u00e2y nh\u01b0 microservices (d\u1ecbch v\u1ee5 vi m\u00f4) ho\u1eb7c c\u00e1c h\u00e0m kh\u00f4ng c\u1ea7n m\u00e1y ch\u1ee7 (serverless functions) gi\u00fap vi\u1ec7c th\u00edch nghi v\u1edbi m\u00f4i tr\u01b0\u1eddng tri\u1ec3n khai t\u1ea1i c\u00e1c \u0111i\u1ec3m cu\u1ed1i (edge deployment) tr\u1edf n\u00ean d\u1ec5 d\u00e0ng h\u01a1n. \u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng truy\u1ec1n th\u1ed1ng c\u00f3 c\u1ea5u tr\u00fac \u0111\u01a1n l\u1ebb, qu\u00e1 tr\u00ecnh di chuy\u1ec3n c\u00f3 th\u1ec3 y\u00eau c\u1ea7u ph\u00e2n t\u00edch v\u00e0 ph\u00e2n t\u00e1ch \u1ee9ng d\u1ee5ng m\u1ed9t c\u00e1ch ph\u1ee9c t\u1ea1p, l\u01b0u tr\u1eef d\u1eef li\u1ec7u \u1edf n\u01a1i kh\u00e1c (ngo\u00e0i c\u1ea5u tr\u00fac ch\u00ednh c\u1ee7a \u1ee9ng d\u1ee5ng), v\u00e0 t\u00e1i thi\u1ebft c\u1ea5u tr\u00fac m\u1ea1ng. Hi\u1ec7n nay,<\/p>\n\n\n\n

B\u1ea3o m\u1eadt c\u1ee7a \u0111i\u1ec7n to\u00e1n bi\u00ean \u0111\u01b0\u1ee3c \u0111\u1ea3m b\u1ea3o nh\u01b0 th\u1ebf n\u00e0o?<\/h3>\n\n\n\n

An ninh l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng nh\u1ea5t trong thi\u1ebft k\u1ebf c\u00e1c h\u1ec7 th\u1ed1ng t\u00ednh to\u00e1n t\u1ea1i r\u00eca (edge computing). Ngo\u00e0i 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) \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp tr\u01b0\u1edbc \u0111\u00f3, an ninh t\u1ea1i r\u00eca c\u00f2n ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c m\u00f4i tr\u01b0\u1eddng th\u1ef1c thi \u0111\u00e1ng tin c\u1eady \u1edf c\u1ea5p \u0111\u1ed9 ph\u1ea7n c\u1ee9ng, qu\u00e1 tr\u00ecnh kh\u1edfi \u0111\u1ed9ng v\u00e0 c\u00e1ch ly an to\u00e0n c\u1ee7a c\u00e1c n\u00fat tr\u00ean r\u00eca, vi\u1ec7c truy\u1ec1n d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a t\u1eeb \u0111\u1ea7u \u0111\u1ebfn cu\u1ed1i, c\u00e1c ch\u00ednh s\u00e1ch ki\u1ec3m so\u00e1t truy c\u1eadp ch\u1eb7t ch\u1ebd, c\u00f9ng v\u1edbi h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t v\u00e0 \u1ee9ng ph\u00f3 v\u1edbi c\u00e1c m\u1ed1i \u0111e d\u1ecda an ninh \u0111\u01b0\u1ee3c t\u1eadp trung. Vi\u1ec7c t\u00edch h\u1ee3p c\u00e1c c\u00f4ng c\u1ee5 b\u1ea3o m\u1eadt tr\u1ef1c ti\u1ebfp v\u00e0o n<\/p>\n\n\n\n

Li\u1ec7u chi ph\u00ed c\u1ee7a c\u00f4ng ngh\u1ec7 t\u0103ng t\u1ed1c hi\u1ec7u n\u0103ng tr\u00ean c\u00e1c c\u1ea1nh h\u1ec7 th\u1ed1ng (edge acceleration) c\u00f3 cao h\u01a1n so v\u1edbi c\u00f4ng ngh\u1ec7 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y truy\u1ec1n th\u1ed1ng kh\u00f4ng?<\/h3>\n\n\n\n

C\u1ea5u tr\u00fac chi ph\u00ed \u0111\u00e3 thay \u0111\u1ed5i, do \u0111\u00f3 c\u1ea7n c\u00f3 m\u1ed9t \u0111\u00e1nh gi\u00e1 to\u00e0n di\u1ec7n. Vi\u1ec7c s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 t\u00ednh to\u00e1n t\u1ea1i \u201cr\u00eca\u201d (edge computing) th\u01b0\u1eddng gi\u00fap gi\u1ea3m chi ph\u00ed b\u0103ng th\u00f4ng c\u1ea7n thi\u1ebft \u0111\u1ec3 truy\u1ec1n d\u1eef li\u1ec7u v\u1ec1 trung t\u00e2m d\u1eef li\u1ec7u, \u0111\u1ed3ng th\u1eddi c\u00f3 th\u1ec3 gi\u1ea3m chi ph\u00ed t\u00ednh to\u00e1n nh\u1edd v\u00e0o vi\u1ec7c s\u1eed d\u1ee5ng t\u00e0i nguy\u00ean m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 h\u01a1n. Tuy nhi\u00ean, vi\u1ec7c qu\u1ea3n l\u00fd nhi\u1ec1u node tr\u1ea3i r\u1ed9ng kh\u1eafp to\u00e0n c\u1ea7u s\u1ebd t\u1ea1o ra chi ph\u00ed v\u1eadn h\u00e0nh b\u1ed5 sung. Nh\u00ecn chung, \u0111\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng nh\u1ea1y c\u1ea3m v\u1edbi \u0111\u1ed9 tr\u1ec5, ti\u00eau t\u1ed1n nhi\u1ec1u b\u0103ng th\u00f4ng ho\u1eb7c y\u00eau c\u1ea7u x\u1eed l\u00fd d\u1eef li\u1ec7u theo th\u1eddi gian th\u1ef1c, vi\u1ec7c t\u0103ng t\u1ed1c x\u1eed l\u00fd t\u1ea1i \u201cr\u00eca\u201d th\u01b0\u1eddng mang l\u1ea1i t\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu (TCO \u2013 Total Cost of Ownership) v\u00e0 l\u1ee3i \u00edch<\/p>\n\n\n\n

T\u1ea5t c\u1ea3 c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u1ec1u c\u1ea7n \u0111\u01b0\u1ee3c t\u0103ng t\u1ed1c hi\u1ec7u n\u0103ng th\u00f4ng qua c\u00f4ng ngh\u1ec7 edge acceleration (t\u0103ng t\u1ed1c t\u1ea1i \u0111i\u1ec3m cu\u1ed1i \u2013 t\u1ee9c l\u00e0 ngay tr\u00ean thi\u1ebft b\u1ecb ng\u01b0\u1eddi d\u00f9ng) sao?<\/h3>\n\n\n\n

Kh\u00f4ng ph\u1ea3i nh\u01b0 v\u1eady. C\u00f4ng ngh\u1ec7 t\u0103ng t\u1ed1c d\u1eef li\u1ec7u (edge acceleration) ch\u1ee7 y\u1ebfu mang l\u1ea1i l\u1ee3i \u00edch cho nh\u1eefng \u1ee9ng d\u1ee5ng nh\u1ea1y c\u1ea3m v\u1edbi \u0111\u1ed9 tr\u1ec5 m\u1ea1ng, ti\u00eau t\u1ed1n nhi\u1ec1u b\u0103ng th\u00f4ng, ho\u1eb7c c\u1ea7n x\u1eed l\u00fd l\u01b0\u1ee3ng l\u1edbn d\u1eef li\u1ec7u t\u1eeb nhi\u1ec1u thi\u1ebft b\u1ecb ng\u01b0\u1eddi d\u00f9ng m\u1ed9t c\u00e1ch th\u1eddi gian th\u1ef1c. V\u00ed d\u1ee5, c\u00e1c qu\u00e1 tr\u00ecnh x\u1eed l\u00fd d\u1eef li\u1ec7u h\u00e0ng lo\u1ea1t \u1edf ph\u00eda sau h\u1eadu c\u1ea7n, ph\u00e2n t\u00edch trong kho d\u1eef li\u1ec7u, ho\u1eb7c c\u00e1c h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd n\u1ed9i dung kh\u00f4ng y\u00eau c\u1ea7u \u0111\u1ed9 tr\u1ec5 cao\u2026 v\u1eabn c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 h\u01a1n trong m\u00f4i tr\u01b0\u1eddng \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y t\u1eadp trung. Vi\u1ec7c l\u1ef1a ch\u1ecdn c\u00f4ng ngh\u1ec7 lu\u00f4n c\u1ea7n d\u1ef1a tr\u00ean nhu c\u1ea7u kinh doanh c\u1ee5 th\u1ec3 v\u00e0 c\u00e1c<\/p>","protected":false},"excerpt":{"rendered":"

B\u00e0i vi\u1ebft n\u00e0y tr\u00ecnh b\u00e0y qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n c\u1ee7a c\u00f4ng ngh\u1ec7 t\u0103ng t\u1ed1c n\u1ed9i dung (edge acceleration) t\u1eeb m\u00f4 h\u00ecnh ph\u00e2n ph\u1ed1i n\u1ed9i dung truy\u1ec1n th\u1ed1ng th\u00f4ng qua m\u1ea1ng CDN (Content Delivery Network) th\u00e0nh ki\u1ebfn tr\u00fac t\u00ednh to\u00e1n t\u1ea1i r\u00eca (edge computing) hi\u1ec7n \u0111\u1ea1i. B\u1eb1ng c\u00e1ch \u0111\u01b0a c\u00e1c ngu\u1ed3n l\u1ef1c t\u00ednh to\u00e1n v\u00e0 l\u01b0u tr\u1eef xu\u1ed1ng g\u1ea7n ng\u01b0\u1eddi d\u00f9ng (t\u1ea1i c\u00e1c n\u00fat \u1edf \u201cr\u00eca m\u1ea1ng\u201d), c\u00f4ng ngh\u1ec7 n\u00e0y t\u1ea1o ra m\u00f4 h\u00ecnh h\u1ee3p t\u00e1c gi\u1eefa \u201c\u0111\u00e1m m\u00e2y \u2013 r\u00eca \u2013 thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i\u201d (cloud-edge-device), nh\u1eb1m gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 v\u1ec1 \u0111\u1ed9 tr\u1ec5 trong truy\u1ec1n th\u00f4ng d\u1eef li\u1ec7u. \u0110i\u1ec1u n\u00e0y \u0111\u00e3 \u1ea3nh h\u01b0\u1edfng s\u00e2u s\u1eafc \u0111\u1ebfn thi\u1ebft k\u1ebf<\/p>","protected":false},"author":7,"featured_media":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[],"knowledge_category":[278],"class_list":["post-12376101","knowledge_post","type-knowledge_post","status-publish","hentry","knowledge_category-cdn"],"acf":{"site_seo_keywords":"\u8fb9\u7f18\u52a0\u901f,\u8fb9\u7f18\u8ba1\u7b97,CDN,\u5e94\u7528\u67b6\u6784,\u4f4e\u5ef6\u8fdf,\u5168\u7403\u5206\u5e03\u5f0f\u7f51\u7edc,\u5b9e\u65f6\u4e92\u52a8\u4f53\u9a8c,\u7269\u8054\u7f51\u6570\u636e\u5904\u7406"},"_links":{"self":[{"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_posts\/12376101","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\/12376101\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/media?parent=12376101"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/tags?post=12376101"},{"taxonomy":"knowledge_category","embeddable":true,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_category?post=12376101"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}