{"id":12376621,"date":"2026-03-18T20:10:02","date_gmt":"2026-03-18T12:10:02","guid":{"rendered":"https:\/\/www.likacloud.com\/knowledge\/%e8%be%b9%e7%bc%98%e5%8a%a0%e9%80%9f%e6%8a%80%e6%9c%af%e8%af%a6%e8%a7%a3%ef%bc%9a%e5%a6%82%e4%bd%95%e7%94%a8%e8%be%b9%e7%bc%98%e8%ae%a1%e7%ae%97%e6%8f%90%e5%8d%87%e7%bd%91%e7%bb%9c%e6%80%a7%e8%83%bd\/"},"modified":"2026-03-18T20:35:15","modified_gmt":"2026-03-18T12:35:15","slug":"edge-acceleration-technology-how-edge-computing-improves-network-performance-and-user-experience","status":"publish","type":"knowledge_post","link":"https:\/\/www.likacloud.com\/vi\/knowledge\/cdn\/edge-acceleration-technology-how-edge-computing-improves-network-performance-and-user-experience\/","title":{"rendered":"Chi ti\u1ebft v\u1ec1 C\u00f4ng ngh\u1ec7 T\u0103ng t\u1ed1c Bi\u00ean: L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t m\u1ea1ng v\u00e0 tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng b\u1eb1ng \u0111i\u1ec7n to\u00e1n bi\u00ean"},"content":{"rendered":"

Trong th\u1eddi \u0111\u1ea1i s\u1ed1 hi\u1ec7n nay, ng\u01b0\u1eddi d\u00f9ng ng\u00e0y c\u00e0ng \u0111\u00f2i h\u1ecfi kh\u1eaft khe v\u1ec1 t\u1ed1c \u0111\u1ed9 ph\u1ea3n h\u1ed3i v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ee7a \u1ee9ng d\u1ee5ng. M\u00f4 h\u00ecnh \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y t\u1eadp trung truy\u1ec1n th\u1ed1ng, d\u00f9 cung c\u1ea5p n\u0103ng l\u1ef1c t\u00ednh to\u00e1n m\u1ea1nh m\u1ebd, nh\u01b0ng vi\u1ec7c d\u1eef li\u1ec7u ph\u1ea3i di chuy\u1ec3n kh\u1ee9 h\u1ed3i m\u1ed9t qu\u00e3ng \u0111\u01b0\u1eddng d\u00e0i t\u1eeb ph\u00eda ng\u01b0\u1eddi d\u00f9ng \u0111\u1ebfn c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u \u1edf xa, kh\u00f4ng th\u1ec3 tr\u00e1nh kh\u1ecfi g\u00e2y ra \u0111\u1ed9 tr\u1ec5, t\u1eafc ngh\u1ebdn v\u00e0 r\u1ee7i ro b\u1ea3o m\u1eadt. C\u00f4ng ngh\u1ec7 t\u0103ng t\u1ed1c bi\u00ean (edge acceleration) ra \u0111\u1eddi nh\u1eb1m gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 n\u00e0y, n\u00f3 \u0111\u1ecbnh h\u00ecnh l\u1ea1i c\u01a1 b\u1ea3n ki\u1ebfn tr\u00fac ph\u00e2n ph\u1ed1i \u1ee9ng d\u1ee5ng b\u1eb1ng c\u00e1ch \u0111\u01b0a c\u00e1c t\u00e0i nguy\u00ean t\u00ednh to\u00e1n, l\u01b0u tr\u1eef v\u00e0 m\u1ea1ng t\u1eeb \u0111\u00e1m m\u00e2y trung t\u00e2m xu\u1ed1ng g\u1ea7n h\u01a1n v\u1edbi ng\u01b0\u1eddi d\u00f9ng ho\u1eb7c ngu\u1ed3n d\u1eef li\u1ec7u t\u1ea1i r\u00eca m\u1ea1ng, v\u1edbi m\u1ee5c ti\u00eau mang l\u1ea1i tr\u1ea3i nghi\u1ec7m hi\u1ec7u su\u1ea5t t\u1ed1i \u01b0u cho ng\u01b0\u1eddi d\u00f9ng.<\/p>\n\n\n\n

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

T\u0103ng t\u1ed1c bi\u00ean l\u00e0 m\u1ed9t chi\u1ebfn l\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a ki\u1ebfn tr\u00fac m\u1ea1ng, v\u1edbi t\u01b0 t\u01b0\u1edfng c\u1ed1t l\u00f5i l\u00e0 \u201cx\u1eed l\u00fd t\u1ea1i ch\u1ed7\u201d. N\u00f3 t\u1eadn d\u1ee5ng c\u00e1c n\u00fat bi\u00ean ph\u00e2n t\u00e1n tr\u00ean to\u00e0n c\u1ea7u (th\u01b0\u1eddng n\u1eb1m g\u1ea7n c\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 internet, \u0111i\u1ec3m t\u1eadp trung m\u1ea1ng \u0111\u00f4 th\u1ecb ho\u1eb7c tr\u1ea1m g\u1ed1c), \u0111\u1ec3 chuy\u1ec3n c\u00e1c t\u00e1c v\u1ee5 v\u1ed1n c\u1ea7n x\u1eed l\u00fd t\u1ea1i \u0111\u00e1m m\u00e2y trung t\u00e2m ra ti\u1ec1n tuy\u1ebfn t\u1ea1i r\u00eca m\u1ea1ng, t\u1eeb \u0111\u00f3 r\u00fat ng\u1eafn \u0111\u00e1ng k\u1ec3 \u0111\u01b0\u1eddng truy\u1ec1n d\u1eef li\u1ec7u, gi\u1ea3m \u0111\u1ed9 tr\u1ec5 v\u00e0 gi\u1ea3m t\u1ea3i \u00e1p l\u1ef1c cho \u0111\u00e1m m\u00e2y trung t\u00e2m c\u00f9ng m\u1ea1ng tr\u1ee5c ch\u00ednh.<\/p>\n\n\n\n

Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00f3m t\u1eaft qua c\u00e1c b\u01b0\u1edbc ch\u00ednh sau: Khi ng\u01b0\u1eddi d\u00f9ng kh\u1edfi t\u1ea1o y\u00eau c\u1ea7u, h\u1ec7 th\u1ed1ng \u0111i\u1ec1u ph\u1ed1i th\u00f4ng minh s\u1ebd d\u1ef1a tr\u00ean v\u1ecb tr\u00ed \u0111\u1ecba l\u00fd, t\u00ecnh tr\u1ea1ng m\u1ea1ng c\u1ee7a ng\u01b0\u1eddi d\u00f9ng v\u00e0 t\u1ea3i th\u1ef1c t\u1ebf c\u1ee7a c\u00e1c n\u00fat bi\u00ean \u0111\u1ec3 \u0111\u1ecbnh tuy\u1ebfn y\u00eau c\u1ea7u \u0111\u1ebfn n\u00fat bi\u00ean t\u1ed1i \u01b0u nh\u1ea5t. N\u00fat n\u00e0y c\u00f3 th\u1ec3 tr\u1ef1c ti\u1ebfp ph\u1ea3n h\u1ed3i c\u00e1c y\u00eau c\u1ea7u n\u1ed9i dung t\u0129nh c\u1ee7a ng\u01b0\u1eddi d\u00f9ng, ho\u1eb7c x\u1eed l\u00fd s\u01a1 b\u1ed9 c\u00e1c y\u00eau c\u1ea7u \u0111\u1ed9ng, ch\u1ec9 truy\u1ec1n d\u1eef li\u1ec7u c\u1ea7n thi\u1ebft v\u00e0 \u0111\u00e3 \u0111\u01b0\u1ee3c t\u1ed5ng h\u1ee3p v\u1ec1 \u0111\u00e1m m\u00e2y trung t\u00e2m. M\u00f4 h\u00ecnh n\u00e0y th\u1ef1c hi\u1ec7n vi\u1ec7c gi\u1ea3m t\u1ea3i v\u00e0 x\u1eed l\u00fd hi\u1ec7u qu\u1ea3 l\u01b0u l\u01b0\u1ee3ng c\u1ee5c b\u1ed9.<\/p>\n

\u0110\u1ecdc th\u00eam Chi ti\u1ebft k\u1ef9 thu\u1eadt t\u0103ng t\u1ed1c bi\u00ean: C\u00e1ch s\u1eed d\u1ee5ng c\u00e1c n\u00fat bi\u00ean \u0111\u1ec3 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t trang web v\u00e0 \u1ee9ng d\u1ee5ng<\/a>\u3002<\/p>\n\n\n\n\n

T\u0103ng t\u1ed1c bi\u00ean c\u00f3 li\u00ean h\u1ec7 nh\u01b0ng c\u0169ng c\u00f3 s\u1ef1 kh\u00e1c bi\u1ec7t \u0111\u00e1ng k\u1ec3 so v\u1edbi CDN (M\u1ea1ng ph\u00e2n ph\u1ed1i n\u1ed9i dung) truy\u1ec1n th\u1ed1ng. CDN truy\u1ec1n th\u1ed1ng ch\u1ee7 y\u1ebfu t\u1eadp trung v\u00e0o l\u01b0u tr\u1eef \u0111\u1ec7m v\u00e0 ph\u00e2n ph\u1ed1i n\u1ed9i dung t\u0129nh, nh\u01b0 h\u00ecnh \u1ea3nh, video v\u00e0 t\u1ec7p trang web. Trong khi \u0111\u00f3, n\u1ec1n t\u1ea3ng t\u0103ng t\u1ed1c bi\u00ean hi\u1ec7n \u0111\u1ea1i l\u00e0 m\u1ed9t \u201c\u0111\u00e1m m\u00e2y bi\u00ean\u201d to\u00e0n di\u1ec7n h\u01a1n, kh\u00f4ng ch\u1ec9 cung c\u1ea5p kh\u1ea3 n\u0103ng l\u01b0u \u0111\u1ec7m c\u1ee7a CDN m\u00e0 c\u00f2n cho ph\u00e9p nh\u00e0 ph\u00e1t tri\u1ec3n ch\u1ea1y m\u00e3 t\u00f9y ch\u1ec9nh (t\u1ee9c l\u00e0 h\u00e0m bi\u00ean ho\u1eb7c h\u00e0m Serverless) tr\u00ean c\u00e1c n\u00fat bi\u00ean, th\u1ef1c hi\u1ec7n x\u1eed l\u00fd g\u1ea7n cho c\u00e1c nghi\u1ec7p v\u1ee5 ph\u1ee9c t\u1ea1p nh\u01b0 n\u1ed9i dung \u0111\u1ed9ng, y\u00eau c\u1ea7u API, x\u1eed l\u00fd d\u1eef li\u1ec7u th\u1eddi gian th\u1ef1c, l\u1ecdc b\u1ea3o m\u1eadt, l\u00e0 s\u1ef1 ti\u1ebfn h\u00f3a v\u00e0 m\u1edf r\u1ed9ng c\u1ee7a kh\u1ea3 n\u0103ng CDN.<\/p>\n\n

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\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\\nbunny.net\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\\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

C\u00e1c th\u00e0nh ph\u1ea7n c\u00f4ng ngh\u1ec7 c\u1ed1t l\u00f5i c\u1ee7a Edge Acceleration<\/h2>\n\n\n\n

\u0110\u1ea1t \u0111\u01b0\u1ee3c gia t\u1ed1c bi\u00ean hi\u1ec7u qu\u1ea3 d\u1ef1a v\u00e0o s\u1ef1 ph\u1ed1i h\u1ee3p c\u1ee7a m\u1ed9t lo\u1ea1t c\u00f4ng ngh\u1ec7 then ch\u1ed1t.<\/p>\n\n\n\n

M\u1ea1ng l\u01b0\u1edbi n\u00fat bi\u00ean ph\u00e2n t\u00e1n to\u00e0n c\u1ea7u<\/h3>\n\n\n\n

\u0110\u00e2y l\u00e0 n\u1ec1n t\u1ea3ng v\u1eadt l\u00fd c\u1ee7a gia t\u1ed1c bi\u00ean. M\u1ed9t nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 gia t\u1ed1c bi\u00ean ch\u1ea5t l\u01b0\u1ee3ng c\u1ea7n x\u00e2y d\u1ef1ng m\u1ed9t m\u1ea1ng l\u01b0\u1edbi node ph\u1ee7 r\u1ed9ng, ch\u00ecm s\u00e2u. S\u1ed1 l\u01b0\u1ee3ng node, ph\u00e2n b\u1ed1 \u0111\u1ecba l\u00fd (\u0111\u1eb7c bi\u1ec7t l\u00e0 g\u1ea7n m\u1ea1ng l\u01b0\u1edbi ch\u1eb7ng cu\u1ed1i), v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng m\u1ea1ng l\u01b0\u1edbi k\u1ebft n\u1ed1i t\u1ed1c \u0111\u1ed9 cao gi\u1eefa c\u00e1c node (m\u1ea1ng x\u01b0\u01a1ng s\u1ed1ng) tr\u1ef1c ti\u1ebfp quy\u1ebft \u0111\u1ecbnh ph\u1ea1m vi v\u00e0 \u0111\u1ed9 s\u00e2u c\u1ee7a hi\u1ec7u qu\u1ea3 gia t\u1ed1c. Node c\u1ea7n c\u00f3 kh\u1ea3 n\u0103ng t\u00ednh to\u00e1n v\u00e0 l\u01b0u tr\u1eef nh\u1eb9 \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c nhi\u1ec7m v\u1ee5 \u0111i\u1ec7n to\u00e1n bi\u00ean.<\/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

H\u1ec7 th\u1ed1ng \u0111\u1ecbnh tuy\u1ebfn th\u00f4ng minh (nh\u01b0 c\u00f4ng ngh\u1ec7 d\u1ef1a tr\u00ean Anycast ho\u1eb7c DNS \u0111\u1ed9ng) l\u00e0 \u201cb\u1ed9 n\u00e3o giao th\u00f4ng\u201d c\u1ee7a gia t\u1ed1c bi\u00ean. N\u00f3 gi\u00e1m s\u00e1t tr\u1ea1ng th\u00e1i m\u1ea1ng to\u00e0n c\u1ea7u, t\u00ecnh tr\u1ea1ng s\u1ee9c kh\u1ecfe node v\u00e0 v\u1ecb tr\u00ed ng\u01b0\u1eddi d\u00f9ng theo th\u1eddi gian th\u1ef1c, c\u00f3 th\u1ec3 \u0111\u1ecbnh h\u01b0\u1edbng y\u00eau c\u1ea7u ng\u01b0\u1eddi d\u00f9ng \u0111\u1ebfn node bi\u00ean t\u1ed1i \u01b0u nh\u1ea5t v\u1ec1 hi\u1ec7u su\u1ea5t trong v\u00f2ng mili gi\u00e2y. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng ngay c\u1ea3 khi m\u1ed9t node g\u1eb7p s\u1ef1 c\u1ed1 ho\u1eb7c m\u1ea1ng b\u1ecb t\u1eafc ngh\u1ebdn, l\u01b0u l\u01b0\u1ee3ng v\u1eabn c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed5i li\u1ec1n m\u1ea1ch sang c\u00e1c node kh\u1ea3 d\u1ee5ng kh\u00e1c, \u0111\u1ea3m b\u1ea3o t\u00ednh kh\u1ea3 d\u1ee5ng cao c\u1ee7a d\u1ecbch v\u1ee5.<\/p>\n\n\n\n

\u0110i\u1ec7n to\u00e1n bi\u00ean v\u00e0 h\u00e0m Serverless<\/h3>\n\n\n\n

\u0110\u00e2y l\u00e0 ch\u00eca kh\u00f3a trao cho gia t\u1ed1c bi\u00ean \u201ctr\u00ed tu\u1ec7\u201d. Nh\u00e0 ph\u00e1t tri\u1ec3n c\u00f3 th\u1ec3 vi\u1ebft logic nghi\u1ec7p v\u1ee5 th\u00e0nh c\u00e1c h\u00e0m nh\u1eb9 (v\u00ed d\u1ee5 \u0111\u1ecbnh d\u1ea1ng JavaScript ho\u1eb7c WebAssembly) v\u00e0 tri\u1ec3n khai l\u00ean c\u00e1c n\u00fat bi\u00ean to\u00e0n c\u1ea7u. Khi y\u00eau c\u1ea7u ng\u01b0\u1eddi d\u00f9ng \u0111\u1ebfn, h\u00e0m t\u01b0\u01a1ng \u1ee9ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t v\u00e0 th\u1ef1c thi t\u1ee9c th\u1eddi t\u1ea1i n\u00fat g\u1ea7n ng\u01b0\u1eddi d\u00f9ng nh\u1ea5t. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p th\u1ef1c hi\u1ec7n ki\u1ec3m th\u1eed A\/B, l\u1eafp r\u00e1p n\u1ed9i dung c\u00e1 nh\u00e2n h\u00f3a, t\u1ed5ng h\u1ee3p API, t\u1ed1i \u01b0u h\u00f3a h\u00ecnh \u1ea3nh th\u1eddi gian th\u1ef1c, x\u00e1c th\u1ef1c bi\u1ec3u m\u1eabu, v.v. t\u1ea1i bi\u00ean m\u00e0 kh\u00f4ng c\u1ea7n y\u00eau c\u1ea7u quay v\u1ec1 m\u00e1y ch\u1ee7 g\u1ed1c, gi\u1ea3m \u0111\u00e1ng k\u1ec3 \u0111\u1ed9 tr\u1ec5.<\/p>\n

\u0110\u1ecdc th\u00eam Kh\u00e1m ph\u00e1 c\u00f4ng ngh\u1ec7 t\u0103ng t\u1ed1c bi\u00ean: C\u00e1ch \u0111\u1ecbnh h\u00ecnh l\u1ea1i hi\u1ec7u su\u1ea5t m\u1ea1ng v\u00e0 tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng<\/a>\u3002<\/p>\n\n\n\n\n

An to\u00e0n v\u00e0 b\u1ea3o v\u1ec7 bi\u00ean<\/h3>\n\n\n\n

An to\u00e0n l\u00e0 kh\u1ea3 n\u0103ng n\u1ed9i sinh ch\u1ee9 kh\u00f4ng ph\u1ea3i th\u00e0nh ph\u1ea7n b\u1ed5 tr\u1ee3. N\u1ec1n t\u1ea3ng gia t\u1ed1c bi\u00ean \u0111\u1eb7t b\u1ea3o v\u1ec7 an to\u00e0n l\u00ean ph\u00eda tr\u01b0\u1edbc t\u1ea1i bi\u00ean. \u0110i\u1ec1u n\u00e0y bao g\u1ed3m th\u1ef1c hi\u1ec7n l\u00e0m s\u1ea1ch t\u1ea5n c\u00f4ng DDoS, ki\u1ec3m tra quy t\u1eafc T\u01b0\u1eddng l\u1eeda \u1ee8ng d\u1ee5ng Web (WAF), qu\u1ea3n l\u00fd ch\u01b0\u01a1ng tr\u00ecnh robot, v\u00e0 m\u00e3 h\u00f3a \u0111\u1ea7u cu\u1ed1i SSL\/TLS t\u1ea1i c\u00e1c n\u00fat bi\u00ean. L\u01b0u l\u01b0\u1ee3ng t\u1ea5n c\u00f4ng \u0111\u01b0\u1ee3c nh\u1eadn di\u1ec7n v\u00e0 ch\u1eb7n ngay t\u1ea1i bi\u00ean, kh\u00f4ng t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn m\u00e1y ch\u1ee7 ngu\u1ed3n, \u0111\u1ed3ng th\u1eddi k\u1ebft n\u1ed1i m\u00e3 h\u00f3a k\u1ebft th\u00fac \u1edf n\u01a1i g\u1ea7n ng\u01b0\u1eddi d\u00f9ng h\u01a1n, c\u0169ng n\u00e2ng cao hi\u1ec7u qu\u1ea3 m\u00e3 h\u00f3a v\u00e0 gi\u1ea3i m\u00e3.<\/p>\n\n\n\n

Nh\u1eefng t\u00ecnh hu\u1ed1ng ch\u00ednh m\u00e0 c\u00f4ng ngh\u1ec7 Edge Acceleration \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng<\/h2>\n\n\n\n

C\u00f4ng ngh\u1ec7 gia t\u1ed1c bi\u00ean \u0111ang thay \u0111\u1ed5i s\u00e2u s\u1eafc tr\u1ea3i nghi\u1ec7m \u1ee9ng d\u1ee5ng c\u1ee7a nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p.<\/p>\n\n\n\n

T\u01b0\u01a1ng t\u00e1c th\u1eddi gian th\u1ef1c v\u00e0 tr\u00f2 ch\u01a1i tr\u1ef1c tuy\u1ebfn<\/h3>\n\n\n\n

\u0110\u1ed1i v\u1edbi h\u1ed9i ngh\u1ecb truy\u1ec1n h\u00ecnh, gi\u00e1o d\u1ee5c tr\u1ef1c tuy\u1ebfn, game \u0111\u00e1m m\u00e2y v\u00e0 c\u00e1c tr\u00f2 ch\u01a1i tr\u1ef1c tuy\u1ebfn nhi\u1ec1u ng\u01b0\u1eddi ch\u01a1i quy m\u00f4 l\u1edbn, \u0111\u1ed9 tr\u1ec5 mili gi\u00e2y l\u00e0 c\u1ef1c k\u1ef3 quan tr\u1ecdng. T\u0103ng t\u1ed1c bi\u00ean c\u00f3 th\u1ec3 \u0111\u1eb7t c\u00e1c t\u00e1c v\u1ee5 nh\u01b0 m\u00e3 h\u00f3a\/gi\u1ea3i m\u00e3 lu\u1ed3ng \u00e2m thanh-h\u00ecnh \u1ea3nh, tr\u1ed9n lu\u1ed3ng, t\u00ednh to\u00e1n logic tr\u00f2 ch\u01a1i v\u00e0o c\u00e1c n\u00fat bi\u00ean, \u0111\u1ea3m b\u1ea3o s\u1ef1 \u0111\u1ed3ng b\u1ed9 h\u00f3a th\u1eddi gian th\u1ef1c gi\u1eefa l\u1ec7nh v\u00e0 h\u00ecnh \u1ea3nh, lo\u1ea1i b\u1ecf hi\u1ec7u qu\u1ea3 hi\u1ec7n t\u01b0\u1ee3ng gi\u1eadt lag v\u00e0 \u0111\u1ed9 tr\u1ec5, mang l\u1ea1i tr\u1ea3i nghi\u1ec7m t\u01b0\u01a1ng t\u00e1c m\u01b0\u1ee3t m\u00e0.<\/p>\n\n\n\n

Th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed v\u00e0 b\u00e1n l\u1ebb c\u00e1 nh\u00e2n h\u00f3a<\/h3>\n\n\n\n

C\u00e1c trang web th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed \u0111\u1ed1i m\u1eb7t v\u1edbi l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp t\u1ee9c th\u1eddi kh\u1ed5ng l\u1ed3 trong th\u1eddi gian khuy\u1ebfn m\u00e3i l\u1edbn. T\u0103ng t\u1ed1c bi\u00ean kh\u00f4ng ch\u1ec9 c\u00f3 th\u1ec3 ph\u00e2n ph\u1ed1i nhanh ch\u00f3ng h\u00ecnh \u1ea3nh s\u1ea3n ph\u1ea9m v\u00e0 trang web, m\u00e0 c\u00f2n c\u00f3 th\u1ec3 th\u00f4ng qua c\u00e1c h\u00e0m bi\u00ean \u0111\u1ec3 th\u1ef1c hi\u1ec7n \u0111\u1ec1 xu\u1ea5t c\u00e1 nh\u00e2n h\u00f3a d\u1ef1a tr\u00ean v\u1ecb tr\u00ed ng\u01b0\u1eddi d\u00f9ng, truy v\u1ea5n t\u1ed3n kho th\u1eddi gian th\u1ef1c, qu\u1ea3n l\u00fd gi\u1ecf h\u00e0ng v\u00e0 t\u00ednh to\u00e1n gi\u00e1 khuy\u1ebfn m\u00e3i. \u0110i\u1ec1u n\u00e0y v\u1eeba t\u0103ng t\u1ed1c \u0111\u1ed9 t\u1ea3i trang, v\u1eeba th\u1ef1c hi\u1ec7n c\u00e1 nh\u00e2n h\u00f3a n\u1ed9i dung \u0111\u1ed9ng, n\u00e2ng cao t\u1ef7 l\u1ec7 chuy\u1ec3n \u0111\u1ed5i.<\/p>\n\n\n\n

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

Thi\u1ebft b\u1ecb IoT t\u1ea1o ra l\u01b0\u1ee3ng l\u1edbn d\u1eef li\u1ec7u chu\u1ed7i th\u1eddi gian. Vi\u1ec7c t\u1ea3i to\u00e0n b\u1ed9 d\u1eef li\u1ec7u n\u00e0y l\u00ean \u0111\u00e1m m\u00e2y trung t\u00e2m \u0111\u1ec3 x\u1eed l\u00fd c\u00f3 chi ph\u00ed cao v\u00e0 \u0111\u1ed9 tr\u1ec5 l\u1edbn. Th\u00f4ng qua ki\u1ebfn tr\u00fac t\u0103ng t\u1ed1c bi\u00ean, d\u1eef li\u1ec7u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u1ecdc, t\u1ed5ng h\u1ee3p v\u00e0 ph\u00e2n t\u00edch s\u01a1 b\u1ed9 th\u1eddi gian th\u1ef1c \u1edf ph\u00eda bi\u00ean g\u1ea7n thi\u1ebft b\u1ecb, ch\u1ec9 t\u1ea3i l\u00ean \u0111\u00e1m m\u00e2y th\u00f4ng tin quan tr\u1ecdng v\u00e0 t\u00f3m t\u1eaft, \u0111\u1ea1t \u0111\u01b0\u1ee3c ph\u1ea3n h\u1ed3i quy\u1ebft \u0111\u1ecbnh c\u1ee5c b\u1ed9 \u0111\u1ed9 tr\u1ec5 th\u1ea5p (nh\u01b0 c\u1ea3nh b\u00e1o b\u1ea5t th\u01b0\u1eddng thi\u1ebft b\u1ecb) v\u00e0 s\u1ef1 ph\u1ed1i h\u1ee3p hi\u1ec7u qu\u1ea3 gi\u1eefa \u0111\u00e1m m\u00e2y v\u00e0 bi\u00ean.<\/p>\n\n\n\n

Ph\u00e2n ph\u1ed1i lu\u1ed3ng truy\u1ec1n th\u00f4ng v\u00e0 ph\u00e1t tr\u1ef1c ti\u1ebfp<\/h3>\n\n\n\n

C\u00e1c d\u1ecbch v\u1ee5 video si\u00eau n\u00e9t, ph\u00e1t tr\u1ef1c ti\u1ebfp v\u00e0 theo y\u00eau c\u1ea7u ti\u00eau th\u1ee5 b\u0103ng th\u00f4ng r\u1ea5t l\u1edbn. M\u1ea1ng t\u0103ng t\u1ed1c bi\u00ean b\u1eb1ng c\u00e1ch l\u01b0u tr\u1eef n\u1ed9i dung ph\u1ed5 bi\u1ebfn \u1edf bi\u00ean, cho ph\u00e9p ng\u01b0\u1eddi xem nh\u1eadn lu\u1ed3ng video t\u1eeb n\u00fat g\u1ea7n nh\u1ea5t, gi\u1ea3m \u0111\u00e1ng k\u1ec3 \u00e1p l\u1ef1c b\u0103ng th\u00f4ng l\u00ean tr\u1ea1m ngu\u1ed3n v\u00e0 m\u1ea1ng l\u00f5i, \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 m\u01b0\u1ee3t v\u00e0 r\u00f5 n\u00e9t khi l\u01b0\u1ee3ng l\u1edbn ng\u01b0\u1eddi d\u00f9ng xem \u0111\u1ed3ng th\u1eddi, v\u00e0 gi\u1ea3m chi ph\u00ed ph\u00e2n ph\u1ed1i n\u1ed9i dung.<\/p>\n

\u0110\u1ecdc th\u00eam Kh\u00e1m ph\u00e1 T\u0103ng t\u1ed1c Bi\u00ean gi\u1edbi: C\u00e1ch C\u1ea3i thi\u1ec7n Hi\u1ec7u su\u1ea5t \u1ee8ng d\u1ee5ng To\u00e0n c\u1ea7u th\u00f4ng qua C\u00f4ng ngh\u1ec7 M\u1ea1ng Ph\u00e2n t\u00e1n<\/a>\u3002<\/p>\n\n\n\n\n

C\u00e1c c\u00e2n nh\u1eafc ch\u00ednh khi tri\u1ec3n khai t\u0103ng t\u1ed1c bi\u00ean<\/h2>\n\n\n\n

Khi gi\u1edbi thi\u1ec7u t\u0103ng t\u1ed1c bi\u00ean v\u00e0o ki\u1ebfn tr\u00fac doanh nghi\u1ec7p, c\u1ea7n l\u1eadp k\u1ebf ho\u1ea1ch v\u00e0 \u0111\u00e1nh gi\u00e1 t\u1eeb nhi\u1ec1u kh\u00eda c\u1ea1nh.<\/p>\n\n\n\n

\u0110\u1ea7u ti\u00ean l\u00e0 l\u1ef1a ch\u1ecdn nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5. C\u1ea7n xem x\u00e9t m\u1eadt \u0111\u1ed9 v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng ph\u1ee7 s\u00f3ng to\u00e0n c\u1ea7u c\u1ee7a c\u00e1c node bi\u00ean, cam k\u1ebft SLA v\u1ec1 hi\u1ec7u su\u1ea5t m\u1ea1ng, t\u00ednh \u0111\u1ea7y \u0111\u1ee7 c\u1ee7a ch\u1ee9c n\u0103ng (nh\u01b0 h\u1ed7 tr\u1ee3 \u0111i\u1ec7n to\u00e1n bi\u00ean, t\u00ednh n\u0103ng b\u1ea3o m\u1eadt n\u00e2ng cao), t\u00ednh d\u1ec5 s\u1eed d\u1ee5ng c\u1ee7a API v\u00e0 giao di\u1ec7n qu\u1ea3n l\u00fd, c\u0169ng nh\u01b0 m\u00f4 h\u00ecnh chi ph\u00ed c\u00f3 r\u00f5 r\u00e0ng v\u00e0 d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c hay kh\u00f4ng.<\/p>\n\n\n\n

Ti\u1ebfp theo l\u00e0 thi\u1ebft k\u1ebf ki\u1ebfn tr\u00fac v\u00e0 c\u1ea3i t\u1ea1o \u1ee9ng d\u1ee5ng. Kh\u00f4ng ph\u1ea3i t\u1ea5t c\u1ea3 \u1ee9ng d\u1ee5ng \u0111\u1ec1u c\u00f3 th\u1ec3 di chuy\u1ec3n li\u1ec1n m\u1ea1ch l\u00ean bi\u00ean. Doanh nghi\u1ec7p c\u1ea7n ph\u00e2n t\u00edch ki\u1ebfn tr\u00fac \u1ee9ng d\u1ee5ng c\u1ee7a m\u00ecnh, x\u00e1c \u0111\u1ecbnh th\u00e0nh ph\u1ea7n n\u00e0o (nh\u01b0 t\u00e0i nguy\u00ean t\u0129nh, giao di\u1ec7n API, x\u00e1c th\u1ef1c, logic nghi\u1ec7p v\u1ee5) c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c bi\u00ean h\u00f3a. \u0110i\u1ec1u n\u00e0y th\u01b0\u1eddng y\u00eau c\u1ea7u t\u00e1ch r\u1eddi v\u00e0 t\u00e1i c\u1ea5u tr\u00fac \u1ee9ng d\u1ee5ng \u1edf m\u1ee9c \u0111\u1ed9 nh\u1ea5t \u0111\u1ecbnh, v\u00ed d\u1ee5 \u00e1p d\u1ee5ng thi\u1ebft k\u1ebf \u01b0u ti\u00ean API, t\u00e1ch bi\u1ec7t qu\u1ea3n l\u00fd tr\u1ea1ng th\u00e1i v\u00e0 t\u00ednh to\u00e1n kh\u00f4ng tr\u1ea1ng th\u00e1i, \u0111\u1ec3 ph\u00f9 h\u1ee3p h\u01a1n v\u1edbi m\u00f4i tr\u01b0\u1eddng t\u00ednh to\u00e1n kh\u00f4ng tr\u1ea1ng th\u00e1i ho\u1eb7c tr\u1ea1ng th\u00e1i nh\u1eb9 t\u1ea1i bi\u00ean.<\/p>\n\n\n\n

Cu\u1ed1i c\u00f9ng l\u00e0 gi\u00e1m s\u00e1t hi\u1ec7u su\u1ea5t v\u00e0 t\u1ed1i \u01b0u chi ph\u00ed. Sau khi tri\u1ec3n khai gia t\u1ed1c bi\u00ean, ph\u1ea3i thi\u1ebft l\u1eadp h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t t\u01b0\u01a1ng \u1ee9ng, quan s\u00e1t to\u00e0n di\u1ec7n t\u1eeb tr\u1ea3i nghi\u1ec7m th\u1ef1c t\u1ebf c\u1ee7a ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i (nh\u01b0 th\u1eddi gian hi\u1ec3n th\u1ecb \u0111\u1ea7u ti\u00ean, \u0111\u1ed9 tr\u1ec5 t\u01b0\u01a1ng t\u00e1c) \u0111\u1ebfn c\u00e1c ch\u1ec9 s\u1ed1 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a node bi\u00ean. \u0110\u1ed3ng th\u1eddi, c\u1ea7n ch\u00fa \u00fd \u0111\u1ebfn t\u00ecnh h\u00ecnh s\u1eed d\u1ee5ng t\u00e0i nguy\u00ean, \u0111\u1eb7c bi\u1ec7t l\u00e0 chi ph\u00ed cho s\u1ed1 l\u1ea7n g\u1ecdi h\u00e0m bi\u00ean v\u00e0 l\u01b0u l\u01b0\u1ee3ng \u0111i ra, th\u00f4ng qua t\u1ed1i \u01b0u chi\u1ebfn l\u01b0\u1ee3c cache, tinh g\u1ecdn m\u00e3 v\u00e0 \u0111i\u1ec1u ph\u1ed1i l\u01b0u l\u01b0\u1ee3ng \u0111\u1ec3 li\u00ean t\u1ee5c ki\u1ec3m so\u00e1t chi ph\u00ed v\u00e0 n\u00e2ng cao hi\u1ec7u qu\u1ea3.<\/p>\n\n\n\n

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

Gia t\u1ed1c bi\u00ean \u0111\u1ea1i di\u1ec7n cho h\u01b0\u1edbng ph\u00e1t tri\u1ec3n quan tr\u1ecdng c\u1ee7a ki\u1ebfn tr\u00fac internet, b\u1eb1ng c\u00e1ch \u0111\u1ea9y kh\u1ea3 n\u0103ng t\u00ednh to\u00e1n \u0111\u1ebfn ngu\u1ed3n ph\u00e1t sinh v\u00e0 ti\u00eau th\u1ee5 d\u1eef li\u1ec7u, n\u00f3 gi\u1ea3i quy\u1ebft hi\u1ec7u qu\u1ea3 c\u00e1c th\u00e1ch th\u1ee9c c\u1ed1t l\u00f5i nh\u01b0 \u0111\u1ed9 tr\u1ec5 m\u1ea1ng, ngh\u1ebdn c\u1ed5 chai b\u0103ng th\u00f4ng v\u00e0 r\u1ee7i ro t\u1eadp trung h\u00f3a. T\u1eeb n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng lu\u1ed3ng truy\u1ec1n th\u00f4ng \u0111\u1ebfn trao quy\u1ec1n cho \u1ee9ng d\u1ee5ng t\u01b0\u01a1ng t\u00e1c th\u1eddi gian th\u1ef1c, t\u1eeb t\u1ed1i \u01b0u tr\u1ea3i nghi\u1ec7m th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed \u0111\u1ebfn th\u00fac \u0111\u1ea9y \u0111\u1ed5i m\u1edbi IoT, gia t\u1ed1c bi\u00ean \u0111ang tr\u1edf th\u00e0nh c\u00f4ng ngh\u1ec7 n\u1ec1n t\u1ea3ng x\u00e2y d\u1ef1ng d\u1ecbch v\u1ee5 s\u1ed1 hi\u1ec7u su\u1ea5t cao, s\u1eb5n s\u00e0ng cao v\u00e0 b\u1ea3o m\u1eadt cao. \u0110\u1ed1i v\u1edbi nh\u00e0 ph\u00e1t tri\u1ec3n v\u00e0 doanh nghi\u1ec7p, hi\u1ec3u v\u00e0 \u00e1p d\u1ee5ng ki\u1ebfn tr\u00fac gia t\u1ed1c bi\u00ean kh\u00f4ng c\u00f2n l\u00e0 l\u1ef1a ch\u1ecdn c\u00f4ng ngh\u1ec7 \u0111i tr\u01b0\u1edbc th\u1eddi \u0111\u1ea1i, m\u00e0 l\u00e0 con \u0111\u01b0\u1eddng t\u1ea5t y\u1ebfu \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o v\u00e0 n\u00e2ng cao tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i trong th\u1ecb tr\u01b0\u1eddng c\u1ea1nh tranh kh\u1ed1c li\u1ec7t. Trong t\u01b0\u01a1ng lai, v\u1edbi s\u1ef1 h\u1ed9i t\u1ee5 s\u00e2u h\u01a1n c\u1ee7a 5G, AI v\u00e0 \u0111i\u1ec7n to\u00e1n bi\u00ean, ranh gi\u1edbi kh\u1ea3 n\u0103ng c\u1ee7a gia t\u1ed1c bi\u00ean s\u1ebd ti\u1ebfp t\u1ee5c m\u1edf r\u1ed9ng, m\u1edf ra nhi\u1ec1u k\u1ecbch b\u1ea3n \u1ee9ng d\u1ee5ng ch\u01b0a t\u1eebng c\u00f3.<\/p>\n\n\n\n

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

T\u0103ng t\u1ed1c bi\u00ean gi\u1edbi v\u00e0 CDN c\u00f3 ph\u1ea3i l\u00e0 m\u1ed9t kh\u00f4ng?<\/h3>\n\n\n\n

Kh\u00f4ng ho\u00e0n to\u00e0n gi\u1ed1ng nhau. CDN truy\u1ec1n th\u1ed1ng ch\u1ee7 y\u1ebfu t\u1eadp trung v\u00e0o l\u01b0u tr\u1eef \u0111\u1ec7m v\u00e0 t\u0103ng t\u1ed1c n\u1ed9i dung t\u0129nh, l\u00e0 m\u1ed9t m\u1ea1ng ph\u00e2n ph\u1ed1i n\u1ed9i dung. Trong khi n\u1ec1n t\u1ea3ng t\u0103ng t\u1ed1c bi\u00ean hi\u1ec7n \u0111\u1ea1i \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng d\u1ef1a tr\u00ean c\u00e1c n\u00fat ph\u00e2n t\u00e1n t\u01b0\u01a1ng t\u1ef1 CDN, nh\u01b0ng ch\u1ee9c n\u0103ng m\u1ea1nh m\u1ebd h\u01a1n, n\u00f3 t\u00edch h\u1ee3p kh\u1ea3 n\u0103ng t\u00ednh to\u00e1n bi\u00ean, cho ph\u00e9p ch\u1ea1y m\u00e3 t\u00f9y ch\u1ec9nh tr\u00ean c\u00e1c n\u00fat \u0111\u1ec3 x\u1eed l\u00fd n\u1ed9i dung \u0111\u1ed9ng, logic nghi\u1ec7p v\u1ee5 v\u00e0 y\u00eau c\u1ea7u API. C\u00f3 th\u1ec3 n\u00f3i, t\u0103ng t\u1ed1c bi\u00ean l\u00e0 h\u00ecnh th\u00e1i ti\u1ebfn h\u00f3a c\u1ee7a CDN, \u0111\u01b0\u1ee3c trang b\u1ecb ch\u1ee9c n\u0103ng t\u00ednh to\u00e1n.<\/p>\n\n\n\n

Vi\u1ec7c s\u1eed d\u1ee5ng t\u0103ng t\u1ed1c bi\u00ean c\u00f3 c\u1ea7n vi\u1ebft l\u1ea1i \u1ee9ng d\u1ee5ng hi\u1ec7n c\u00f3 c\u1ee7a t\u00f4i m\u1ed9t c\u00e1ch \u0111\u00e1ng k\u1ec3 kh\u00f4ng?<\/h3>\n\n\n\n

Kh\u00f4ng nh\u1ea5t thi\u1ebft ph\u1ea3i vi\u1ebft l\u1ea1i \u0111\u00e1ng k\u1ec3, nh\u01b0ng th\u01b0\u1eddng c\u1ea7n m\u1ed9t s\u1ed1 \u0111i\u1ec1u ch\u1ec9nh v\u00e0 t\u1ed1i \u01b0u h\u00f3a. \u0110\u1ed1i v\u1edbi trang web t\u0129nh, h\u1ea7u nh\u01b0 c\u00f3 th\u1ec3 t\u00edch h\u1ee3p li\u1ec1n m\u1ea1ch. \u0110\u1ed1i v\u1edbi \u1ee9ng d\u1ee5ng \u0111\u1ed9ng, th\u1ef1c ti\u1ec5n t\u1ed1t nh\u1ea5t l\u00e0 t\u00e1ch r\u1eddi \u1ee9ng d\u1ee5ng, \u00e1p d\u1ee5ng ki\u1ebfn tr\u00fac h\u01b0\u1edbng vi d\u1ecbch v\u1ee5 ho\u1eb7c API. C\u1ea3i t\u1ea1o c\u00e1c th\u00e0nh ph\u1ea7n kh\u00f4ng tr\u1ea1ng th\u00e1i c\u00f3 th\u1ec3 bi\u00ean h\u00f3a (nh\u01b0 x\u00e1c th\u1ef1c, c\u1ed5ng API, l\u1eafp r\u00e1p c\u00e1 nh\u00e2n h\u00f3a) \u0111\u1ec3 tri\u1ec3n khai d\u01b0\u1edbi d\u1ea1ng h\u00e0m bi\u00ean. C\u00e1c nghi\u1ec7p v\u1ee5 c\u1ed1t l\u00f5i c\u00f3 tr\u1ea1ng th\u00e1i v\u00e0 thao t\u00e1c c\u01a1 s\u1edf d\u1eef li\u1ec7u c\u00f3 th\u1ec3 v\u1eabn c\u1ea7n \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n tr\u00ean \u0111\u00e1m m\u00e2y trung t\u00e2m ho\u1eb7c \u0111\u00e1m m\u00e2y ri\u00eang.<\/p>\n\n\n\n

L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 t\u0103ng t\u1ed1c bi\u00ean \u0111\u1ea3m b\u1ea3o t\u00ednh b\u1ea3o m\u1eadt v\u00e0 tu\u00e2n th\u1ee7 d\u1eef li\u1ec7u?<\/h3>\n\n\n\n

Nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 t\u0103ng t\u1ed1c bi\u00ean ch\u00ednh th\u1ee9c s\u1ebd cung c\u1ea5p b\u1ea3o \u0111\u1ea3m an to\u00e0n \u0111a t\u1ea7ng. D\u1eef li\u1ec7u trong qu\u00e1 tr\u00ecnh truy\u1ec1n t\u1ea3i \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a qua TLS. M\u00f4i tr\u01b0\u1eddng th\u1ef1c thi h\u00e0m bi\u00ean th\u01b0\u1eddng l\u00e0 sandbox c\u00e1ch ly v\u00e0 an to\u00e0n cao. C\u00e1c ch\u00ednh s\u00e1ch an ninh quan tr\u1ecdng, nh\u01b0 WAF v\u00e0 ki\u1ec3m so\u00e1t truy c\u1eadp, c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c thi \u1edf bi\u00ean. \u0110\u1ed1i v\u1edbi tu\u00e2n th\u1ee7 d\u1eef li\u1ec7u, doanh nghi\u1ec7p c\u00f3 th\u1ec3 ch\u1ecdn gi\u1edbi h\u1ea1n x\u1eed l\u00fd d\u1eef li\u1ec7u tr\u00ean c\u00e1c n\u00fat \u1edf khu v\u1ef1c \u0111\u1ecba l\u00fd c\u1ee5 th\u1ec3, \u0111\u1ea3m b\u1ea3o d\u1eef li\u1ec7u kh\u00f4ng v\u01b0\u1ee3t bi\u00ean gi\u1edbi. Tuy nhi\u00ean, khi x\u1eed l\u00fd d\u1eef li\u1ec7u c\u1ef1c k\u1ef3 nh\u1ea1y c\u1ea3m, v\u1eabn c\u1ea7n \u0111\u00e1nh gi\u00e1 c\u1ea9n th\u1eadn v\u00e0 tu\u00e2n theo chi\u1ebfn l\u01b0\u1ee3c \u0111\u1eb7t t\u00ednh to\u00e1n b\u00ean ngo\u00e0i t\u01b0\u1eddng l\u1eeda doanh nghi\u1ec7p.<\/p>\n\n\n\n

Chi ph\u00ed t\u0103ng t\u1ed1c bi\u00ean c\u00f3 cao kh\u00f4ng?<\/h3>\n\n\n\n

M\u00f4 h\u00ecnh chi ph\u00ed kh\u00e1c bi\u1ec7t so v\u1edbi \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y truy\u1ec1n th\u1ed1ng, nh\u01b0ng c\u00f3 th\u1ec3 ti\u1ebft ki\u1ec7m h\u01a1n v\u1ec1 chi ph\u00ed. Ph\u00ed th\u01b0\u1eddng bao g\u1ed3m s\u1ed1 l\u1ea7n g\u1ecdi h\u00e0m bi\u00ean, th\u1eddi gian ch\u1ea1y, b\u0103ng th\u00f4ng m\u1ea1ng (\u0111\u1eb7c bi\u1ec7t l\u00e0 l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp ngu\u1ed3n) v\u00e0 c\u00e1c d\u1ecbch v\u1ee5 gia t\u0103ng (nh\u01b0 t\u00ednh n\u0103ng b\u1ea3o m\u1eadt n\u00e2ng cao). Do \u0111i\u1ec7n to\u00e1n bi\u00ean c\u00f3 th\u1ec3 gi\u1ea3m \u0111\u00e1ng k\u1ec3 l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp ngu\u1ed3n v\u00e0 \u00e1p l\u1ef1c t\u00ednh to\u00e1n tr\u00ean \u0111\u00e1m m\u00e2y trung t\u00e2m, n\u00f3 th\u01b0\u1eddng gi\u00fap gi\u1ea3m t\u1ed5ng chi ph\u00ed c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng CNTT m\u1ed9t c\u00e1ch t\u1ed5ng th\u1ec3. B\u1eb1ng c\u00e1ch t\u1ed1i \u01b0u h\u00f3a t\u1ef7 l\u1ec7 tr\u00fang b\u1ed9 nh\u1edb \u0111\u1ec7m v\u00e0 tinh gi\u1ea3n m\u00e3 h\u00e0m bi\u00ean, c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t hi\u1ec7u qu\u1ea3 chi ph\u00ed \u1edf ph\u00eda bi\u00ean.<\/p>","protected":false},"excerpt":{"rendered":"

B\u00e0i vi\u1ebft n\u00e0y gi\u1edbi thi\u1ec7u h\u1ec7 th\u1ed1ng v\u1ec1 c\u00f4ng ngh\u1ec7 t\u0103ng t\u1ed1c bi\u00ean. B\u1eb1ng c\u00e1ch tri\u1ec3n khai t\u00e0i nguy\u00ean t\u00ednh to\u00e1n v\u00e0 l\u01b0u tr\u1eef g\u1ea7n ng\u01b0\u1eddi d\u00f9ng t\u1ea1i bi\u00ean m\u1ea1ng, n\u00f3 r\u00fat ng\u1eafn \u0111\u01b0\u1eddng truy\u1ec1n d\u1eef li\u1ec7u, t\u1eeb \u0111\u00f3 gi\u1ea3m \u0111\u1ed9 tr\u1ec5 v\u00e0 gi\u1ea3m \u00e1p l\u1ef1c l\u00ean \u0111\u00e1m m\u00e2y trung t\u00e2m. B\u00e0i vi\u1ebft gi\u1ea3i th\u00edch c\u00e1c c\u00f4ng ngh\u1ec7 c\u1ed1t l\u00f5i, s\u1ef1 kh\u00e1c bi\u1ec7t so v\u1edbi CDN truy\u1ec1n th\u1ed1ng, c\u0169ng nh\u01b0 \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c l\u0129nh v\u1ef1c nh\u01b0 t\u01b0\u01a1ng t\u00e1c th\u1eddi gian th\u1ef1c, th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed v\u00e0 Internet v\u1ea1n v\u1eadt.<\/p>","protected":false},"author":7,"featured_media":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[555,360],"knowledge_category":[278],"class_list":["post-12376621","knowledge_post","type-knowledge_post","status-publish","hentry","tag-network-acceleration","tag-edge-computing","knowledge_category-cdn"],"acf":{"site_seo_keywords":"\u8fb9\u7f18\u52a0\u901f,\u8fb9\u7f18\u8ba1\u7b97,\u7f51\u7edc\u6027\u80fd,\u7528\u6237\u4f53\u9a8c,CDN,Serverless\u51fd\u6570,\u4f4e\u5ef6\u8fdf\u5e94\u7528,\u7269\u8054\u7f51\u6570\u636e\u5904\u7406"},"_links":{"self":[{"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_posts\/12376621","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\/12376621\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/media?parent=12376621"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/tags?post=12376621"},{"taxonomy":"knowledge_category","embeddable":true,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_category?post=12376621"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}