{"id":35036,"date":"2025-03-28T12:02:59","date_gmt":"2025-03-28T09:02:59","guid":{"rendered":"https:\/\/web-dev.iptp.net\/?p=35036"},"modified":"2025-05-15T06:32:50","modified_gmt":"2025-05-15T03:32:50","slug":"submarine-cables-and-infrastructure","status":"publish","type":"post","link":"https:\/\/www.iptp.us\/vi\/blog\/submarine-cables-and-infrastructure\/","title":{"rendered":"C\u00e1p ng\u1ea7m d\u01b0\u1edbi bi\u1ec3n v\u00e0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng"},"content":{"rendered":"<p>Trong m&#7897;t th&#7871; gi&#7899;i m&agrave; internet tr&#7903; th&agrave;nh &#273;i&#7873;u hi&#7875;n nhi&ecirc;n, r&#7845;t &iacute;t ng&#432;&#7901;i th&#7921;c s&#7921; ngh&#297; v&#7873; c&aacute;ch m&agrave; c&aacute;c trang web t&#7843;i nhanh ch&oacute;ng hay video ph&aacute;t tr&#7921;c tuy&#7871;n kh&ocirc;ng b&#7883; gi&aacute;n &#273;o&#7841;n. Th&#7871; nh&#432;ng, t&#7845;t c&#7843; s&#7921; k&#7923; di&#7879;u n&agrave;y d&#7921;a tr&ecirc;n m&#7897;t n&#7873;n t&#7843;ng r&#7845;t th&#7921;c t&#7871; &ndash; h&agrave;ng ch&#7909;c ngh&igrave;n km c&aacute;p quang &#273;&#432;&#7907;c &#273;&#7863;t d&#432;&#7899;i &#273;&aacute;y &#273;&#7841;i d&#432;&#417;ng, k&#7871;t n&#7889;i c&aacute;c ch&acirc;u l&#7909;c v&agrave; g&#7855;n k&#7871;t th&#7871; gi&#7899;i s&#7889; c&#7911;a ch&uacute;ng ta. H&ocirc;m nay, ch&uacute;ng t&ocirc;i mu&#7889;n chia s&#7867; m&#7897;t s&#7889; g&oacute;c nh&igrave;n v&#7873; c&aacute;ch ho&#7841;t &#273;&#7897;ng c&#7911;a m&#7897;t kh&iacute;a c&#7841;nh th&uacute; v&#7883; nh&#432;ng th&#432;&#7901;ng b&#7883; l&atilde;ng qu&ecirc;n trong k&#7871;t n&#7889;i to&agrave;n c&#7847;u n&agrave;y.<\/p><p>H&atilde;y th&agrave;nh th&#7853;t &ndash; khi ngh&#297; v&#7873; c&#417; s&#7903; h&#7841; t&#7847;ng internet, h&#7847;u h&#7871;t m&#7885;i ng&#432;&#7901;i t&#432;&#7903;ng t&#432;&#7907;ng ra m&#7897;t th&#7913; g&igrave; &#273;&oacute; k&#7923; di&#7879;u, c&oacute; l&#7869; h&igrave;nh dung c&aacute;c g&oacute;i d&#7919; li&#7879;u tr&ocirc;i n&#7893;i trong kh&ocirc;ng trung. Th&#7921;c t&#7871; l&#7841;i mang t&iacute;nh v&#7853;t l&yacute; h&#417;n nhi&#7873;u v&agrave; &#273;&ocirc;i khi c&#361;ng kh&aacute; mong manh. C&#361;ng gi&#7889;ng nh&#432; c&aacute;c nh&agrave; cung c&#7845;p CDN ph&#7843;i &#273;&#7889;i m&#7863;t v&#7899;i nh&#7919;ng th&aacute;ch th&#7913;c ri&ecirc;ng trong vi&#7879;c ph&acirc;n ph&#7889;i n&#7897;i dung, ng&agrave;nh c&ocirc;ng nghi&#7879;p c&aacute;p ng&#7847;m c&#361;ng c&oacute; nh&#7919;ng ph&#7913;c t&#7841;p &#273;&aacute;ng kinh ng&#7841;c c&#7911;a n&oacute;.<\/p><p>C&aacute;c tuy&#7871;n c&aacute;p ng&#7847;m nh&#432; <strong>SeaMeWe-5<\/strong>, k&eacute;o d&agrave;i &#273;&#7871;n 20.000 km v&agrave; k&#7871;t n&#7889;i 18 &#273;i&#7875;m c&#7853;p b&#7901; tr&ecirc;n nhi&#7873;u ch&acirc;u l&#7909;c, ch&iacute;nh l&agrave; x&#432;&#417;ng s&#7889;ng th&#7921;c s&#7921; c&#7911;a k&#7871;t n&#7889;i internet to&agrave;n c&#7847;u. T&#7915; Toulon, Ph&aacute;p &#273;&#7871;n Kuakata, Bangladesh, nh&#7919;ng c&ocirc;ng tr&igrave;nh k&#7923; di&#7879;u n&agrave;y truy&#7873;n t&#7843;i l&#432;&#7907;ng d&#7919; li&#7879;u kh&#7893;ng l&#7891; m&#7895;i gi&acirc;y. Tuy nhi&ecirc;n, kh&ocirc;ng gi&#7889;ng nh&#432; tr&#7843;i nghi&#7879;m internet d&#432;&#7901;ng nh&#432; &ldquo;ma thu&#7853;t&rdquo; m&agrave; ch&uacute;ng ta c&oacute; &#273;&#432;&#7907;c, c&aacute;c tuy&#7871;n c&aacute;p n&agrave;y ph&#7843;i &#273;&#7889;i m&#7863;t v&#7899;i nh&#7919;ng m&#7889;i &#273;e d&#7885;a th&#7921;c t&#7871; &ndash; t&#7915; neo t&agrave;u v&agrave; ho&#7841;t &#273;&#7897;ng &#273;&aacute;nh c&aacute; cho &#273;&#7871;n c&aacute; m&#7853;p t&ograve; m&ograve; v&agrave; th&#7853;m ch&iacute; l&agrave; c&#259;ng th&#7859;ng &#273;&#7883;a ch&iacute;nh tr&#7883;.<\/p><p>G&#7847;n &#273;&acirc;y, ch&uacute;ng ta &#273;&atilde; ch&#7913;ng ki&#7871;n s&#7921; mong manh c&#7911;a h&#7879; th&#7889;ng n&agrave;y khi c&aacute;c tuy&#7871;n c&aacute;p &#7903; Bi&#7875;n &#272;&#7887; b&#7883; h&#432; h&#7841;i, &#7843;nh h&#432;&#7903;ng &#273;&#7871;n kho&#7843;ng 25% l&#432;u l&#432;&#7907;ng d&#7919; li&#7879;u gi&#7919;a ch&acirc;u &Aacute; v&agrave; ch&acirc;u &Acirc;u. S&#7921; c&#7889; n&agrave;y cho th&#7845;y m&#7897;t &#273;i&#7873;u quan tr&#7885;ng &ndash; l&#7899;p v&#7853;t l&yacute; c&#7911;a internet kh&ocirc;ng b&#7873;n v&#7919;ng nh&#432; nhi&#7873;u ng&#432;&#7901;i v&#7851;n t&#432;&#7903;ng. Theo nghi&ecirc;n c&#7913;u c&#7911;a &#272;&#7841;i h&#7885;c Cambridge, <strong>30-40%<\/strong> s&#7889; s&#7921; c&#7889; h&#432; h&#7841;i c&aacute;p &#273;&#7871;n t&#7915; neo t&agrave;u, trong khi thi&ecirc;n tai v&agrave; th&#7853;m ch&iacute; sinh v&#7853;t bi&#7875;n c&#361;ng g&acirc;y ra nhi&#7873;u v&#7845;n &#273;&#7873; kh&aacute;c.<\/p><h2>Nh&#7919;ng Th&#7921;c T&#7871; K&#7929; Thu&#7853;t: T&#7841;i Sao C&#417; S&#7903; H&#7841; T&#7847;ng V&#7853;t L&yacute; Quan Tr&#7885;ng<\/h2><ul>\n<li><strong>Gi&#7899;i H&#7841;n T&#7889;c &#272;&#7897; &Aacute;nh S&aacute;ng:<\/strong> D&#7919; li&#7879;u di chuy&#7875;n trong c&aacute;p quang v&#7899;i t&#7889;c &#273;&#7897; kho&#7843;ng hai ph&#7847;n ba t&#7889;c &#273;&#7897; &aacute;nh s&aacute;ng. &#272;i&#7873;u n&agrave;y t&#7841;o ra m&#7897;t &#273;&#7897; tr&#7877; t&#7889;i thi&#7875;u gi&#7919;a c&aacute;c &#273;&#7883;a &#273;i&#7875;m m&agrave; kh&ocirc;ng c&ocirc;ng ngh&#7879; n&agrave;o c&oacute; th&#7875; v&#432;&#7907;t qua. V&iacute; d&#7909;, th&#7901;i gian kh&#7913; h&#7891;i t&#7889;i thi&#7875;u gi&#7919;a New York v&agrave; London l&agrave; kho&#7843;ng 60ms, ch&#7881; &#273;&#417;n thu&#7847;n do kho&#7843;ng c&aacute;ch &#273;&#7883;a l&yacute;.<\/li>\n<li><strong>T&#7855;c Ngh&#7869;n Dung L&#432;&#7907;ng C&aacute;p:<\/strong> C&aacute;c tuy&#7871;n c&aacute;p ng&#7847;m hi&#7879;n &#273;&#7841;i s&#7917; d&#7909;ng c&ocirc;ng ngh&#7879; gh&eacute;p k&ecirc;nh theo b&#432;&#7899;c s&oacute;ng d&agrave;y &#273;&#7863;c (DWDM) &#273;&#7875; truy&#7873;n nhi&#7873;u b&#432;&#7899;c s&oacute;ng &aacute;nh s&aacute;ng qua m&#7897;t s&#7907;i c&aacute;p, m&#7895;i b&#432;&#7899;c s&oacute;ng c&oacute; th&#7875; mang t&#7915; 100-400Gbps. Tuy nhi&ecirc;n, d&ugrave; c&oacute; th&ocirc;ng s&#7889; &#7845;n t&#432;&#7907;ng, t&#7893;ng dung l&#432;&#7907;ng v&#7851;n c&oacute; h&#7841;n v&agrave; ph&#7843;i chia s&#7867; gi&#7919;a t&#7845;t c&#7843; ng&#432;&#7901;i d&ugrave;ng v&agrave; d&#7883;ch v&#7909; k&#7871;t n&#7889;i.<\/li>\n<li><strong>&#272;i&#7875;m K&#7871;t N&#7889;i v&agrave; T&#7855;c Ngh&#7869;n &#272;&#7883;nh Tuy&#7871;n:<\/strong> D&#7919; li&#7879;u kh&ocirc;ng ph&#7843;i l&uacute;c n&agrave;o c&#361;ng &#273;i theo tuy&#7871;n &#273;&#432;&#7901;ng tr&#7921;c ti&#7871;p nh&#7845;t. L&#432;u l&#432;&#7907;ng th&#432;&#7901;ng &#273;i qua nhi&#7873;u &#273;i&#7875;m trao &#273;&#7893;i v&agrave; th&#7887;a thu&#7853;n k&#7871;t n&#7889;i ngang h&agrave;ng, m&#7895;i &#273;i&#7875;m th&ecirc;m m&#7897;t v&agrave;i mili gi&acirc;y v&agrave;o th&#7901;i gian truy&#7873;n. V&#7883; tr&iacute; v&#7853;t l&yacute; c&#7911;a c&aacute;c &#273;i&#7875;m n&agrave;y &#7843;nh h&#432;&#7903;ng &#273;&aacute;ng k&#7875; &#273;&#7871;n hi&#7879;u su&#7845;t m&#7841;ng t&#7893;ng th&#7875;.<\/li>\n<li><strong>&#272;a D&#7841;ng H&#7879; Th&#7889;ng C&aacute;p v&agrave; D&#7921; Ph&ograve;ng:<\/strong> Tuy&#7871;n &#273;&#432;&#7901;ng v&#7853;t l&yacute; c&#7911;a d&#7919; li&#7879;u c&#7921;c k&#7923; quan tr&#7885;ng &#273;&#7889;i v&#7899;i t&iacute;nh &#7893;n &#273;&#7883;nh. C&aacute;c doanh nghi&#7879;p c&oacute; &#7913;ng d&#7909;ng quan tr&#7885;ng c&#7847;n k&#7871;t n&#7889;i qua nhi&#7873;u h&#7879; th&#7889;ng c&aacute;p v&#7899;i c&aacute;c &#273;i&#7875;m c&#7853;p b&#7901; v&agrave; tuy&#7871;n &#273;&#432;&#7901;ng d&#432;&#7899;i bi&#7875;n kh&aacute;c nhau &#273;&#7875; &#273;&#7843;m b&#7843;o ho&#7841;t &#273;&#7897;ng li&ecirc;n t&#7909;c khi c&oacute; s&#7921; c&#7889; v&#7899;i m&#7897;t tuy&#7871;n c&aacute;p c&#7909; th&#7875;.<\/li>\n<li><strong>Y&ecirc;u C&#7847;u T&aacute;i T&#7841;o T&iacute;n Hi&#7879;u:<\/strong> Tr&ecirc;n c&aacute;c kho&#7843;ng c&aacute;ch xa, t&iacute;n hi&#7879;u quang h&#7885;c suy gi&#7843;m v&agrave; c&#7847;n &#273;&#432;&#7907;c t&aacute;i t&#7841;o sau m&#7895;i 70-100km. M&#7895;i &#273;i&#7875;m t&aacute;i t&#7841;o n&agrave;y l&agrave;m t&#259;ng &#273;&#7897; tr&#7877; v&agrave; c&oacute; th&#7875; tr&#7903; th&agrave;nh &#273;i&#7875;m th&#7845;t b&#7841;i trong h&#7841; t&#7847;ng v&#7853;t l&yacute;.<\/li>\n<\/ul><h2>V&#432;&#7907;t Ra Ngo&agrave;i C&aacute;c &Ocirc;ng L&#7899;n<\/h2><p>&#272;&acirc;y l&agrave; &#273;i&#7875;m th&uacute; v&#7883; cho c&aacute;c doanh nghi&#7879;p mu&#7889;n thi&#7871;t l&#7853;p k&#7871;t n&#7889;i to&agrave;n c&#7847;u m&#7841;nh m&#7869;. C&aacute;c tuy&#7871;n c&aacute;p ng&#7847;m kh&#7893;ng l&#7891; nh&#432; <strong>SeaMeWe-5<\/strong> &#273;&#432;&#7907;c s&#7903; h&#7919;u b&#7903;i c&aacute;c t&#7853;p &#273;o&agrave;n vi&#7877;n th&ocirc;ng l&#7899;n nh&#432; China Mobile, Orange, Telecom Egypt v&agrave; Telekom Malaysia. &#272;&acirc;y l&agrave; nh&#7919;ng c&ocirc;ng ty c&oacute; &#273;&#7911; ngu&#7891;n l&#7921;c &#273;&#7875; &#273;&#7847;u t&#432; h&agrave;ng tr&#259;m tri&#7879;u &#273;&ocirc; v&agrave;o h&#7841; t&#7847;ng. Tuy nhi&ecirc;n, h&#7885; th&#432;&#7901;ng kh&ocirc;ng l&agrave;m vi&#7879;c tr&#7921;c ti&#7871;p v&#7899;i c&aacute;c doanh nghi&#7879;p nh&#7887; ho&#7863;c v&#7915;a &ndash; v&igrave; r&agrave;o c&#7843;n gia nh&#7853;p qu&aacute; cao.<\/p><p>Ch&iacute;nh v&igrave; v&#7853;y, c&aacute;c nh&agrave; cung c&#7845;p k&#7871;t n&#7889;i chuy&ecirc;n bi&#7879;t &#273;&oacute;ng vai tr&ograve; quan tr&#7885;ng. H&#7885; mua dung l&#432;&#7907;ng l&#7899;n tr&ecirc;n c&aacute;c tuy&#7871;n c&aacute;p n&agrave;y v&agrave; ph&acirc;n ph&#7889;i l&#7841;i cho kh&aacute;ch h&agrave;ng v&#7899;i c&aacute;c g&oacute;i d&#7877; ti&#7871;p c&#7853;n h&#417;n. Khi l&agrave;m vi&#7879;c v&#7899;i nh&#7919;ng nh&agrave; cung c&#7845;p n&agrave;y, b&#7841;n c&oacute; th&#7875; ti&#7871;p c&#7853;n c&#417; s&#7903; h&#7841; t&#7847;ng c&aacute;p ng&#7847;m to&agrave;n c&#7847;u m&agrave; kh&ocirc;ng c&#7847;n ph&#7843;i &#273;&#7889;i m&#7863;t v&#7899;i s&#7921; ph&#7913;c t&#7841;p v&agrave; chi ph&iacute; kh&#7893;ng l&#7891; khi l&agrave;m vi&#7879;c tr&#7921;c ti&#7871;p v&#7899;i c&aacute;c t&#7853;p &#273;o&agrave;n c&aacute;p l&#7899;n.<\/p><h2>Kh&ocirc;ng Ch&#7881; K&#7871;t N&#7889;i &ndash; M&agrave; L&agrave; Hi&#7879;u Su&#7845;t T&#7889;i &#431;u<\/h2><p>Ng&agrave;nh c&ocirc;ng nghi&#7879;p c&aacute;p ng&#7847;m ho&#7841;t &#273;&#7897;ng &#7903; quy m&ocirc; m&agrave; th&#432;&#7901;ng ch&#7881; c&aacute;c nh&agrave; cung c&#7845;p vi&#7877;n th&ocirc;ng l&#7899;n m&#7899;i ti&#7871;p c&#7853;n &#273;&#432;&#7907;c. C&aacute;c doanh nghi&#7879;p hi&#7871;m khi c&oacute; &#273;&#7911; ngu&#7891;n l&#7921;c ho&#7863;c nhu c&#7847;u &#273;&#7875; mua dung l&#432;&#7907;ng tr&#7921;c ti&#7871;p tr&ecirc;n c&aacute;c tuy&#7871;n c&aacute;p n&agrave;y. &#272;&acirc;y l&agrave; l&yacute; do t&#7841;i sao c&aacute;c nh&agrave; cung c&#7845;p chuy&ecirc;n bi&#7879;t t&#7841;o ra gi&aacute; tr&#7883; &#273;&aacute;ng k&#7875; &ndash; h&#7885; mua dung l&#432;&#7907;ng l&#7899;n tr&ecirc;n c&aacute;c tuy&#7871;n quan tr&#7885;ng v&agrave; bi&#7871;n k&#7871;t n&#7889;i th&ocirc; th&agrave;nh d&#7883;ch v&#7909; t&#7889;i &#432;u cho doanh nghi&#7879;p &#7903; m&#7885;i quy m&ocirc;.<\/p><h2>&#7912;ng D&#7909;ng Quan Tr&#7885;ng Trong Kinh Doanh: Khi H&#7841; T&#7847;ng C&aacute;p Ng&#7847;m T&#7841;o S&#7921; Kh&aacute;c Bi&#7879;t<\/h2><p>Trong m&#7897;t s&#7889; ng&agrave;nh c&ocirc;ng nghi&#7879;p v&agrave; &#7913;ng d&#7909;ng nh&#7845;t &#273;&#7883;nh, vi&#7879;c hi&#7875;u v&agrave; l&#7921;a ch&#7885;n &#273;&uacute;ng h&#7841; t&#7847;ng c&aacute;p ng&#7847;m kh&ocirc;ng ch&#7881; l&agrave; m&#7897;t y&#7871;u t&#7889; k&#7929; thu&#7853;t &ndash; m&agrave; c&ograve;n mang t&iacute;nh s&#7889;ng c&ograve;n &#273;&#7889;i v&#7899;i doanh nghi&#7879;p. D&#432;&#7899;i &#273;&acirc;y l&agrave; nh&#7919;ng v&iacute; d&#7909; quan tr&#7885;ng:<\/p><p><strong>Giao D&#7883;ch T&#7847;n S&#7889; Cao v&agrave; D&#7883;ch V&#7909; T&agrave;i Ch&iacute;nh:<\/strong><\/p><ul>\n<li>M&#7895;i mili gi&acirc;y &#273;&#7873;u quan tr&#7885;ng: L&#7907;i th&#7871; 1ms c&oacute; th&#7875; tr&#7883; gi&aacute; 100 tri&#7879;u USD m&#7895;i n&#259;m &#273;&#7889;i v&#7899;i m&#7897;t c&ocirc;ng ty giao d&#7883;ch l&#7899;n<\/li>\n<li>V&#7883; tr&iacute; quan tr&#7885;ng: G&#7847;n c&aacute;c tr&#7841;m c&#7853;p b&#7901; c&aacute;p ng&#7847;m c&oacute; th&#7875; mang l&#7841;i l&#7907;i th&#7871; c&#7841;nh tranh quy&#7871;t &#273;&#7883;nh<\/li>\n<li>Y&ecirc;u c&#7847;u &#273;a d&#7841;ng tuy&#7871;n &#273;&#432;&#7901;ng: C&#7847;n c&oacute; nhi&#7873;u tuy&#7871;n c&aacute;p &#273;&#7897;c l&#7853;p &#273;&#7875; &#273;&#7843;m b&#7843;o giao d&#7883;ch kh&ocirc;ng b&#7883; gi&aacute;n &#273;o&#7841;n<\/li>\n<li>Xem x&eacute;t quy &#273;&#7883;nh ph&aacute;p l&yacute;: D&#7919; li&#7879;u t&agrave;i ch&iacute;nh c&oacute; th&#7875; c&#7847;n ph&#7843;i tu&acirc;n theo c&aacute;c tuy&#7871;n &#273;&#432;&#7901;ng v&#7853;t l&yacute; c&#7909; th&#7875; &#273;&#7875; &#273;&aacute;p &#7913;ng y&ecirc;u c&#7847;u tu&acirc;n th&#7911;<\/li>\n<\/ul><p><strong>Ph&acirc;n Ph&#7889;i N&#7897;i Dung To&agrave;n C&#7847;u:<\/strong><\/p><ul>\n<li>Hi&#7879;u su&#7845;t khu v&#7921;c &#7843;nh h&#432;&#7903;ng &#273;&#7871;n t&#7927; l&#7879; gi&#7919; ch&acirc;n ng&#432;&#7901;i d&ugrave;ng: 100ms &#273;&#7897; tr&#7877; c&oacute; th&#7875; gi&#7843;m t&#7927; l&#7879; chuy&#7875;n &#273;&#7893;i &#273;&#7871;n 7%<\/li>\n<li>Chi&#7871;n l&#432;&#7907;c &#273;&#7863;t b&#7897; nh&#7899; &#273;&#7879;m ph&#7909; thu&#7897;c v&agrave;o h&#7841; t&#7847;ng v&#7853;t l&yacute;: Thi&#7871;t k&#7871; CDN t&#7889;i &#432;u ph&#7843;i t&iacute;nh &#273;&#7871;n c&#7845;u tr&uacute;c c&aacute;p ng&#7847;m<\/li>\n<li>Kh&#7843; n&#259;ng &#432;u ti&ecirc;n l&#432;u l&#432;&#7907;ng: N&#7897;i dung cao c&#7845;p c&oacute; th&#7875; c&#7847;n b&#259;ng th&ocirc;ng c&aacute;p ng&#7847;m &#273;&#432;&#7907;c &#273;&#7843;m b&#7843;o trong gi&#7901; cao &#273;i&#7875;m<\/li>\n<li>Y&ecirc;u c&#7847;u dung l&#432;&#7907;ng b&ugrave;ng n&#7893;: C&aacute;c s&#7921; ki&#7879;n tr&#7921;c ti&#7871;p c&#7847;n b&#259;ng th&ocirc;ng l&#7899;n, ph&#7909; thu&#7897;c v&agrave;o s&#7921; s&#7861;n c&oacute; c&#7911;a c&aacute;p ng&#7847;m<\/li>\n<\/ul><p><strong>Nh&agrave; Cung C&#7845;p D&#7883;ch V&#7909; &#272;&aacute;m M&acirc;y:<\/strong><\/p><ul>\n<li>Khu v&#7921;c kh&#7843; d&#7909;ng to&agrave;n c&#7847;u ph&#7909; thu&#7897;c v&agrave;o k&#7871;t n&#7889;i c&aacute;p ng&#7847;m: &#272;&#7897; tin c&#7853;y c&#7911;a &#273;&aacute;m m&acirc;y li&ecirc;n quan tr&#7921;c ti&#7871;p &#273;&#7871;n d&#7921; ph&ograve;ng h&#7841; t&#7847;ng v&#7853;t l&yacute;<\/li>\n<li>&#272;&#7897; tr&#7877; &#7893;n &#273;&#7883;nh quan tr&#7885;ng: &#7912;ng d&#7909;ng ho&#7841;t &#273;&#7897;ng k&eacute;m khi c&oacute; &#273;&#7897; tr&#7877; thay &#273;&#7893;i gi&#7919;a c&aacute;c tuy&#7871;n c&aacute;p<\/li>\n<li>Xem x&eacute;t ch&#7911; quy&#7873;n d&#7919; li&#7879;u: C&aacute;c quy &#273;&#7883;nh ph&aacute;p l&yacute; c&oacute; th&#7875; y&ecirc;u c&#7847;u d&#7919; li&#7879;u ph&#7843;i &#273;i qua c&aacute;c tuy&#7871;n c&aacute;p v&#7853;t l&yacute; c&#7909; th&#7875;<\/li>\n<li>K&#7871; ho&#7841;ch kh&ocirc;i ph&#7909;c th&#7843;m h&#7885;a: V&#7883; tr&iacute; sao l&#432;u ph&#7843;i c&acirc;n nh&#7855;c &#273;&#7871;n &#273;a d&#7841;ng tuy&#7871;n c&aacute;p ng&#7847;m<\/li>\n<\/ul><p><strong>N&#7873;n T&#7843;ng Tr&ograve; Ch&#417;i Tr&#7921;c Tuy&#7871;n:<\/strong><\/p><ul>\n<li>Chi&#7871;n l&#432;&#7907;c &#273;&#7863;t m&aacute;y ch&#7911; khu v&#7921;c: V&#7883; tr&iacute; t&#7889;i &#432;u ph&#7909; thu&#7897;c v&agrave;o m&#7841;ng l&#432;&#7899;i c&aacute;p ng&#7847;m<\/li>\n<li>Ng&#432;&#7905;ng &#273;&#7897; tr&#7877; cho kh&#7843; n&#259;ng ch&#417;i: C&aacute;c tr&ograve; ch&#417;i c&#7841;nh tranh c&#7847;n &#273;&#7897; tr&#7877; &lt;100ms, b&#7883; &#7843;nh h&#432;&#7903;ng tr&#7921;c ti&#7871;p b&#7903;i tuy&#7871;n c&aacute;p<\/li>\n<li>Kh&#7843; n&#259;ng b&#7843;o v&#7879; DDoS: C&#7847;n nh&agrave; cung c&#7845;p c&oacute; dung l&#432;&#7907;ng c&aacute;p ng&#7847;m l&#7899;n &#273;&#7875; h&#7845;p th&#7909; l&#432;u l&#432;&#7907;ng t&#7845;n c&ocirc;ng<\/li>\n<li>Gi&#7843;i &#273;&#7845;u to&agrave;n c&#7847;u c&#7847;n c&#7845;p ph&aacute;t &#273;&#7863;c bi&#7879;t: C&aacute;c s&#7921; ki&#7879;n l&#7899;n c&#7847;n hi&#7879;u su&#7845;t &#273;&#432;&#7907;c &#273;&#7843;m b&#7843;o tr&ecirc;n nhi&#7873;u ch&acirc;u l&#7909;c<\/li>\n<\/ul><p><strong>Y T&#7871; T&#7915; Xa v&agrave; D&#7883;ch V&#7909; Tr&#7921;c Tuy&#7871;n:<\/strong><\/p><ul>\n<li>Y&ecirc;u c&#7847;u ch&#7845;t l&#432;&#7907;ng video: H&igrave;nh &#7843;nh y t&#7871; HD c&#7847;n b&#259;ng th&ocirc;ng &#7893;n &#273;&#7883;nh<\/li>\n<li>Y&ecirc;u c&#7847;u &#273;&#7897; tin c&#7853;y: Kh&ocirc;ng th&#7875; ch&#7883;u &#273;&#7921;ng s&#7921; c&#7889; ng&#7915;ng ho&#7841;t &#273;&#7897;ng trong c&aacute;c &#7913;ng d&#7909;ng ch&#259;m s&oacute;c s&#7913;c kh&#7887;e quan tr&#7885;ng<\/li>\n<li>K&#7871; ho&#7841;ch m&#7903; r&#7897;ng: Vi&#7879;c m&#7903; r&#7897;ng sang c&aacute;c khu v&#7921;c m&#7899;i ph&#7909; thu&#7897;c v&agrave;o c&#417; s&#7903; h&#7841; t&#7847;ng c&aacute;p ng&#7847;m s&#7861;n c&oacute;<\/li>\n<li>K&#7871;t n&#7889;i d&#7921; ph&ograve;ng: C&aacute;c d&#7883;ch v&#7909; quan tr&#7885;ng c&#7847;n tuy&#7871;n c&aacute;p ng&#7847;m &#273;a d&#7841;ng &#273;&#7875; chuy&#7875;n &#273;&#7893;i khi c&oacute; s&#7921; c&#7889;<\/li>\n<\/ul><h2>Xu H&#432;&#7899;ng Ph&aacute;t Tri&#7875;n v&agrave; &#7842;nh H&#432;&#7903;ng Th&#7921;c T&#7871;<\/h2><p>B&#7889;i c&#7843;nh c&aacute;p ng&#7847;m &#273;ang ph&aacute;t tri&#7875;n nhanh ch&oacute;ng, v&#7899;i c&aacute;c h&#7879; th&#7889;ng m&#7899;i &#273;&#432;&#7907;c l&ecirc;n k&#7871; ho&#7841;ch v&agrave; tri&#7875;n khai &#7903; t&#7889;c &#273;&#7897; ch&#432;a t&#7915;ng c&oacute;. C&aacute;c tuy&#7871;n c&aacute;p m&#7899;i n&agrave;y c&oacute; thi&#7871;t k&#7871; c&#7843;i ti&#7871;n &#273;&aacute;ng k&#7875; v&#7899;i s&#7889; l&#432;&#7907;ng s&#7907;i cao h&#417;n, b&#7843;o v&#7879; v&#7853;t l&yacute; t&#7889;t h&#417;n v&agrave; c&ocirc;ng ngh&#7879; quang ti&ecirc;n ti&#7871;n gi&uacute;p &#273;&#7849;y gi&#7899;i h&#7841;n c&#7911;a dung l&#432;&#7907;ng truy&#7873;n d&#7919; li&#7879;u.<\/p><p>C&aacute;c nh&agrave; cung c&#7845;p c&oacute; t&#7847;m nh&igrave;n xa &#273;ang ch&#7911; &#273;&#7897;ng &#273;&#7843;m b&#7843;o dung l&#432;&#7907;ng tr&ecirc;n c&aacute;c h&#7879; th&#7889;ng th&#7871; h&#7879; m&#7899;i n&agrave;y, gi&uacute;p kh&aacute;ch h&agrave;ng t&#7853;n d&#7909;ng &#273;&#432;&#7907;c nh&#7919;ng c&#7843;i ti&#7871;n ngay khi ch&uacute;ng c&oacute; s&#7861;n. &#272;i&#7873;u n&agrave;y kh&ocirc;ng ch&#7881; mang l&#7841;i gi&#7843;i ph&aacute;p hi&#7879;n t&#7841;i m&agrave; c&ograve;n &#273;&#7843;m b&#7843;o kh&#7843; n&#259;ng k&#7871;t n&#7889;i b&#7873;n v&#7919;ng c&oacute; th&#7875; m&#7903; r&#7897;ng theo nhu c&#7847;u doanh nghi&#7879;p.<\/p><p>H&#417;n n&#7919;a, c&aacute;c c&ocirc;ng ngh&#7879; b&#7893; tr&#7907; nh&#432; &#273;i&#7879;n to&aacute;n bi&ecirc;n ti&ecirc;n ti&#7871;n t&#7841;i c&aacute;c tr&#7841;m c&#7853;p b&#7901; c&aacute;p ng&#7847;m cho ph&eacute;p nh&agrave; cung c&#7845;p cung c&#7845;p kh&ocirc;ng ch&#7881; k&#7871;t n&#7889;i th&ocirc; m&agrave; c&ograve;n c&aacute;c d&#7883;ch v&#7909; th&ocirc;ng minh &#273;&#432;&#7907;c &#273;&#7883;nh v&#7883; t&#7841;i c&aacute;c &#273;i&#7875;m hi&#7879;u qu&#7843; nh&#7845;t trong m&#7841;ng l&#432;&#7899;i to&agrave;n c&#7847;u, gi&uacute;p gi&#7843;m &#273;&#7897; tr&#7877; v&agrave; c&#7843;i thi&#7879;n hi&#7879;u su&#7845;t cho c&aacute;c &#7913;ng d&#7909;ng nh&#7841;y c&#7843;m v&#7899;i &#273;&#7897; tr&#7877;.<\/p><p><strong>&#7842;nh h&#432;&#7903;ng th&#7921;c t&#7871; c&#7911;a h&#7841; t&#7847;ng c&aacute;p ng&#7847;m ch&#7845;t l&#432;&#7907;ng l&agrave; r&#7845;t l&#7899;n:<\/strong><\/p><p>&#272;&#7889;i v&#7899;i c&aacute;c nh&agrave; cung c&#7845;p n&#7897;i dung ph&acirc;n ph&#7889;i &#273;a ph&#432;&#417;ng ti&#7879;n to&agrave;n c&#7847;u, &#273;i&#7873;u &#273;&oacute; c&oacute; ngh&#297;a l&agrave; c&oacute; th&#7875; cung c&#7845;p n&#7897;i dung &#273;&#7897; n&eacute;t cao &#273;&#7871;n ng&#432;&#7901;i d&ugrave;ng tr&ecirc;n nhi&#7873;u ch&acirc;u l&#7909;c m&agrave; kh&ocirc;ng b&#7883; gi&aacute;n &#273;o&#7841;n ho&#7863;c suy gi&#7843;m ch&#7845;t l&#432;&#7907;ng. C&aacute;c d&#7883;ch v&#7909; ph&aacute;t tr&#7921;c tuy&#7871;n l&#7899;n &#273;&atilde; b&aacute;o c&aacute;o gi&#7843;m 40% s&#7921; c&#7889; gi&#7853;t lag sau khi t&iacute;ch h&#7907;p dung l&#432;&#7907;ng c&aacute;p ng&#7847;m t&#7889;i &#432;u, c&#7843;i thi&#7879;n &#273;&aacute;ng k&#7875; t&#7927; l&#7879; gi&#7919; ch&acirc;n ng&#432;&#7901;i d&ugrave;ng.<\/p><p>&#272;&#7889;i v&#7899;i c&aacute;c c&ocirc;ng ty d&#7883;ch v&#7909; t&agrave;i ch&iacute;nh, n&#417;i mili gi&acirc;y c&oacute; th&#7875; quy&#7871;t &#273;&#7883;nh l&#7907;i nhu&#7853;n ho&#7863;c thua l&#7895; h&agrave;ng tri&#7879;u USD, c&aacute;c tuy&#7871;n c&aacute;p ng&#7847;m t&#7889;i &#432;u mang l&#7841;i l&#7907;i th&#7871; c&#7841;nh tranh. C&aacute;c c&ocirc;ng ty giao d&#7883;ch &#273;&atilde; &#273;o l&#432;&#7901;ng &#273;&#432;&#7907;c l&#7907;i &iacute;ch c&#7909; th&#7875; trong th&#7901;i gian th&#7921;c hi&#7879;n giao d&#7883;ch sau khi chuy&#7875;n sang c&aacute;c tuy&#7871;n to&agrave;n c&#7847;u t&#7889;i &#432;u.<\/p><p>&#272;&#7889;i v&#7899;i c&aacute;c nh&agrave; cung c&#7845;p SaaS to&agrave;n c&#7847;u, k&#7871;t n&#7889;i c&aacute;p ng&#7847;m &#273;&aacute;ng tin c&#7853;y &#273;&#7843;m b&#7843;o hi&#7879;u su&#7845;t &#7913;ng d&#7909;ng &#7893;n &#273;&#7883;nh b&#7845;t k&#7875; v&#7883; tr&iacute; c&#7911;a ng&#432;&#7901;i d&ugrave;ng. &#272;i&#7873;u n&agrave;y gi&uacute;p t&#259;ng s&#7921; h&agrave;i l&ograve;ng c&#7911;a kh&aacute;ch h&agrave;ng, gi&#7843;m s&#7889; l&#432;&#7907;ng y&ecirc;u c&#7847;u h&#7895; tr&#7907; v&agrave; cu&#7889;i c&ugrave;ng l&agrave; t&#259;ng t&#7927; l&#7879; gi&#7919; ch&acirc;n kh&aacute;ch h&agrave;ng.<\/p><h2>C&#417; S&#7903; H&#7841; T&#7847;ng Doanh Nghi&#7879;p v&#7899;i Chi Ph&iacute; C&#7841;nh Tranh<\/h2><p>C&oacute; l&#7869; kh&iacute;a c&#7841;nh h&#7845;p d&#7851;n nh&#7845;t c&#7911;a dung l&#432;&#7907;ng c&aacute;p ng&#7847;m l&agrave; gi&aacute; tr&#7883; m&agrave; n&oacute; mang l&#7841;i. B&#7857;ng c&aacute;ch t&#7853;p h&#7907;p nhu c&#7847;u t&#7915; nhi&#7873;u kh&aacute;ch h&agrave;ng, ch&uacute;ng t&ocirc;i c&oacute; th&#7875; &#273;&#7843;m b&#7843;o m&#7913;c gi&aacute; b&aacute;n bu&ocirc;n tr&ecirc;n c&aacute;c h&#7879; th&#7889;ng nh&#432; <strong>SeaMeWe-5<\/strong> &ndash; k&eacute;o d&agrave;i 20.000 km qua 18 &#273;i&#7875;m c&#7853;p b&#7901; t&#7915; Toulon, Ph&aacute;p &#273;&#7871;n Kuakata, Bangladesh &ndash; &#273;i&#7873;u m&agrave; c&aacute;c doanh nghi&#7879;p ri&ecirc;ng l&#7867; kh&oacute; c&oacute; th&#7875; ti&#7871;p c&#7853;n. Ch&uacute;ng t&ocirc;i sau &#273;&oacute; chuy&#7875;n l&#7907;i &iacute;ch kinh t&#7871; n&agrave;y &#273;&#7871;n b&#7841;n, cung c&#7845;p k&#7871;t n&#7889;i to&agrave;n c&#7847;u &#273;&#7841;t chu&#7849;n doanh nghi&#7879;p v&#7899;i chi ph&iacute; ph&ugrave; h&#7907;p cho m&#7885;i quy m&ocirc; doanh nghi&#7879;p, &#273;&#432;&#7907;c h&#7895; tr&#7907; b&#7903;i m&#7841;ng l&#432;&#7899;i h&#417;n 75 trung t&acirc;m d&#7919; li&#7879;u t&#7841;i ch&acirc;u M&#7929;, ch&acirc;u &Acirc;u v&agrave; ch&acirc;u &Aacute;.<\/p><p>Ph&#432;&#417;ng ph&aacute;p n&agrave;y gi&uacute;p d&acirc;n ch&#7911; h&oacute;a quy&#7873;n ti&#7871;p c&#7853;n h&#7841; t&#7847;ng t&#7915;ng ch&#7881; d&agrave;nh ri&ecirc;ng cho c&aacute;c t&#7853;p &#273;o&agrave;n vi&#7877;n th&ocirc;ng l&#7899;n. Gi&#7901; &#273;&acirc;y, ngay c&#7843; c&aacute;c c&ocirc;ng ty &#273;ang ph&aacute;t tri&#7875;n c&#361;ng c&oacute; th&#7875; t&#7853;n d&#7909;ng c&aacute;c h&#7879; th&#7889;ng c&aacute;p ng&#7847;m ch&#7845;t l&#432;&#7907;ng cao &ndash; h&#7895; tr&#7907; t&#7889;c &#273;&#7897; t&#7915; 1G &#273;&#7871;n 100G &ndash; &#273;&#7875; v&#7853;n h&agrave;nh c&aacute;c ho&#7841;t &#273;&#7897;ng s&#7889; tr&ecirc;n quy m&ocirc; to&agrave;n c&#7847;u.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&#8230;<\/p>\n","protected":false},"author":14,"featured_media":35037,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"template-post-detail.php","format":"standard","meta":[],"categories":[45],"tags":[],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.iptp.us\/vi\/wp-json\/wp\/v2\/posts\/35036"}],"collection":[{"href":"https:\/\/www.iptp.us\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.iptp.us\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.iptp.us\/vi\/wp-json\/wp\/v2\/users\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/www.iptp.us\/vi\/wp-json\/wp\/v2\/comments?post=35036"}],"version-history":[{"count":22,"href":"https:\/\/www.iptp.us\/vi\/wp-json\/wp\/v2\/posts\/35036\/revisions"}],"predecessor-version":[{"id":36246,"href":"https:\/\/www.iptp.us\/vi\/wp-json\/wp\/v2\/posts\/35036\/revisions\/36246"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.iptp.us\/vi\/wp-json\/wp\/v2\/media\/35037"}],"wp:attachment":[{"href":"https:\/\/www.iptp.us\/vi\/wp-json\/wp\/v2\/media?parent=35036"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.iptp.us\/vi\/wp-json\/wp\/v2\/categories?post=35036"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.iptp.us\/vi\/wp-json\/wp\/v2\/tags?post=35036"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}