{"id":12396567,"date":"2026-05-07T18:35:06","date_gmt":"2026-05-07T10:35:06","guid":{"rendered":"https:\/\/www.likacloud.com\/knowledge\/%e5%a6%82%e4%bd%95%e9%80%89%e6%8b%a9%e9%80%82%e5%90%88%e6%82%a8%e7%9a%84%e4%b8%9a%e5%8a%a1%e9%9c%80%e6%b1%82%e7%9a%84%e9%ab%98%e6%80%a7%e8%83%bd%e7%8b%ac%e7%ab%8b%e6%9c%8d%e5%8a%a1%e5%99%a8\/"},"modified":"2026-05-07T18:39:44","modified_gmt":"2026-05-07T10:39:44","slug":"high-performance-dedicated-server-selection-guide","status":"publish","type":"knowledge_post","link":"https:\/\/www.likacloud.com\/vi\/knowledge\/dedicated-server\/high-performance-dedicated-server-selection-guide\/","title":{"rendered":"L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ecdn m\u1ed9t m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp hi\u1ec7u su\u1ea5t cao ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u kinh doanh c\u1ee7a b\u1ea1n?"},"content":{"rendered":"

Trong m\u00f4i tr\u01b0\u1eddng kinh doanh s\u1ed1 h\u00f3a, c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng c\u1ee7a trang web ho\u1eb7c \u1ee9ng d\u1ee5ng c\u1ee7a b\u1ea1n quy\u1ebft \u0111\u1ecbnh \u0111\u1ebfn hi\u1ec7u su\u1ea5t, \u0111\u1ed9 tin c\u1eady v\u00e0 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng trong t\u01b0\u01a1ng lai. So v\u1edbi m\u00e1y ch\u1ee7 chia s\u1ebb ho\u1eb7c m\u00e1y ch\u1ee7 \u1ea3o ri\u00eang (VPS), m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp mang l\u1ea1i s\u1ef1 \u0111\u1ed9c quy\u1ec1n t\u00e0i nguy\u00ean, t\u00ednh linh ho\u1ea1t trong vi\u1ec7c ki\u1ec3m so\u00e1t v\u00e0 m\u1ee9c \u0111\u1ed9 b\u1ea3o m\u1eadt cao m\u00e0 kh\u00f4ng c\u00f3 g\u00ec s\u00e1nh k\u1ecbp. Vi\u1ec7c l\u1ef1a ch\u1ecdn \u0111\u00fang m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp ch\u00ednh l\u00e0 x\u00e2y d\u1ef1ng m\u1ed9t \u201c\u0111\u01b0\u1eddng cao t\u1ed1c k\u1ef9 thu\u1eadt s\u1ed1\u201d v\u1eefng ch\u1eafc v\u00e0 \u0111\u00e1ng tin c\u1eady cho doanh nghi\u1ec7p c\u1ee7a b\u1ea1n, gi\u00fap trang web c\u00f3 th\u1ec3 x\u1eed l\u00fd l\u01b0\u1ee3ng l\u01b0u l\u01b0\u1ee3ng l\u1edbn h\u01a1n, th\u1ef1c hi\u1ec7n c\u00e1c t\u00e1c v\u1ee5 ph\u1ee9c t\u1ea1p h\u01a1n v\u00e0 b\u1ea3o v\u1ec7 an to\u00e0n d\u1eef li\u1ec7u.<\/p>\n\n\n\n

\u0110\u00e1nh gi\u00e1 nhu c\u1ea7u kinh doanh c\u1ed1t l\u00f5i c\u1ee7a b\u1ea1n<\/h2>\n\n\n\n

Tr\u01b0\u1edbc khi ch\u1ecdn m\u1ed9t m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp, vi\u1ec7c ph\u00e2n t\u00edch k\u1ef9 l\u01b0\u1ee1ng nhu c\u1ea7u kinh doanh hi\u1ec7n t\u1ea1i v\u00e0 trong th\u1eddi gian t\u1edbi l\u00e0 b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean v\u00f4 c\u00f9ng quan tr\u1ecdng. \u0110i\u1ec1u n\u00e0y s\u1ebd quy\u1ebft \u0111\u1ecbnh b\u1ea1n c\u1ea7n \u0111\u1ea7u t\u01b0 bao nhi\u00eau ngu\u1ed3n l\u1ef1c c\u0169ng nh\u01b0 lo\u1ea1i c\u1ea5u h\u00ecnh n\u00e0o ph\u00f9 h\u1ee3p.<\/p>\n\n\n\n

L\u01b0u l\u01b0\u1ee3ng truy c\u1eadp trang web v\u00e0 quy m\u00f4 kh\u00e1ch h\u00e0ng<\/h3>\n\n\n\n

Nhu c\u1ea7u t\u00e0i nguy\u00ean c\u1ee7a m\u00e1y ch\u1ee7 tr\u1ef1c ti\u1ebfp ph\u1ee5 thu\u1ed9c v\u00e0o quy m\u00f4 ng\u01b0\u1eddi d\u00f9ng c\u1ee7a b\u1ea1n. N\u1ebfu b\u1ea1n v\u1eadn h\u00e0nh trang web doanh nghi\u1ec7p v\u1edbi l\u01b0\u1ee3ng truy c\u1eadp h\u00e0ng ng\u00e0y ch\u1ec9 v\u00e0i ngh\u00ecn l\u01b0\u1ee3t, th\u00ec y\u00eau c\u1ea7u v\u1ec1 hi\u1ec7u n\u0103ng m\u00e1y ch\u1ee7 s\u1ebd kh\u00e1c ho\u00e0n to\u00e0n so v\u1edbi tr\u01b0\u1eddng h\u1ee3p b\u1ea1n \u0111ang v\u1eadn h\u00e0nh m\u1ed9t n\u1ec1n t\u1ea3ng th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed ho\u1eb7c d\u1ecbch v\u1ee5 truy\u1ec1n ph\u00e1t tr\u1ef1c tuy\u1ebfn v\u1edbi l\u01b0\u1ee3ng truy c\u1eadp h\u00e0ng ng\u00e0y l\u00ean \u0111\u1ebfn h\u00e0ng tri\u1ec7u l\u01b0\u1ee3t. H\u00e3y \u01b0\u1edbc l\u01b0\u1ee3ng s\u1ed1 l\u01b0\u1ee3ng ng\u01b0\u1eddi d\u00f9ng \u0111\u1ed3ng th\u1eddi \u0111\u1ea1t m\u1ee9c cao nh\u1ea5t; con s\u1ed1 n\u00e0y s\u1ebd quy\u1ebft \u0111\u1ecbnh s\u1ed1 l\u01b0\u1ee3ng l\u00f5i CPU, kh\u1ea3 n\u0103ng x\u1eed l\u00fd c\u1ee7a c\u00e1c lu\u1ed3ng (thread) v\u00e0 dung l\u01b0\u1ee3ng b\u1ed9 nh\u1edb c\u1ea7n thi\u1ebft.<\/p>\n

\u0110\u1ecdc th\u00eam Ph\u00e2n t\u00edch chi ti\u1ebft v\u1ec1 m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp: H\u01b0\u1edbng d\u1eabn t\u1eeb c\u01a1 b\u1ea3n \u0111\u1ebfn n\u00e2ng cao<\/a>\u3002<\/p>\n\n\n\n\n

Lo\u1ea1i \u1ee9ng d\u1ee5ng v\u00e0 Stack c\u00f4ng ngh\u1ec7<\/h3>\n\n\n\n

Lo\u1ea1i ph\u1ea7n m\u1ec1m m\u00e0 b\u1ea1n \u0111ang s\u1eed d\u1ee5ng c\u00f3 nh\u1eefng y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 \u0111\u1ed1i v\u1edbi c\u1ea5u h\u00ecnh m\u00e1y ch\u1ee7. V\u00ed d\u1ee5, m\u1ed9t \u1ee9ng d\u1ee5ng c\u01a1 s\u1edf d\u1eef li\u1ec7u quy m\u00f4 l\u1edbn (nh\u01b0 MySQL, PostgreSQL) th\u01b0\u1eddng c\u1ea7n CPU ho\u1ea1t \u0111\u1ed9ng \u1edf t\u1ea7n su\u1ea5t cao, b\u1ed9 nh\u1edb l\u1edbn v\u1edbi t\u1ed1c \u0111\u1ed9 cao, v\u00e0 \u1ed5 \u0111\u0129a SSD lo\u1ea1i NVMe \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t \u0111\u1ecdc\/ghi d\u1eef li\u1ec7u t\u1ed1t nh\u1ea5t. Ng\u01b0\u1ee3c l\u1ea1i, m\u1ed9t h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd n\u1ed9i dung (nh\u01b0 WordPress) k\u1ebft h\u1ee3p v\u1edbi c\u00e1c ti\u1ec7n \u00edch l\u01b0u tr\u1eef \u0111\u1ec7m (cache) c\u00f3 th\u1ec3 c\u1ea7n s\u1ee9c m\u1ea1nh x\u1eed l\u00fd \u0111\u1ed3ng \u0111\u1ec1u t\u1eeb CPU v\u00e0 nhi\u1ec1u l\u00f5i \u0111\u1ec3 x\u1eed l\u00fd c\u00e1c y\u00eau c\u1ea7u t\u1eeb ng\u01b0\u1eddi d\u00f9ng m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/p>\n\n

\r\n\t\r\n\t\t\r\n\t\r\n\t
\r\n\t\t
\r\n\t\t\t\r\n\t\t\t
\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"M\u00e1y\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
\r\n\t\t\t\t
\r\n\t\t\t\t\tM\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp Bluehost<\/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\t\u0110\u1ea3m b\u1ea3o t\u1ef7 l\u1ec7 tr\u1ef1c tuy\u1ebfn 99,99%, quy\u1ec1n qu\u1ea3n tr\u1ecb cao nh\u1ea5t. S\u1eed d\u1ee5ng CPU Intel Xeon th\u1ebf h\u1ec7 m\u1edbi v\u00e0 \u1ed5 c\u1ee9ng NVMe t\u1ed1c \u0111\u1ed9 cao.<\/span>\r\n\t\t\t\t
\r\n\t\t\t\r\n\t\t\t\t\t\t\r\n\t\t\t \r\n\t\t\t
\r\n\t\t\t\t\t\t\t\t
\u01afu \u0111\u00e3i cao nh\u1ea5t 26%<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\tTruy c\u1eadp m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp Bluehost \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
\r\n\t\t
\r\n\t\t\t\r\n\t\t\t
\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"M\u00e1y\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
\r\n\t\t\t\t
\r\n\t\t\t\t\tM\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp UltaHost<\/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\t99.991% th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c \u0111\u1ea3m b\u1ea3o, b\u1ea3o v\u1ec7 DDoS mi\u1ec5n ph\u00ed, h\u1ed7 tr\u1ee3 chuy\u00ean gia 24\/7, ch\u00ednh s\u00e1ch ho\u00e0n ti\u1ec1n trong 30 ng\u00e0y.<\/span>\r\n\t\t\t\t
\r\n\t\t\t\r\n\t\t\t\t\t\t\r\n\t\t\t \r\n\t\t\t
\r\n\t\t\t\t\t\t\t\t
\u01afu \u0111\u00e3i 40%<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\tTruy c\u1eadp m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp UltaHost \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

Y\u00eau c\u1ea7u v\u1ec1 l\u01b0u tr\u1eef v\u00e0 sao l\u01b0u d\u1eef li\u1ec7u<\/h3>\n\n\n\n

B\u1ea1n c\u1ea7n x\u00e1c \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc v\u00e0 lo\u1ea1i kh\u00f4ng gian l\u01b0u tr\u1eef ban \u0111\u1ea7u d\u1ef1a tr\u00ean l\u01b0\u1ee3ng d\u1eef li\u1ec7u b\u1ea1n c\u1ea7n l\u01b0u tr\u1eef (ch\u1eb3ng h\u1ea1n nh\u01b0 h\u00ecnh \u1ea3nh, video, t\u1ec7p c\u01a1 s\u1edf d\u1eef li\u1ec7u). \u0110\u1ed3ng th\u1eddi, b\u1ea1n c\u0169ng c\u1ea7n xem x\u00e9t k\u1ebf ho\u1ea1ch sao l\u01b0u d\u1eef li\u1ec7u. C\u00e1c m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp th\u01b0\u1eddng y\u00eau c\u1ea7u b\u1ea1n t\u1ef1 c\u1ea5u h\u00ecnh c\u00e1c m\u1ea3ng \u1ed5 \u0111\u0129a RAID (ch\u1eb3ng h\u1ea1n RAID 1, RAID 10) \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh d\u1ef1 ph\u00f2ng d\u1eef li\u1ec7u, ho\u1eb7c l\u00ean k\u1ebf ho\u1ea1ch cho kh\u00f4ng gian l\u01b0u tr\u1eef sao l\u01b0u b\u1ed5 sung.<\/p>\n\n\n\n

Chi ti\u1ebft v\u1ec1 c\u1ea5u h\u00ecnh ph\u1ea7n c\u1ee9ng quan tr\u1ecdng<\/h2>\n\n\n\n

Sau khi hi\u1ec3u r\u00f5 c\u00e1c y\u00eau c\u1ea7u kinh doanh, b\u01b0\u1edbc ti\u1ebfp theo l\u00e0 chuy\u1ec3n \u0111\u1ed5i nh\u1eefng y\u00eau c\u1ea7u \u0111\u00f3 th\u00e0nh c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee5 th\u1ec3 cho ph\u1ea7n c\u1ee9ng.<\/p>\n\n\n\n

B\u1ed9 x\u1eed l\u00fd trung t\u00e2m<\/h3>\n\n\n\n

CPU ch\u00ednh l\u00e0 \u201cb\u1ed9 n\u00e3o\u201d c\u1ee7a m\u00e1y ch\u1ee7. S\u1ed1 l\u01b0\u1ee3ng l\u00f5i v\u00e0 t\u1ea7n s\u1ed1 xung nh\u1ecbp l\u00e0 nh\u1eefng ch\u1ec9 s\u1ed1 quan tr\u1ecdng. \u0110\u1ed1i v\u1edbi c\u00e1c m\u00e1y ch\u1ee7 web, m\u00e1y ch\u1ee7 c\u01a1 s\u1edf d\u1eef li\u1ec7u ho\u1eb7c \u1ee9ng d\u1ee5ng \u1ea3o h\u00f3a v\u1edbi m\u1ee9c \u0111\u1ed9 x\u1eed l\u00fd cao, vi\u1ec7c s\u1eed d\u1ee5ng nhi\u1ec1u l\u00f5i h\u01a1n (nh\u01b0 8 l\u00f5i, 16 l\u00f5i tr\u1edf l\u00ean) gi\u00fap x\u1eed l\u00fd c\u00e1c t\u00e1c v\u1ee5 m\u1ed9t c\u00e1ch song song t\u1ed1t h\u01a1n. \u0110\u1ed1i v\u1edbi nh\u1eefng \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u hi\u1ec7u n\u0103ng cao trong m\u00f4i tr\u01b0\u1eddng \u0111\u01a1n lu\u1ed3ng (ch\u1eb3ng h\u1ea1n m\u1ed9t s\u1ed1 m\u00e1y ch\u1ee7 tr\u00f2 ch\u01a1i, c\u00e1c h\u1ec7 th\u1ed1ng t\u00ednh to\u00e1n m\u00f4 ph\u1ecfng), th\u00ec t\u1ea7n s\u1ed1 xung nh\u1ecbp v\u00e0 ki\u1ebfn tr\u00fac CPU l\u00e0 y\u1ebfu t\u1ed1 c\u1ea7n \u0111\u01b0\u1ee3c quan t\u00e2m. V\u1ec1 th\u01b0\u01a1ng hi\u1ec7u, Intel Xeon v\u00e0 AMD EPYC l\u00e0 nh\u1eefng l\u1ef1a ch\u1ecdn ph\u1ed5 bi\u1ebfn trong m\u00f4i tr\u01b0\u1eddng doanh nghi\u1ec7p.<\/p>\n\n\n\n

b\u1ed9 nh\u1edb<\/h3>\n\n\n\n

Dung l\u01b0\u1ee3ng b\u1ed9 nh\u1edb tr\u1ef1c ti\u1ebfp \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn kh\u1ea3 n\u0103ng v\u00e0 t\u1ed1c \u0111\u1ed9 x\u1eed l\u00fd nhi\u1ec1u t\u00e1c v\u1ee5 c\u00f9ng l\u00fac c\u1ee7a m\u00e1y ch\u1ee7. Thi\u1ebfu b\u1ed9 nh\u1edb s\u1ebd khi\u1ebfn h\u1ec7 th\u1ed1ng th\u01b0\u1eddng xuy\u00ean s\u1eed d\u1ee5ng kh\u00f4ng gian trao \u0111\u1ed5i tr\u00ean \u1ed5 \u0111\u0129a, d\u1eabn \u0111\u1ebfn s\u1ef1 suy gi\u1ea3m \u0111\u00e1ng k\u1ec3 v\u1ec1 hi\u1ec7u n\u0103ng. \u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng c\u01a1 b\u1ea3n, khuy\u1ebfn ngh\u1ecb b\u1eaft \u0111\u1ea7u v\u1edbi dung l\u01b0\u1ee3ng 16GB ho\u1eb7c 32GB; trong tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u01a1 s\u1edf d\u1eef li\u1ec7u l\u1edbn, c\u00e1c ph\u00e9p t\u00ednh \u0111\u00f2i h\u1ecfi nhi\u1ec1u b\u1ed9 nh\u1edb, ho\u1eb7c ch\u1ea1y nhi\u1ec1u m\u00e1y \u1ea3o, c\u00f3 th\u1ec3 c\u1ea7n dung l\u01b0\u1ee3ng t\u1eeb 64GB, 128GB ho\u1eb7c cao h\u01a1n. Ngo\u00e0i ra, vi\u1ec7c l\u1ef1a ch\u1ecdn b\u1ed9 nh\u1edb h\u1ed7 tr\u1ee3 ch\u1ee9c n\u0103ng s\u1eeda l\u1ed7i ECC (Error-Correcting Code) s\u1ebd gi\u00fap n\u00e2ng cao \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ee7a h\u1ec7 th\u1ed1ng trong c\u00e1c t<\/p>\n

\u0110\u1ecdc th\u00eam H\u01b0\u1edbng d\u1eabn ch\u1ecdn m\u00e1y ch\u1ee7 ri\u00eang: C\u00e1ch c\u1ea5u h\u00ecnh m\u00e1y ch\u1ee7 \u0111\u00e1m m\u00e2y chuy\u00ean bi\u1ec7t d\u1ef1a tr\u00ean nhu c\u1ea7u nghi\u1ec7p v\u1ee5<\/a>\u3002<\/p>\n\n\n\n\n

Gi\u1ea3i ph\u00e1p l\u01b0u tr\u1eef<\/h3>\n\n\n\n

Hi\u1ec7u n\u0103ng I\/O (\u0111\u1ea7u v\u00e0o\/\u0111\u1ea7u ra) c\u1ee7a b\u1ed9 nh\u1edb l\u01b0u tr\u1eef th\u01b0\u1eddng l\u00e0 r\u00e0o c\u1ea3n ch\u00ednh \u0111\u1ed1i v\u1edbi to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng. C\u00e1c \u1ed5 \u0111\u0129a c\u1ee9ng truy\u1ec1n th\u1ed1ng \u0111\u00e3 kh\u00f3 c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c nhu c\u1ea7u ng\u00e0y c\u00e0ng t\u0103ng, v\u00ec v\u1eady \u1ed5 \u0111\u0129a solid-state (SSD) \u0111\u00e3 tr\u1edf th\u00e0nh ti\u00eau chu\u1ea9n trong c\u00e1c h\u1ec7 th\u1ed1ng hi\u1ec7n \u0111\u1ea1i. \u0110\u1ed1i v\u1edbi nh\u1eefng \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi hi\u1ec7u n\u0103ng cao nh\u1ea5t, b\u1ea1n n\u00ean ch\u1ecdn \u1ed5 SSD lo\u1ea1i NVMe \u2013 ch\u00fang ho\u1ea1t \u0111\u1ed9ng nhanh h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi \u1ed5 SSD lo\u1ea1i SATA. Ngo\u00e0i ra, vi\u1ec7c c\u1ea5u h\u00ecnh h\u1ec7 th\u1ed1ng v\u1edbi c\u00f4ng ngh\u1ec7 RAID c\u00f3 th\u1ec3 gi\u00fap b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u ho\u1eb7c n\u00e2ng cao hi\u1ec7u n\u0103ng. V\u00ed d\u1ee5, RAID 1 cung c\u1ea5p s\u1ef1 an to\u00e0n cho d\u1eef li\u1ec7u th\u00f4ng qua vi\u1ec7c sao ch\u00e9p d\u1eef li\u1ec7u, trong khi RAID 10 k\u1ebft h\u1ee3p c\u1ea3 c\u00e1c ph\u01b0\u01a1ng th\u1ee9c sao ch\u00e9p v\u00e0 ph\u00e2n b\u1ed5 d\u1eef li\u1ec7u th\u00e0nh c\u00e1c nh\u00f3m (striping), t\u1eeb \u0111\u00f3 v\u1eeba \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u1eeba t<\/p>\n\n\n\n

Nh\u1eefng y\u1ebfu t\u1ed1 c\u1ea7n xem x\u00e9t v\u1ec1 m\u1ea1ng v\u00e0 kh\u1ea3 n\u0103ng k\u1ebft n\u1ed1i<\/h2>\n\n\n\n

V\u1ecb tr\u00ed c\u1ee7a m\u00e1y ch\u1ee7 v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng m\u1ea1ng c\u00f3 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn tr\u1ea3i nghi\u1ec7m truy c\u1eadp c\u1ee7a ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i c\u00f9ng.<\/p>\n\n\n\n

B\u0103ng th\u00f4ng v\u00e0 L\u01b0u l\u01b0\u1ee3ng<\/h3>\n\n\n\n

H\u00e3y x\u00e1c nh\u1eadn xem d\u1ecbch v\u1ee5 m\u00e0 nh\u00e0 cung c\u1ea5p \u0111ang cung c\u1ea5p l\u00e0 \u201cb\u0103ng th\u00f4ng chia s\u1ebb\u201d hay \u201cb\u0103ng th\u00f4ng \u0111\u1ea3m b\u1ea3o\u201d. B\u0103ng th\u00f4ng \u0111\u1ea3m b\u1ea3o c\u00f3 ngh\u0129a l\u00e0 b\u1ea1n s\u1ebd \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng to\u00e0n b\u1ed9 l\u01b0\u1ee3ng b\u0103ng th\u00f4ng m\u00e0 m\u00ecnh \u0111\u00e3 mua, v\u00e0 hi\u1ec7u n\u0103ng c\u1ee7a b\u1ea1n s\u1ebd kh\u00f4ng b\u1ecb \u1ea3nh h\u01b0\u1edfng trong th\u1eddi gian cao \u0111i\u1ec3m l\u01b0u l\u01b0\u1ee3ng. \u0110\u1ed3ng th\u1eddi, h\u00e3y ch\u00fa \u00fd \u0111\u1ebfn ch\u00ednh s\u00e1ch l\u01b0u l\u01b0\u1ee3ng: li\u1ec7u n\u00f3 c\u00f3 ph\u1ea3i l\u00e0 \u201ckh\u00f4ng gi\u1edbi h\u1ea1n l\u01b0u l\u01b0\u1ee3ng\u201d hay \u201ct\u00ednh ph\u00ed theo l\u01b0\u1ee3ng s\u1eed d\u1ee5ng\u201d. H\u00e3y l\u1ef1a ch\u1ecdn d\u1ef1a tr\u00ean t\u1ed5ng l\u01b0\u1ee3ng d\u1eef li\u1ec7u truy\u1ec1n t\u1ea3i h\u00e0ng th\u00e1ng c\u1ee7a b\u1ea1n \u0111\u1ec3 tr\u00e1nh ph\u00e1t sinh chi ph\u00ed ph\u00e1t sinh th\u00eam.<\/p>\n\n\n

\n\n
\n M\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp HostArmada<\/strong>\n
Th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng 99,91% TP4T, b\u1ea3o \u0111\u1ea3m ho\u00e0n ti\u1ec1n trong 7 ng\u00e0y, \u01b0u \u0111\u00e3i 50% cho ng\u01b0\u1eddi d\u00f9ng m\u1edbi, quy\u1ec1n truy c\u1eadp ROOT \u0111\u1ea7y \u0111\u1ee7, b\u1ea3o v\u1ec7 WAF v\u00e0 ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i mi\u1ec5n ph\u00ed.<\/div>\n <\/div>\n\n
\n \n \n \"M\u00e1y\n \n \n <\/a>\n \n \n Truy c\u1eadp HostArmada <\/a>\n <\/div>\n <\/div>\n\n \n\n\n\n\n\n\n

\u0110\u1ed9 tr\u1ec5 m\u1ea1ng v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng \u0111\u01b0\u1eddng truy\u1ec1n<\/h3>\n\n\n\n

\u0110\u1ed1i v\u1edbi c\u00e1c d\u1ecbch v\u1ee5 h\u01b0\u1edbng t\u1edbi ng\u01b0\u1eddi d\u00f9ng \u1edf nh\u1eefng khu v\u1ef1c c\u1ee5 th\u1ec3, vi\u1ec7c ch\u1ecdn trung t\u00e2m d\u1eef li\u1ec7u (data center) \u0111\u1eb7t t\u1ea1i \u0111\u1ecba ph\u01b0\u01a1ng ho\u1eb7c c\u00e1c khu v\u1ef1c l\u00e2n c\u1eadn c\u00f3 th\u1ec3 gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3 \u0111\u1ed9 tr\u1ec5 m\u1ea1ng. Vi\u1ec7c bi\u1ebft r\u00f5 c\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 m\u1ea1ng m\u00e0 trung t\u00e2m d\u1eef li\u1ec7u \u0111\u00f3 k\u1ebft n\u1ed1i v\u1edbi (nh\u01b0 Telecom, Unicom, Mobile, ho\u1eb7c s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 BGP \u0111a k\u1ebft n\u1ed1i) c\u0169ng r\u1ea5t quan tr\u1ecdng. M\u1ed9t trung t\u00e2m d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c trang b\u1ecb c\u00f4ng ngh\u1ec7 BGP \u0111a k\u1ebft n\u1ed1i ch\u1ea5t l\u01b0\u1ee3ng cao c\u00f3 th\u1ec3 t\u1ef1 \u0111\u1ed9ng l\u1ef1a ch\u1ecdn \u0111\u01b0\u1eddng truy\u1ec1n t\u1ed1t nh\u1ea5t cho ng\u01b0\u1eddi d\u00f9ng c\u1ee7a c\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 kh\u00e1c nh<\/p>\n\n\n\n

IP \u0111\u1ecba ch\u1ec9 v\u00e0 b\u1ea3o v\u1ec7 ch\u1ed1ng DDoS<\/h3>\n\n\n\n

H\u00e3y x\u00e1c nh\u1eadn xem m\u00e1y ch\u1ee7 c\u00f3 s\u1edf h\u1eefu \u0111\u1ecba ch\u1ec9 IPv4 c\u00f4ng c\u1ed9ng \u0111\u1ed9c l\u1eadp hay kh\u00f4ng, v\u00e0 li\u1ec7u c\u00f3 th\u1ec3 th\u00eam \u0111\u1ecba ch\u1ec9 m\u1edbi hay kh\u00f4ng. \u0110\u1ed3ng th\u1eddi, h\u00e3y \u0111\u00e1nh gi\u00e1 r\u1ee7i ro t\u1ea5n c\u00f4ng m\u1ea1ng m\u00e0 doanh nghi\u1ec7p \u0111ang \u0111\u1ed1i m\u1eb7t, sau \u0111\u00f3 ch\u1ecdn data center cung c\u1ea5p c\u00e1c d\u1ecbch v\u1ee5 b\u1ea3o v\u1ec7 ch\u1ed1ng DDoS \u1edf m\u1ee9c c\u01a1 b\u1ea3n ho\u1eb7c n\u00e2ng cao. \u0110i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 ng\u0103n ch\u1eb7n s\u1ef1 gi\u00e1n \u0111o\u1ea1n trong ho\u1ea1t \u0111\u1ed9ng c\u1ee7a d\u1ecbch v\u1ee5.<\/p>\n\n\n\n

H\u1ed7 tr\u1ee3 v\u1eadn h\u00e0nh v\u00e0 ki\u1ec3m so\u00e1t chi ph\u00ed<\/h2>\n\n\n\n

Ngo\u00e0i ph\u1ea7n c\u1ee9ng v\u00e0 m\u1ea1ng, c\u00e1c d\u1ecbch v\u1ee5 v\u00e0 quy tr\u00ecnh qu\u1ea3n l\u00fd li\u00ean quan \u0111\u1ebfn m\u00e1y ch\u1ee7 c\u0169ng \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c quy\u1ebft \u0111\u1ecbnh s\u1ef1 th\u00e0nh b\u1ea1i c\u1ee7a h\u1ec7 th\u1ed1ng khi v\u1eadn h\u00e0nh trong th\u1eddi gian d\u00e0i.<\/p>\n

\u0110\u1ecdc th\u00eam M\u00e1y ch\u1ee7 ri\u00eang v\u00e0 Hosting \u1ea3o: Kh\u00e1c bi\u1ec7t c\u1ed1t l\u00f5i v\u00e0 H\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn<\/a>\u3002<\/p>\n\n\n\n\n

H\u1ec7 \u0111i\u1ec1u h\u00e0nh v\u00e0 quy\u1ec1n qu\u1ea3n tr\u1ecb<\/h3>\n\n\n\n

B\u1ea1n c\u1ea7n ch\u1ecdn h\u1ec7 \u0111i\u1ec1u h\u00e0nh cho m\u00e1y ch\u1ee7 (ch\u1eb3ng h\u1ea1n nh\u01b0 Windows Server ho\u1eb7c c\u00e1c phi\u00ean b\u1ea3n Linux), v\u00e0 \u0111\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea1n c\u00f3 quy\u1ec1n qu\u1ea3n tr\u1ecb vi\u00ean \u0111\u1ea7y \u0111\u1ee7. \u0110i\u1ec1u n\u00e0y l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t t\u1ea1o n\u00ean t\u00ednh linh ho\u1ea1t c\u1ee7a m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp, cho ph\u00e9p b\u1ea1n c\u00e0i \u0111\u1eb7t b\u1ea5t k\u1ef3 ph\u1ea7n m\u1ec1m n\u00e0o c\u1ea7n thi\u1ebft, c\u1ea5u h\u00ecnh t\u01b0\u1eddng l\u1eeda, v\u00e0 t\u1ed1i \u01b0u h\u00f3a h\u1ec7 th\u1ed1ng m\u1ed9t c\u00e1ch s\u00e2u r\u1ed9ng.<\/p>\n\n\n\n

M\u1ee9c \u0111\u1ed9 d\u1ecbch v\u1ee5 h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt<\/h3>\n\n\n\n

Ngay c\u1ea3 v\u1edbi c\u00e1c m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp, v\u1eabn c\u00f3 th\u1ec3 x\u1ea3y ra s\u1ef1 c\u1ed1 ph\u1ea7n c\u1ee9ng, v\u1ea5n \u0111\u1ec1 m\u1ea1ng ho\u1eb7c c\u1ea7n s\u1ef1 h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt. H\u00e3y \u0111\u00e1nh gi\u00e1 m\u1ee9c \u0111\u1ed9 h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt c\u1ee7a nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5: h\u1ecd c\u00f3 cung c\u1ea5p d\u1ecbch v\u1ee5 h\u1ed7 tr\u1ee3 24\/7 kh\u00f4ng? Th\u1eddi gian ph\u1ea3n h\u1ed3i l\u00e0 bao l\u00e2u? C\u00e1c k\u00eanh h\u1ed7 tr\u1ee3 bao g\u1ed3m nh\u1eefng g\u00ec (\u0111\u01a1n y\u00eau c\u1ea7u, \u0111i\u1ec7n tho\u1ea1i, tr\u00f2 chuy\u1ec7n tr\u1ef1c tuy\u1ebfn)? M\u1ed9t d\u1ecbch v\u1ee5 h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt ch\u1ea5t l\u01b0\u1ee3ng cao c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n ti\u1ebft ki\u1ec7m th\u1eddi gian qu\u00fd b\u00e1u khi g\u1eb7p s<\/p>\n\n\n

\n\n
\n M\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp InterServer<\/strong>\n
Xeon E3-1240v6 1 CPU, 4 nh\u00e2n, 3.7 GHz, 64GB RAM, 4TB SSD l\u01b0u tr\u1eef, b\u0103ng th\u00f4ng 1Gbps, kh\u00f4ng gi\u1edbi h\u1ea1n l\u01b0u l\u01b0\u1ee3ng.<\/div>\n <\/div>\n\n
\n \n \n \"M\u00e1y\n \n \n <\/a>\n \n \n Truy c\u1eadp InterServer <\/a>\n <\/div>\n <\/div>\n\n \n\n\n\n\n\n\n

Ph\u00e2n t\u00edch t\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu<\/h3>\n\n\n\n

Chi ph\u00ed kh\u00f4ng ch\u1ec9 bao g\u1ed3m ti\u1ec1n thu\u00ea h\u00e0ng th\u00e1ng hay h\u00e0ng n\u0103m; c\u1ea7n ph\u1ea3i t\u00ednh to\u00e1n to\u00e0n di\u1ec7n c\u00e1c y\u1ebfu t\u1ed1 sau: chi ph\u00ed c\u1ea5u h\u00ecnh ph\u1ea7n c\u1ee9ng, chi ph\u00ed b\u0103ng th\u00f4ng, chi ph\u00ed IP, chi ph\u00ed d\u1ecbch v\u1ee5 n\u00e2ng cao, v\u00e0 chi ph\u00ed h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt (n\u1ebfu c\u00f3). H\u00e3y l\u1eadp ng\u00e2n s\u00e1ch h\u1ee3p l\u00fd v\u00e0 xem x\u00e9t v\u1ec1 chi ph\u00ed c\u0169ng nh\u01b0 t\u00ednh ti\u1ec7n l\u1ee3i c\u1ee7a vi\u1ec7c n\u00e2ng c\u1ea5p trong t\u01b0\u01a1ng lai (ch\u1eb3ng h\u1ea1n nh\u01b0 m\u1edf r\u1ed9ng b\u1ed9 nh\u1edb, \u1ed5 \u0111\u0129a c\u1ee9ng). Tr\u00e1nh vi\u1ec7c ph\u1ea3i tr\u1ea3 qu\u00e1 nhi\u1ec1u ti\u1ec1n cho nh\u1eefng t\u00ednh n\u0103ng kh\u00f4ng th\u1ef1c s\u1ef1 c\u1ea7n thi\u1ebft, \u0111\u1ed3ng th\u1eddi c\u0169ng c\u1ea7n d\u1ef1 tr\u1eef ngu\u1ed3n l\u1ef1c \u0111\u1ec3 c\u00f3 th\u1ec3 n\u00e2ng c\u1ea5p h\u1ec7 th\u1ed1ng khi doanh n<\/p>\n\n\n\n

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

Vi\u1ec7c l\u1ef1a ch\u1ecdn m\u1ed9t m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp c\u00f3 hi\u1ec7u su\u1ea5t cao l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh ra quy\u1ebft \u0111\u1ecbnh c\u00f3 h\u1ec7 th\u1ed1ng, b\u1eaft \u0111\u1ea7u t\u1eeb vi\u1ec7c ph\u00e2n t\u00edch ch\u00ednh x\u00e1c nhu c\u1ea7u kinh doanh c\u1ee7a b\u1ea3n th\u00e2n v\u00e0 k\u1ebft th\u00fac b\u1eb1ng s\u1ef1 c\u00e2n b\u1eb1ng \u0111a chi\u1ec1u gi\u1eefa ph\u1ea7n c\u1ee9ng, m\u1ea1ng, qu\u1ea3n tr\u1ecb h\u1ec7 th\u1ed1ng v\u00e0 chi ph\u00ed. Y\u1ebfu t\u1ed1 then ch\u1ed1t l\u00e0 s\u1ef1 t\u01b0\u01a1ng \u1ee9ng gi\u1eefa hi\u1ec7u su\u1ea5t m\u00e1y ch\u1ee7 v\u00e0 nhu c\u1ea7u ph\u00e1t tri\u1ec3n kinh doanh c\u1ee7a b\u1ea1n \u2013 \u0111\u1ea3m b\u1ea3o r\u1eb1ng hi\u1ec7u su\u1ea5t c\u1ee7a m\u00e1y ch\u1ee7 kh\u00f4ng ch\u1ec9 \u0111\u00e1p \u1ee9ng m\u00e0 c\u00f2n v\u01b0\u1ee3t tr\u1ed9i m\u1ed9t ch\u00fat so v\u1edbi nh\u1eefng y\u00eau c\u1ea7u \u0111\u00f3. H\u00e3y nh\u1edb r\u1eb1ng kh\u00f4ng c\u00f3 \u201cm\u00e1y ch\u1ee7 t\u1ed1t nh\u1ea5t\u201d, m\u00e0 ch\u1ec9 c\u00f3 \u201cm\u00e1y ch\u1ee7 ph\u00f9 h\u1ee3p nh\u1ea5t\u201d. B\u1eb1ng c\u00e1ch \u0111\u00e1nh gi\u00e1 k\u1ef9 l\u01b0\u1ee1ng l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp, lo\u1ea1i \u1ee9ng d\u1ee5ng, l\u1ef1a ch\u1ecdn c\u1ea9n th\u1eadn c\u00e1c th\u00e0nh ph\u1ea7n nh\u01b0 CPU, b\u1ed9 nh\u1edb, dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef v\u00e0 c\u1ea5u h\u00ecnh m\u1ea1ng, k\u1ebft h\u1ee3p v\u1edbi d\u1ecbch v\u1ee5 h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt \u0111\u00e1ng tin c\u1eady, b\u1ea1n s\u1ebd x\u00e2y d\u1ef1ng n\u1ec1n t\u1ea3ng v\u1eefng ch\u1eafc, \u1ed5n \u0111\u1ecbnh v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng cho doanh nghi\u1ec7p s\u1ed1 c\u1ee7a m<\/p>\n\n\n\n

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

M\u00e1y ch\u1ee7 ri\u00eang v\u00e0 m\u00e1y ch\u1ee7 \u0111\u00e1m m\u00e2y kh\u00e1c nhau nh\u01b0 th\u1ebf n\u00e0o?<\/h3>\n\n\n\n

M\u1ed9t m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp (standalone server) l\u00e0 m\u1ed9t m\u00e1y ch\u1ee7 v\u1eadt l\u00fd \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ho\u00e0n to\u00e0n ri\u00eang bi\u1ec7t b\u1edfi b\u1ea1n, mang l\u1ea1i hi\u1ec7u su\u1ea5t, t\u00ednh b\u1ea3o m\u1eadt v\u00e0 kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t t\u1ed1i \u01b0u. Lo\u1ea1i m\u00e1y ch\u1ee7 n\u00e0y ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c doanh nghi\u1ec7p c\u00f3 nhu c\u1ea7u v\u1ec1 t\u00e0i nguy\u00ean \u1ed5n \u0111\u1ecbnh v\u00e0 cao, ho\u1eb7c c\u00f3 nh\u1eefng y\u00eau c\u1ea7u nghi\u00eam ng\u1eb7t v\u1ec1 tu\u00e2n th\u1ee7 quy<\/p>\n\n\n\n

M\u00e1y ch\u1ee7 \u0111\u00e1m m\u00e2y (Cloud Server) l\u00e0 nh\u1eefng t\u00e0i nguy\u00ean \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed5 \u1ea3o t\u1eeb m\u1ed9t ngu\u1ed3n t\u00e0i nguy\u00ean \u0111\u00e1m m\u00e2y r\u1ed9ng l\u1edbn. \u0110\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a ch\u00fang l\u00e0 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng ho\u1eb7c thu h\u1eb9p quy m\u00f4 linh ho\u1ea1t, thanh to\u00e1n theo nhu c\u1ea7u s\u1eed d\u1ee5ng, v\u00e0 th\u1eddi gian tri\u1ec3n khai nhanh ch\u00f3ng. Ch\u00fang ph\u00f9 h\u1ee3p h\u01a1n v\u1edbi c\u00e1c sc\u00e9nario kinh doanh c\u00f3 nhu c\u1ea7u thay \u0111<\/p>\n\n\n\n

T\u00f4i c\u1ea7n bao nhi\u00eau b\u0103ng th\u00f4ng m\u1edbi \u0111\u1ee7 d\u00f9ng?<\/h3>\n\n\n\n

Nhu c\u1ea7u v\u1ec1 b\u0103ng th\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o l\u01b0\u1ee3ng d\u1eef li\u1ec7u truy c\u1eadp trung b\u00ecnh h\u00e0ng th\u00e1ng v\u00e0 m\u00f4 h\u00ecnh s\u1eed d\u1ee5ng c\u1ee7a b\u1ea1n. M\u1ed9t ph\u01b0\u01a1ng ph\u00e1p \u01b0\u1edbc l\u01b0\u1ee3ng \u0111\u01a1n gi\u1ea3n l\u00e0: (K\u00edch th\u01b0\u1edbc trang trung b\u00ecnh \u00d7 S\u1ed1 l\u01b0\u1ee3ng trang \u0111\u01b0\u1ee3c xem m\u1ed7i th\u00e1ng \u00d7 H\u1ec7 s\u1ed1 d\u1ef1 ph\u00f2ng) \/ T\u1ed5ng s\u1ed1 gi\u00e2y trong m\u1ed9t th\u00e1ng. \u0110\u01b0\u1ee3c khuy\u00ean n\u00ean ch\u1ecdn g\u00f3i b\u0103ng th\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng n\u00e2ng c\u1ea5p linh ho\u1ea1t ngay t\u1eeb \u0111\u1ea7u v\u00e0 \u0111i\u1ec1u ch\u1ec9nh theo d\u1eef li\u1ec7u gi\u00e1m s\u00e1t th\u1ef1c t\u1ebf. \u0110\u1ed1i v\u1edbi c\u00e1c trang web doanh nghi\u1ec7p th\u00f4ng th\u01b0\u1eddng, b\u0103ng th\u00f4ng t\u1eeb 10Mbps c\u00f3 th\u1ec3 l\u00e0 \u0111\u1ee7; trong khi c\u00e1c trang web truy\u1ec1n th\u00f4ng ho\u1eb7c trang web cung c\u1ea5p d\u1ecbch v\u1ee5 t\u1ea3i xu\u1ed1ng c\u00f3 th\u1ec3 c\u1ea7n t\u1eeb 100Mbps tr\u1edf l\u00ean.<\/p>\n\n\n\n

M\u00e1y ch\u1ee7 \u1ea3o h\u00f3a l\u00e0 g\u00ec, t\u00f4i c\u00f3 c\u1ea7n th\u1ef1c hi\u1ec7n tr\u00ean m\u00e1y ch\u1ee7 ri\u00eang kh\u00f4ng?<\/h3>\n\n\n\n

C\u00f4ng ngh\u1ec7 \u1ea3o h\u00f3a m\u00e1y ch\u1ee7 cho ph\u00e9p t\u1ea1o ra v\u00e0 v\u1eadn h\u00e0nh nhi\u1ec1u m\u00e1y \u1ea3o \u0111\u1ed9c l\u1eadp tr\u00ean m\u1ed9t m\u00e1y ch\u1ee7 v\u1eadt l\u00fd duy nh\u1ea5t. \u0110i\u1ec1u n\u00e0y r\u1ea5t h\u1eefu \u00edch n\u1ebfu b\u1ea1n mu\u1ed1n v\u1eadn h\u00e0nh nhi\u1ec1u \u1ee9ng d\u1ee5ng ho\u1eb7c h\u1ec7 th\u1ed1ng th\u1eed nghi\u1ec7m trong c\u00e1c m\u00f4i tr\u01b0\u1eddng kh\u00e1c nhau m\u1ed9t c\u00e1ch \u0111\u1ed9c l\u1eadp tr\u00ean c\u00f9ng m\u1ed9t b\u1ed9 ph\u1eadn c\u1ee9ng, ho\u1eb7c cung c\u1ea5p d\u1ecbch v\u1ee5 l\u01b0u tr\u1eef (hosting) cho kh\u00e1ch h\u00e0ng. Tuy nhi\u00ean, vi\u1ec7c n\u00e0y \u0111\u00f2i h\u1ecfi CPU m\u1ea1nh m\u1ebd h\u01a1n v\u00e0 b\u1ed9 nh\u1edb l\u1edbn h\u01a1n \u0111\u1ec3 h\u1ed7 tr\u1ee3.<\/p>\n\n\n\n

L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n d\u1eef li\u1ec7u tr\u00ean m\u00e1y ch\u1ee7 c\u1ee7a t\u00f4i?<\/h3>\n\n\n\n

Ngo\u00e0i vi\u1ec7c l\u1ef1a ch\u1ecdn c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u v\u00e0 nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 \u0111\u00e1ng tin c\u1eady, b\u1ea1n c\u0169ng c\u1ea7n th\u1ef1c hi\u1ec7n nhi\u1ec1u bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt kh\u00e1c nh\u01b0: c\u1eadp nh\u1eadt \u0111\u1ecbnh k\u1ef3 h\u1ec7 \u0111i\u1ec1u h\u00e0nh v\u00e0 c\u00e1c b\u1ea3n c\u1eadp nh\u1eadt ph\u1ea7n m\u1ec1m, thi\u1ebft l\u1eadp m\u1eadt kh\u1ea9u m\u1ea1nh c\u00f9ng c\u01a1 ch\u1ebf \u0111\u0103ng nh\u1eadp b\u1eb1ng kh\u00f3a, thi\u1ebft l\u1eadp quy t\u1eafc cho t\u01b0\u1eddng l\u1eeda, c\u00e0i \u0111\u1eb7t ph\u1ea7n m\u1ec1m b\u1ea3o m\u1eadt, k\u00edch ho\u1ea1t ch\u1ee9c n\u0103ng b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u b\u1eb1ng c\u00f4ng ngh\u1ec7 RAID v\u00e0 th\u1ef1c hi\u1ec7n sao l\u01b0u d\u1eef li\u1ec7u \u0111\u1ecbnh k\u1ef3 \u1edf n\u01a1i kh\u00e1c. B\u1ea3o m\u1eadt l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh li\u00ean t\u1ee5c, ch\u1ee9 kh\u00f4ng ph\u1ea3i ch\u1ec9 c\u1ea7n thi\u1ebft l\u1eadp m\u1ed9t l<\/p>","protected":false},"excerpt":{"rendered":"

B\u00e0i vi\u1ebft n\u00e0y gi\u1ea3i th\u00edch m\u1ed9t c\u00e1ch chi ti\u1ebft c\u00e1ch l\u1ef1a ch\u1ecdn c\u00e1c m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp c\u00f3 hi\u1ec7u su\u1ea5t cao d\u1ef1a tr\u00ean nhu c\u1ea7u v\u1ec1 l\u01b0u l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c, lo\u1ea1i \u1ee9ng d\u1ee5ng, l\u01b0u tr\u1eef d\u1eef li\u1ec7u, v.v. B\u00e0i vi\u1ebft ph\u00e2n t\u00edch s\u00e2u r\u1ed9ng v\u1ec1 c\u00e1c c\u1ea5u h\u00ecnh ph\u1ea7n c\u1ee9ng quan tr\u1ecdng nh\u01b0 CPU, b\u1ed9 nh\u1edb, \u1ed5 \u0111\u0129a SSD lo\u1ea1i NVMe, \u0111\u1ed3ng th\u1eddi \u0111\u1ec1 c\u1eadp \u0111\u1ebfn c\u00e1c y\u1ebfu t\u1ed1 c\u1ea7n xem x\u00e9t nh\u01b0 b\u0103ng th\u00f4ng m\u1ea1ng, \u0111\u1ed9 tr\u1ec5, b\u1ea3o v\u1ec7 ch\u1ed1ng DDoS v\u00e0 h\u1ed7 tr\u1ee3 v\u1eadn h\u00e0nh b\u1ea3o tr\u00ec, nh\u1eb1m gi\u00fap b\u1ea1n \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh \u0111\u00fang \u0111\u1eafn.<\/p>","protected":false},"author":7,"featured_media":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[3922,306,43,606],"knowledge_category":[276],"class_list":["post-12396567","knowledge_post","type-knowledge_post","status-publish","hentry","tag-business-needs-assessment","tag-server-selection","tag-dedicated-server","tag-hardware-configuration","knowledge_category-dedicated-server"],"acf":{"site_seo_keywords":"\u72ec\u7acb\u670d\u52a1\u5668\u9009\u8d2d,\u9ad8\u6027\u80fd\u72ec\u7acb\u670d\u52a1\u5668,\u670d\u52a1\u5668\u914d\u7f6e\u6307\u5357,\u4e1a\u52a1\u9700\u6c42\u8bc4\u4f30,CPU\u4e0e\u5185\u5b58\u9009\u62e9,NVMe SSD,\u7f51\u7edc\u5e26\u5bbd,DDoS\u9632\u62a4"},"_links":{"self":[{"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_posts\/12396567","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":3,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_posts\/12396567\/revisions"}],"predecessor-version":[{"id":12396570,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_posts\/12396567\/revisions\/12396570"}],"wp:attachment":[{"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/media?parent=12396567"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/tags?post=12396567"},{"taxonomy":"knowledge_category","embeddable":true,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_category?post=12396567"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}