{"id":12364539,"date":"2026-03-13T01:41:10","date_gmt":"2026-03-12T17:41:10","guid":{"rendered":"https:\/\/www.likacloud.com\/knowledge\/%e9%80%89%e6%8b%a9%e7%8b%ac%e7%ab%8b%e6%9c%8d%e5%8a%a1%e5%99%a8%ef%bc%9a%e4%bc%81%e4%b8%9a%e7%ba%a7%e5%bb%ba%e7%ab%99%e4%b8%8e%e9%ab%98%e6%80%a7%e8%83%bd%e5%ba%94%e7%94%a8%e7%9a%84%e6%9c%80%e4%bc%98\/"},"modified":"2026-03-13T01:48:26","modified_gmt":"2026-03-12T17:48:26","slug":"dedicated-server-enterprise-website-high-performance-applications","status":"publish","type":"knowledge_post","link":"https:\/\/www.likacloud.com\/vi\/knowledge\/dedicated-server\/dedicated-server-enterprise-website-high-performance-applications\/","title":{"rendered":"Ch\u1ecdn m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp: Gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u cho vi\u1ec7c x\u00e2y d\u1ef1ng trang web c\u1ea5p doanh nghi\u1ec7p v\u00e0 tri\u1ec3n khai c\u00e1c \u1ee9ng d\u1ee5ng c\u00f3 hi\u1ec7u su\u1ea5t cao."},"content":{"rendered":"

Trong l\u00e0n s\u00f3ng s\u1ed1 h\u00f3a, vi\u1ec7c l\u1ef1a ch\u1ecdn c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng c\u1ee7a doanh nghi\u1ec7p tr\u1ef1c ti\u1ebfp \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ef1 \u1ed5n \u0111\u1ecbnh, kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 b\u1ea3o m\u1eadt trong ho\u1ea1t \u0111\u1ed9ng kinh doanh c\u1ee7a h\u1ecd. Khi nh\u1eefng h\u1ea1n ch\u1ebf v\u1ec1 t\u00e0i nguy\u00ean c\u1ee7a m\u00e1y ch\u1ee7 chia s\u1ebb ho\u1eb7c m\u00e1y \u1ea3o tr\u00ean n\u1ec1n t\u1ea3ng \u0111\u00e1m m\u00e2y b\u1eaft \u0111\u1ea7u c\u1ea3n tr\u1edf s\u1ef1 ph\u00e1t tri\u1ec3n kinh doanh, m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp tr\u1edf th\u00e0nh n\u1ec1n t\u1ea3ng v\u1eadt l\u00fd then ch\u1ed1t \u0111\u1ec3 h\u1ed7 tr\u1ee3 c\u00e1c ho\u1ea1t \u0111\u1ed9ng kinh doanh quan tr\u1ecdng c\u1ee7a doanh nghi\u1ec7p. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 doanh nghi\u1ec7p s\u1ebd s\u1eed d\u1ee5ng to\u00e0n b\u1ed9 ngu\u1ed3n l\u1ef1c t\u00ednh to\u00e1n, kh\u00f4ng gian l\u01b0u tr\u1eef v\u00e0 b\u0103ng th\u00f4ng m\u1ea1ng c\u1ee7a m\u00e1y ch\u1ee7 \u0111\u00f3 m\u1ed9t c\u00e1ch \u0111\u1ed9c quy\u1ec1n, t\u1eeb \u0111\u00f3 gi\u00e0nh \u0111\u01b0\u1ee3c quy\u1ec1n ki\u1ec3m so\u00e1t hi\u1ec7u n\u0103ng v\u00e0 t\u1ef1 ch\u1ee7 v\u1ec1 m<\/p>\n\n\n\n

M\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp l\u00e0 g\u00ec?<\/h2>\n\n\n\n

M\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp, nh\u01b0 t\u00ean g\u1ecdi c\u1ee7a n\u00f3, l\u00e0 m\u1ed9t m\u00e1y t\u00ednh v\u1eadt l\u00fd \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ho\u00e0n to\u00e0n ri\u00eang b\u1edfi m\u1ed9t ng\u01b0\u1eddi d\u00f9ng ho\u1eb7c t\u1ed5 ch\u1ee9c duy nh\u1ea5t. N\u00f3 \u0111\u01b0\u1ee3c \u0111\u1eb7t trong c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u chuy\u00ean nghi\u1ec7p, nh\u01b0ng c\u00e1c t\u00e0i nguy\u00ean ph\u1ea7n c\u1ee9ng (nh\u01b0 CPU, b\u1ed9 nh\u1edb, \u1ed5 \u0111\u0129a c\u1ee9ng, b\u0103ng th\u00f4ng) kh\u00f4ng \u0111\u01b0\u1ee3c chia s\u1ebb v\u1edbi ng\u01b0\u1eddi d\u00f9ng kh\u00e1c. \u0110i\u1ec1u n\u00e0y mang l\u1ea1i cho doanh nghi\u1ec7p kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t to\u00e0n di\u1ec7n t\u01b0\u01a1ng t\u1ef1 nh\u01b0 khi h\u1ecd x\u00e2y d\u1ef1ng v\u00e0 v\u1eadn h\u00e0nh m\u1ed9t ph\u00f2ng m\u00e1y ri\u00eang t\u1ea1i ch\u1ed7, \u0111\u1ed3ng th\u1eddi gi\u00fap h\u1ecd tr\u00e1nh \u0111\u01b0\u1ee3c chi ph\u00ed v\u00e0 s\u1ef1 ph\u1ee9c t\u1ea1p li\u00ean quan \u0111\u1ebfn vi\u1ec7c t\u1ef1 b\u1ea3o tr\u00ec c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng trung t\u00e2m d\u1eef li\u1ec7u.<\/p>\n\n\n\n

T\u00ednh n\u0103ng c\u1ed1t l\u00f5i v\u00e0 ki\u1ebfn tr\u00fac<\/h3>\n\n\n\n

Tr\u1ecdng t\u00e2m c\u1ee7a m\u1ed9t m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp n\u1eb1m \u1edf t\u00ednh c\u00e1ch c\u00f4 l\u1eadp v\u1ec1 m\u1eb7t v\u1eadt l\u00fd. T\u1eeb ph\u1ea7n c\u1ee9ng c\u01a1 b\u1ea3n nh\u1ea5t \u2013 bao g\u1ed3m l\u00f5i vi x\u1eed l\u00fd, m\u00f4-\u0111un b\u1ed9 nh\u1edb, h\u1ec7 th\u1ed1ng \u1ed5 \u0111\u0129a RAID, th\u1ebb giao di\u1ec7n m\u1ea1ng \u2013 t\u1ea5t c\u1ea3 c\u00e1c th\u00e0nh ph\u1ea7n \u0111\u1ec1u thu\u1ed9c v\u1ec1 ng\u01b0\u1eddi thu\u00ea d\u00f9ng \u0111\u1ed9c quy\u1ec1n. Ki\u1ebfn tr\u00fac n\u00e0y \u0111\u1ea3m b\u1ea3o s\u1ef1 \u1ed5n \u0111\u1ecbnh v\u00e0 t\u00ednh d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c tuy\u1ec7t \u0111\u1ed1i c\u1ee7a c\u00e1c ngu\u1ed3n l\u1ef1c, ng\u0103n ch\u1eb7n hi\u1ec7n t\u01b0\u1ee3ng \u201chi\u1ec7u \u1ee9ng h\u00e0ng x\u00f3m \u1ed3n \u00e0o\u201d (noisy neighbor effect), trong \u0111\u00f3 hi\u1ec7u n\u0103ng c\u1ee7a m\u00e1y ch\u1ee7 b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp \u0111\u1ed9t ng\u1ed9t t\u1eeb c\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1c.<\/p>\n

\u0110\u1ecdc th\u00eam Kh\u00e1m ph\u00e1 to\u00e0n di\u1ec7n v\u1ec1 Shared Hosting: T\u1eeb kh\u00e1i ni\u1ec7m, \u01b0u \u0111i\u1ec3m \u0111\u1ebfn \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf v\u00e0 h\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn<\/a>\u3002<\/p>\n\n\n\n\n

C\u1ea5u tr\u00fac \u0111i\u1ec3n h\u00ecnh c\u1ee7a h\u1ec7 th\u1ed1ng n\u00e0y h\u1ed7 tr\u1ee3 quy\u1ec1n truy c\u1eadp t\u1eadn g\u1ed1c (Root\/Administrator Access) \u0111\u1ea7y \u0111\u1ee7, cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng t\u1ef1 do c\u00e0i \u0111\u1eb7t b\u1ea5t k\u1ef3 h\u1ec7 \u0111i\u1ec1u h\u00e0nh, m\u00f4i tr\u01b0\u1eddng ph\u1ea7n m\u1ec1m, c\u00f4ng c\u1ee5 b\u1ea3o m\u1eadt, ho\u1eb7c kernel t\u00f9y ch\u1ec9nh n\u00e0o h\u1ecd c\u1ea7n. C\u00e1c doanh nghi\u1ec7p c\u00f3 th\u1ec3 t\u1ed1i \u01b0u h\u00f3a v\u00e0 c\u1ea5u h\u00ecnh h\u1ec7 th\u1ed1ng m\u1ed9t c\u00e1ch s\u00e2u r\u1ed9ng \u1edf c\u1ea5p \u0111\u1ed9 h\u1ec7 th\u1ed1ng, gi\u1ed1ng nh\u01b0 c\u00e1ch h\u1ecd qu\u1ea3n l\u00fd c\u00e1c t\u00e0i s\u1ea3n c\u1ee7a m\u00ecnh.<\/p>\n\n

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\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
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\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
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\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
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\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
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\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

S\u1ef1 kh\u00e1c bi\u1ec7t c\u01a1 b\u1ea3n so v\u1edbi hosting \u1ea3o<\/h3>\n\n\n\n

Nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng th\u01b0\u1eddng nh\u1ea7m l\u1eabn gi\u1eefa c\u00e1c m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp v\u1edbi VPS (M\u00e1y ch\u1ee7 ri\u00eang \u1ea3o \u2013 Virtual Private Server) ho\u1eb7c m\u00e1y ch\u1ee7 \u0111\u00e1m m\u00e2y. M\u1eb7c d\u00f9 VPS c\u0169ng cung c\u1ea5p quy\u1ec1n truy c\u1eadp root, nh\u01b0ng b\u1ea3n ch\u1ea5t c\u1ee7a n\u00f3 l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng g\u1ed3m nhi\u1ec1u m\u00e1y \u1ea3o \u0111\u01b0\u1ee3c t\u1ea1o ra t\u1eeb m\u1ed9t m\u00e1y ch\u1ee7 v\u1eadt l\u00fd th\u00f4ng qua c\u00f4ng ngh\u1ec7 \u1ea3o h\u00f3a. C\u00e1c m\u00e1y \u1ea3o n\u00e0y chia s\u1ebb t\u00e0i nguy\u00ean v\u1eadt l\u00fd c\u01a1 b\u1ea3n v\u1edbi nhau, v\u00e0 v\u00ec v\u1eady ch\u00fang t\u1ed3n t\u1ea1i nh\u1eefng h\u1ea1n ch\u1ebf v\u1ec1 kh\u1ea3 n\u0103ng qu\u1ea3n l\u00fd t\u00e0i nguy\u00ean, hi\u1ec7u su\u1ea5t I\/O, v\u00e0 m\u1ee9c \u0111\u1ed9 b\u1ea3o m\u1eadt so v\u1edbi c\u00e1c m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp v\u1ec1 m\u1eb7t v\u1eadt l\u00fd.<\/p>\n\n\n\n

C\u00e1c m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp kh\u00f4ng c\u00f3 chi ph\u00ed li\u00ean quan \u0111\u1ebfn l\u1edbp \u1ea3o h\u00f3a, do \u0111\u00f3 c\u00f3 th\u1ec3 cung c\u1ea5p hi\u1ec7u n\u0103ng ph\u1ea7n c\u1ee9ng g\u1ed1c m\u1ed9t c\u00e1ch thu\u1ea7n khi\u1ebft v\u00e0 tr\u1ef1c ti\u1ebfp h\u01a1n. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t ph\u00f9 h\u1ee3p v\u1edbi nh\u1eefng \u1ee9ng d\u1ee5ng c\u00f3 y\u00eau c\u1ea7u cao v\u1ec1 t\u1ed1c \u0111\u1ed9 I\/O \u0111\u0129a v\u00e0 \u0111\u1ed9 tr\u1ec5 t\u00ednh to\u00e1n c\u1ee7a CPU.<\/p>\n\n\n\n

T\u1ea1i sao n\u00ean ch\u1ecdn m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp: Ph\u00e2n t\u00edch c\u00e1c l\u1ee3i th\u1ebf ch\u00ednh<\/h2>\n\n\n\n

Vi\u1ec7c ch\u1ecdn m\u1ed9t m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 \u0111\u1ec3 \u201cs\u1edf h\u1eefu\u201d ph\u1ea7n c\u1ee9ng, m\u00e0 c\u00f2n nh\u1eb1m \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ed9t lo\u1ea1t l\u1ee3i th\u1ebf chi\u1ebfn l\u01b0\u1ee3c v\u00f4 c\u00f9ng quan tr\u1ecdng \u0111\u1ed1i v\u1edbi ho\u1ea1t \u0111\u1ed9ng kinh doanh.<\/p>\n\n\n\n

Hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh v\u00f4 song<\/h3>\n\n\n\n

\u0110\u1ed1i v\u1edbi c\u00e1c trang web c\u00f3 l\u01b0\u1ee3ng truy c\u1eadp l\u1edbn, c\u00e1c n\u1ec1n t\u1ea3ng th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed quy m\u00f4 l\u1edbn, h\u1ec7 th\u1ed1ng ph\u00e2n t\u00edch d\u1eef li\u1ec7u theo th\u1eddi gian th\u1ef1c ho\u1eb7c c\u00e1c m\u00e1y ch\u1ee7 tr\u00f2 ch\u01a1i tr\u1ef1c tuy\u1ebfn nhi\u1ec1u ng\u01b0\u1eddi ch\u01a1i, t\u00ednh d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c v\u1ec1 hi\u1ec7u n\u0103ng m\u1ed9t c\u00e1ch tuy\u1ebfn t\u00ednh v\u00e0 s\u1ef1 \u1ed5n \u0111\u1ecbnh li\u00ean t\u1ee5c l\u00e0 v\u00f4 c\u00f9ng quan tr\u1ecdng. C\u00e1c m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp \u0111\u1ea3m b\u1ea3o r\u1eb1ng t\u00e0i nguy\u00ean CPU, b\u1ed9 nh\u1edb v\u00e0 I\/O lu\u00f4n s\u1eb5n s\u00e0ng s\u1eed d\u1ee5ng 100% trong su\u1ed1t c\u1ea3 ng\u00e0y, gi\u00fap x\u1eed l\u00fd t\u1ed1t c\u00e1c \u0111\u1ee3t cao \u0111i\u1ec3m truy c\u1eadp v\u00e0 duy tr\u00ec tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng m\u1ed9t c\u00e1ch nh\u1ea5t qu\u00e1n. C\u00e1c \u1ee9ng d\u1ee5ng c\u01a1 s\u1edf d\u1eef li\u1ec7u tr\u00ean m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp th\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng nhanh h\u01a1n nhi\u1ec1u l\u1ea7n so v\u1edbi trong m\u00f4i tr\u01b0\u1eddng \u1ea3o v\u1ec1 t\u1ed1c \u0111\u1ed9 th\u1ef1c<\/p>\n

\u0110\u1ecdc th\u00eam H\u01b0\u1edbng d\u1eabn th\u1ef1c h\u00e0nh t\u1ed1i \u01b0u hi\u1ec7u su\u1ea5t website th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed WooCommerce v\u00e0 ph\u00e1t tri\u1ec3n plugin n\u00e2ng cao<\/a>\u3002<\/p>\n\n\n\n\n

C\u00e1c bi\u1ec7n ph\u00e1p ki\u1ec3m so\u00e1t b\u1ea3o m\u1eadt v\u00e0 quy\u1ec1n ri\u00eang t\u01b0 h\u00e0ng \u0111\u1ea7u<\/h3>\n\n\n\n

An ninh d\u1eef li\u1ec7u v\u00e0 tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh ph\u00e1p l\u00fd l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 then ch\u1ed1t \u0111\u1ed1i v\u1edbi s\u1ef1 s\u1ed1ng c\u00f2n c\u1ee7a doanh nghi\u1ec7p. S\u1ef1 c\u00e1ch ly v\u1eadt l\u00fd c\u1ee7a c\u00e1c m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp ng\u0103n ch\u1eb7n tri\u1ec7t \u0111\u1ec3 nguy c\u01a1 b\u1ecb \u1ea3nh h\u01b0\u1edfng do l\u1ed7 h\u1ed5ng b\u1ea3o m\u1eadt c\u1ee7a c\u00e1c ng\u01b0\u1eddi d\u00f9ng kh\u00e1c tr\u00ean c\u00f9ng m\u1ed9t m\u00e1y ch\u1ee7. C\u00e1c doanh nghi\u1ec7p c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng c\u00e1c thi\u1ebft l\u1eadp t\u01b0\u1eddng l\u1eeda, h\u1ec7 th\u1ed1ng ph\u00e1t hi\u1ec7n x\u00e2m nh\u1eadp, m\u00e3 h\u00f3a \u0111\u0129a v\u00e0 danh s\u00e1ch ki\u1ec3m so\u00e1t truy c\u1eadp ph\u00f9 h\u1ee3p v\u1edbi chi\u1ebfn l\u01b0\u1ee3c b\u1ea3o m\u1eadt c\u1ee7a m\u00ecnh; t\u00ednh b\u1ea3o m\u1eadt c\u1ee7a t\u1ea5t c\u1ea3 c\u00e1c nh\u1eadt k\u00fd v\u00e0 d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c \u0111\u1ea3m b\u1ea3o m\u1ed9t c\u00e1ch t\u1ed1i \u0111a, \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u gi\u00e1m s\u00e1t nghi\u00eam ng\u1eb7t trong c\u00e1c ng\u00e0nh nh\u01b0 t\u00e0i ch\u00ednh, y t\u1ebf, v.v.<\/p>\n\n\n\n

Kh\u1ea3 n\u0103ng t\u00f9y ch\u1ec9nh v\u00e0 linh ho\u1ea1t cao<\/h3>\n\n\n\n

T\u1eeb g\u00f3c \u0111\u1ed9 ph\u1ea7n c\u1ee9ng, c\u00e1c doanh nghi\u1ec7p c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn lo\u1ea1i CPU ph\u00f9 h\u1ee3p (ch\u1eb3ng h\u1ea1n nh\u01b0 nh\u1eefng CPU c\u00f3 t\u1ea7n s\u1ed1 x\u1eed l\u00fd cao ho\u1eb7c h\u1ed7 tr\u1ee3 nhi\u1ec1u lu\u1ed3ng), dung l\u01b0\u1ee3ng v\u00e0 lo\u1ea1i b\u1ed9 nh\u1edb, c\u1ea5u h\u00ecnh l\u01b0u tr\u1eef SSD ho\u1eb7c NVMe, c\u0169ng nh\u01b0 m\u1ee9c \u0111\u1ed9 b\u0103ng th\u00f4ng m\u1ea1ng d\u1ef1a tr\u00ean y\u00eau c\u1ea7u c\u1ee7a \u1ee9ng d\u1ee5ng. Kh\u1ea3 n\u0103ng t\u00f9y ch\u1ec9nh n\u00e0y gi\u00fap c\u00e1c doanh nghi\u1ec7p x\u00e2y d\u1ef1ng m\u00f4i tr\u01b0\u1eddng m\u00e1y ch\u1ee7 ph\u00f9 h\u1ee3p nh\u1ea5t v\u1edbi t\u1ea3i c\u00f4ng vi\u1ec7c c\u1ee7a m\u00ecnh, t\u1eeb \u0111\u00f3 \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ef1 c\u00e2n b\u1eb1ng t\u1ed1i \u01b0u gi\u1eefa chi ph\u00ed v\u00e0 hi\u1ec7u su\u1ea5t. Vi\u1ec7c n\u00e2ng c\u1ea5p ph\u1ea7n c\u1ee9ng sau n\u00e0y (ch\u1eb3ng h\u1ea1n nh\u01b0 th\u00eam \u1ed5 \u0111\u0129a c\u1ee9ng, b\u1ed9 nh\u1edb) c\u0169ng tr\u1edf n\u00ean d\u1ec5 d\u00e0ng v\u00e0 linh ho\u1ea1t h\u01a1n.<\/p>\n\n\n\n

Quy\u1ec1n qu\u1ea3n tr\u1ecb v\u00e0 ki\u1ec3m so\u00e1t to\u00e0n di\u1ec7n<\/h3>\n\n\n\n

Vi\u1ec7c s\u1edf h\u1eefu quy\u1ec1n qu\u1ea3n tr\u1ecb \u0111\u1ea7y \u0111\u1ee7 \u0111\u1ed1i v\u1edbi m\u00e1y ch\u1ee7 c\u00f3 ngh\u0129a l\u00e0 doanh nghi\u1ec7p c\u00f3 th\u1ec3 t\u1ef1 do c\u00e0i \u0111\u1eb7t v\u00e0 c\u1ea5u h\u00ecnh b\u1ea5t k\u1ef3 b\u1ed9 c\u00f4ng c\u1ee5 ph\u1ea7n m\u1ec1m n\u00e0o m\u00e0 h\u1ecd mu\u1ed1n, m\u00e0 kh\u00f4ng b\u1ecb gi\u1edbi h\u1ea1n b\u1edfi c\u00e1c m\u1eabu c\u00f3 s\u1eb5n do nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 m\u00e1y ch\u1ee7 \u0111\u01b0a ra. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p h\u1ecd tri\u1ec3n khai b\u1ea5t k\u1ef3 phi\u00ean b\u1ea3n Linux n\u00e0o, \u0111i\u1ec1u ch\u1ec9nh c\u00e1c tham s\u1ed1 h\u1ec7 th\u1ed1ng nh\u00e2n (kernel) \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u n\u0103ng m\u1ea1ng, ho\u1eb7c c\u00e0i \u0111\u1eb7t c\u00e1c c\u00f4ng c\u1ee5 gi\u00e1m s\u00e1t \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang theo nhu c\u1ea7u. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng doanh nghi\u1ec7p y\u00eau c\u1ea7u m\u00f4i tr\u01b0\u1eddng ph\u1ee9c t\u1ea1p ho\u1eb7c c<\/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

C\u00e1c \u1ee9ng d\u1ee5ng \u0111i\u1ec3n h\u00ecnh c\u1ee7a m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp<\/h2>\n\n\n\n

Kh\u1ea3 n\u0103ng m\u1ea1nh m\u1ebd c\u1ee7a c\u00e1c m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp khi\u1ebfn ch\u00fang tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn s\u1ed1 m\u1ed9t trong nhi\u1ec1u sc\u00e9nario kinh doanh \u0111\u00f2i h\u1ecfi cao.<\/p>\n\n\n\n

Trang web c\u00f3 l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp cao v\u00e0 n\u1ec1n t\u1ea3ng th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed<\/h3>\n\n\n\n

C\u00e1c trang web c\u1ed5ng, trang tin t\u1ee9c, ho\u1eb7c n\u1ec1n t\u1ea3ng th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed l\u1edbn v\u1edbi l\u01b0\u1ee3ng truy c\u1eadp h\u00e0ng ng\u00e0y cao (ch\u1eb3ng h\u1ea1n nh\u01b0 c\u00e1c gi\u1ea3i ph\u00e1p t\u1ef1 qu\u1ea3n l\u00fd c\u1ee7a Magento, Shopify Plus) \u0111\u00f2i h\u1ecfi kh\u1ea3 n\u0103ng t\u1ea3i trang nhanh ch\u00f3ng v\u00e0 x\u1eed l\u00fd nhi\u1ec1u giao d\u1ecbch \u0111\u1ed3ng th\u1eddi m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3. C\u00e1c m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o ph\u1ea3n h\u1ed3i t\u1ee9c th\u00ec cho c\u00e1c thao t\u00e1c quan tr\u1ecdng nh\u01b0 thanh to\u00e1n, tra c\u1ee9u h\u00e0ng t\u1ed3n kho, v\u00e0 c\u00e1c ch\u1ee9c n\u0103ng khuy\u1ebfn ngh\u1ecb s\u1ea3n ph\u1ea9m, \u0111i\u1ec1u n\u00e0y tr\u1ef1c ti\u1ebfp \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn t\u1ef7 l\u1ec7 chuy\u1ec3n \u0111\u1ed5i v\u00e0 doanh thu.<\/p>\n\n\n\n

C\u01a1 s\u1edf d\u1eef li\u1ec7u v\u00e0 x\u1eed l\u00fd d\u1eef li\u1ec7u l\u1edbn<\/h3>\n\n\n\n

L\u00e0 trung t\u00e2m c\u1ee7a d\u1eef li\u1ec7u doanh nghi\u1ec7p, c\u00e1c c\u01a1 s\u1edf d\u1eef li\u1ec7u quan h\u1ec7 nh\u01b0 MySQL, PostgreSQL, ho\u1eb7c c\u00e1c c\u01a1 s\u1edf d\u1eef li\u1ec7u NoSQL nh\u01b0 MongoDB, Elasticsearch \u0111\u1ec1u c\u00f3 nhu c\u1ea7u cao v\u00e0 li\u00ean t\u1ee5c v\u1ec1 b\u1ed9 nh\u1edb, ho\u1ea1t \u0111\u1ed9ng \u0111\u1ecdc\/ghi tr\u00ean \u0111\u0129a (I\/O) v\u00e0 CPU. C\u00e1c m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp c\u00f3 th\u1ec3 cung c\u1ea5p ngu\u1ed3n l\u1ef1c ri\u00eang bi\u1ec7t, \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t cao trong c\u00e1c thao t\u00e1c \u0111\u1ecdc\/ghi d\u1eef li\u1ec7u, t\u1ea1o ch\u1ec9 m\u1ee5c v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c t\u00e1c v\u1ee5 ph\u00e2n t\u00edch ph\u1ee9c t\u1ea1p, nh\u1eb1m tr\u00e1nh t\u00ecnh tr\u1ea1ng tr\u00ec ho\u00e3n truy v\u1ea5n do thi\u1ebfu ngu\u1ed3n l\u1ef1c.<\/p>\n

\u0110\u1ecdc th\u00eam WordPress T\u1ed1t Nh\u1ea5t: H\u01b0\u1edbng D\u1eabn To\u00e0n Di\u1ec7n V\u1ec1 C\u00e1ch X\u00e2y D\u1ef1ng C\u00e1c Trang Web Hi\u1ec7u Su\u1ea5t Cao T\u1eeb \u0110\u1ea7u<\/a>\u3002<\/p>\n\n\n\n\n

M\u00e1y ch\u1ee7 tr\u00f2 ch\u01a1i v\u00e0 \u1ee9ng d\u1ee5ng th\u1eddi gian th\u1ef1c<\/h3>\n\n\n\n

C\u00e1c m\u00e1y ch\u1ee7 tr\u00f2 ch\u01a1i tr\u1ef1c tuy\u1ebfn nhi\u1ec1u ng\u01b0\u1eddi (ch\u1eb3ng h\u1ea1n nh\u01b0 Minecraft, c\u00e1c m\u00e1y ch\u1ee7 ri\u00eang c\u1ee7a Counter-Strike, v.v.), c\u00e1c n\u1ec1n t\u1ea3ng truy\u1ec1n th\u00f4ng th\u1eddi gian th\u1ef1c v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng giao d\u1ecbch t\u00e0i ch\u00ednh \u0111\u1eb7t ra y\u00eau c\u1ea7u r\u1ea5t cao \u0111\u1ed1i v\u1edbi \u0111\u1ed9 tr\u1ec5 m\u1ea1ng v\u00e0 t\u00ednh th\u1eddi gian th\u1ef1c trong c\u00e1c ph\u00e9p t\u00ednh. C\u00e1c m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp s\u1eed d\u1ee5ng ph\u1ea7n c\u1ee9ng cao c\u1ea5p v\u00e0 m\u1ea1ng c\u00f3 \u0111\u1ed9 tr\u1ec5 th\u1ea5p \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ef1 \u0111\u1ed3ng b\u1ed9 h\u00f3a c\u00e1c khung h\u00ecnh trong tr\u00f2 ch\u01a1i, vi\u1ec7c truy\u1ec1n t\u1ea3i d\u1eef li\u1ec7u \u00e2m thanh v\u00e0 video, c\u0169ng nh\u01b0 x\u1eed l\u00fd ngay l\u1eadp t\u1ee9c c\u00e1c l\u1ec7nh giao d\u1ecbch, t\u1eeb \u0111\u00f3 mang l\u1ea1i tr\u1ea3i nghi\u1ec7m ch\u01a1i game m\u01b0\u1ee3t m\u00e0, kh\u00f4ng b<\/p>\n\n\n\n

\u1ea2o h\u00f3a v\u00e0 x\u00e2y d\u1ef1ng \u0111\u00e1m m\u00e2y ri\u00eang<\/h3>\n\n\n\n

C\u00e1c doanh nghi\u1ec7p c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng nh\u1eefng m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp c\u00f3 hi\u1ec7u su\u1ea5t cao l\u00e0m m\u00e1y ch\u1ee7 ch\u1ee7 (host) cho c\u00f4ng ngh\u1ec7 \u1ea3o h\u00f3a, \u0111\u1ec3 t\u1ea1o v\u00e0 qu\u1ea3n l\u00fd nhi\u1ec1u m\u00e1y \u1ea3o ph\u1ee5c v\u1ee5 n\u1ed9i b\u1ed9, t\u1eeb \u0111\u00f3 x\u00e2y d\u1ef1ng m\u1ed9t m\u00f4i tr\u01b0\u1eddng \u0111\u00e1m m\u00e2y ri\u00eang quy m\u00f4 nh\u1ecf. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y mang l\u1ea1i hi\u1ec7u qu\u1ea3 v\u1ec1 chi ph\u00ed v\u00e0 kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t t\u1ed1t h\u01a1n so v\u1edbi vi\u1ec7c tr\u1ef1c ti\u1ebfp thu\u00ea nhi\u1ec1u m\u00e1y \u1ea3o (VPS), \u0111\u1eb7c bi\u1ec7t ph\u00f9 h\u1ee3p v\u1edbi nh\u1eefng doanh nghi\u1ec7p c\u1ea7n ph\u00e2n t\u00e1ch r\u00f5 c\u00e1c m\u00f4i tr\u01b0\u1eddng ph\u00e1t tri\u1ec3n, th\u1eed nghi\u1ec7m v\u00e0 s\u1ea3n<\/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

L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ecdn \u0111\u00fang nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp?<\/h2>\n\n\n\n

Vi\u1ec7c l\u1ef1a ch\u1ecdn nh\u00e0 cung c\u1ea5p ph\u00f9 h\u1ee3p l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t \u0111\u1ec3 b\u1ea3o v\u1ec7 gi\u00e1 tr\u1ecb c\u1ee7a m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp; vi\u1ec7c \u0111\u00e1nh gi\u00e1 c\u1ea7n \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n t\u1eeb nhi\u1ec1u kh\u00eda c\u1ea1nh kh\u00e1c nhau.<\/p>\n\n\n\n

C\u1ea5u h\u00ecnh ph\u1ea7n c\u1ee9ng v\u00e0 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng<\/h3>\n\n\n\n

H\u00e3y xem x\u00e9t k\u1ef9 l\u01b0\u1ee1ng c\u00e1c th\u00f4ng s\u1ed1 v\u1ec1 m\u1eabu CPU, th\u1ebf h\u1ec7 CPU v\u00e0 s\u1ed1 l\u01b0\u1ee3ng l\u00f5i do nh\u00e0 cung c\u1ea5p cung c\u1ea5p; x\u00e1c \u0111\u1ecbnh xem b\u1ed9 nh\u1edb (RAM) c\u00f3 ph\u1ea3i l\u00e0 lo\u1ea1i RAM h\u1ed7 tr\u1ee3 c\u00f4ng ngh\u1ec7 s\u1eeda l\u1ed7i ECC (Error-Correcting Code) hay kh\u00f4ng; ki\u1ec3m tra xem h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef s\u1eed d\u1ee5ng \u1ed5 SSD lo\u1ea1i SATA hay lo\u1ea1i NVMe t\u1ed1c \u0111\u1ed9 cao h\u01a1n; \u0111\u1ed3ng th\u1eddi x\u00e1c nh\u1eadn xem h\u1ec7 th\u1ed1ng c\u00f3 h\u1ed7 tr\u1ee3 c\u1ea5u h\u00ecnh RAID ph\u1ea7n c\u1ee9ng hay kh\u00f4ng. Ngo\u00e0i ra, h\u00e3y t\u00ecm hi\u1ec3u r\u00f5 quy tr\u00ecnh, chi ph\u00ed v\u00e0 th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng khi c\u1ea7n n\u00e2ng c\u1ea5p \u1ed5 \u0111\u0129a c\u1ee9ng, b\u1ed9 nh\u1edb ho\u1eb7c th\u00eam \u0111\u1ecba ch\u1ec9 IP, nh\u1eb1m \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng c\u00f3 th\u1ec3 ph<\/p>\n\n\n\n

Ch\u1ea5t l\u01b0\u1ee3ng m\u1ea1ng v\u00e0 b\u0103ng th\u00f4ng<\/h3>\n\n\n\n

Ch\u1ea5t l\u01b0\u1ee3ng k\u1ebft n\u1ed1i m\u1ea1ng c\u1ee7a m\u00e1y ch\u1ee7 quy\u1ebft \u0111\u1ecbnh t\u1ed1c \u0111\u1ed9 truy c\u1eadp c\u1ee7a ng\u01b0\u1eddi d\u00f9ng. C\u1ea7n xem x\u00e9t v\u1ecb tr\u00ed c\u1ee7a trung t\u00e2m d\u1eef li\u1ec7u (xem n\u00f3 c\u00f3 g\u1ea7n nh\u00f3m ng\u01b0\u1eddi d\u00f9ng m\u1ee5c ti\u00eau c\u1ee7a b\u1ea1n hay kh\u00f4ng), nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 m\u1ea1ng (xem h\u1ecd c\u00f3 s\u1eed d\u1ee5ng m\u1ea1ng tr\u1ee5c cao c\u1ea5p Tier 1 hay kh\u00f4ng), lo\u1ea1i b\u0103ng th\u00f4ng \u0111\u01b0\u1ee3c cung c\u1ea5p (\u0111\u01b0\u1ee3c chia s\u1ebb hay c\u00f3 \u0111\u1ed9 b\u1ea3o \u0111\u1ea3m c\u1ed1 \u0111\u1ecbnh), v\u00e0 li\u1ec7u h\u1ecd c\u00f3 cung c\u1ea5p d\u1ecbch v\u1ee5 b\u1ea3o v\u1ec7 ch\u1ed1ng t\u1ea5n c\u00f4ng DDoS hay kh\u00f4ng. M\u1ed9t m\u1ea1ng c\u00f3 \u0111\u1ed9 s\u1eb5n s\u00e0ng cao v\u00e0 \u0111\u1ed9 tr\u1ec5 th\u1ea5p l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t \u0111\u1ec3 c\u00e1c ho\u1ea1t \u0111\u1ed9ng kinh doanh di\u1ec5n ra tr\u01a1n tru.<\/p>\n\n\n\n

H\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt v\u00e0 th\u1ecfa thu\u1eadn m\u1ee9c \u0111\u1ed9 d\u1ecbch v\u1ee5<\/h3>\n\n\n\n

D\u1ecbch v\u1ee5 h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt 24\/7 l\u00e0 y\u1ebfu t\u1ed1 v\u00f4 c\u00f9ng quan tr\u1ecdng; ch\u00fang ta c\u1ea7n bi\u1ebft v\u1ec1 th\u1eddi gian ph\u1ea3n h\u1ed3i, c\u00e1c k\u00eanh h\u1ed7 tr\u1ee3 (\u0111i\u1ec7n tho\u1ea1i, b\u00e1o c\u00e1o s\u1ef1 c\u1ed1, tr\u00f2 chuy\u1ec7n tr\u1ef1c ti\u1ebfp) v\u00e0 n\u0103ng l\u1ef1c chuy\u00ean m\u00f4n c\u1ee7a c\u00e1c k\u1ef9 s\u01b0. Th\u1ecfa thu\u1eadn v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng d\u1ecbch v\u1ee5 n\u00ean quy \u0111\u1ecbnh r\u00f5 t\u1ef7 l\u1ec7 m\u00e1y ch\u1ee7 ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c (v\u00ed d\u1ee5: tr\u00ean 99,91%), th\u1eddi gian thay th\u1ebf ph\u1ea7n c\u1ee9ng sau khi x\u1ea3y ra s\u1ef1 c\u1ed1, c\u0169ng nh\u01b0 c\u00e1c \u0111i\u1ec1u kho\u1ea3n b\u1ed3i th\u01b0\u1eddng. M\u1ed9t d\u1ecbch v\u1ee5 ch\u1ea5t l\u01b0\u1ee3ng cao s\u1ebd gi\u00fap gi\u1ea3m thi\u1ec3u t\u1ed1i \u0111a \u00e1p l\u1ef1c v\u1ec1 c\u00f4ng t\u00e1c v\u1eadn h\u00e0nh v\u00e0 b\u1ea3o tr\u00ec cho b\u1ea1n.<\/p>\n\n\n\n

Bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt v\u00e0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng trung t\u00e2m d\u1eef li\u1ec7u<\/h3>\n\n\n\n

C\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 \u0111\u00e1ng tin c\u1eady n\u00ean \u00e1p d\u1ee5ng c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt v\u1eadt l\u00fd (nh\u01b0 h\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t truy c\u1eadp d\u1ef1a tr\u00ean nh\u1eadn di\u1ec7n sinh h\u1ecdc, camera gi\u00e1m s\u00e1t), \u0111\u1ea3m b\u1ea3o an to\u00e0n ch\u1ed1ng ch\u00e1y, v\u00e0 c\u00f3 ngu\u1ed3n \u0111i\u1ec7n d\u1ef1 ph\u00f2ng (nh\u01b0 b\u1ed9 l\u01b0u \u0111i\u1ec7n UPS v\u00e0 m\u00e1y ph\u00e1t \u0111i\u1ec7n d\u1ef1 ph\u00f2ng). H\u00e3y h\u1ecfi xem trung t\u00e2m d\u1eef li\u1ec7u c\u1ee7a h\u1ecd c\u00f3 \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u00e1c ch\u1ee9ng nh\u1eadn nh\u01b0 Tier III ho\u1eb7c ISO 27001 hay kh\u00f4ng; \u0111\u00e2y l\u00e0 nh\u1eefng ti\u00eau chu\u1ea9n quan tr\u1ecdng ch\u1ee9ng minh s\u1ef1 \u1ed5n \u0111\u1ecbnh v\u00e0 an to\u00e0n c\u1ee7a c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng.<\/p>\n\n\n\n

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

C\u00e1c m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp (standalone servers) mang \u0111\u1ebfn hi\u1ec7u n\u0103ng h\u00e0ng \u0111\u1ea7u, kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t b\u1ea3o m\u1eadt v\u01b0\u1ee3t tr\u1ed9i, m\u1ee9c \u0111\u1ed9 t\u00f9y ch\u1ec9nh cao v\u00e0 quy\u1ec1n qu\u1ea3n tr\u1ecb to\u00e0n di\u1ec7n, t\u1ea1o n\u00ean n\u1ec1n t\u1ea3ng v\u1eadt l\u00fd v\u1eefng ch\u1eafc v\u00e0 \u0111\u00e1ng tin c\u1eady cho c\u00e1c trang web doanh nghi\u1ec7p, \u1ee9ng d\u1ee5ng c\u00f3 hi\u1ec7u su\u1ea5t cao v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng kinh doanh quan tr\u1ecdng. Ch\u00fang v\u01b0\u1ee3t qua nh\u1eefng h\u1ea1n ch\u1ebf c\u1ee7a m\u00f4 h\u00ecnh chia s\u1ebb t\u00e0i nguy\u00ean, gi\u00fap c\u00e1c doanh nghi\u1ec7p n\u1eafm gi\u1eef quy\u1ec1n ch\u1ee7 \u0111\u1ed9ng trong vi\u1ec7c \u0111\u1ed1i ph\u00f3 v\u1edbi nh\u1eefng th\u00e1ch th\u1ee9c ph\u1ee9c t\u1ea1p v\u00e0 ph\u00e1t tri\u1ec3n trong t\u01b0\u01a1ng lai.<\/p>\n\n\n\n

Trong qu\u00e1 tr\u00ecnh l\u1ef1a ch\u1ecdn, doanh nghi\u1ec7p c\u1ea7n \u0111\u00e1nh gi\u00e1 r\u00f5 r\u00e0ng nhu c\u1ea7u hi\u1ec7n t\u1ea1i v\u00e0 k\u1ebf ho\u1ea1ch ph\u00e1t tri\u1ec3n trong t\u01b0\u01a1ng lai c\u1ee7a m\u00ecnh, \u0111\u1ed3ng th\u1eddi xem x\u00e9t c\u1ea9n th\u1eadn ch\u1ea5t l\u01b0\u1ee3ng ph\u1ea7n c\u1ee9ng, kh\u1ea3 n\u0103ng m\u1ea1ng, d\u1ecbch v\u1ee5 h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt v\u00e0 m\u1ee9c \u0111\u1ed9 tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh v\u1ec1 b\u1ea3o m\u1eadt c\u1ee7a nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5. Vi\u1ec7c t\u00edch h\u1ee3p c\u00e1c m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp v\u00e0o c\u1ea5u tr\u00fac IT t\u1ed5ng th\u1ec3 l\u00e0 b\u01b0\u1edbc quan tr\u1ecdng gi\u00fap doanh nghi\u1ec7p t\u1eeb vi\u1ec7c t\u1ed3n t\u1ea1i trong th\u1ebf gi\u1edbi k\u1ef9 thu\u1eadt<\/p>\n\n\n\n

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

\u0110i\u1ec1u g\u00ec ph\u00f9 h\u1ee3p h\u01a1n v\u1edbi t\u00f4i: m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp hay m\u00e1y ch\u1ee7 \u0111\u00e1m m\u00e2y?<\/h3>\n\n\n\n

\u0110i\u1ec1u n\u00e0y ch\u1ee7 y\u1ebfu ph\u1ee5 thu\u1ed9c v\u00e0o nhu c\u1ea7u kinh doanh c\u1ee7a b\u1ea1n. N\u1ebfu b\u1ea1n c\u1ea7n kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t hi\u1ec7u n\u0103ng m\u1ed9t c\u00e1ch t\u1ed1i \u01b0u, s\u1ef1 c\u00e1ch ly b\u1ea3o m\u1eadt \u1edf c\u1ea5p \u0111\u1ed9 ph\u1ea7n c\u1ee9ng, kh\u1ea3 n\u0103ng x\u1eed l\u00fd t\u1ea3i l\u1edbn m\u1ed9t c\u00e1ch \u1ed5n \u0111\u1ecbnh v\u00e0 d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c, ho\u1eb7c c\u00f3 nh\u1eefng y\u00eau c\u1ea7u nghi\u00eam ng\u1eb7t v\u1ec1 tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh, th\u00ec m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1t nh\u1ea5t. Ng\u01b0\u1ee3c l\u1ea1i, n\u1ebfu t\u1ea3i c\u00f4ng vi\u1ec7c c\u1ee7a b\u1ea1n thay \u0111\u1ed5i th\u01b0\u1eddng xuy\u00ean v\u00e0 b\u1ea1n c\u1ea7n kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng linh ho\u1ea1t trong v\u00e0i gi\u00e2y c\u00f9ng v\u1edbi t\u00ednh n\u0103ng thanh to\u00e1n theo l\u01b0\u1ee3ng s\u1eed d\u1ee5ng, th\u00ec m\u00e1y ch\u1ee7 \u0111\u00e1m m\u00e2y c\u00f3 th\u1ec3 ph\u00f9 h\u1ee3p h\u01a1n. C\u1ea3 hai c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c k\u1ebft h\u1ee3p v\u1edbi nhau \u0111\u1ec3 t\u1ea1o th\u00e0nh m\u1ed9t ki\u1ebfn tr\u00fac<\/p>\n\n\n\n

Qu\u1ea3n l\u00fd m\u00e1y ch\u1ee7 ri\u00eang c\u00f3 c\u1ea7n k\u1ef9 n\u0103ng k\u1ef9 thu\u1eadt cao kh\u00f4ng?<\/h3>\n\n\n\n

\u0110i\u1ec1u n\u00e0y ph\u1ee5 thu\u1ed9c v\u00e0o lo\u1ea1i d\u1ecbch v\u1ee5 m\u00e0 b\u1ea1n ch\u1ecdn. N\u1ebfu b\u1ea1n ch\u1ecdn m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd (d\u1ea1ng \u201chosted\u201d), nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 s\u1ebd ch\u1ecbu tr\u00e1ch nhi\u1ec7m v\u1ec1 b\u1ea3o tr\u00ec ph\u1ea7n c\u1ee9ng, gi\u00e1m s\u00e1t m\u1ea1ng v\u00e0 h\u1ed7 tr\u1ee3 h\u1ec7 th\u1ed1ng c\u01a1 b\u1ea3n; b\u1ea1n ch\u1ec9 c\u1ea7n t\u1eadp trung v\u00e0o vi\u1ec7c qu\u1ea3n l\u00fd \u1ee9ng d\u1ee5ng. N\u1ebfu b\u1ea1n ch\u1ecdn d\u1ecbch v\u1ee5 kh\u00f4ng \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd (d\u1ea1ng \u201cunmanaged\u201d), b\u1ea1n ho\u1eb7c \u0111\u1ed9i ng\u0169 c\u1ee7a b\u1ea1n c\u1ea7n ph\u1ea3i c\u00f3 ki\u1ebfn th\u1ee9c chuy\u00ean m\u00f4n v\u1ec1 qu\u1ea3n tr\u1ecb h\u1ec7 th\u1ed1ng, t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1. \u0110\u1ed1i v\u1edbi h\u1ea7u h\u1ebft c\u00e1c doanh nghi\u1ec7p, vi\u1ec7c b\u1eaft \u0111\u1ea7u v\u1edbi d\u1ecbch v\u1ee5 \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd l\u00e0 l\u1ef1a ch\u1ecdn \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb.<\/p>\n\n\n\n

Li\u1ec7u chi ph\u00ed cho m\u1ed9t m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp c\u00f3 qu\u00e1 cao kh\u00f4ng?<\/h3>\n\n\n\n

So v\u1edbi c\u00e1c m\u00e1y ch\u1ee7 chia s\u1ebb ho\u1eb7c VPS c\u1ea5p \u0111\u1ea7u, chi ph\u00ed ban \u0111\u1ea7u \u0111\u1ec3 s\u1eed d\u1ee5ng m\u00e1y ch\u1ee7 ri\u00eang th\u1ef1c s\u1ef1 cao h\u01a1n. Tuy nhi\u00ean, x\u00e9t \u0111\u1ebfn c\u00e1c ngu\u1ed3n l\u1ef1c \u0111\u1ed9c quy\u1ec1n m\u00e0 ch\u00fang cung c\u1ea5p, \u0111\u1ed9 b\u1ea3o \u0111\u1ea3m hi\u1ec7u n\u0103ng v\u00e0 m\u1ee9c \u0111\u1ed9 an ninh m\u00e0 ch\u00fang mang l\u1ea1i, chi ph\u00ed tr\u00ean m\u1ed7i \u0111\u01a1n v\u1ecb hi\u1ec7u n\u0103ng th\u01b0\u1eddng r\u1ea5t h\u1ee3p l\u00fd. \u0110\u1ed1i v\u1edbi nh\u1eefng doanh nghi\u1ec7p \u0111\u00e3 v\u01b0\u1ee3t qu\u00e1 gi\u1edbi h\u1ea1n c\u1ee7a c\u00e1c m\u00e1y ch\u1ee7 \u1ea3o, vi\u1ec7c \u0111\u1ea7u t\u01b0 v\u00e0o m\u00e1y ch\u1ee7 ri\u00eang c\u00f3 th\u1ec3 gi\u00fap tr\u00e1nh \u0111\u01b0\u1ee3c nh\u1eefng t\u1ed5n th\u1ea5t do s\u1ef1 gi\u1edbi h\u1ea1n v\u1ec1 hi\u1ec7u n\u0103ng (nh\u01b0 m\u1ea5t kh\u00e1ch h\u00e0ng, giao d\u1ecbch th\u1ea5t b\u1ea1i), v\u00e0 v\u1ec1 m\u1eb7t t\u1ef7 su\u1ea5t l\u1ee3i nhu\u1eadn \u0111\u1ea7u t\u01b0, \u0111\u00e2y l\u00e0 m\u1ed9t quy\u1ebft \u0111\u1ecbnh kh\u00f4n ngoan.<\/p>\n\n\n\n

N\u1ebfu ph\u1ea7n c\u1ee9ng m\u00e1y ch\u1ee7 g\u1eb7p s\u1ef1 c\u1ed1 th\u00ec ph\u1ea3i l\u00e0m th\u1ebf n\u00e0o?<\/h3>\n\n\n\n

C\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 uy t\u00edn th\u01b0\u1eddng quy \u0111\u1ecbnh r\u00f5 th\u1eddi gian ph\u1ea3n h\u1ed3i v\u00e0 th\u1eddi gian thay th\u1ebf linh ki\u1ec7n ph\u1ea7n c\u1ee9ng trong c\u00e1c th\u1ecfa thu\u1eadn v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng d\u1ecbch v\u1ee5. \u0110\u1ed1i v\u1edbi c\u00e1c ho\u1ea1t \u0111\u1ed9ng kinh doanh quan tr\u1ecdng, n\u00ean ch\u1ecdn nh\u1eefng nh\u00e0 cung c\u1ea5p cung c\u1ea5p d\u1ecbch v\u1ee5 h\u1ed7 tr\u1ee3 \u201cd\u1ef1 ph\u00f2ng n\u00f3ng ph\u1ea7n c\u1ee9ng\u201d v\u00e0 \u201cthay th\u1ebf nhanh\u201d (v\u00ed d\u1ee5: thay th\u1ebf linh ki\u1ec7n h\u1ecfng trong v\u00f2ng 4 gi\u1edd). \u0110\u1ed3ng th\u1eddi, doanh nghi\u1ec7p c\u0169ng c\u1ea7n x\u00e2y d\u1ef1ng chi\u1ebfn l\u01b0\u1ee3c sao l\u01b0u d\u1eef li\u1ec7u m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3; d\u00f9 s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng RAID hay sao l\u01b0u t\u1eeb xa, c\u0169ng kh\u00f4ng n\u00ean ph\u1ee5 thu\u1ed9c ho\u00e0n to\u00e0n v\u00e0o \u0111\u1ed9 tin c\u1eady c\u1ee7a ph\u1ea7n c\u1ee9ng t\u1eebng m\u00e1y ch\u1ee7.<\/p>","protected":false},"excerpt":{"rendered":"

Khi ngu\u1ed3n l\u1ef1c c\u1ee7a m\u00e1y ch\u1ee7 chia s\u1ebb ho\u1eb7c m\u00e1y \u1ea3o tr\u00ean n\u1ec1n t\u1ea3ng \u0111\u00e1m m\u00e2y b\u1ecb h\u1ea1n ch\u1ebf, m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp tr\u1edf th\u00e0nh n\u1ec1n t\u1ea3ng v\u1eadt l\u00fd quan tr\u1ecdng cho c\u00e1c ho\u1ea1t \u0111\u1ed9ng kinh doanh then ch\u1ed1t c\u1ee7a doanh nghi\u1ec7p. N\u00f3 cung c\u1ea5p ngu\u1ed3n l\u1ef1c ph\u1ea7n c\u1ee9ng ri\u00eang bi\u1ec7t, kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t hi\u1ec7u su\u1ea5t m\u1ed9t c\u00e1ch tuy\u1ec7t \u0111\u1ed1i v\u00e0 quy\u1ec1n t\u1ef1 ch\u1ee7 v\u1ec1 an ninh, \u0111\u1eb7c bi\u1ec7t ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c tr\u01b0\u1eddng h\u1ee3p c\u00f3 y\u00eau c\u1ea7u cao nh\u01b0 trang web c\u00f3 l\u01b0\u1ee3ng truy c\u1eadp l\u1edbn, c\u01a1 s\u1edf d\u1eef li\u1ec7u quy m\u00f4 l\u1edbn,<\/p>","protected":false},"author":7,"featured_media":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[371,289,515,283,282],"knowledge_category":[276],"class_list":["post-12364539","knowledge_post","type-knowledge_post","status-publish","hentry","tag-corporate-website","tag-performance-optimization","tag-data-security","tag-server","tag-web-hosting","knowledge_category-dedicated-server"],"acf":{"site_seo_keywords":"\u72ec\u7acb\u670d\u52a1\u5668,\u4f01\u4e1a\u7ea7\u5efa\u7ad9,\u9ad8\u6027\u80fd\u670d\u52a1\u5668,\u670d\u52a1\u5668\u79df\u7528,\u7269\u7406\u670d\u52a1\u5668\u4f18\u52bf,\u9ad8\u6d41\u91cf\u7f51\u7ad9\u6258\u7ba1,\u6570\u636e\u5e93\u670d\u52a1\u5668,\u6e38\u620f\u670d\u52a1\u5668\u90e8\u7f72"},"_links":{"self":[{"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_posts\/12364539","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\/12364539\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/media?parent=12364539"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/tags?post=12364539"},{"taxonomy":"knowledge_category","embeddable":true,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_category?post=12364539"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}