{"id":12369627,"date":"2026-03-15T03:01:45","date_gmt":"2026-03-14T19:01:45","guid":{"rendered":"https:\/\/www.likacloud.com\/knowledge\/%e7%8b%ac%e7%ab%8b%e6%9c%8d%e5%8a%a1%e5%99%a8%e6%98%af%e4%bb%80%e4%b9%88%ef%bc%9f%e7%a7%9f%e8%b5%81%e3%80%81%e8%b4%ad%e4%b9%b0%e4%b8%8e%e8%87%aa%e5%bb%ba%e6%9c%8d%e5%8a%a1%e5%99%a8%e7%9a%84%e5%85%a8\/"},"modified":"2026-03-15T03:13:49","modified_gmt":"2026-03-14T19:13:49","slug":"dedicated-server-guide-rent-buy-build","status":"publish","type":"knowledge_post","link":"https:\/\/www.likacloud.com\/vi\/knowledge\/dedicated-server\/dedicated-server-guide-rent-buy-build\/","title":{"rendered":"M\u00e1y ch\u1ee7 ri\u00eang l\u00e0 g\u00ec? H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 thu\u00ea, mua v\u00e0 t\u1ef1 x\u00e2y d\u1ef1ng m\u00e1y ch\u1ee7"},"content":{"rendered":"

Trong m\u00f4i tr\u01b0\u1eddng kinh doanh s\u1ed1 h\u00f3a, vi\u1ec7c l\u1ef1a ch\u1ecdn m\u00e1y ch\u1ee7 l\u00e0 m\u1ed9t trong nh\u1eefng quy\u1ebft \u0111\u1ecbnh then ch\u1ed1t \u0111\u1ec3 h\u1ed7 tr\u1ee3 ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh c\u1ee7a doanh nghi\u1ec7p. M\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp, v\u1edbi t\u01b0 c\u00e1ch l\u00e0 thi\u1ebft b\u1ecb ph\u1ea7n c\u1ee9ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ho\u00e0n to\u00e0n ri\u00eang bi\u1ec7t b\u1edfi m\u1ed9t ng\u01b0\u1eddi d\u00f9ng, mang l\u1ea1i hi\u1ec7u su\u1ea5t, t\u00ednh b\u1ea3o m\u1eadt v\u00e0 kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t v\u01b0\u1ee3t tr\u1ed9i so v\u1edbi c\u00e1c gi\u1ea3i ph\u00e1p s\u1eed d\u1ee5ng t\u00e0i nguy\u00ean chung nh\u01b0 m\u00e1y ch\u1ee7 \u1ea3o ho\u1eb7c m\u00e1y ch\u1ee7 \u0111\u00e1m m\u00e2y. N\u00f3 gi\u1ed1ng nh\u01b0 m\u1ed9t \u201cph\u00e1o \u0111\u00e0i d\u1eef li\u1ec7u\u201d ri\u00eang bi\u1ec7t: t\u1eeb b\u1ed9 x\u1eed l\u00fd, b\u1ed9 nh\u1edb, \u1ed5 \u0111\u0129a c\u1ee9ng \u0111\u1ebfn b\u0103ng th\u00f4ng m\u1ea1ng, t\u1ea5t c\u1ea3 c\u00e1c t\u00e0i nguy\u00ean \u0111\u1ec1u thu\u1ed9c v\u1ec1 b\u1ea1n, \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c \u1ee9ng d\u1ee5ng kinh doanh c\u00f3 th\u1ec3 nh\u1eadn \u0111\u01b0\u1ee3c ngu\u1ed3n l\u1ef1c t\u00ednh to\u00e1n \u1ed5n \u0111\u1ecbnh v\u00e0 d\u1ec5 d\u1ef1 \u0111o\u00e1n.<\/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, th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 m\u00e1y ch\u1ee7 ri\u00eang (dedicated server), l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb ph\u1ea7n c\u1ee9ng m\u00e1y t\u00ednh v\u1eadt l\u00fd \u0111\u01b0\u1ee3c thu\u00ea ho\u00e0n to\u00e0n ho\u1eb7c s\u1edf h\u1eefu b\u1edfi m\u1ed9t kh\u00e1ch h\u00e0ng ho\u1eb7c t\u1ed5 ch\u1ee9c duy nh\u1ea5t. Nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 s\u1ebd ph\u00e2n b\u1ed5 to\u00e0n b\u1ed9 c\u00e1c ngu\u1ed3n l\u1ef1c c\u1ee7a m\u00e1y ch\u1ee7 \u2013 bao g\u1ed3m CPU, RAM, kh\u00f4ng gian l\u01b0u tr\u1eef v\u00e0 k\u1ebft n\u1ed1i m\u1ea1ng \u2013 cho kh\u00e1ch h\u00e0ng \u0111\u00f3 s\u1eed d\u1ee5ng m\u1ed9t c\u00e1ch \u0111\u1ed9c quy\u1ec1n. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 b\u1ea1n kh\u00f4ng c\u1ea7n ph\u1ea3i chia s\u1ebb c\u00e1c ngu\u1ed3n l\u1ef1c ph\u1ea7n c\u1ee9ng c\u01a1 b\u1ea3n v\u1edbi b\u1ea5t k\u1ef3 ng\u01b0\u1eddi d\u00f9ng n\u00e0o kh\u00e1c, do \u0111\u00f3 tr\u00e1nh \u0111\u01b0\u1ee3c nh\u1eefng bi\u1ebfn \u0111\u1ed9ng v\u1ec1 hi\u1ec7u n\u0103ng v\u00e0 r\u1ee7i ro b\u1ea3o m\u1eadt c\u00f3 th\u1ec3 ph\u00e1t sinh do ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00e1c \u201cng\u01b0\u1eddi d\u00f9ng kh\u00e1c\u201d tr\u00ean c\u00f9ng m\u1ed9t h\u1ec7 th\u1ed1ng.<\/p>\n\n\n\n

\u0110\u1eb7c \u0111i\u1ec3m c\u1ed1t l\u00f5i v\u00e0 l\u1ee3i th\u1ebf<\/h3>\n\n\n\n

\u0110\u1eb7c \u0111i\u1ec3m c\u1ed1t l\u00f5i c\u1ee7a m\u1ed9t m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp n\u1eb1m \u1edf t\u00ednh c\u00e1ch ph\u00e2n c\u00e1ch v\u1eadt l\u00fd v\u00e0 quy\u1ec1n s\u1eed d\u1ee5ng \u0111\u1ed9c quy\u1ec1n c\u00e1c ngu\u1ed3n l\u1ef1c. M\u00f4 h\u00ecnh n\u00e0y mang l\u1ea1i nhi\u1ec1u l\u1ee3i th\u1ebf quan tr\u1ecdng: \u0110\u1ea7u ti\u00ean l\u00e0 s\u1ef1 \u1ed5n \u0111\u1ecbnh hi\u1ec7u n\u0103ng tuy\u1ec7t v\u1eddi, v\u00ec t\u1ea5t c\u1ea3 c\u00e1c ngu\u1ed3n l\u1ef1c t\u00ednh to\u00e1n \u0111\u1ec1u \u0111\u01b0\u1ee3c d\u00e0nh ri\u00eang cho \u1ee9ng d\u1ee5ng c\u1ee7a b\u1ea1n, kh\u00f4ng b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi t\u1ea3i t\u1eeb ng\u01b0\u1eddi d\u00f9ng kh\u00e1c. Th\u1ee9 hai l\u00e0 m\u1ee9c \u0111\u1ed9 b\u1ea3o m\u1eadt cao; vi\u1ec7c ph\u00e2n c\u00e1ch v\u1eadt l\u00fd gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3 nguy c\u01a1 b\u1ecb t\u1ea5n c\u00f4ng t\u1eeb c\u00e1c nh\u00e0 thu\u00ea kh\u00e1c tr\u00ean c\u00f9ng m\u1ed9t thi\u1ebft b\u1ecb. Cu\u1ed1i c\u00f9ng l\u00e0 s\u1ef1 t\u1ef1 do t\u00f9y ch\u1ec9nh r\u1ea5t l\u1edbn; ng\u01b0\u1eddi d\u00f9ng th\u01b0\u1eddng c\u00f3 quy\u1ec1n truy c\u1eadp root ho\u1eb7c quy\u1ec1n qu\u1ea3n tr\u1ecb vi\u00ean, c\u00f3 th\u1ec3 t\u1ef1 do c\u00e0i \u0111\u1eb7t b\u1ea5t k\u1ef3 h\u1ec7 \u0111i\u1ec1u h\u00e0nh, b\u1ed9 ph\u1ea7n m\u1ec1m n\u00e0o, v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c t\u00f9y ch\u1ec9nh s\u00e2u r\u1ed9ng \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a h\u1ec7 th\u1ed1ng.<\/p>\n

\u0110\u1ecdc th\u00eam L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ecdn v\u00e0 t\u1ed1i \u01b0u h\u00f3a m\u00e1y ch\u1ee7 VPS? H\u01b0\u1edbng d\u1eabn \u0111\u1ea7y \u0111\u1ee7 \u0111\u1ec3 n\u00e2ng cao hi\u1ec7u su\u1ea5t trang web<\/a>\u3002<\/p>\n\n\n\n\n

Ph\u00e2n t\u00edch t\u00ecnh hu\u1ed1ng \u1ee9ng d\u1ee5ng<\/h3>\n\n\n\n

C\u00e1c m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng ph\u00f9 h\u1ee3p v\u1edbi m\u1ecdi t\u00ecnh hu\u1ed1ng, nh\u01b0ng trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p c\u1ee5 th\u1ec3, ch\u00fang l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1t nh\u1ea5t v\u00e0 kh\u00f4ng th\u1ec3 thay th\u1ebf \u0111\u01b0\u1ee3c. C\u00e1c trang web v\u00e0 \u1ee9ng d\u1ee5ng web c\u00f3 l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp cao, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c n\u1ec1n t\u1ea3ng th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed ho\u1eb7c trang web truy\u1ec1n th\u00f4ng c\u00f3 l\u01b0\u1ee3ng truy c\u1eadp h\u00e0ng ng\u00e0y l\u1edbn, c\u1ea7n b\u0103ng th\u00f4ng \u1ed5n \u0111\u1ecbnh v\u00e0 hi\u1ec7u n\u0103ng I\/O m\u1ea1nh m\u1ebd t\u1eeb m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp. C\u00e1c doanh nghi\u1ec7p c\u1ea7n x\u1eed l\u00fd d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m, nh\u01b0 t\u1ed5 ch\u1ee9c t\u00e0i ch\u00ednh ho\u1eb7c c\u01a1 s\u1edf y t\u1ebf, th\u01b0\u1eddng b\u1ecb y\u00eau c\u1ea7u s\u1eed d\u1ee5ng m\u00f4i tr\u01b0\u1eddng m\u00e1y ch\u1ee7 \u0111\u01b0\u1ee3c c\u00e1ch ly v\u1eadt l\u00fd do c\u00e1c quy \u0111\u1ecbnh v\u1ec1 b\u1ea3o m\u1eadt d\u1eef li\u1ec7u (ch\u1eb3ng h\u1ea1n nh\u01b0 GDPR, HIPAA). Ngo\u00e0i ra, vi\u1ec7c v\u1eadn h\u00e0nh c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi nhi\u1ec1u t\u00e0i nguy\u00ean nh\u01b0 c\u01a1 s\u1edf d\u1eef li\u1ec7u l\u1edbn (Oracle, SQL Server), h\u1ec7 th\u1ed1ng ERP, n\u1ec1n t\u1ea3ng ph\u00e2n t\u00edch d\u1eef li\u1ec7u l\u1edbn, ho\u1eb7c c\u00e1c t\u00e1c v\u1ee5 t\u00ednh to\u00e1n hi\u1ec7u n\u0103ng cao, m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o t\u1ed1c \u0111\u1ed9 x\u1eed l\u00fd d\u1eef li\u1ec7u \u1ed5n \u0111\u1ecbnh v\u00e0 cao. \u0110\u1ed1i v\u1edbi nh\u1eefng d\u1ef1 \u00e1n y\u00eau c\u1ea7u c\u1ea5u h\u00ecnh ph\u1ea7n c\u1ee9ng \u0111\u1eb7c bi\u1ec7t, ch\u1eb3ng h\u1ea1n nh\u01b0 l\u1eafp \u0111\u1eb7t th\u1ebb GPU, th\u1ebb t\u0103ng t\u1ed1c FPGA ho\u1eb7c c\u00e1c b\u1ed9 l\u01b0u tr\u1eef NVMe c\u00f3 dung l\u01b0\u1ee3ng l\u1edbn, ch\u1ec9 c\u00f3 m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp m\u1edbi c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c nh\u1eefng y\u00eau c\u1ea7u t\u00f9y ch\u1ec9nh v\u1ec1 m\u1eb7t v\u1eadt l\u00fd \u0111\u00f3.<\/p>\n\n

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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

H\u01b0\u1edbng d\u1eabn chi ti\u1ebft v\u1ec1 thu\u00ea m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp<\/h2>\n\n\n\n

Vi\u1ec7c thu\u00ea m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp hi\u1ec7n l\u00e0 ph\u01b0\u01a1ng th\u1ee9c ph\u1ed5 bi\u1ebfn v\u00e0 linh ho\u1ea1t nh\u1ea5t \u0111\u1ec3 s\u1eed d\u1ee5ng d\u1ecbch v\u1ee5 m\u00e1y ch\u1ee7. Ng\u01b0\u1eddi d\u00f9ng thanh to\u00e1n ph\u00ed h\u00e0ng th\u00e1ng ho\u1eb7c h\u00e0ng n\u0103m cho nh\u00e0 cung c\u1ea5p m\u00e1y ch\u1ee7 (ch\u1eb3ng h\u1ea1n nh\u01b0 trung t\u00e2m d\u1eef li\u1ec7u, nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 m\u00e1y ch\u1ee7) \u0111\u1ec3 c\u00f3 quy\u1ec1n s\u1eed d\u1ee5ng \u0111\u1ed9c quy\u1ec1n m\u1ed9t m\u00e1y ch\u1ee7 v\u1eadt l\u00fd. Nh\u00e0 cung c\u1ea5p ch\u1ecbu tr\u00e1ch nhi\u1ec7m v\u1ec1 vi\u1ec7c mua s\u1eafm ph\u1ea7n c\u1ee9ng, l\u1eafp \u0111\u1eb7t m\u00e1y ch\u1ee7, \u0111\u1ea3m b\u1ea3o k\u1ebft n\u1ed1i m\u1ea1ng c\u01a1 b\u1ea3n v\u00e0 ngu\u1ed3n \u0111i\u1ec7n, trong khi ng\u01b0\u1eddi d\u00f9ng qu\u1ea3n l\u00fd to\u00e0n b\u1ed9 m\u00f4i tr\u01b0\u1eddng ph\u1ea7n m\u1ec1m tr\u00ean m\u00e1y ch\u1ee7 t\u1eeb xa.<\/p>\n\n\n\n

L\u1ee3i th\u1ebf c\u1ee7a m\u00f4 h\u00ecnh cho thu\u00ea<\/h3>\n\n\n\n

L\u1ee3i th\u1ebf l\u1edbn nh\u1ea5t c\u1ee7a m\u00f4 h\u00ecnh cho thu\u00ea n\u1eb1m \u1edf t\u00ednh linh ho\u1ea1t v\u00e0 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng. N\u00f3 kh\u00f4ng \u0111\u00f2i h\u1ecfi chi ph\u00ed \u0111\u1ea7u t\u01b0 ban \u0111\u1ea7u (CapEx) cao, m\u00e0 thay v\u00e0o \u0111\u00f3 chuy\u1ec3n h\u00f3a c\u00e1c chi ph\u00ed th\u00e0nh chi ph\u00ed v\u1eadn h\u00e0nh c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c (OpEx). Khi doanh nghi\u1ec7p ph\u00e1t tri\u1ec3n v\u00e0 c\u1ea7n n\u00e2ng c\u1ea5p, vi\u1ec7c chuy\u1ec3n sang s\u1eed d\u1ee5ng c\u00e1c m\u00e1y ch\u1ee7 c\u00f3 c\u1ea5u h\u00ecnh cao h\u01a1n ho\u1eb7c m\u1edf r\u1ed9ng quy m\u00f4 h\u1ec7 th\u1ed1ng th\u00f4ng qua vi\u1ec7c th\u00eam c\u00e1c node th\u01b0\u1eddng kh\u00e1 d\u1ec5 d\u00e0ng. Ngo\u00e0i ra, c\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 l\u01b0u tr\u1eef chuy\u00ean nghi\u1ec7p c\u00f3 th\u1ec3 cung c\u1ea5p c\u00e1c c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng m\u00e1y ch\u1ee7 ch\u1ea5t l\u01b0\u1ee3ng cao, bao g\u1ed3m ngu\u1ed3n \u0111i\u1ec7n d\u1ef1 ph\u00f2ng, h\u1ec7 th\u1ed1ng \u0111i\u1ec1u h\u00f2a ch\u00ednh x\u00e1c, an ninh v\u1eadt l\u00fd v\u00e0 k\u1ebft n\u1ed1i m\u1ea1ng t\u1ed1c \u0111\u1ed9 cao \u2013 nh\u1eefng th\u1ee9 m\u00e0 vi\u1ec7c x\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng m\u00e1y ch\u1ee7 ri\u00eang th\u01b0\u1eddng kh\u00f3 c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c. Nhi\u1ec1u nh\u00e0 cung c\u1ea5p c\u0169ng cung c\u1ea5p c\u00e1c d\u1ecbch v\u1ee5 qu\u1ea3n l\u00fd \u1edf nhi\u1ec1u c\u1ea5p \u0111\u1ed9 kh\u00e1c nhau, t\u1eeb vi\u1ec7c ch\u1ec9 \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng c\u1ee7a ph\u1ea7n c\u1ee9ng \u0111\u1ebfn d\u1ecbch v\u1ee5 qu\u1ea3n l\u00fd to\u00e0n di\u1ec7n, nh\u1eb1m gi\u1ea3m b\u1edbt g\u00e1nh n\u1eb7ng v\u1ec1 c\u00f4ng t\u00e1c v\u1eadn h\u00e0nh v\u00e0 b\u1ea3o tr\u00ec cho ng<\/p>\n\n\n\n

C\u00e1c y\u1ebfu t\u1ed1 then ch\u1ed1t c\u1ea7n xem x\u00e9t khi l\u1ef1a ch\u1ecdn nh\u00e0 cho thu\u00ea<\/h3>\n\n\n\n

Khi l\u1ef1a ch\u1ecdn nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 cho thu\u00ea, b\u1ea1n c\u1ea7n \u0111\u00e1nh gi\u00e1 \u0111\u1ea7y \u0111\u1ee7 nhi\u1ec1u y\u1ebfu t\u1ed1 kh\u00e1c nhau. Ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 th\u01b0\u01a1ng hi\u1ec7u c\u1ee7a thi\u1ebft b\u1ecb l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t; \u01b0u ti\u00ean l\u1ef1a ch\u1ecdn nh\u1eefng nh\u00e0 cung c\u1ea5p s\u1eed d\u1ee5ng c\u00e1c b\u1ed9 x\u1eed l\u00fd c\u1ea5p doanh nghi\u1ec7p nh\u01b0 Intel Xeon ho\u1eb7c AMD EPYC, b\u1ed9 nh\u1edb ECC v\u00e0 \u1ed5 \u0111\u0129a SSD. Ch\u1ea5t l\u01b0\u1ee3ng m\u1ea1ng v\u00e0 b\u0103ng th\u00f4ng c\u0169ng r\u1ea5t quan tr\u1ecdng: h\u00e3y ki\u1ec3m tra xem trung t\u00e2m d\u1eef li\u1ec7u c\u00f3 k\u1ebft n\u1ed1i BGP \u0111a lu\u1ed3ng hay kh\u00f4ng, b\u0103ng th\u00f4ng \u0111\u01b0\u1ee3c cung c\u1ea5p l\u00e0 lo\u1ea1i chia s\u1ebb hay d\u00f9ng ri\u00eang, v\u00e0 li\u1ec7u h\u1ecd c\u00f3 h\u1ed7 tr\u1ee3 b\u1ea3o v\u1ec7 ch\u1ed1ng DDoS hay kh\u00f4ng. Th\u1ecfa thu\u1eadn v\u1ec1 m\u1ee9c \u0111\u1ed9 d\u1ecbch v\u1ee5 k\u1ef9 thu\u1eadt (SLA \u2013 Service Level Agreement) s\u1ebd n\u00eau r\u00f5 th\u1eddi gian ph\u1ea3n h\u1ed3i c\u1ee7a nh\u00e0 cung c\u1ea5p, th\u1eddi gian gi\u1ea3i quy\u1ebft s\u1ef1 c\u1ed1 v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng (th\u01b0\u1eddng tr\u00ean 99,91%). V\u1ecb tr\u00ed \u0111\u1ecba l\u00fd c\u1ee7a trung t\u00e2m d\u1eef li\u1ec7u c\u0169ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 tr\u1ec5 m\u1ea1ng; b\u1ea1n n\u00ean l\u1ef1a ch\u1ecdn trung t\u00e2m d\u1ef1a tr\u00ean ph\u00e2n b\u1ed1 ng\u01b0\u1eddi d\u00f9ng c\u1ee7a m\u00ecnh. Cu\u1ed1i c\u00f9ng, h\u00e3y \u0111\u1ecdc k\u1ef9 c\u00e1c \u0111i\u1ec1u kho\u1ea3n d\u1ecbch v\u1ee5 \u0111\u1ec3 hi\u1ec3u r\u00f5 v\u1ec1 quy\u1ec1n s\u1edf h\u1eefu d\u1eef li\u1ec7u, chi\u1ebfn l\u01b0\u1ee3c sao l\u01b0u v\u00e0 ch\u00ednh s\u00e1ch ch\u1ea5m d\u1ee9t h\u1ee3p \u0111\u1ed3ng.<\/p>\n\n\n\n

H\u01b0\u1edbng d\u1eabn mua v\u00e0 t\u1ef1 x\u00e2y d\u1ef1ng m\u00e1y ch\u1ee7<\/h2>\n\n\n\n

\u0110\u1ed1i v\u1edbi nh\u1eefng t\u1ed5 ch\u1ee9c c\u00f3 nhu c\u1ea7u \u1ed5n \u0111\u1ecbnh trong th\u1eddi gian d\u00e0i, c\u00f3 y\u00eau c\u1ea7u \u0111\u1eb7c bi\u1ec7t v\u1ec1 ph\u1ea7n c\u1ee9ng, ho\u1eb7c mu\u1ed1n ki\u1ec3m so\u00e1t ho\u00e0n to\u00e0n c\u00e1c t\u00e0i s\u1ea3n c\u1ee7a m\u00ecnh, vi\u1ec7c mua v\u00e0 x\u00e2y d\u1ef1ng m\u00e1y ch\u1ee7 ri\u00eang l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn kh\u00e1c. \u0110i\u1ec1u n\u00e0y \u0111\u00f2i h\u1ecfi t\u1ed5 ch\u1ee9c ph\u1ea3i t\u1ef1 m\u00ecnh mua ph\u1ea7n c\u1ee9ng v\u00e0 tri\u1ec3n khai ch\u00fang t\u1ea1i \u0111\u1ecba \u0111i\u1ec3m thu\u1ed9c s\u1edf h\u1eefu, ho\u1eb7c thu\u00ea ch\u00fang t\u1ea1i c\u00e1c trung t\u00e2m d\u1eef<\/p>\n

\u0110\u1ecdc th\u00eam M\u00e1y ch\u1ee7 ri\u00eang l\u00e0 g\u00ec? T\u1ea1i sao doanh nghi\u1ec7p c\u1ea7n n\u00f3? M\u1ed9t b\u00e0i gi\u1ea3i th\u00edch chi ti\u1ebft<\/a>\u3002<\/p>\n\n\n\n\n

C\u00e1c y\u1ebfu t\u1ed1 c\u1ea7n xem x\u00e9t khi quy\u1ebft \u0111\u1ecbnh mua m\u00e1y ch\u1ee7:<\/h3>\n\n\n\n

Vi\u1ec7c quy\u1ebft \u0111\u1ecbnh mua s\u1ea3n ph\u1ea9m th\u01b0\u1eddng d\u1ef1a tr\u00ean c\u00e1c y\u1ebfu t\u1ed1 li\u00ean quan \u0111\u1ebfn chi ph\u00ed l\u00e2u d\u00e0i. M\u1eb7c d\u00f9 chi ph\u00ed \u0111\u1ea7u t\u01b0 ban \u0111\u1ea7u c\u00f3 th\u1ec3 kh\u00e1 cao, nh\u01b0ng khi s\u1eed d\u1ee5ng s\u1ea3n ph\u1ea9m trong th\u1eddi gian d\u00e0i (h\u01a1n ba n\u0103m), t\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu c\u00f3 th\u1ec3 th\u1ea5p h\u01a1n so v\u1edbi vi\u1ec7c thu\u00ea li\u00ean t\u1ee5c. \u0110i\u1ec1u quan tr\u1ecdng h\u01a1n n\u1eefa l\u00e0 vi\u1ec7c mua s\u1ea3n ph\u1ea9m mang l\u1ea1i quy\u1ec1n s\u1edf h\u1eefu v\u00e0 quy\u1ec1n ki\u1ec3m so\u00e1t ho\u00e0n to\u00e0n \u0111\u1ed1i v\u1edbi thi\u1ebft b\u1ecb; b\u1ea1n c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn b\u1ea5t k\u1ef3 th\u01b0\u01a1ng hi\u1ec7u, m\u1eabu m\u00e3 hay c\u1ea5u h\u00ecnh n\u00e0o m\u00ecnh mong mu\u1ed1n, th\u1ef1c hi\u1ec7n c\u00e1c t\u00f9y ch\u1ec9nh s\u00e2u r\u1ed9ng, v\u00e0 kh\u00f4ng ph\u1ea3i tu\u00e2n th\u1ee7 b\u1ea5t k\u1ef3 h\u1ea1n ch\u1ebf n\u00e0o trong h\u1ee3p \u0111\u1ed3ng thu\u00ea. \u0110\u1ed1i v\u1edbi nh\u1eefng tr\u01b0\u1eddng h\u1ee3p c\u1ea7n t\u00edch h\u1ee3p ph\u1ea7n c\u1ee9ng m\u1ed9t c\u00e1ch ch\u1eb7t ch\u1ebd v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng n\u1ed9i b\u1ed9, vi\u1ec7c mua s\u1ea3n ph\u1ea9m l\u00e0 gi\u1ea3i ph\u00e1p duy nh\u1ea5t.<\/p>\n\n\n\n

Quy tr\u00ecnh v\u00e0 th\u00e1ch th\u1ee9c khi x\u00e2y d\u1ef1ng m\u00e1y ch\u1ee7 ri\u00eang<\/h3>\n\n\n\n

Quy tr\u00ecnh x\u00e2y d\u1ef1ng m\u00e1y ch\u1ee7 t\u1ef1 ph\u00e1t b\u1eaft \u0111\u1ea7u v\u1edbi vi\u1ec7c ph\u00e2n t\u00edch v\u00e0 l\u1eadp k\u1ebf ho\u1ea1ch chi ti\u1ebft c\u00e1c y\u00eau c\u1ea7u s\u1eed d\u1ee5ng, x\u00e1c \u0111\u1ecbnh r\u00f5 m\u1ee5c ti\u00eau v\u1ec1 hi\u1ec7u n\u0103ng, dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef, kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u00e0 ng\u00e2n s\u00e1ch. Ti\u1ebfp theo l\u00e0 vi\u1ec7c l\u1ef1a ch\u1ecdn v\u00e0 mua s\u1eafm thi\u1ebft b\u1ecb ph\u1ea7n c\u1ee9ng, bao g\u1ed3m to\u00e0n b\u1ed9 m\u00e1y ch\u1ee7 ho\u1eb7c c\u00e1c th\u00e0nh ph\u1ea7n c\u1ea5u th\u00e0nh (nh\u01b0 bo m\u1ea1ch ch\u1ee7, CPU, b\u1ed9 nh\u1edb, \u1ed5 \u0111\u0129a c\u1ee9ng, th\u1ebb RAID), t\u1ee7 \u0111\u1ef1ng m\u00e1y ch\u1ee7, b\u1ed9 l\u01b0u \u0111i\u1ec7n d\u1ef1 ph\u00f2ng (UPS), c\u00f9ng c\u00e1c thi\u1ebft b\u1ecb m\u1ea1ng. Sau khi thi\u1ebft b\u1ecb ph\u1ea7n c\u1ee9ng \u0111\u01b0\u1ee3c chu\u1ea9n b\u1ecb xong, c\u1ea7n ti\u1ebfn h\u00e0nh l\u1eafp \u0111\u1eb7t, c\u1ea5u h\u00ecnh h\u1ec7 th\u1ed1ng, thi\u1ebft l\u1eadp m\u1ea1ng v\u00e0 t\u0103ng c\u01b0\u1eddng t\u00ednh b\u1ea3o m\u1eadt. To\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh n\u00e0y \u0111\u00f2i h\u1ecfi ki\u1ebfn th\u1ee9c chuy\u00ean m\u00f4n v\u1ec1 k\u1ef9 thu\u1eadt v\u00e0 kh\u1ea3 n\u0103ng v\u1eadn h\u00e0nh, b\u1ea3o tr\u00ec h\u1ec7 th\u1ed1ng; vi\u1ec7c x\u00e2y d\u1ef1ng ph\u00f2ng m\u00e1y ch\u1ee7 t\u1ef1 ph\u00e1t c\u00f2n \u0111\u00f2i h\u1ecfi gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 ngu\u1ed3n \u0111i\u1ec7n, h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t, an to\u00e0n ch\u00e1y n\u1ed5 v\u00e0 an ninh v\u1eadt l\u00fd, v\u1edbi chi ph\u00ed kh\u00e1 cao. N\u1ebfu ch\u1ecdn ph\u01b0\u01a1ng \u00e1n thu\u00ea d\u1ecbch v\u1ee5 m\u00e1y ch\u1ee7, ng\u01b0\u1eddi d\u00f9ng ph\u1ea3i tr\u1ea3 ph\u00ed thu\u00ea t\u1ee7 \u0111\u1ef1ng m\u00e1y ch\u1ee7 v\u00e0 ph\u00ed b\u0103ng th\u00f4ng, \u0111\u1ed3ng th\u1eddi g\u1eb7p ph\u1ea3i kh\u00f3 kh\u0103n trong vi\u1ec7c b\u1ea3o tr\u00ec thi\u1ebft b\u1ecb t\u1eeb xa.<\/p>\n\n\n\n

So s\u00e1nh t\u1ed5ng quan gi\u1eefa vi\u1ec7c cho thu\u00ea, mua v\u00e0 x\u00e2y d\u1ef1ng t\u1ef1 ph\u00e1t<\/h2>\n\n\n\n

\u0110\u1ec3 hi\u1ec3n th\u1ecb r\u00f5 h\u01a1n s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa ba con \u0111\u01b0\u1eddng n\u00e0y, d\u01b0\u1edbi \u0111\u00e2y l\u00e0 ph\u1ea7n so s\u00e1nh ngang t\u1eeb nhi\u1ec1u g\u00f3c \u0111\u1ed9 kh\u00e1c nhau, nh\u1eb1m gi\u00fap b\u1ea1n \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh ph\u00f9 h\u1ee3p v\u1edbi t\u00ecnh h\u00ecnh c\u1ee7a m\u00ecnh.<\/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

Ph\u00e2n t\u00edch c\u1ea5u tr\u00fac chi ph\u00ed<\/h3>\n\n\n\n

Ch\u1ebf \u0111\u1ed9 cho thu\u00ea ch\u1ee7 y\u1ebfu g\u00e2y ra chi ph\u00ed v\u1eadn h\u00e0nh theo chu k\u1ef3; chi ph\u00ed ban \u0111\u1ea7u r\u1ea5t th\u1ea5p, nh\u01b0ng t\u1ed5ng chi ph\u00ed t\u00edch l\u0169y theo th\u1eddi gian c\u00f3 th\u1ec3 v\u01b0\u1ee3t qu\u00e1 gi\u00e1 tr\u1ecb c\u1ee7a thi\u1ebft b\u1ecb ph\u1ea7n c\u1ee9ng. Ch\u1ebf \u0111\u1ed9 mua s\u1eafm \u0111\u00f2i h\u1ecfi kho\u1ea3n v\u1ed1n \u0111\u1ea7u t\u01b0 ban \u0111\u1ea7u l\u1edbn, nh\u01b0ng sau \u0111\u00f3 ch\u1ec9 c\u1ea7n tr\u1ea3 ph\u00ed qu\u1ea3n l\u00fd v\u00e0 chi ph\u00ed b\u1ea3o tr\u00ec, v\u1ec1 l\u00e2u d\u00e0i c\u00f3 th\u1ec3 ti\u1ebft ki\u1ec7m chi ph\u00ed h\u01a1n. Ch\u1ebf \u0111\u1ed9 t\u1ef1 x\u00e2y d\u1ef1ng (bao g\u1ed3m c\u1ea3 vi\u1ec7c t\u1ef1 s\u1edf h\u1eefu trung t\u00e2m d\u1eef li\u1ec7u) c\u00f3 m\u1ee9c chi ph\u00ed \u0111\u1ea7u t\u01b0 cao nh\u1ea5t v\u00e0 ng\u01b0\u1eddi s\u1eed d\u1ee5ng ph\u1ea3i li\u00ean t\u1ee5c ch\u1ecbu tr\u00e1ch nhi\u1ec7m v\u1ec1 chi ph\u00ed b\u1ea3o tr\u00ec v\u00e0 v\u1eadn h\u00e0nh trung t\u00e2m d\u1eef li\u1ec7u \u0111\u00f3.<\/p>\n\n\n\n

So s\u00e1nh gi\u1eefa quy\u1ec1n ki\u1ec3m so\u00e1t v\u00e0 t\u00ednh linh ho\u1ea1t<\/h3>\n\n\n\n

V\u1ec1 m\u1eb7t quy\u1ec1n ki\u1ec3m so\u00e1t, vi\u1ec7c mua thi\u1ebft b\u1ecb ho\u1eb7c x\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng t\u1eeb \u0111\u1ea7u mang l\u1ea1i quy\u1ec1n ki\u1ec3m so\u00e1t ph\u1ea7n c\u1ee9ng t\u1ed1i \u0111a; b\u1ea1n c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n b\u1ea5t k\u1ef3 thay \u0111\u1ed5i n\u00e0o \u1edf c\u1ea5p \u0111\u1ed9 ph\u1ea7n c\u1ee9ng. Trong tr\u01b0\u1eddng h\u1ee3p thu\u00ea thi\u1ebft b\u1ecb, th\u01b0\u1eddng kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e9p thay \u0111\u1ed5i ph\u1ea7n c\u1ee9ng, nh\u01b0ng b\u1ea1n v\u1eabn c\u00f3 quy\u1ec1n truy c\u1eadp root \u1edf c\u1ea5p \u0111\u1ed9 ph\u1ea7n m\u1ec1m, n\u00ean quy\u1ec1n ki\u1ec3m so\u00e1t v\u1eabn kh\u00e1 cao. V\u1ec1 m\u1eb7t t\u00ednh linh ho\u1ea1t, vi\u1ec7c thu\u00ea thi\u1ebft b\u1ecb l\u00e0 l\u1ef1a ch\u1ecdn linh ho\u1ea1t nh\u1ea5t: b\u1ea1n c\u00f3 th\u1ec3 n\u00e2ng c\u1ea5p, h\u1ea1 c\u1ea5p ho\u1eb7c di chuy\u1ec3n h\u1ec7 th\u1ed1ng theo nhu c\u1ea7u. Sau khi mua thi\u1ebft b\u1ecb, vi\u1ec7c n\u00e2ng c\u1ea5p ph\u1ea7n c\u1ee9ng t\u01b0\u01a1ng \u0111\u1ed1i ph\u1ee9c t\u1ea1p, c\u00f3 th\u1ec3 c\u1ea7n thay th\u1ebf to\u00e0n b\u1ed9 thi\u1ebft b\u1ecb ho\u1eb7c c\u00e1c b\u1ed9 ph\u1eadn ch\u00ednh. Vi\u1ec7c m\u1edf r\u1ed9ng h\u1ec7<\/p>\n\n\n\n

Tr\u00e1ch nhi\u1ec7m v\u1eadn h\u00e0nh v\u00e0 b\u1ea3o tr\u00ec (Ops) & Y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt<\/h3>\n\n\n\n

Trong ch\u1ebf \u0111\u1ed9 cho thu\u00ea, tr\u00e1ch nhi\u1ec7m v\u1eadn h\u00e0nh v\u00e0 b\u1ea3o tr\u00ec \u0111\u01b0\u1ee3c chia s\u1ebb gi\u1eefa ng\u01b0\u1eddi d\u00f9ng v\u00e0 nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5: Nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 ch\u1ecbu tr\u00e1ch nhi\u1ec7m v\u1ec1 ph\u1ea7n c\u1ee9ng v\u00e0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng, trong khi ng\u01b0\u1eddi d\u00f9ng ch\u1ecbu tr\u00e1ch nhi\u1ec7m v\u1ec1 h\u1ec7 \u0111i\u1ec1u h\u00e0nh c\u00f9ng t\u1ea5t c\u1ea3 c\u00e1c ph\u1ea7n m\u1ec1m ph\u00eda tr\u00ean. Sau khi mua s\u1ea3n ph\u1ea9m v\u00e0 s\u1eed d\u1ee5ng d\u1ecbch v\u1ee5 l\u01b0u tr\u1eef, ng\u01b0\u1eddi d\u00f9ng ph\u1ea3i t\u1ef1 ch\u1ecbu tr\u00e1ch nhi\u1ec7m trong vi\u1ec7c ch\u1ea9n \u0111o\u00e1n v\u00e0 s\u1eeda ch\u1eefa c\u00e1c s\u1ef1 c\u1ed1 ph\u1ea7n c\u1ee9ng (ho\u1eb7c mua th\u00eam d\u1ecbch v\u1ee5 b\u1ea3o tr\u00ec), trong khi nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 l\u01b0u tr\u1eef ch\u1ecbu tr\u00e1ch nhi\u1ec7m v\u1ec1 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng. N\u1ebfu ng\u01b0\u1eddi d\u00f9ng t\u1ef1 x\u00e2y d\u1ef1ng to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng, h\u1ecd s\u1ebd ph\u1ea3i ch\u1ecbu to\u00e0n b\u1ed9 tr\u00e1ch nhi\u1ec7<\/p>\n

\u0110\u1ecdc th\u00eam Ph\u00e2n t\u00edch s\u00e2u v\u1ec1 m\u00e1y ch\u1ee7 ri\u00eang: T\u1ea1i sao n\u00f3 v\u1eabn l\u00e0 n\u1ec1n t\u1ea3ng l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u cho \u1ee9ng d\u1ee5ng doanh nghi\u1ec7p<\/a>\u3002<\/p>\n\n\n\n\n

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

M\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp l\u00e0 l\u1ef1a ch\u1ecdn c\u01a1 b\u1ea3n trong c\u00e1c sc\u00e9nario kinh doanh \u0111\u00f2i h\u1ecfi hi\u1ec7u su\u1ea5t cao, t\u00ednh b\u1ea3o m\u1eadt t\u1ed1t v\u00e0 quy\u1ec1n ki\u1ec3m so\u00e1t ho\u00e0n to\u00e0n. C\u00f3 ba ph\u01b0\u01a1ng th\u1ee9c tri\u1ec3n khai ch\u00ednh: thu\u00ea, mua, v\u00e0 t\u1ef1 x\u00e2y d\u1ef1ng m\u00e1y ch\u1ee7, m\u1ed7i ph\u01b0\u01a1ng th\u1ee9c \u0111\u1ec1u c\u00f3 nh\u1eefng \u01b0u v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m ri\u00eang c\u00f9ng c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng ph\u00f9 h\u1ee3p. Vi\u1ec7c thu\u00ea m\u00e1y ch\u1ee7 \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng b\u1edfi t\u00ednh linh ho\u1ea1t, ng\u01b0\u1ee1ng tham gia th\u1ea5p v\u00e0 kh\u00f4ng c\u1ea7n qu\u1ea3n tr\u1ecb v\u1eadn h\u00e0nh; \u0111\u00e2y l\u00e0 l\u1ef1a ch\u1ecdn ph\u1ed5 bi\u1ebfn cho h\u1ea7u h\u1ebft c\u00e1c doanh nghi\u1ec7p v\u00e0 d\u1ef1 \u00e1n \u0111ang ph\u00e1t tri\u1ec3n. Mua m\u00e1y ch\u1ee7 th\u00edch h\u1ee3p h\u01a1n v\u1edbi nh\u1eefng t\u1ed5 ch\u1ee9c c\u00f3 nhu c\u1ea7u \u1ed5n \u0111\u1ecbnh, quan t\u00e2m \u0111\u1ebfn chi ph\u00ed d\u00e0i h\u1ea1n v\u00e0 kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t t\u00e0i s\u1ea3n. Vi\u1ec7c t\u1ef1 x\u00e2y d\u1ef1ng m\u00e1y ch\u1ee7 \u0111\u1eb7t ra nhi\u1ec1u th\u00e1ch th\u1ee9c nh\u1ea5t, ch\u1ec9 n\u00ean \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb cho nh\u1eefng t\u1ed5 ch\u1ee9c c\u00f3 \u0111\u1ed9i ng\u0169 k\u1ef9 thu\u1eadt m\u1ea1nh m\u1ebd, y\u00eau c\u1ea7u tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh \u0111\u1eb7c bi\u1ec7t ho\u1eb7c c\u00f3 nhu c\u1ea7u t\u00f9y ch\u1ec9nh cao. Quy\u1ebft \u0111\u1ecbnh n\u00ean d\u1ef1a tr\u00ean s\u1ef1 c\u00e2n nh\u1eafc k\u1ef9 l\u01b0\u1ee1ng gi\u1eefa n\u0103ng l\u1ef1c k\u1ef9 thu\u1eadt, ng\u00e2n s\u00e1ch t\u00e0i ch\u00ednh, t\u00ednh \u1ed5n \u0111\u1ecbnh c\u1ee7a nhu c\u1ea7u kinh doanh v\u00e0 m\u1ee9c \u0111\u1ed9 mong mu\u1ed1n ki\u1ec3m so\u00e1t, nh\u1eb1m ch\u1ecdn ph\u01b0\u01a1ng th\u1ee9c ph\u00f9 h\u1ee3p nh\u1ea5t \u0111\u1ec3 h\u1ed7 tr\u1ee3 s\u1ef1 ph\u00e1t tri\u1ec3n l\u00e2u d\u00e0i c\u1ee7a doanh nghi\u1ec7p b\u1ea1n.<\/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\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp l\u00e0 thi\u1ebft b\u1ecb ph\u1ea7n c\u1ee9ng \u0111\u01b0\u1ee3c c\u00f4 l\u1eadp v\u1eadt l\u00fd, d\u00e0nh ri\u00eang cho m\u1ed9t nh\u00e0 thu\u00ea duy nh\u1ea5t; ngu\u1ed3n l\u1ef1c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng m\u1ed9t c\u00e1ch \u0111\u1ed9c quy\u1ec1n v\u00e0 hi\u1ec7u n\u0103ng c\u1ee7a n\u00f3 \u1ed5n \u0111\u1ecbnh, c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n tr\u01b0\u1edbc \u0111\u01b0\u1ee3c. Trong khi \u0111\u00f3, m\u00e1y ch\u1ee7 \u0111\u00e1m m\u00e2y (cloud server) l\u00e0 c\u00e1c instance \u1ea3o \u0111\u01b0\u1ee3c t\u1ea1o ra t\u1eeb m\u1ed9t ngu\u1ed3n l\u1ef1c l\u1edbn th\u00f4ng qua c\u00f4ng ngh\u1ec7 \u1ea3o h\u00f3a; ngu\u1ed3n l\u1ef1c \u0111\u01b0\u1ee3c chia 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

S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh n\u1eb1m \u1edf ch\u1ebf \u0111\u1ed9 qu\u1ea3n l\u00fd t\u00e0i nguy\u00ean, c\u00e1ch th\u1ee9c m\u1edf r\u1ed9ng v\u00e0 c\u1ea5u tr\u00fac chi ph\u00ed. M\u00e1y ch\u1ee7 \u0111\u00e1m m\u00e2y (Cloud Server) cho ph\u00e9p m\u1edf r\u1ed9ng ho\u1eb7c thu h\u1eb9p quy m\u00f4 nhanh ch\u00f3ng theo t\u1eebng ph\u00fat, v\u1edbi h\u00ecnh th\u1ee9c thanh to\u00e1n theo nhu c\u1ea7u s\u1eed d\u1ee5ng; tuy nhi\u00ean, hi\u1ec7u n\u0103ng c\u00f3 th\u1ec3 b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi c\u00e1c m\u00e1y ch\u1ee7 l\u00e2n c\u1eadn. M\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp (Independent Server) cung c\u1ea5p s\u1ef1 c\u00e1ch ly \u1edf c\u1ea5p \u0111\u1ed9 ph\u1ea7n c\u1ee9ng, mang l\u1ea1i hi\u1ec7u n\u0103ng m\u1ea1nh m\u1ebd v\u00e0 \u1ed5n \u0111\u1ecbnh h\u01a1n, nh\u01b0ng vi\u1ec7c m\u1edf r\u1ed9<\/p>\n\n\n\n

T\u00f4i c\u00f3 c\u1ea7n m\u00e1y ch\u1ee7 ri\u00eang kh\u00f4ng?<\/h3>\n\n\n\n

N\u1ebfu b\u1ea1n \u0111ang v\u1eadn h\u00e0nh m\u1ed9t trang web c\u00f3 l\u01b0\u1ee3ng truy c\u1eadp cao, x\u1eed l\u00fd m\u1ed9t l\u01b0\u1ee3ng l\u1edbn giao d\u1ecbch tr\u1ef1c tuy\u1ebfn, s\u1eed d\u1ee5ng c\u01a1 s\u1edf d\u1eef li\u1ec7u quy m\u00f4 l\u1edbn ho\u1eb7c c\u00e1c \u1ee9ng d\u1ee5ng c\u1ea5p doanh nghi\u1ec7p; n\u1ebfu b\u1ea1n c\u1ea7n tu\u00e2n th\u1ee7 c\u00e1c y\u00eau c\u1ea7u nghi\u00eam ng\u1eb7t v\u1ec1 b\u1ea3o m\u1eadt v\u00e0 an to\u00e0n d\u1eef li\u1ec7u; ho\u1eb7c n\u1ebfu \u1ee9ng d\u1ee5ng c\u1ee7a b\u1ea1n y\u00eau c\u1ea7u c\u1ea5u h\u00ecnh ph\u1ea7n c\u1ee9ng \u0111\u1eb7c bi\u1ec7t, th\u00ec vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp c\u00f3 l\u1ebd l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edf<\/p>\n\n\n\n

Ng\u01b0\u1ee3c l\u1ea1i, n\u1ebfu doanh nghi\u1ec7p c\u1ee7a b\u1ea1n \u0111ang \u1edf giai \u0111o\u1ea1n \u0111\u1ea7u, l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp thay \u0111\u1ed5i th\u01b0\u1eddng xuy\u00ean, ho\u1eb7c b\u1ea1n \u0111ang t\u00ecm ki\u1ebfm s\u1ef1 linh ho\u1ea1t t\u1ed1i \u0111a trong vi\u1ec7c tri\u1ec3n khai h\u1ec7 th\u1ed1ng, th\u00ec m\u00e1y ch\u1ee7 \u0111\u00e1m m\u00e2y (cloud server) ho\u1eb7c m\u00e1y ch\u1ee7 \u1ea3o hi\u1ec7u su\u1ea5t cao (high-performance VPS) c\u00f3 th\u1ec3 l\u00e0 l\u1ef1a ch\u1ecdn k<\/p>\n\n\n\n

Khi thu\u00ea m\u1ed9t m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp, d\u1ecbch v\u1ee5 qu\u1ea3n l\u00fd (management service) l\u00e0 g\u00ec?<\/h3>\n\n\n\n

D\u1ecbch v\u1ee5 qu\u1ea3n l\u00fd (Management Services) l\u00e0 lo\u1ea1i h\u00ecnh d\u1ecbch v\u1ee5 m\u00e0 nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 m\u00e1y ch\u1ee7 kh\u00f4ng ch\u1ec9 \u0111\u1ea3m b\u1ea3o t\u00ednh s\u1eb5n s\u00e0ng v\u1ec1 ph\u1ea7n c\u1ee9ng v\u00e0 m\u1ea1ng, m\u00e0 c\u00f2n cung c\u1ea5p th\u00eam nhi\u1ec1u d\u1ecbch v\u1ee5 h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt kh\u00e1c. Nh\u1eefng d\u1ecbch v\u1ee5 n\u00e0y th\u01b0\u1eddng bao g\u1ed3m vi\u1ec7c c\u00e0i \u0111\u1eb7t v\u00e0 c\u1ea5u h\u00ecnh ban \u0111\u1ea7u h\u1ec7 \u0111i\u1ec1u h\u00e0nh, qu\u1ea3n l\u00fd c\u1eadp nh\u1eadt b\u1ea3o m\u1eadt v\u00e0 b\u1ea3n v\u00e1, gi\u00e1m s\u00e1t li\u00ean t\u1ee5c 24\/7 k\u00e8m theo ph\u1ea3n h\u1ed3i khi c\u00f3 s\u1ef1 c\u1ed1, th\u1ef1c hi\u1ec7n c\u00f4ng vi\u1ec7c sao l\u01b0u d\u1eef li\u1ec7u v\u00e0 ph\u1ee5c h\u1ed3i h\u1ec7 th\u1ed1ng, c<\/p>\n\n\n\n

Vi\u1ec7c ch\u1ecdn d\u1ecbch v\u1ee5 qu\u1ea3n l\u00fd s\u1ebd gi\u00fap b\u1ea1n tho\u00e1t kh\u1ecfi nh\u1eefng c\u00f4ng vi\u1ec7c b\u1ea3o tr\u00ec h\u1ec7 th\u1ed1ng h\u00e0ng ng\u00e0y ph\u1ee9c t\u1ea1p, gi\u00fap b\u1ea1n t\u1eadp trung v\u00e0o vi\u1ec7c ph\u00e1t tri\u1ec3n ho\u1ea1t \u0111\u1ed9ng kinh doanh ch\u00ednh. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c doanh nghi\u1ec7p v\u1eeba v\u00e0 nh\u1ecf kh\u00f4ng c\u00f3 \u0111\u1ed9i ng\u0169 b\u1ea3o tr\u00ec chuy<\/p>\n\n\n\n

N\u1ebfu ph\u1ea7n c\u1ee9ng c\u1ee7a m\u00e1y ch\u1ee7 cho thu\u00ea g\u1eb7p s\u1ef1 c\u1ed1, ph\u1ea3i l\u00e0m th\u1ebf n\u00e0o?<\/h3>\n\n\n\n

C\u00e1c c\u00f4ng ty cho thu\u00ea m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp uy t\u00edn th\u01b0\u1eddng cung c\u1ea5p d\u1ecbch v\u1ee5 b\u1ea3o h\u00e0nh thay th\u1ebf ph\u1ea7n c\u1ee9ng, v\u00e0 \u0111i\u1ec1u n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh r\u00f5 trong th\u1ecfa thu\u1eadn v\u1ec1 m\u1ee9c \u0111\u1ed9 d\u1ecbch v\u1ee5 c\u1ee7a h\u1ecd. Khi x\u1ea3y ra s\u1ef1 c\u1ed1 v\u1edbi ph\u1ea7n c\u1ee9ng, b\u1ea1n c\u1ea7n g\u1eedi y\u00eau c\u1ea7u h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt \u0111\u1ebfn nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5.<\/p>\n\n\n\n

C\u00f4ng ty cung c\u1ea5p d\u1ecbch v\u1ee5 s\u1ebd c\u1eed k\u1ef9 thu\u1eadt vi\u00ean t\u1eeb trung t\u00e2m d\u1eef li\u1ec7u \u0111\u1ebfn hi\u1ec7n tr\u01b0\u1eddng \u0111\u1ec3 ti\u1ebfn h\u00e0nh ki\u1ec3m tra v\u00e0 x\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n s\u1ef1 c\u1ed1. Sau khi x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c v\u1ea5n \u0111\u1ec1, h\u1ecd s\u1ebd thay th\u1ebf c\u00e1c b\u1ed9 ph\u1eadn b\u1ecb h\u1ecfng (nh\u01b0 \u1ed5 \u0111\u0129a c\u1ee9ng, b\u1ed9 nh\u1edb, ngu\u1ed3n \u0111i\u1ec7n, v.v.) m\u1ed9t c\u00e1ch mi\u1ec5n ph\u00ed trong th\u1eddi gian quy \u0111\u1ecbnh theo th\u1ecfa thu\u1eadn (v\u00ed d\u1ee5: 2\u20134 gi\u1edd). Trong th\u1eddi gian n\u00e0y, d\u1ecbch v\u1ee5 c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 b\u1ecb gi\u00e1n \u0111o\u1ea1n; do \u0111\u00f3, vi\u1ec7c c\u00f3 m\u1ed9t k\u1ebf ho\u1ea1ch sao l\u01b0u d\u1eef li\u1ec7u \u0111\u1ea7y \u0111\u1ee7 v\u00e0 \u0111\u1ea3m b\u1ea3o t\u00ednh li<\/p>","protected":false},"excerpt":{"rendered":"

M\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp l\u00e0 thi\u1ebft b\u1ecb ph\u1ea7n c\u1ee9ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ri\u00eang bi\u1ec7t b\u1edfi m\u1ed9t ng\u01b0\u1eddi d\u00f9ng duy nh\u1ea5t v\u1ec1 m\u1eb7t v\u1eadt l\u00fd, mang l\u1ea1i hi\u1ec7u su\u1ea5t cao, t\u00ednh b\u1ea3o m\u1eadt t\u1ed1t h\u01a1n v\u00e0 kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t tuy\u1ec7t v\u1eddi. B\u00e0i vi\u1ebft n\u00e0y tr\u00ecnh b\u00e0y \u0111\u1ea7y \u0111\u1ee7 c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m c\u1ed1t l\u00f5i c\u1ee7a m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp, c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng ph\u00f9 h\u1ee3p, \u0111\u1ed3ng th\u1eddi so s\u00e1nh chi ti\u1ebft quy tr\u00ecnh, \u01b0u \u0111i\u1ec3m v\u00e0 th\u00e1ch th\u1ee9c gi\u1eefa ba ph\u01b0\u01a1ng th\u1ee9c thu\u00ea m\u00e1y ch\u1ee7, mua m\u00e1y ch\u1ee7 v\u00e0 t\u1ef1 x\u00e2y d\u1ef1ng m\u00e1y ch\u1ee7, nh\u1eb1m cung c\u1ea5p h\u01b0\u1edbng d\u1eab<\/p>","protected":false},"author":7,"featured_media":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[283,43],"knowledge_category":[276],"class_list":["post-12369627","knowledge_post","type-knowledge_post","status-publish","hentry","tag-server","tag-dedicated-server","knowledge_category-dedicated-server"],"acf":{"site_seo_keywords":"\u72ec\u7acb\u670d\u52a1\u5668,\u4e13\u7528\u670d\u52a1\u5668,\u670d\u52a1\u5668\u79df\u8d41,\u670d\u52a1\u5668\u8d2d\u4e70,\u81ea\u5efa\u670d\u52a1\u5668,\u670d\u52a1\u5668\u9009\u62e9\u6307\u5357,\u9ad8\u6027\u80fd\u670d\u52a1\u5668\u79df\u7528"},"_links":{"self":[{"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_posts\/12369627","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\/12369627\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/media?parent=12369627"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/tags?post=12369627"},{"taxonomy":"knowledge_category","embeddable":true,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_category?post=12369627"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}