{"id":12374921,"date":"2026-03-17T22:27:17","date_gmt":"2026-03-17T14:27:17","guid":{"rendered":"https:\/\/www.likacloud.com\/knowledge\/%e5%a6%82%e4%bd%95%e9%80%89%e6%8b%a9%e7%8b%ac%e7%ab%8b%e6%9c%8d%e5%8a%a1%e5%99%a8%ef%bc%9f%e4%bc%81%e4%b8%9a%e7%ba%a7%e9%85%8d%e7%bd%ae%e4%b8%8e%e6%88%90%e6%9c%ac%e6%95%88%e7%9b%8a%e6%b7%b1%e5%ba%a6\/"},"modified":"2026-03-17T22:47:47","modified_gmt":"2026-03-17T14:47:47","slug":"how-to-choose-dedicated-server-enterprise-configuration-cost-analysis","status":"publish","type":"knowledge_post","link":"https:\/\/www.likacloud.com\/vi\/knowledge\/dedicated-server\/how-to-choose-dedicated-server-enterprise-configuration-cost-analysis\/","title":{"rendered":"L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ecdn m\u00e1y ch\u1ee7 ri\u00eang? Ph\u00e2n t\u00edch s\u00e2u v\u1ec1 C\u1ea5u h\u00ecnh C\u1ea5p doanh nghi\u1ec7p v\u00e0 Hi\u1ec7u qu\u1ea3 Chi ph\u00ed"},"content":{"rendered":"

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\u00e1y ch\u1ee7 v\u1eadt l\u00fd \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ho\u00e0n to\u00e0n ri\u00eang bi\u1ec7t b\u1edfi m\u1ed9t ng\u01b0\u1eddi d\u00f9ng ho\u1eb7c t\u1ed5 ch\u1ee9c duy nh\u1ea5t. Kh\u00e1c v\u1edbi m\u00e1y ch\u1ee7 chia s\u1ebb (shared hosting) ho\u1eb7c m\u00e1y ch\u1ee7 \u1ea3o ri\u00eang (VPS), t\u1ea5t c\u1ea3 c\u00e1c ngu\u1ed3n l\u1ef1c ph\u1ea7n c\u1ee9ng c\u1ee7a m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp \u2013 bao g\u1ed3m CPU, b\u1ed9 nh\u1edb, \u1ed5 \u0111\u0129a c\u1ee9ng, b\u0103ng th\u00f4ng \u2013 \u0111\u1ec1u thu\u1ed9c v\u1ec1 m\u1ed9t kh\u00e1ch h\u00e0ng v\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c chia s\u1ebb v\u1edbi b\u1ea5t k\u1ef3 ai kh\u00e1c. \u0110i\u1ec1u n\u00e0y mang l\u1ea1i cho ng\u01b0\u1eddi d\u00f9ng m\u1ee9c \u0111\u1ed9 ki\u1ec3m so\u00e1t cao nh\u1ea5t, \u0111\u1ed9 b\u1ea3o m\u1eadt t\u1ed1t nh\u1ea5t v\u00e0 t\u00ednh \u1ed5n \u0111\u1ecbnh v\u1ec1 hi\u1ec7u n\u0103ng.<\/p>\n\n\n\n

Trong b\u1ed1i c\u1ea3nh c\u00e1c d\u1ecbch v\u1ee5 s\u1ed1 \u0111ang ph\u00e1t tri\u1ec3n v\u1edbi t\u1ed1c \u0111\u1ed9 ch\u00f3ng m\u1eb7t ng\u00e0y nay, m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp \u0111\u00e3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng tr\u1ecdng y\u1ebfu cho nhi\u1ec1u doanh nghi\u1ec7p, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c c\u00f4ng ty v\u1eeba v\u00e0 l\u1edbn, c\u00e1c trang web c\u00f3 l\u01b0\u1ee3ng truy c\u1eadp cao, c\u00e1c \u1ee9ng d\u1ee5ng ph\u1ee9c t\u1ea1p v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng kinh doanh quan tr\u1ecdng. M\u00e1y ch\u1ee7 kh\u00f4ng ch\u1ec9 l\u00e0 thi\u1ebft b\u1ecb v\u1eadt l\u00fd d\u00f9ng \u0111\u1ec3 l\u01b0u tr\u1eef d\u1eef li\u1ec7u m\u00e0 c\u00f2n l\u00e0 n\u1ec1n t\u1ea3ng gi\u00fap c\u00e1c ho\u1ea1t \u0111\u1ed9ng kinh doanh tr\u1ef1c tuy\u1ebfn c\u1ee7a doanh nghi\u1ec7p v\u1eadn h\u00e0nh m\u1ed9t c\u00e1ch \u1ed5n \u0111\u1ecbnh, an<\/p>\n\n\n\n

\u0110\u00e1nh gi\u00e1 nhu c\u1ea7u kinh doanh c\u1ed1t l\u00f5i c\u1ee7a doanh nghi\u1ec7p<\/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 c\u1ee7a b\u1ea3n th\u00e2n 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 tr\u1ef1c ti\u1ebfp h\u01b0\u1edbng l\u1ef1a ch\u1ecdn c\u1ea5u h\u00ecnh ph\u1ea7n c\u1ee9ng sau n\u00e0y, gi\u00fap tr\u00e1nh l\u00e3ng ph\u00ed t\u00e0i nguy\u00ean ho\u1eb7c c\u00e1c r\u00e0o c\u1ea3n v\u1ec1 hi\u1ec7u n\u0103ng.<\/p>\n

\u0110\u1ecdc th\u00eam H\u01b0\u1edbng d\u1eabn Chuy\u00ean s\u00e2u: C\u00e1ch L\u1ef1a ch\u1ecdn v\u00e0 C\u1ea5u h\u00ecnh M\u00e1y ch\u1ee7 Ri\u00eang d\u1ef1a tr\u00ean Nhu c\u1ea7u Kinh doanh<\/a>\u3002<\/p>\n\n\n\n\n

Ph\u00e2n t\u00edch l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp v\u00e0 s\u1ed1 l\u01b0\u1ee3ng ng\u01b0\u1eddi d\u00f9ng \u0111\u1ed3ng th\u1eddi<\/h3>\n\n\n\n

Nhi\u1ec7m v\u1ee5 h\u00e0ng \u0111\u1ea7u c\u1ee7a m\u00e1y ch\u1ee7 l\u00e0 x\u1eed l\u00fd c\u00e1c y\u00eau c\u1ea7u t\u1eeb ng\u01b0\u1eddi d\u00f9ng. B\u1ea1n c\u1ea7n \u01b0\u1edbc l\u01b0\u1ee3ng l\u01b0\u1ee3ng truy c\u1eadp trung b\u00ecnh h\u00e0ng ng\u00e0y (PV \u2013 Page Views), s\u1ed1 l\u01b0\u1ee3ng ng\u01b0\u1eddi truy c\u1eadp \u0111\u1ed9c l\u1eadp (UV \u2013 Unique Visitors), c\u0169ng nh\u01b0 s\u1ed1 l\u01b0\u1ee3ng ng\u01b0\u1eddi d\u00f9ng \u0111\u1ed3ng th\u1eddi trong gi\u1edd cao \u0111i\u1ec3m c\u1ee7a trang web ho\u1eb7c \u1ee9ng d\u1ee5ng. M\u1ed9t trang web tin t\u1ee9c v\u1edbi 100.000 PV m\u1ed7i ng\u00e0y v\u00e0 m\u1ed9t m\u00e1y ch\u1ee7 tr\u00f2 ch\u01a1i c\u00f3 h\u00e0ng ngh\u00ecn ng\u01b0\u1eddi ch\u01a1i tr\u1ef1c tuy\u1ebfn c\u00f9ng l\u00fac s\u1ebd c\u00f3 nh\u1eefng y\u00eau c\u1ea7u kh\u00e1c nhau v\u1ec1 CPU v\u00e0 b\u1ed9 nh\u1edb. Vi\u1ec7c ph\u00e2n t\u00edch nh\u1eadt k\u00fd ho\u1eb7c s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 gi\u00e1m s\u00e1t \u0111\u1ec3 thu th\u1eadp d\u1eef li\u1ec7u l\u1ecbch s\u1eed, k\u1ebft h\u1ee3p v\u1edbi d\u1ef1 \u0111o\u00e1n v\u1ec1 s\u1ef1 t\u0103ng tr\u01b0\u1edfng kinh doanh, l\u00e0 n\u1ec1n t\u1ea3ng c\u01a1 b\u1ea3n \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u1ea5u h\u00ecnh ph\u00f9 h\u1ee3p cho m\u00e1y ch\u1ee7.<\/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\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 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

Lo\u1ea1i \u1ee9ng d\u1ee5ng v\u00e0 M\u00f4i tr\u01b0\u1eddng Ph\u1ea7n m\u1ec1m<\/h3>\n\n\n\n

Lo\u1ea1i ph\u1ea7n m\u1ec1m m\u00e0 b\u1ea1n d\u1ef1 \u0111\u1ecbnh s\u1eed d\u1ee5ng s\u1ebd quy\u1ebft \u0111\u1ecbnh c\u00e1c y\u00eau c\u1ea7u v\u1ec1 \u201cph\u1ea7n m\u1ec1m\u201d \u0111\u1ed1i v\u1edbi m\u00e1y ch\u1ee7 (c\u00e1c \u0111\u1eb7c t\u00ednh k\u1ef9 thu\u1eadt c\u1ea7n thi\u1ebft \u0111\u1ec3 ph\u1ea7n m\u1ec1m ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3). V\u00ed d\u1ee5, m\u1ed9t c\u01a1 s\u1edf d\u1eef li\u1ec7u l\u1edbn (nh\u01b0 MySQL, PostgreSQL) \u0111\u00f2i h\u1ecfi m\u1ee9c \u0111\u1ed9 b\u1ed9 nh\u1edb cao v\u00e0 t\u1ed1c \u0111\u1ed9 I\/O \u0111\u0129a r\u1ea5t nhanh; m\u1ed9t m\u00e1y ch\u1ee7 truy\u1ec1n ph\u00e1t video c\u1ea7n dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef l\u1edbn c\u00f9ng b\u0103ng th\u00f4ng m\u1ea1ng cao; trong khi vi\u1ec7c ch\u1ea1y c\u00e1c \u1ee9ng d\u1ee5ng doanh nghi\u1ec7p b\u1eb1ng Java \u0111\u1eb7t ra nh\u1eefng y\u00eau c\u1ea7u kh\u1eaft khe v\u1ec1 hi\u1ec7u n\u0103ng \u0111a nh\u00e2n CPU v\u00e0 dung l\u01b0\u1ee3ng b\u1ed9 nh\u1edb. Vi\u1ec7c x\u00e1c \u0111\u1ecbnh r\u00f5 h\u1ec7 \u0111i\u1ec1u h\u00e0nh (nh\u01b0 CentOS, Ubuntu, Windows Server), m\u00e1y ch\u1ee7 web (nh\u01b0 Nginx, Apache), c\u01a1 s\u1edf d\u1eef li\u1ec7u v\u00e0 m\u00f4i tr\u01b0\u1eddng l\u1eadp tr\u00ecnh m\u00e0 b\u1ea1n s\u1ebd s\u1eed d\u1ee5ng s\u1ebd gi\u00fap b\u1ea1n l\u1ef1a ch\u1ecdn ph\u1ea7n c\u1ee9ng c\u00f3 t\u00ednh t\u01b0\u01a1ng th\u00edch t\u1ed1t nh\u1ea5t v\u00e0 hi\u1ec7u su\u1ea5t cao nh\u1ea5t.<\/p>\n\n\n\n

Y\u00eau c\u1ea7u v\u1ec1 b\u1ea3o m\u1eadt v\u00e0 tu\u00e2n th\u1ee7 d\u1eef li\u1ec7u<\/h3>\n\n\n\n

\u0110\u1ed1i v\u1edbi c\u00e1c ng\u00e0nh nh\u01b0 t\u00e0i ch\u00ednh, y t\u1ebf, th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed, b\u1ea3o m\u1eadt d\u1eef li\u1ec7u kh\u00f4ng ch\u1ec9 l\u00e0 v\u1ea5n \u0111\u1ec1 k\u1ef9 thu\u1eadt m\u00e0 c\u00f2n l\u00e0 y\u00eau c\u1ea7u v\u1ec1 ph\u00e1p l\u00fd v\u00e0 tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh. C\u00e1c m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp c\u00f3 l\u1ee3i th\u1ebf t\u1ef1 nhi\u00ean v\u1ec1 m\u1eb7t c\u00e1ch ly v\u1eadt l\u00fd, tuy nhi\u00ean b\u1ea1n v\u1eabn c\u1ea7n xem x\u00e9t li\u1ec7u c\u00f3 c\u1ea7n tri\u1ec3n khai th\u00eam c\u00e1c b\u1ee9c t\u01b0\u1eddng l\u1eeda ph\u1ea7n c\u1ee9ng, c\u00e1c b\u1ed9 s\u01b0u t\u1eadp \u1ed5 \u0111\u0129a RAID \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh d\u1ef1 ph\u00f2ng d\u1eef li\u1ec7u, c\u0169ng nh\u01b0 c\u00e1c k\u1ebf ho\u1ea1ch sao l\u01b0u d\u1eef li\u1ec7u \u0111\u1ecbnh k\u1ef3 \u1edf n\u01a1i kh\u00e1c. M\u1ed9t s\u1ed1 ho\u1ea1t \u0111\u1ed9ng kinh doanh c\u00f3 th\u1ec3 y\u00eau c\u1ea7u m\u00e1y ch\u1ee7 ph\u1ea3i \u0111\u1eb7t t\u1ea1i nh\u1eefng khu v\u1ef1c \u0111\u1ecba l\u00fd c\u1ee5 th\u1ec3 nh\u1eb1m tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh v\u1ec1 ch\u1ee7 quy\u1ec1n d\u1eef li\u1ec7u (ch\u1eb3ng h\u1ea1n nh\u01b0 GDPR).<\/p>\n\n\n\n

Ph\u00e2n t\u00edch s\u00e2u v\u1ec1 c\u1ea5u h\u00ecnh ph\u1ea7n c\u1ee9ng quan tr\u1ecdng<\/h2>\n\n\n\n

Ph\u1ea7n c\u1ee9ng l\u00e0 n\u1ec1n t\u1ea3ng v\u1eadt l\u00fd quy\u1ebft \u0111\u1ecbnh hi\u1ec7u su\u1ea5t c\u1ee7a m\u1ed9t m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp. Ch\u1ec9 b\u1eb1ng c\u00e1ch hi\u1ec3u r\u00f5 c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a t\u1eebng th\u00e0nh ph\u1ea7n c\u1ea5u th\u00e0nh, ch\u00fang ta m\u1edbi c\u00f3 th\u1ec3 \u0111\u01b0a ra l\u1ef1a ch\u1ecdn mang l\u1ea1i t\u1ef7 l\u1ec7 gi\u00e1 tr\u1ecb cao nh\u1ea5t so v\u1edbi chi ph\u00ed.<\/p>\n\n\n\n

B\u1ed9 x\u1eed l\u00fd (CPU): S\u1ed1 l\u00f5i v\u00e0 S\u1ed1 lu\u1ed3ng<\/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 CPU quy\u1ebft \u0111\u1ecbnh kh\u1ea3 n\u0103ng x\u1eed l\u00fd nhi\u1ec1u t\u00e1c v\u1ee5 \u0111\u1ed3ng th\u1eddi c\u1ee7a m\u00e1y ch\u1ee7. \u0110\u1ed1i v\u1edbi c\u00e1c lo\u1ea1i m\u00e1y ch\u1ee7 nh\u01b0 m\u00e1y ch\u1ee7 web, m\u00e1y ch\u1ee7 c\u01a1 s\u1edf d\u1eef li\u1ec7u, m\u00e1y ch\u1ee7 \u1ea3o h\u00f3a \u2013 nh\u1eefng n\u01a1i c\u1ea7n x\u1eed l\u00fd m\u1ed9t l\u01b0\u1ee3ng l\u1edbn y\u00eau c\u1ea7u \u0111\u1ed3ng th\u1eddi \u2013 vi\u1ec7c s\u1eed d\u1ee5ng nhi\u1ec1u l\u00f5i h\u01a1n (v\u00ed d\u1ee5: 16 l\u00f5i, 32 l\u00f5i) l\u00e0 r\u1ea5t quan tr\u1ecdng. B\u1ea1n c\u0169ng c\u1ea7n ch\u00fa \u00fd \u0111\u1ebfn t\u1ea7n s\u1ed1 xung nh\u1ecbp c\u1ee7a CPU, dung l\u01b0\u1ee3ng b\u1ed9 nh\u1edb \u0111\u1ec7m (cache) v\u00e0 ki\u1ebfn tr\u00fac CPU (ch\u1eb3ng h\u1ea1n: d\u00f2ng Intel Xeon Scalable ho\u1eb7c AMD EPYC). T\u1ea7n s\u1ed1 xung nh\u1ecbp cao ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c t\u00e1c v\u1ee5 \u0111\u00f2i h\u1ecfi nhi\u1ec1u t\u00ednh to\u00e1n, trong khi nhi\u1ec1u l\u00f5i l\u1ea1i ph\u00f9 h\u1ee3p h\u01a1n v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng c\u00f3 l\u01b0\u1ee3ng y\u00eau c\u1ea7u cao. Khi l\u1ef1a ch\u1ecdn CPU, b\u1ea1n c\u1ea7n t\u00ecm s\u1ef1 c\u00e2n b\u1eb1ng gi\u1eefa s\u1ed1 l\u01b0\u1ee3ng l\u00f5i, t\u1ea7n s\u1ed1 xung nh\u1ecbp v\u00e0 ng\u00e2n s\u00e1ch \u0111\u1ea7u t\u01b0.<\/p>\n

\u0110\u1ecdc th\u00eam H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u00e0 c\u00e1c th\u1ef1c ti\u1ec5n t\u1ed1t nh\u1ea5t \u0111\u1ec3 ph\u00e1t tri\u1ec3n m\u1ed9t theme WordPress hi\u1ec7u su\u1ea5t cao: T\u1eeb c\u01a1 b\u1ea3n \u0111\u1ebfn n\u00e2ng cao<\/a>\u3002<\/p>\n\n\n\n\n

B\u1ed9 nh\u1edb (RAM): Dung l\u01b0\u1ee3ng v\u00e0 lo\u1ea1i<\/h3>\n\n\n\n

B\u1ed9 nh\u1edb l\u00e0 khu v\u1ef1c l\u00e0m vi\u1ec7c t\u1ea1m th\u1eddi cho d\u1eef li\u1ec7u. N\u1ebfu dung l\u01b0\u1ee3ng b\u1ed9 nh\u1edb kh\u00f4ng \u0111\u1ee7, h\u1ec7 th\u1ed1ng s\u1ebd th\u01b0\u1eddng xuy\u00ean s\u1eed d\u1ee5ng \u1ed5 \u0111\u0129a c\u1ee9ng nh\u01b0 b\u1ed9 nh\u1edb \u1ea3o, d\u1eabn \u0111\u1ebfn s\u1ef1 gi\u1ea3m s\u00fat \u0111\u00e1ng k\u1ec3 v\u1ec1 hi\u1ec7u n\u0103ng. \u0110\u1ed1i v\u1edbi h\u1ea7u h\u1ebft c\u00e1c \u1ee9ng d\u1ee5ng doanh nghi\u1ec7p, 16GB l\u00e0 c\u1ea5u h\u00ecnh c\u01a1 b\u1ea3n; 32GB ho\u1eb7c 64GB \u0111\u00e3 tr\u1edf th\u00e0nh ti\u00eau chu\u1ea9n th\u00f4ng th\u01b0\u1eddng. Tuy nhi\u00ean, c\u00e1c \u1ee9ng d\u1ee5ng qu\u1ea3n l\u00fd c\u01a1 s\u1edf d\u1eef li\u1ec7u l\u1edbn ho\u1eb7c y\u00eau c\u1ea7u t\u00ednh to\u00e1n s\u1eed d\u1ee5ng nhi\u1ec1u b\u1ed9 nh\u1edb c\u00f3 th\u1ec3 c\u1ea7n \u0111\u1ebfn 128GB ho\u1eb7c th\u1eadm ch\u00ed nhi\u1ec1u h\u01a1n. Ngo\u00e0i ra, b\u1ea1n n\u00ean ch\u1ecdn b\u1ed9 nh\u1edb c\u00f3 t\u00ednh n\u0103ng ECC (Error Correction Code \u2013 Ki\u1ec3m tra v\u00e0 S\u1eeda l\u1ed7i), v\u00ec n\u00f3 c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n v\u00e0 s\u1eeda c\u00e1c l\u1ed7i x\u1ea3y ra trong b\u1ed9 nh\u1edb, t\u1eeb \u0111\u00f3 n\u00e2ng cao \u0111\u00e1ng k\u1ec3 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh v\u00e0 t\u00ednh to\u00e0n v\u1eb9n d\u1eef li\u1ec7u c\u1ee7a h\u1ec7 th\u1ed1ng khi ho\u1ea1t \u0111\u1ed9ng trong th\u1eddi gian d\u00e0i v\u1edbi t\u1ea3i l\u01b0\u1ee3ng cao.<\/p>\n\n\n\n

Gi\u1ea3i ph\u00e1p l\u01b0u tr\u1eef: L\u1ef1a ch\u1ecdn gi\u1eefa SSD v\u00e0 HDD<\/h3>\n\n\n\n

Hi\u1ec7u n\u0103ng c\u1ee7a h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef tr\u1ef1c ti\u1ebfp \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn t\u1ed1c \u0111\u1ed9 \u0111\u1ecdc v\u00e0 ghi d\u1eef li\u1ec7u. \u1ed4 \u0111\u0129a th\u1ec3 r\u1eafn (SSD) v\u1edbi t\u1ed1c \u0111\u1ed9 \u0111\u1ecdc\/ghi c\u1ef1c cao (\u0111\u1eb7c bi\u1ec7t l\u00e0 IOPS \u0111\u1ecdc ng\u1eabu nhi\u00ean) \u0111\u00e3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u cho \u1ed5 \u0111\u0129a h\u1ec7 \u0111i\u1ec1u h\u00e0nh v\u00e0 \u1ed5 \u0111\u0129a c\u01a1 s\u1edf d\u1eef li\u1ec7u, gi\u00fap c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 t\u1ed1c \u0111\u1ed9 ph\u1ea3n h\u1ed3i c\u1ee7a c\u00e1c \u1ee9ng d\u1ee5ng. \u1ed4 \u0111\u0129a c\u01a1 h\u1ecdc (HDD) l\u1ea1i cung c\u1ea5p dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef l\u1edbn v\u1edbi chi ph\u00ed th\u1ea5p h\u01a1n, ph\u00f9 h\u1ee3p \u0111\u1ec3 l\u01b0u tr\u1eef c\u00e1c d\u1eef li\u1ec7u c\u00f3 dung l\u01b0\u1ee3ng l\u1edbn nh\u01b0ng kh\u00f4ng \u0111\u00f2i h\u1ecfi t\u1ed1c \u0111\u1ed9 cao, ch\u1eb3ng h\u1ea1n nh\u01b0 nh\u1eadt k\u00fd, b\u1ea3n sao l\u01b0u, t\u1ec7p media, v.v. M\u1ed9t gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u ph\u1ed5 bi\u1ebfn l\u00e0 s\u1eed d\u1ee5ng ki\u1ebfn tr\u00fac k\u1ebft h\u1ee3p \u201cSSD + HDD\u201d, v\u00e0 c\u1ea5u h\u00ecnh RAID 1 ho\u1eb7c RAID 10 cho c\u00e1c d\u1eef li\u1ec7u quan tr\u1ecdng nh\u1eb1m \u0111\u1ea3m b\u1ea3o c\u00e2n b\u1eb1ng gi\u1eefa t\u1ed1c \u0111\u1ed9, dung l\u01b0\u1ee3ng v\u00e0 t\u00ednh b\u1ea3o m\u1eadt d\u1eef li\u1ec7u.<\/p>\n\n\n\n

B\u0103ng th\u00f4ng v\u00e0 k\u1ebft n\u1ed1i m\u1ea1ng<\/h3>\n\n\n\n

B\u0103ng th\u00f4ng quy\u1ebft \u0111\u1ecbnh kh\u1ea3 n\u0103ng trao \u0111\u1ed5i d\u1eef li\u1ec7u gi\u1eefa m\u00e1y ch\u1ee7 v\u00e0 m\u00f4i tr\u01b0\u1eddng b\u00ean ngo\u00e0i. B\u1ea1n c\u1ea7n l\u1ef1a ch\u1ecdn b\u0103ng th\u00f4ng ph\u00f9 h\u1ee3p d\u1ef1a tr\u00ean ph\u00e2n b\u1ed1 ng\u01b0\u1eddi d\u00f9ng v\u00e0 lo\u1ea1i l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp c\u1ee7a m\u00ecnh. Th\u00f4ng th\u01b0\u1eddng, c\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 s\u1ebd cung c\u1ea5p c\u00e1c g\u00f3i b\u0103ng th\u00f4ng v\u1edbi t\u1ed1c \u0111\u1ed9 100Mbps, 1Gbps ho\u1eb7c th\u1eadm ch\u00ed 10Gbps. Ngo\u00e0i dung l\u01b0\u1ee3ng b\u0103ng th\u00f4ng, ch\u1ea5t l\u01b0\u1ee3ng b\u0103ng th\u00f4ng c\u0169ng r\u1ea5t quan tr\u1ecdng: \u0111\u00f3 l\u00e0 b\u0103ng th\u00f4ng chia s\u1ebb hay b\u0103ng th\u00f4ng d\u00e0nh ri\u00eang? \u0110\u00f3 l\u00e0 k\u1ebft n\u1ed1i qu\u1ed1c t\u1ebf hay k\u1ebft n\u1ed1i tr\u1ef1c ti\u1ebfp \u0111\u1ebfn Trung Qu\u1ed1c \u0110\u1ea1i l\u1ee5c v\u1edbi ch\u1ea5t l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a? \u0110\u1ed9 tr\u1ec5 m\u1ea1ng v\u00e0 t\u1ef7 l\u1ec7 m\u1ea5t g\u00f3i d\u1eef li\u1ec7u nh\u01b0 th\u1ebf n\u00e0o? \u0110\u1ed1i v\u1edbi c\u00e1c d\u1ecbch v\u1ee5 h\u01b0\u1edbng t\u1edbi ng\u01b0\u1eddi d\u00f9ng tr\u00ean to\u00e0n c\u1ea7u, vi\u1ec7c ch\u1ecdn m\u1ed9t trung t\u00e2m d\u1eef li\u1ec7u k\u1ebft n\u1ed1i v\u1edbi m\u1ea1ng c\u1ed1t l\u00f5i ch\u1ea5t l\u01b0\u1ee3ng cao l\u00e0 r\u1ea5t quan tr\u1ecdng.<\/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 hi\u1ec7u qu\u1ea3 chi ph\u00ed v\u00e0 l\u1ef1a ch\u1ecdn nh\u00e0 cung c\u1ea5p<\/h2>\n\n\n\n

Vi\u1ec7c s\u1edf h\u1eefu m\u1ed9t m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp c\u00f3 ngh\u0129a l\u00e0 b\u1ea1n ph\u1ea3i ch\u1ecbu to\u00e0n b\u1ed9 chi ph\u00ed ph\u1ea7n c\u1ee9ng v\u00e0 tr\u00e1ch nhi\u1ec7m v\u1eadn h\u00e0nh, b\u1ea3o tr\u00ec m\u00e1y ch\u1ee7 \u0111\u00f3. Do \u0111\u00f3, m\u1ed9t ph\u00e2n t\u00edch t\u1ed5ng th\u1ec3 v\u1ec1 hi\u1ec7u qu\u1ea3 chi ph\u00ed l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t trong qu\u00e1 tr\u00ecnh \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh.<\/p>\n\n\n\n

M\u00f4 h\u00ecnh Chi ph\u00ed To\u00e0n di\u1ec7n: CAPEX v\u00e0 OPEX<\/h3>\n\n\n\n

Chi ph\u00ed kh\u00f4ng ch\u1ec9 bao g\u1ed3m chi ph\u00ed mua ban \u0111\u1ea7u ho\u1eb7c ph\u00ed thu\u00ea h\u00e0ng th\u00e1ng c\u1ee7a m\u00e1y ch\u1ee7 (CAPEX). Chi ph\u00ed v\u1eadn h\u00e0nh (OPEX) c\u0169ng r\u1ea5t quan tr\u1ecdng, th\u1eadm ch\u00ed c\u00f3 th\u1ec3 c\u00f2n cao h\u01a1n. Nh\u1eefng chi ph\u00ed n\u00e0y ch\u1ee7 y\u1ebfu bao g\u1ed3m:
\n1. Ph\u00ed thu\u00ea m\u00e1y ch\u1ee7: \u0110\u01b0\u1ee3c t\u00ednh d\u1ef1a tr\u00ean k\u00edch th\u01b0\u1edbc c\u1ee7a khung m\u00e1y ch\u1ee7 (1U, 2U), dung l\u01b0\u1ee3ng \u0111i\u1ec7n s\u1eed d\u1ee5ng (bao nhi\u00eau Ampe) v\u00e0 chi ph\u00ed b\u0103ng th\u00f4ng.
\n2. Chi ph\u00ed nh\u00e2n l\u1ef1c v\u1eadn h\u00e0nh: Bao g\u1ed3m vi\u1ec7c c\u00e0i \u0111\u1eb7t h\u1ec7 th\u1ed1ng, c\u1ea5u h\u00ecnh, t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt, gi\u00e1m s\u00e1t h\u00e0ng ng\u00e0y, kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 v\u00e0 c\u1eadp nh\u1eadt b\u1ea3n v\u00e1. N\u1ebfu kh\u00f4ng c\u00f3 \u0111\u1ed9i ng\u0169 chuy\u00ean nghi\u1ec7p n\u1ed9i b\u1ed9, b\u1ea1n c\u1ea7n xem x\u00e9t chi ph\u00ed thu\u00ea d\u1ecbch v\u1ee5 t\u1eeb c\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 qu\u1ea3n l\u00fd h\u1ec7 th\u1ed1ng (MSP \u2013 Managed Service Providers).
\n3. Ph\u00ed c\u1ea5p ph\u00e9p ph\u1ea7n m\u1ec1m: \u0110\u1ed1i v\u1edbi vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c ph\u1ea7n m\u1ec1m th\u01b0\u01a1ng m\u1ea1i nh\u01b0 Windows Server, cPanel, v.v.
\n4. Chi ph\u00ed n\u00e2ng c\u1ea5p v\u00e0 m\u1edf r\u1ed9ng sau n\u00e0y: Chi ph\u00ed n\u00e2ng c\u1ea5p ph\u1ea7n c\u1ee9ng khi n\u00f3 tr\u1edf n\u00ean l\u1ed7i th\u1eddi, ho\u1eb7c chi ph\u00ed m\u1edf r\u1ed9ng quy m\u00f4 do s\u1ef1 t\u0103ng tr\u01b0\u1edfng c\u1ee7a doanh nghi\u1ec7p.<\/p>\n\n\n\n

S\u1ef1 c\u00e2n nh\u1eafc gi\u1eefa vi\u1ec7c thu\u00ea, mua ho\u1eb7c t\u1ef1 qu\u1ea3n l\u00fd d\u1ecbch v\u1ee5 (hosting, renting vs. self-purchasing)<\/h3>\n\n\n\n

C\u00f3 ba c\u00e1ch ch\u00ednh m\u00e0 c\u00e1c doanh nghi\u1ec7p c\u00f3 th\u1ec3 s\u1edf h\u1eefu m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp:
\n* L\u01b0u tr\u1eef (Hosting): Doanh nghi\u1ec7p t\u1ef1 mua ph\u1ea7n c\u1ee9ng m\u00e1y ch\u1ee7, \u0111\u1eb7t n\u00f3 t\u1ea1i trung t\u00e2m d\u1eef li\u1ec7u c\u1ee7a nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5, thanh to\u00e1n ph\u00ed l\u01b0u tr\u1eef v\u00e0 b\u0103ng th\u00f4ng. \u01afu \u0111i\u1ec3m l\u00e0 quy\u1ec1n s\u1edf h\u1eefu ph\u1ea7n c\u1ee9ng ho\u00e0n to\u00e0n thu\u1ed9c v\u1ec1 m\u00ecnh, chi ph\u00ed d\u00e0i h\u1ea1n c\u00f3 th\u1ec3 th\u1ea5p h\u01a1n, c\u1ea5u h\u00ecnh linh ho\u1ea1t. Nh\u01b0\u1ee3c \u0111i\u1ec3m l\u00e0 c\u1ea7n v\u1ed1n \u0111\u1ea7u t\u01b0 ban \u0111\u1ea7u cao v\u00e0 kh\u1ea3 n\u0103ng v\u1eadn h\u00e0nh, b\u1ea3o tr\u00ec ph\u1ea7n c\u1ee9ng.
\n* Thu\u00ea (Renting): Doanh nghi\u1ec7p thu\u00ea ph\u1ea7n c\u1ee9ng m\u1ed9t m\u00e1y ch\u1ee7 t\u1eeb nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 theo th\u00e1ng ho\u1eb7c theo n\u0103m. \u01afu \u0111i\u1ec3m l\u00e0 \u0111\u1ea7u t\u01b0 ban \u0111\u1ea7u th\u1ea5p, tri\u1ec3n khai nhanh, l\u1ed7i ph\u1ea7n c\u1ee9ng th\u01b0\u1eddng do nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 ch\u1ecbu tr\u00e1ch nhi\u1ec7m thay th\u1ebf. Nh\u01b0\u1ee3c \u0111i\u1ec3m l\u00e0 t\u1ed5ng chi ph\u00ed thu\u00ea t\u00edch l\u0169y d\u00e0i h\u1ea1n c\u00f3 th\u1ec3 v\u01b0\u1ee3t qu\u00e1 chi ph\u00ed t\u1ef1 mua, v\u00e0 c\u00e1c t\u00f9y ch\u1ecdn n\u00e2ng c\u1ea5p c\u1ea5u h\u00ecnh ph\u1ea7n c\u1ee9ng c\u00f3 th\u1ec3 b\u1ecb h\u1ea1n ch\u1ebf.
\n* T\u1ef1 x\u00e2y d\u1ef1ng ph\u00f2ng m\u00e1y: Ch\u1ec9 ph\u00f9 h\u1ee3p cho c\u00e1c doanh nghi\u1ec7p l\u1edbn c\u00f3 nhu c\u1ea7u \u0111\u1eb7c bi\u1ec7t v\u00e0 ngu\u1ed3n l\u1ef1c c\u1ef1c k\u1ef3 d\u1ed3i d\u00e0o, li\u00ean quan \u0111\u1ebfn c\u00e1c c\u00f4ng tr\u00ecnh ph\u1ee9c t\u1ea1p nh\u01b0 \u0111\u1ecba \u0111i\u1ec3m, \u0111i\u1ec7n, l\u00e0m m\u00e1t, an ninh v\u00e0 k\u1ebft n\u1ed1i m\u1ea1ng, th\u01b0\u1eddng kh\u00f4ng khuy\u1ebfn ngh\u1ecb cho c\u00e1c doanh nghi\u1ec7p v\u1eeba v\u00e0 nh\u1ecf xem x\u00e9t.<\/p>\n

\u0110\u1ecdc th\u00eam H\u01b0\u1edbng d\u1eabn T\u1ed1i \u01b0u WordPress To\u00e0n di\u1ec7n: 20 M\u1eb9o Th\u1ef1c Chi\u1ebfn \u0110\u1ec3 C\u1ea3i Thi\u1ec7n T\u1ed1c \u0110\u1ed9, B\u1ea3o M\u1eadt v\u00e0 X\u1ebfp h\u1ea1ng SEO<\/a>\u3002<\/p>\n\n\n\n\n

C\u00e1c ti\u00eau ch\u00ed \u0111\u00e1nh gi\u00e1 quan tr\u1ecdng khi l\u1ef1a ch\u1ecdn nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5<\/h3>\n\n\n\n

Vi\u1ec7c l\u1ef1a ch\u1ecdn m\u1ed9t nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 \u0111\u00e1ng tin c\u1eady ch\u00ednh l\u00e0 b\u01b0\u1edbc quan tr\u1ecdng \u0111\u1ea7u ti\u00ean d\u1eabn \u0111\u1ebfn th\u00e0nh c\u00f4ng. Khi \u0111\u00e1nh gi\u00e1, b\u1ea1n c\u1ea7n ch\u00fa \u00fd \u0111\u1ebfn nh\u1eefng y\u1ebfu t\u1ed1 sau:
\n* SLA (Th\u1ecfa thu\u1eadn c\u1ea5p \u0111\u1ed9 d\u1ecbch v\u1ee5): Ch\u00fa \u00fd \u0111\u1ebfn c\u00e1c cam k\u1ebft \u0111\u1ea3m b\u1ea3o v\u1ec1 kh\u1ea3 n\u0103ng k\u1ebft n\u1ed1i m\u1ea1ng, cung c\u1ea5p \u0111i\u1ec7n v\u00e0 thay th\u1ebf ph\u1ea7n c\u1ee9ng c\u1ee7a n\u00f3, th\u01b0\u1eddng \u0111\u01b0\u1ee3c bi\u1ec3u th\u1ecb b\u1eb1ng \u201cs\u1ed1 ch\u00edn\u201d (v\u00ed d\u1ee5: 99.9%).
\n* H\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt: C\u00f3 cung c\u1ea5p h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt 24\/7 kh\u00f4ng? Th\u1eddi gian ph\u1ea3n h\u1ed3i l\u00e0 bao l\u00e2u? Tr\u00ecnh \u0111\u1ed9 chuy\u00ean m\u00f4n c\u1ee7a \u0111\u1ed9i ng\u0169 h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt nh\u01b0 th\u1ebf n\u00e0o?
\n* B\u1ea3o m\u1eadt: Trung t\u00e2m d\u1eef li\u1ec7u c\u00f3 trang b\u1ecb ki\u1ec3m so\u00e1t ra v\u00e0o b\u1eb1ng sinh tr\u1eafc h\u1ecdc, gi\u00e1m s\u00e1t video, t\u01b0\u1eddng l\u1eeda v\u00e0 kh\u1ea3 n\u0103ng gi\u1ea3m thi\u1ec3u t\u1ea5n c\u00f4ng DDoS kh\u00f4ng?
\n* Uy t\u00edn v\u00e0 th\u01b0\u01a1ng hi\u1ec7u: Xem x\u00e9t \u0111\u00e1nh gi\u00e1 t\u1eeb b\u00ean th\u1ee9 ba, nh\u1eadn x\u00e9t c\u1ee7a ng\u01b0\u1eddi d\u00f9ng v\u00e0 c\u00e1c case study \u0111\u1ec3 hi\u1ec3u v\u1ec1 danh ti\u1ebfng l\u00e2u d\u00e0i c\u1ee7a nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5.<\/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 l\u00e0 m\u1ed9t quy\u1ebft \u0111\u1ecbnh chi\u1ebfn l\u01b0\u1ee3c \u0111\u00f2i h\u1ecfi s\u1ef1 c\u00e2n nh\u1eafc t\u1ed5ng th\u1ec3 gi\u1eefa c\u00e1c y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt v\u00e0 chi ph\u00ed kinh doanh. Qu\u00e1 tr\u00ecnh n\u00e0y b\u1eaft \u0111\u1ea7u b\u1eb1ng vi\u1ec7c n\u1eafm r\u00f5 l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp c\u1ee7a doanh nghi\u1ec7p, \u0111\u1eb7c \u0111i\u1ec3m c\u1ee7a c\u00e1c \u1ee9ng d\u1ee5ng, c\u0169ng nh\u01b0 c\u00e1c y\u00eau c\u1ea7u v\u1ec1 b\u1ea3o m\u1eadt v\u00e0 tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh ph\u00e1p l\u00fd. Tr\u00ean c\u01a1 s\u1edf \u0111\u00f3, c\u1ea7n hi\u1ec3u s\u00e2u v\u1ec1 c\u00e1c ch\u1ec9 s\u1ed1 hi\u1ec7u n\u0103ng c\u1ee7a c\u00e1c th\u00e0nh ph\u1ea7n ph\u1ea7n c\u1ee9ng c\u1ed1t l\u00f5i nh\u01b0 CPU, b\u1ed9 nh\u1edb, l\u01b0u tr\u1eef v\u00e0 b\u0103ng th\u00f4ng \u0111\u1ec3 x\u00e2y d\u1ef1ng \u0111\u01b0\u1ee3c m\u1ed9t c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u1ed5n \u0111\u1ecbnh v\u00e0 hi\u1ec7u qu\u1ea3. Cu\u1ed1i c\u00f9ng, b\u1eb1ng c\u00e1ch x\u00e2y d\u1ef1ng m\u1ed9t m\u00f4 h\u00ecnh to\u00e0n di\u1ec7n bao g\u1ed3m t\u1ea5t c\u1ea3 c\u00e1c chi ph\u00ed r\u00f5 r\u00e0ng v\u00e0 ng\u1ea7m \u1ea9n, \u0111\u1ed3ng th\u1eddi so s\u00e1nh c\u00e1c ph\u01b0\u01a1ng th\u1ee9c qu\u1ea3n l\u00fd (nh\u01b0 t\u1ef1 v\u1eadn h\u00e0nh, thu\u00ea m\u00e1y ch\u1ee7), ng\u01b0\u1eddi d\u00f9ng s\u1ebd ch\u1ecdn \u0111\u01b0\u1ee3c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 uy t\u00edn v\u00e0 \u0111\u00e1ng tin c\u1eady. \u0110i\u1ec1u n\u00e0y gi\u00fap \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ef1 c\u00e2n b\u1eb1ng t\u1ed1i \u01b0u gi\u1eefa hi\u1ec7u n\u0103ng, b\u1ea3o m\u1eadt v\u00e0 quy\u1ec1n ki\u1ec3m so\u00e1t, t\u1eeb \u0111\u00f3 h\u1ed7 tr\u1ee3 s\u1ef1 ph\u00e1t tri\u1ec3n b\u1ec1n v\u1eefng cho doanh nghi\u1ec7p trong hi\u1ec7n<\/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

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

S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa m\u00e1y ch\u1ee7 ri\u00eang v\u00e0 m\u00e1y ch\u1ee7 \u0111\u00e1m m\u00e2y l\u00e0 g\u00ec?<\/h3>\n\n\n\n

M\u1ed9t m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb ph\u1ea7n c\u1ee9ng v\u1eadt l\u00fd ho\u00e0n to\u00e0n \u0111\u1ed9c l\u1eadp, s\u1eed d\u1ee5ng to\u00e0n b\u1ed9 ngu\u1ed3n l\u1ef1c c\u1ee7a n\u00f3 m\u1ed9t c\u00e1ch ri\u00eang bi\u1ec7t. Hi\u1ec7u n\u0103ng c\u1ee7a n\u00f3 \u1ed5n \u0111\u1ecbnh v\u00e0 c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c, \u0111\u1ed3ng th\u1eddi cung c\u1ea5p quy\u1ec1n truy c\u1eadp t\u1ed1i \u0111a (quy\u1ec1n root) v\u00e0o h\u1ec7 th\u1ed1ng. Lo\u1ea1i m\u00e1y ch\u1ee7 n\u00e0y r\u1ea5t ph\u00f9 h\u1ee3p v\u1edbi nh\u1eefng t\u1ea3i c\u00f4ng vi\u1ec7<\/p>\n\n\n\n

M\u00e1y ch\u1ee7 \u0111\u00e1m m\u00e2y (Cloud Server) l\u00e0 nh\u1eefng instance \u0111\u01b0\u1ee3c t\u1ea1o ra t\u1eeb m\u1ed9t c\u1ee5m l\u1edbn m\u00e1y ch\u1ee7 v\u1eadt l\u00fd th\u00f4ng qua c\u00f4ng ngh\u1ec7 \u1ea3o h\u00f3a. C\u00e1c ngu\u1ed3n l\u1ef1c c\u1ee7a ch\u00fang th\u01b0\u1eddng c\u00f3 t\u00ednh linh ho\u1ea1t v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c m\u1edf r\u1ed9ng theo nhu c\u1ea7u, v\u00e0 ng\u01b0\u1eddi d\u00f9ng ch\u1ec9 ph\u1ea3i tr\u1ea3 ph\u00ed theo th\u1eddi gian s\u1eed d\u1ee5ng. Vi\u1ec7c tri\u1ec3n khai m\u00e1y ch\u1ee7 \u0111\u00e1m m\u00e2y di\u1ec5n ra r\u1ea5t nhanh, ph\u00f9 h\u1ee3p v\u1edbi nh\u1eefng doanh nghi\u1ec7p c\u00f3 l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp thay \u0111\u1ed5i th\u01b0\u1eddng xuy\u00ean ho\u1eb7c c\u1ea7n th\u1ef1c hi\u1ec7n c\u00e1c thay \u0111\u1ed5i nhanh ch\u00f3ng trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh. S\u1ef1 kh\u00e1c bi\u1ec7<\/p>\n\n\n\n

M\u1ed9t trang web c\u00f3 l\u01b0\u1ee3ng truy c\u1eadp cao \u0111\u1ebfn m\u1ee9c n\u00e0o th\u00ec c\u1ea7n xem x\u00e9t vi\u1ec7c s\u1eed d\u1ee5ng m\u1ed9t m\u00e1y ch\u1ee7 ri\u00eang bi\u1ec7t?<\/h3>\n\n\n\n

Kh\u00f4ng c\u00f3 m\u1ed9t ng\u01b0\u1ee1ng c\u1ee5 th\u1ec3 n\u00e0o cho vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y ch\u1ee7 ri\u00eang, b\u1edfi \u0111i\u1ec1u n\u00e0y c\u00f2n ph\u1ee5 thu\u1ed9c v\u00e0o t\u1ef7 l\u1ec7 n\u1ed9i dung \u0111\u1ed9ng tr\u00ean trang web, hi\u1ec7u su\u1ea5t \u1ee9ng d\u1ee5ng, v\u00e0 nhi\u1ec1u y\u1ebfu t\u1ed1 kh\u00e1c n\u1eefa. Tuy nhi\u00ean, khi l\u01b0\u1ee3ng truy c\u1eadp h\u00e0ng ng\u00e0y (PV) c\u1ee7a trang web b\u1ea1n \u0111\u1ea1t \u0111\u1ebfn h\u00e0ng tr\u0103m ngh\u00ecn l\u01b0\u1ee3t, ho\u1eb7c khi s\u1eed d\u1ee5ng d\u1ecbch v\u1ee5 VPS hi\u1ec7u su\u1ea5t cao v\u1eabn th\u01b0\u1eddng xuy\u00ean g\u1eb7p ph\u1ea3i c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 CPU, b\u1ed9 nh\u1edb ho\u1eb7c t\u1ed1c \u0111\u1ed9 I\/O, th\u00ec b\u1ea1n n\u00ean c\u00e2n nh\u1eafc vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y ch\u1ee7 ri\u00eang m\u1ed9t c\u00e1ch nghi\u00eam t\u00fac. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng trong tr\u01b0\u1eddng h\u1ee3p doanh nghi\u1ec7p c\u1ee7a b\u1ea1n c\u00f3 c\u00e1c ho\u1ea1t \u0111\u1ed9ng nh\u01b0 giao d\u1ecbch c\u01a1 s\u1edf d\u1eef li\u1ec7u th\u01b0\u1eddng xuy\u00ean, t\u00ednh to\u00e1n theo th\u1eddi gian th\u1ef1c, ho\u1eb7c cung c\u1ea5p d\u1ecbch v\u1ee5 truy<\/p>\n\n\n\n

L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh t\u00f4i c\u1ea7n bao nhi\u00eau b\u0103ng th\u00f4ng?<\/h3>\n\n\n\n

M\u1ed9t ph\u01b0\u01a1ng ph\u00e1p \u01b0\u1edbc l\u01b0\u1ee3ng s\u01a1 b\u1ed9 l\u00e0: Nhu c\u1ea7u b\u0103ng th\u00f4ng (Mbps) \u2248 (L\u01b0\u1ee3ng trang \u0111\u01b0\u1ee3c truy c\u1eadp m\u1ed7i ng\u00e0y \u00d7 K\u00edch th\u01b0\u1edbc trung b\u00ecnh c\u1ee7a m\u1ed7i trang \u00d7 H\u1ec7 s\u1ed1 d\u01b0 th\u1eeba) \/ (86400 gi\u00e2y \u00d7 H\u1ec7 s\u1ed1 l\u01b0u l\u01b0\u1ee3ng \u0111\u1ec9nh). Trong \u0111\u00f3, k\u00edch th\u01b0\u1edbc trung b\u00ecnh c\u1ee7a m\u1ed7i trang c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh th\u00f4ng qua c\u00f4ng c\u1ee5 ph\u00e1t tri\u1ec3n tr\u00ecnh duy\u1ec7t; h\u1ec7 s\u1ed1 d\u01b0 th\u1eeba c\u00f3 th\u1ec3 l\u1ea5y gi\u00e1 tr\u1ecb t\u1eeb 2 \u0111\u1ebfn 3; h\u1ec7 s\u1ed1 l\u01b0u l\u01b0\u1ee3ng \u0111\u1ec9nh bi\u1ec3u th\u1ecb m\u1ee9c l\u01b0u l\u01b0\u1ee3ng trong gi\u1edd cao \u0111i\u1ec3m so v\u1edbi m\u1ee9c trung b\u00ecnh, th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1eb7t trong kho\u1ea3ng t\u1eeb 4 \u0111\u1ebfn 10. M\u1ed9t c\u00e1ch th\u1ef1c t\u1ebf h\u01a1n l\u00e0 ch\u1ecdn m\u1ed9t gi\u1ea3i ph\u00e1p cho ph\u00e9p n\u00e2ng c\u1ea5p b\u0103ng th\u00f4ng m\u1ed9t c\u00e1ch linh ho\u1ea1t ngay t\u1eeb \u0111\u1ea7u, v\u00e0 sau \u0111\u00f3 \u0111i\u1ec1u ch\u1ec9nh nhanh ch\u00f3ng d\u1ef1a tr\u00ean d\u1eef li\u1ec7u gi\u00e1m s\u00e1t th\u1ef1c t\u1ebf (nh\u01b0 bi\u1ec3u \u0111\u1ed3 l\u01b0u l\u01b0\u1ee3ng cung c\u1ea5p b\u1edfi b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n m\u00e1y ch\u1ee7 ho\u1eb7c c\u00e1c c\u00f4ng c\u1ee5 gi\u00e1m s\u00e1t).<\/p>\n\n\n\n

\u0110i\u1ec1u g\u00ec n\u00ean l\u00e0m khi m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp g\u1eb7p s\u1ef1 c\u1ed1 ph\u1ea7n c\u1ee9ng?<\/h3>\n\n\n\n

\u0110i\u1ec1u n\u00e0y ph\u1ee5 thu\u1ed9c v\u00e0o m\u00f4 h\u00ecnh h\u1ee3p t\u00e1c gi\u1eefa b\u1ea1n v\u00e0 nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5. N\u1ebfu b\u1ea1n ch\u1ecdn d\u1ecbch v\u1ee5 thu\u00ea ho\u1eb7c d\u1ecbch v\u1ee5 qu\u1ea3n l\u00fd to\u00e0n di\u1ec7n (full hosting), th\u00ec Th\u1ecfa thu\u1eadn Ch\u1ea5t l\u01b0\u1ee3ng D\u1ecbch v\u1ee5 (Service Level Agreement \u2013 SLA) s\u1ebd quy \u0111\u1ecbnh r\u00f5 r\u00e0ng th\u1eddi gian ph\u1ea3n h\u1ed3i v\u00e0 th\u1eddi gian thay th\u1ebf ph\u1ea7n c\u1ee9ng khi x\u1ea3y ra s\u1ef1 c\u1ed1, v\u00ed d\u1ee5 nh\u01b0 \u201cnh\u00e2n vi\u00ean s\u1ebd \u0111\u1ebfn hi\u1ec7n tr\u01b0\u1eddng trong v\u00f2ng 4 gi\u1edd \u0111\u1ec3 thay th\u1ebf ph\u1ea7n c\u1ee9ng\u201d. Nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 s\u1ebd ch\u1ecbu tr\u00e1ch nhi\u1ec7m x\u1eed l\u00fd ph\u1ea7n c\u1ee9ng b\u1ecb h\u1ecfng. N\u1ebfu b\u1ea1n t\u1ef1 mua ph\u1ea7n c\u1ee9ng \u0111\u1ec3 qu\u1ea3n l\u00fd, b\u1ea1n s\u1ebd ph\u1ea3i t\u1ef1 m\u00ecnh ho\u1eb7c thu\u00ea b\u00ean th\u1ee9 ba cung c\u1ea5p linh ki\u1ec7n d\u1ef1 ph\u00f2ng v\u00e0 li\u00ean h\u1ec7 v\u1edbi nh\u00e2n vi\u00ean trung t\u00e2m d\u1eef li\u1ec7u \u0111\u1ec3 th\u1ef1c hi\u1ec7n vi\u1ec7c thay th\u1ebf. Do \u0111\u00f3, khi l\u1ef1a ch\u1ecdn d\u1ecbch v\u1ee5, vi\u1ec7c hi\u1ec3u r\u00f5 quy tr\u00ecnh x\u1eed l\u00fd s\u1ef1 c\u1ed1 v\u00e0 chu\u1ea9n b\u1ecb k\u1ebf ho\u1ea1ch \u1ee9ng ph<\/p>","protected":false},"excerpt":{"rendered":"

B\u00e0i vi\u1ebft n\u00e0y tr\u00ecnh b\u00e0y m\u1ed9t c\u00e1ch h\u1ec7 th\u1ed1ng c\u00e1c y\u00eau c\u1ea7u c\u1ed1t l\u00f5i c\u1ee7a doanh nghi\u1ec7p c\u1ea7n \u0111\u01b0\u1ee3c xem x\u00e9t khi l\u1ef1a ch\u1ecdn m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp, bao g\u1ed3m l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp, lo\u1ea1i \u1ee9ng d\u1ee5ng v\u00e0 y\u00eau c\u1ea7u v\u1ec1 b\u1ea3o m\u1eadt. \u0110\u1ed3ng th\u1eddi, b\u00e0i vi\u1ebft ph\u00e2n t\u00edch chi ti\u1ebft c\u00e1c y\u1ebfu t\u1ed1 c\u1ea7n quan t\u00e2m khi ch\u1ecdn l\u1ef1a c\u00e1c th\u00e0nh ph\u1ea7n ph\u1ea7n c\u1ee9ng quan tr\u1ecdng nh\u01b0 CPU, b\u1ed9 nh\u1edb, dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef v\u00e0 b\u0103ng th\u00f4ng, \u0111\u1ed3ng th\u1eddi cung c\u1ea5p ph\u00e2n t\u00edch to\u00e0n di\u1ec7n v\u1ec1 t\u1ef7 l\u1ec7 gi\u00e1 tr\u1ecb so v\u1edbi chi ph\u00ed c\u0169ng nh\u01b0 c\u00e1c ti\u00eau ch\u00ed \u0111\u1ec3 l\u1ef1a ch\u1ecdn nh\u00e0 cung c\u1ea5p. M\u1ee5c \u0111\u00edch c\u1ee7a b\u00e0i vi\u1ebft l\u00e0 h\u1ed7 tr\u1ee3 doanh nghi\u1ec7p \u0111\u01b0a<\/p>","protected":false},"author":7,"featured_media":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[2019,289,2193,283,606],"knowledge_category":[276],"class_list":["post-12374921","knowledge_post","type-knowledge_post","status-publish","hentry","tag-corporate-it","tag-performance-optimization","tag-cost-benefit","tag-server","tag-hardware-configuration","knowledge_category-dedicated-server"],"acf":{"site_seo_keywords":"\u72ec\u7acb\u670d\u52a1\u5668,\u4f01\u4e1a\u670d\u52a1\u5668\u914d\u7f6e,\u670d\u52a1\u5668\u6210\u672c\u6548\u76ca,\u670d\u52a1\u5668\u786c\u4ef6\u9009\u62e9,\u670d\u52a1\u5668\u5e26\u5bbd,\u957f\u5c3e\u5173\u952e\u8bcd\uff1a\u5982\u4f55\u9009\u62e9\u72ec\u7acb\u670d\u52a1\u5668,\u4f01\u4e1a\u7ea7\u670d\u52a1\u5668\u9700\u6c42\u5206\u6790"},"_links":{"self":[{"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_posts\/12374921","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\/12374921\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/media?parent=12374921"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/tags?post=12374921"},{"taxonomy":"knowledge_category","embeddable":true,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_category?post=12374921"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}