{"id":12395767,"date":"2026-05-04T07:50:42","date_gmt":"2026-05-03T23:50:42","guid":{"rendered":"https:\/\/www.likacloud.com\/knowledge\/%e7%8b%ac%e7%ab%8b%e6%9c%8d%e5%8a%a1%e5%99%a8%e4%b8%8e%e8%99%9a%e6%8b%9f%e4%b8%bb%e6%9c%ba%ef%bc%9a%e6%a0%b8%e5%bf%83%e5%b7%ae%e5%bc%82%e4%b8%8e%e9%80%89%e6%8b%a9%e6%8c%87%e5%8d%97\/"},"modified":"2026-05-04T08:29:36","modified_gmt":"2026-05-04T00:29:36","slug":"dedicated-server-vs-web-hosting-guide","status":"publish","type":"knowledge_post","link":"https:\/\/www.likacloud.com\/vi\/knowledge\/dedicated-server\/dedicated-server-vs-web-hosting-guide\/","title":{"rendered":"M\u00e1y ch\u1ee7 ri\u00eang v\u00e0 Hosting \u1ea3o: Kh\u00e1c bi\u1ec7t c\u1ed1t l\u00f5i v\u00e0 H\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn"},"content":{"rendered":"

Trong l\u00e0n s\u00f3ng s\u1ed1 h\u00f3a, vi\u1ec7c x\u00e2y d\u1ef1ng m\u1ed9t n\u1ec1n t\u1ea3ng tr\u1ef1c tuy\u1ebfn \u1ed5n \u0111\u1ecbnh v\u00e0 hi\u1ec7u qu\u1ea3 cho doanh nghi\u1ec7p l\u00e0 b\u01b0\u1edbc c\u1ef1c k\u1ef3 quan tr\u1ecdng. \u0110\u1ed1i v\u1edbi nhi\u1ec1u nh\u00e0 ph\u00e1t tri\u1ec3n v\u00e0 nh\u00e0 quy\u1ebft \u0111\u1ecbnh trong doanh nghi\u1ec7p, vi\u1ec7c l\u1ef1a ch\u1ecdn c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng ph\u00f9 h\u1ee3p \u2013 s\u1eed d\u1ee5ng m\u1ed9t m\u00e1y ch\u1ee7 v\u1eadt l\u00fd \u0111\u1ed9c l\u1eadp hay ch\u1ecdn m\u1ed9t m\u00e1y ch\u1ee7 \u1ea3o chia s\u1ebb \u2013 th\u01b0\u1eddng l\u00e0 quy\u1ebft \u0111\u1ecbnh \u0111\u1ea7u ti\u00ean c\u1ea7n \u0111\u01b0a ra. Hai gi\u1ea3i ph\u00e1p n\u00e0y c\u00f3 nh\u1eefng kh\u00e1c bi\u1ec7t c\u01a1 b\u1ea3n v\u1ec1 c\u00e1ch ph\u00e2n b\u1ed5 ngu\u1ed3n l\u1ef1c, chi ph\u00ed, \u0111\u1ed9 ph\u1ee9c t\u1ea1p trong qu\u1ea3n l\u00fd v\u00e0 hi\u1ec7u n\u0103ng th\u1ef1c hi\u1ec7n c\u00f4ng vi\u1ec7c. Vi\u1ec7c hi\u1ec3u r\u00f5 nh\u1eefng kh\u00e1c bi\u1ec7t n\u00e0y l\u00e0 \u0111i\u1ec1u ki\u1ec7n ti\u00ean quy\u1ebft \u0111\u1ec3 \u0111\u01b0a ra l\u1ef1a ch\u1ecdn \u0111\u00fang \u0111\u1eafn.<\/p>\n\n\n\n

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

M\u1ed9t m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp, theo ngh\u0129a \u0111en, 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 duy nh\u1ea5t. M\u00e1y ch\u1ee7 n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1eb7t t\u1ea1i c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u chuy\u00ean nghi\u1ec7p, v\u00e0 t\u1ea5t c\u1ea3 c\u00e1c ngu\u1ed3n l\u1ef1c ph\u1ea7n c\u1ee9ng \u2013 bao g\u1ed3m CPU, b\u1ed9 nh\u1edb, \u1ed5 \u0111\u0129a c\u1ee9ng, b\u0103ng th\u00f4ng m\u1ea1ng, v.v. \u2013 \u0111\u1ec1u thu\u1ed9c v\u1ec1 m\u1ed9t ng\u01b0\u1eddi d\u00f9ng ho\u1eb7c m\u1ed9t d\u1ef1 \u00e1n c\u1ee5 th\u1ec3.<\/p>\n\n\n\n

\u0110\u1eb7c \u0111i\u1ec3m c\u1ed1t l\u00f5i<\/h3>\n\n\n\n

\u0110\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt nh\u1ea5t c\u1ee7a n\u00f3 l\u00e0 t\u00ednh \u0111\u1ed9c quy\u1ec1n v\u1ec1 c\u00e1c ngu\u1ed3n l\u1ef1c. Kh\u00f4ng c\u00f3 ng\u01b0\u1eddi d\u00f9ng n\u00e0o kh\u00e1c s\u1ebd chia s\u1ebb ho\u1eb7c c\u1ea1nh tranh v\u1edbi ng\u01b0\u1eddi d\u00f9ng n\u00e0y v\u1ec1 c\u00e1c ngu\u1ed3n l\u1ef1c ph\u1ea7n c\u1ee9ng, \u0111i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh v\u00e0 d\u1ec5 d\u1ef1 \u0111o\u00e1n. Ng\u01b0\u1eddi d\u00f9ng c\u00f3 quy\u1ec1n qu\u1ea3n tr\u1ecb t\u1ed1i cao \u0111\u1ed1i v\u1edbi h\u1ec7 \u0111i\u1ec1u h\u00e0nh m\u00e1y ch\u1ee7, c\u00f3 th\u1ec3 t\u1ef1 do c\u00e0i \u0111\u1eb7t v\u00e0 c\u1ea5u h\u00ecnh b\u1ea5t k\u1ef3 ph\u1ea7n m\u1ec1m hay d\u1ecbch v\u1ee5 n\u00e0o c\u1ea7n thi\u1ebft \u2013 d\u00f9 \u0111\u00f3 l\u00e0 phi\u00ean b\u1ea3n c\u1ee5 th\u1ec3 c\u1ee7a c\u01a1 s\u1edf d\u1eef li\u1ec7u, m\u00f4i tr\u01b0\u1eddng m\u00e1y ch\u1ee7 web, hay h\u1ec7 \u0111i\u1ec1u h\u00e0nh h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c t\u00f9y ch\u1ec9nh.<\/p>\n

\u0110\u1ecdc th\u00eam S\u1ef1 kh\u00e1c bi\u1ec7t c\u1ed1t l\u00f5i gi\u1eefa m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp (standalone server) v\u00e0 m\u00e1y ch\u1ee7 \u1ea3o (virtual host): L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 \u0111\u01b0a ra l\u1ef1a ch\u1ecdn \u0111\u00fang \u0111\u1eafn d\u1ef1a tr\u00ean nhu c\u1ea7u kinh doanh?<\/a>\u3002<\/p>\n\n\n\n\n

Scenarios where it can be applied<\/h3>\n\n\n\n

M\u00f4 h\u00ecnh n\u00e0y r\u1ea5t ph\u00f9 h\u1ee3p v\u1edbi nh\u1eefng tr\u01b0\u1eddng h\u1ee3p c\u00f3 y\u00eau c\u1ea7u cao v\u1ec1 hi\u1ec7u n\u0103ng, b\u1ea3o m\u1eadt v\u00e0 quy\u1ec1n ki\u1ec3m so\u00e1t. V\u00ed d\u1ee5 nh\u01b0 c\u00e1c n\u1ec1n t\u1ea3ng th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed v\u1edbi l\u01b0\u1ee3ng truy c\u1eadp l\u1edbn, c\u00e1c \u1ee9ng d\u1ee5ng quy m\u00f4 l\u1edbn c\u1ea7n x\u1eed l\u00fd d\u1eef li\u1ec7u theo th\u1eddi gian th\u1ef1c, c\u00e1c h\u1ec7 th\u1ed1ng t\u00e0i ch\u00ednh ho\u1eb7c y t\u1ebf c\u1ea7n x\u1eed l\u00fd th\u00f4ng tin nh\u1ea1y c\u1ea3m, c\u0169ng nh\u01b0 c\u00e1c t\u00e1c v\u1ee5 t\u00ednh to\u00e1n ph\u1ee9c t\u1ea1p \u0111\u00f2i h\u1ecfi c\u1ea5u h\u00ecnh ph\u1ea7n c\u1ee9ng \u0111\u1eb7c bi\u1ec7t.<\/p>\n\n

\r\n\t\r\n\t\t\r\n\t\r\n\t
\r\n\t\t
\r\n\t\t\t\r\n\t\t\t
\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"M\u00e1y\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t<\/div>\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t
\r\n\t\t\t\t
\r\n\t\t\t\t\tM\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp Bluehost<\/strong>\r\n\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t\t\t\t\u0110\u1ea3m b\u1ea3o t\u1ef7 l\u1ec7 tr\u1ef1c tuy\u1ebfn 99,99%, quy\u1ec1n qu\u1ea3n tr\u1ecb cao nh\u1ea5t. S\u1eed d\u1ee5ng CPU Intel Xeon th\u1ebf h\u1ec7 m\u1edbi v\u00e0 \u1ed5 c\u1ee9ng NVMe t\u1ed1c \u0111\u1ed9 cao.<\/span>\r\n\t\t\t\t
\r\n\t\t\t\r\n\t\t\t\t\t\t\r\n\t\t\t \r\n\t\t\t
\r\n\t\t\t\t\t\t\t\t
\u01afu \u0111\u00e3i cao nh\u1ea5t 26%<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\tTruy c\u1eadp m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp Bluehost \u2192<\/a>\r\n\t\t\t\t\t\t\t<\/div> \r\n\t\t<\/div>\r\n\t<\/div>\r\n\t\t\r\n\t\r\n\t
\r\n\t\t
\r\n\t\t\t\r\n\t\t\t
\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"M\u00e1y\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t<\/div>\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t
\r\n\t\t\t\t
\r\n\t\t\t\t\tM\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp UltaHost<\/strong>\r\n\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t\t\t\t99.991% th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c \u0111\u1ea3m b\u1ea3o, b\u1ea3o v\u1ec7 DDoS mi\u1ec5n ph\u00ed, h\u1ed7 tr\u1ee3 chuy\u00ean gia 24\/7, ch\u00ednh s\u00e1ch ho\u00e0n ti\u1ec1n trong 30 ng\u00e0y.<\/span>\r\n\t\t\t\t
\r\n\t\t\t\r\n\t\t\t\t\t\t\r\n\t\t\t \r\n\t\t\t
\r\n\t\t\t\t\t\t\t\t
\u01afu \u0111\u00e3i 40%<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\tTruy c\u1eadp m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp UltaHost \u2192<\/a>\r\n\t\t\t\t\t\t\t<\/div> \r\n\t\t<\/div>\r\n\t<\/div>\r\n\t\t\r\n<\/div>\r\n\r\n\r\n\n\n\n\n\n\n\n

Virtual hosting l\u00e0 g\u00ec?<\/h2>\n\n\n\n

M\u00e1y ch\u1ee7 \u1ea3o (Virtual Host) l\u00e0 m\u1ed9t d\u1ecbch v\u1ee5 l\u01b0u tr\u1eef chia s\u1ebb. C\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 \u1ea3o h\u00f3a \u0111\u1ec3 chia m\u1ed9t m\u00e1y ch\u1ee7 v\u1eadt l\u00fd c\u00f3 hi\u1ec7u su\u1ea5t cao th\u00e0nh nhi\u1ec1u m\u00f4i tr\u01b0\u1eddng \u1ea3o \u0111\u01b0\u1ee3c c\u00f4 l\u1eadp v\u1edbi nhau; m\u1ed7i m\u00f4i tr\u01b0\u1eddng n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 m\u1ed9t t\u00e0i kho\u1ea3n m\u00e1y ch\u1ee7 \u1ea3o. C\u00e1c m\u00e1y ch\u1ee7 cloud (VPS) tr\u00ean th\u1ecb tr\u01b0\u1eddng c\u0169ng thu\u1ed9c nh\u00f3m c\u00f4ng ngh\u1ec7 \u1ea3o h\u00f3a, nh\u01b0ng mang t\u00ednh linh ho\u1ea1t cao h\u01a1n. Trong khi \u0111\u00f3, m\u00e1y ch\u1ee7 \u1ea3o truy\u1ec1n th\u1ed1ng th\u01b0\u1eddng \u00e1m ch\u1ec9 \u0111\u1ebfn c\u00e1c d\u1ecbch v\u1ee5 l\u01b0u tr\u1eef web \u0111\u01b0\u1ee3c chia s\u1ebb.<\/p>\n\n\n\n

\u0110\u1eb7c \u0111i\u1ec3m c\u1ed1t l\u00f5i<\/h3>\n\n\n\n

\u0110\u1eb7c \u0111i\u1ec3m c\u1ed1t l\u00f5i c\u1ee7a n\u00f3 l\u00e0 vi\u1ec7c chia s\u1ebb t\u00e0i nguy\u00ean v\u00e0 ph\u00e2n b\u1ed5 chi ph\u00ed. Nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng c\u00f9ng s\u1eed d\u1ee5ng c\u00e1c ngu\u1ed3n l\u1ef1c ph\u1ea7n c\u1ee9ng c\u1ee7a m\u1ed9t m\u00e1y ch\u1ee7 v\u1eadt l\u00fd, nh\u01b0ng h\u1ec7 th\u1ed1ng t\u1eadp tin, c\u00e1c ti\u1ebfn tr\u00ecnh trang web v\u00e0 c\u01a1 s\u1edf d\u1eef li\u1ec7u c\u1ee7a h\u1ecd \u0111\u01b0\u1ee3c c\u00f4 l\u1eadp v\u1ec1 m\u1eb7t logic v\u1edbi nhau. Nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 ch\u1ecbu tr\u00e1ch nhi\u1ec7m v\u1ec1 vi\u1ec7c b\u1ea3o tr\u00ec ph\u1ea7n c\u1ee9ng, c\u1eadp nh\u1eadt h\u1ec7 \u0111i\u1ec1u h\u00e0nh v\u00e0 v\u00e1 l\u1ed7 h\u1ed5ng b\u1ea3o m\u1eadt \u1edf ph\u00eda sau h\u1eadu tr\u01b0\u1eddng; ng\u01b0\u1eddi d\u00f9ng th\u01b0\u1eddng qu\u1ea3n l\u00fd t\u1eadp tin trang web, h\u1ed9p th\u01b0 \u0111i\u1ec7n t\u1eed v\u00e0 c\u01a1 s\u1edf d\u1eef li\u1ec7u c\u1ee7a m\u00ecnh th\u00f4ng qua b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n.<\/p>\n\n\n\n

Scenarios where it can be applied<\/h3>\n\n\n\n

VPS (M\u00e1y ch\u1ee7 \u1ea3o) l\u00e0 gi\u1ea3i ph\u00e1p l\u00fd t\u01b0\u1edfng cho c\u00e1c trang web c\u00e1 nh\u00e2n, trang web ch\u00ednh th\u1ee9c c\u1ee7a doanh nghi\u1ec7p nh\u1ecf, blog v\u00e0 c\u00e1c c\u00f4ng ty m\u1edbi th\u00e0nh l\u1eadp. V\u1edbi chi ph\u00ed th\u1ea5p v\u00e0 kh\u00f4ng c\u1ea7n b\u1ea3o tr\u00ec k\u1ef9 thu\u1eadt, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 t\u1eadp trung ho\u00e0n to\u00e0n v\u00e0o vi\u1ec7c t\u1ea1o n\u1ed9i dung v\u00e0 ph\u00e1t tri\u1ec3n kinh doanh, m\u00e0 kh\u00f4ng c\u1ea7n lo l\u1eafng v\u1ec1 c\u00e1c v\u1ea5n \u0111\u1ec1 li\u00ean quan \u0111\u1ebfn v\u1eadn h\u00e0nh h\u1ec7 th\u1ed1ng m\u00e1y ch\u1ee7.<\/p>\n\n\n\n

So s\u00e1nh c\u00e1c kh\u00e1c bi\u1ec7t c\u1ed1t l\u00f5i<\/h2>\n\n\n\n

\u0110\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 \u01b0u v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a hai ph\u01b0\u01a1ng \u00e1n n\u00e0y, ch\u00fang ta c\u00f3 th\u1ec3 so s\u00e1nh ch\u00fang t\u1eeb m\u1ed9t s\u1ed1 kh\u00eda c\u1ea1nh then ch\u1ed1t sau:<\/p>\n

\u0110\u1ecdc th\u00eam H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 m\u00e1y ch\u1ee7 ri\u00eang: Kh\u00e1i ni\u1ec7m, ph\u00e2n lo\u1ea1i, l\u1ef1a ch\u1ecdn v\u00e0 th\u1ef1c h\u00e0nh c\u1ea5u h\u00ecnh<\/a>\u3002<\/p>\n\n\n\n\n

Performance and Resources<\/h3>\n\n\n\n

C\u00e1c m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp cung c\u1ea5p hi\u1ec7u n\u0103ng ph\u1ea7n c\u1ee9ng ri\u00eang bi\u1ec7t, \u0111\u1ed9c quy\u1ec1n cho t\u1eebng ng\u01b0\u1eddi d\u00f9ng. C\u00e1c l\u00f5i CPU, b\u1ed9 nh\u1edb v\u00e0 kh\u1ea3 n\u0103ng \u0111\u1ecdc\/ghi d\u1eef li\u1ec7u (I\/O) kh\u00f4ng b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a ng\u01b0\u1eddi d\u00f9ng kh\u00e1c, \u0111\u1ea3m b\u1ea3o t\u1ed1c \u0111\u1ed9 ph\u1ea3n h\u1ed3i \u1ed5n \u0111\u1ecbnh ngay c\u1ea3 trong m\u00f4i tr\u01b0\u1eddng c\u00f3 t\u1ea3i cao. Ng\u01b0\u1ee3c l\u1ea1i, hi\u1ec7u n\u0103ng c\u1ee7a c\u00e1c m\u00e1y ch\u1ee7 \u1ea3o (virtual hosts) b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi \u201chi\u1ec7u \u1ee9ng h\u00e0ng x\u00f3m\u201d: tr\u00ean c\u00f9ng m\u1ed9t m\u00e1y ch\u1ee7 v\u1eadt l\u00fd, n\u1ebfu m\u1ed9t ng\u01b0\u1eddi d\u00f9ng g\u1eb7p ph\u1ea3i l\u01b0\u1ee3ng l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp l\u1edbn ho\u1eb7c th\u1ef1c hi\u1ec7n c\u00e1c thao t\u00e1c \u0111\u00f2i h\u1ecfi nhi\u1ec1u t\u00e0i nguy\u00ean, \u0111i\u1ec1u \u0111\u00f3 c\u00f3 th\u1ec3 t\u1ea1m th\u1eddi \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u n\u0103ng trang web c\u1ee7a c\u00e1c ng\u01b0\u1eddi d\u00f9ng kh\u00e1c.<\/p>\n\n\n\n

Quy\u1ec1n ki\u1ec3m so\u00e1t v\u00e0 t\u00ednh linh ho\u1ea1t<\/h3>\n\n\n\n

C\u00e1c m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp mang l\u1ea1i quy\u1ec1n ki\u1ec3m so\u00e1t ho\u00e0n to\u00e0n t\u1ef1 ch\u1ee7 cho ng\u01b0\u1eddi d\u00f9ng. Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 t\u1ef1 do l\u1ef1a ch\u1ecdn h\u1ec7 \u0111i\u1ec1u h\u00e0nh, c\u00e0i \u0111\u1eb7t b\u1ed9 c\u00f4ng c\u1ee5 ph\u1ea7n m\u1ec1m (software stack), bi\u00ean d\u1ecbch c\u00e1c m\u00f4-\u0111un c\u1ee5 th\u1ec3, v\u00e0 c\u1ea5u h\u00ecnh quy t\u1eafc t\u01b0\u1eddng l\u1eeda theo nhu c\u1ea7u c\u1ee7a m\u00ecnh, t\u1eeb \u0111\u00f3 t\u1ea1o ra nh\u1eefng thi\u1ebft l\u1eadp \u0111\u01b0\u1ee3c t\u00f9y ch\u1ec9nh s\u00e2u r\u1ed9ng. Ng\u01b0\u1ee3c l\u1ea1i, quy\u1ec1n ki\u1ec3m so\u00e1t \u0111\u1ed1i v\u1edbi c\u00e1c m\u00e1y ch\u1ee7 \u1ea3o (virtual hosts) l\u1ea1i r\u1ea5t h\u1ea1n ch\u1ebf; th\u01b0\u1eddng ch\u1ec9 c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c thao t\u00e1c th\u00f4ng qua b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh s\u1eb5n b\u1edfi nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5, v\u00e0 kh\u00f4ng th\u1ec3 thay \u0111\u1ed5i c\u00e1c c\u1ea5u h\u00ecnh \u1edf c\u1ea5p \u0111\u1ed9 h\u1ec7 th\u1ed1ng hay c\u00e0i \u0111\u1eb7t ph\u1ea7n m\u1ec1m t\u1ef1<\/p>\n\n\n\n

Y\u1ebfu t\u1ed1 an ninh<\/h3>\n\n\n\n

X\u00e9t t\u1eeb g\u00f3c \u0111\u1ed9 c\u00e1ch ly v\u1eadt l\u00fd, c\u00e1c m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp c\u00f3 \u01b0u th\u1ebf r\u00f5 r\u1ec7t. V\u00ec kh\u00f4ng ch\u1ee9a b\u1ea5t k\u1ef3 kh\u00e1ch h\u00e0ng thu\u00ea n\u00e0o kh\u00e1c, m\u1eb7t tr\u1eadn b\u1ecb t\u1ea5n c\u00f4ng tr\u1edf n\u00ean nh\u1ecf h\u01a1n, gi\u00fap tr\u00e1nh \u0111\u01b0\u1ee3c nguy c\u01a1 m\u00e1y ch\u1ee7 c\u1ee7a b\u1ea1n b\u1ecb \u1ea3nh h\u01b0\u1edfng do c\u00e1c trang web \u201cl\u00e2n c\u1eadn\u201d b\u1ecb x\u00e2m nh\u1eadp. Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 t\u1ef1 m\u00ecnh t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt theo c\u00e1c ch\u00ednh s\u00e1ch an ninh ri\u00eang. Ng\u01b0\u1ee3c l\u1ea1i, m\u00f4i tr\u01b0\u1eddng chia s\u1ebb m\u00e1y ch\u1ee7 \u1ea3o \u0111\u00f2i h\u1ecfi ph\u1ea3i d\u1ef1a v\u00e0o c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng b\u1ea3o m\u1eadt c\u1ee7a nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5; m\u1eb7c d\u00f9 h\u1ea7u h\u1ebft c\u00e1c nh\u00e0 cung c\u1ea5p h\u00e0ng \u0111\u1ea7u \u0111\u1ec1u c\u00f3 m\u1ee9c \u0111\u1ed9 b\u1ea3o m\u1eadt cao, nh\u01b0ng m\u00f4i tr\u01b0\u1eddng \u0111a kh\u00e1ch h\u00e0ng v\u1ec1 l\u00fd thuy\u1ebft v\u1eabn ti\u1ec1m \u1ea9n nhi\u1ec1u r\u1ee7i ro h\u01a1n.<\/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\u01a1 c\u1ea5u chi ph\u00ed<\/h3>\n\n\n\n

Chi ph\u00ed l\u00e0 m\u1ed9t trong nh\u1eefng y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa c\u00e1c gi\u1ea3i ph\u00e1p l\u01b0u tr\u1eef tr\u1ef1c tuy\u1ebfn. Gi\u00e1 c\u1ee7a c\u00e1c m\u00e1y ch\u1ee7 \u1ea3o (virtual hosting) kh\u00e1 ph\u1ea3i ch\u0103ng, th\u01b0\u1eddng \u0111\u01b0\u1ee3c thanh to\u00e1n theo th\u00e1ng ho\u1eb7c theo n\u0103m d\u01b0\u1edbi d\u1ea1ng m\u1ed9t kho\u1ea3n ph\u00ed c\u1ed1 \u0111\u1ecbnh, bao g\u1ed3m t\u1ea5t c\u1ea3 chi ph\u00ed b\u1ea3o tr\u00ec. Ng\u01b0\u1ee3c l\u1ea1i, chi ph\u00ed c\u1ee7a c\u00e1c m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp (standalone servers) cao h\u01a1n nhi\u1ec1u; kh\u00f4ng ch\u1ec9 bao g\u1ed3m chi ph\u00ed thu\u00ea ho\u1eb7c mua ph\u1ea7n c\u1ee9ng, m\u00e0 c\u00f2n ph\u1ea3i t\u00ednh \u0111\u1ebfn chi ph\u00ed l\u01b0u tr\u1eef, chi ph\u00ed b\u0103ng th\u00f4ng, c\u0169ng nh\u01b0 chi ph\u00ed thu\u00ea nh\u00e2n vi\u00ean chuy\u00ean nghi\u1ec7p \u0111\u1ec3 v\u1eadn h\u00e0nh v\u00e0 b\u1ea3o tr\u00ec h\u1ec7 th\u1ed1ng \u2013 \u0111\u00e2y l\u00e0 m\u1ed9t kho\u1ea3n \u0111\u1ea7u t\u01b0 k<\/p>\n\n\n\n

L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ecdn \u0111\u01b0\u1ee3c gi\u1ea3i ph\u00e1p ph\u00f9 h\u1ee3p?<\/h2>\n\n\n\n

Khi \u0111\u1ed1i m\u1eb7t v\u1edbi hai l\u1ef1a ch\u1ecdn ho\u00e0n to\u00e0n kh\u00e1c nhau, quy\u1ebft \u0111\u1ecbnh n\u00ean \u0111\u01b0\u1ee3c \u0111\u01b0a ra d\u1ef1a tr\u00ean nh\u1eefng nhu c\u1ea7u r\u00f5 r\u00e0ng v\u00e0 \u0111\u00e1nh gi\u00e1 v\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt.<\/p>\n\n\n\n

Evaluating your business requirements<\/h3>\n\n\n\n

Tr\u01b0\u1edbc h\u1ebft, h\u00e3y xem x\u00e9t quy m\u00f4 d\u1ef1 \u00e1n c\u1ee7a b\u1ea1n. N\u1ebfu b\u1ea1n d\u1ef1 \u0111o\u00e1n l\u01b0\u1ee3ng truy c\u1eadp v\u00e0o trang web s\u1ebd r\u1ea5t l\u1edbn, ho\u1eb7c b\u1ea1n \u0111ang v\u1eadn h\u00e0nh c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi nhi\u1ec1u t\u00e0i nguy\u00ean nh\u01b0 m\u00e1y ch\u1ee7 tr\u00f2 ch\u01a1i tr\u1ef1c tuy\u1ebfn, n\u1ec1n t\u1ea3ng ph\u00e2n t\u00edch d\u1eef li\u1ec7u l\u1edbn, th\u00ec m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1t nh\u1ea5t. Ti\u1ebfp theo, h\u00e3y xem x\u00e9t c\u00e1c y\u00eau c\u1ea7u v\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt: li\u1ec7u b\u1ea1n c\u00f3 c\u1ea7n ph\u1ea7n m\u1ec1m ho\u1eb7c c\u1ea5u h\u00ecnh m\u00e1y ch\u1ee7 c\u1ee5 th\u1ec3 kh\u00f4ng? B\u1ea1n c\u00f3 c\u1ea7n quy\u1ec1n ki\u1ec3m so\u00e1t ho\u00e0n to\u00e0n \u0111\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng kh\u00f4ng? N\u1ebfu c\u00e2u tr\u1ea3 l\u1eddi l\u00e0 c\u00f3, th\u00ec m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp s\u1ebd ph\u00f9 h\u1ee3p h\u01a1n. Cu\u1ed1i c\u00f9ng, h\u00e3y \u0111\u00e1nh gi\u00e1 c\u00e1c y\u00eau c\u1ea7u v\u1ec1 b\u1ea3o m\u1eadt v\u00e0 tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh: Vi\u1ec7c x\u1eed l\u00fd th\u00f4ng tin thanh to\u00e1n ho\u1eb7c d\u1eef li\u1ec7u c\u00e1 nh\u00e2n nh\u1ea1y c\u1ea3m th\u01b0\u1eddng \u0111\u00f2i h\u1ecfi ph\u1ea3i tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n nh\u01b0 PCI DSS; m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng thi\u1ebft l\u1eadp c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt nghi\u00eam ng\u1eb7t h\u01a1n.<\/p>\n

\u0110\u1ecdc th\u00eam Ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n v\u1ec1 m\u00e1y ch\u1ee7 chia s\u1ebb: L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ecdn d\u1ecbch v\u1ee5 l\u01b0u tr\u1eef trang web ph\u00f9 h\u1ee3p nh\u1ea5t v\u1edbi b\u1ea1n<\/a>\u3002<\/p>\n\n\n\n\n

H\u00e3y xem x\u00e9t \u0111\u1ebfn n\u0103ng l\u1ef1c k\u1ef9 thu\u1eadt v\u00e0 ng\u00e2n s\u00e1ch.<\/h3>\n\n\n\n

\u0110\u1ed1i v\u1edbi nh\u1eefng c\u00e1 nh\u00e2n ho\u1eb7c doanh nghi\u1ec7p nh\u1ecf c\u00f3 ng\u00e2n s\u00e1ch h\u1ea1n ch\u1ebf v\u00e0 \u0111\u1ed9i ng\u0169 k\u1ef9 thu\u1eadt y\u1ebfu, m\u00e1y ch\u1ee7 \u1ea3o (virtual host) l\u00e0 l\u1ef1a ch\u1ecdn kh\u00f4n ngoan \u0111\u1ec3 gi\u1ea3m b\u1edbt r\u00e0o c\u1ea3n khi b\u1eaft \u0111\u1ea7u ho\u1ea1t \u0111\u1ed9ng kinh doanh v\u00e0 nhanh ch\u00f3ng tri\u1ec3n khai d\u1ecbch v\u1ee5 tr\u1ef1c tuy\u1ebfn. N\u00f3 cho ph\u00e9p b\u1ea1n s\u1eed d\u1ee5ng m\u1ed9t kh\u00f4ng gian tr\u1ef1c tuy\u1ebfn c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c v\u1edbi chi ph\u00ed th\u1ea5p nh\u1ea5t. Ng\u01b0\u1ee3c l\u1ea1i, \u0111\u1ed1i v\u1edbi nh\u1eefng doanh nghi\u1ec7p c\u00f3 \u0111\u1ed9i ng\u0169 v\u1eadn h\u00e0nh chuy\u00ean nghi\u1ec7p, ng\u00e2n s\u00e1ch d\u1ed3i d\u00e0o v\u00e0 t\u1ed1c \u0111\u1ed9 t\u0103ng tr\u01b0\u1edfng kinh doanh nhanh, vi\u1ec7c \u0111\u1ea7u t\u01b0 v\u00e0o m\u00e1y ch\u1ee7 ri\u00eang s\u1ebd mang l\u1ea1i l\u1ee3i \u00edch l\u00e2u d\u00e0i: hi\u1ec7u su\u1ea5t cao h\u01a1n, kh\u1ea3 n\u0103ng t\u00f9y ch\u1ec9nh t\u1ed1t h\u01a1n v\u00e0 m\u1ee9c \u0111\u1ed9 b\u1ea3o m\u1eadt cao h<\/p>\n\n\n\n

Con \u0111\u01b0\u1eddng m\u1edf r\u1ed9ng trong t\u01b0\u01a1ng lai<\/h3>\n\n\n\n

M\u1ed9t gi\u1ea3i ph\u00e1p xu\u1ea5t s\u1eafc c\u1ea7n ph\u1ea3i c\u00f3 kh\u1ea3 n\u0103ng ph\u00e1t tri\u1ec3n. Nhi\u1ec1u d\u1ecbch v\u1ee5 m\u00e1y ch\u1ee7 \u1ea3o h\u1ed7 tr\u1ee3 vi\u1ec7c n\u00e2ng c\u1ea5p d\u1ec5 d\u00e0ng l\u00ean m\u00e1y ch\u1ee7 cloud VPS \u2013 m\u1ed9t gi\u1ea3i ph\u00e1p linh ho\u1ea1t n\u1eb1m gi\u1eefa m\u00e1y ch\u1ee7 chia s\u1ebb v\u00e0 m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp. M\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c m\u1edf r\u1ed9ng theo chi\u1ec1u ngang ho\u1eb7c chi\u1ec1u d\u1ecdc th\u00f4ng qua c\u00e1c bi\u1ec7n ph\u00e1p nh\u01b0 n\u00e2ng c\u1ea5p ph\u1ea7n c\u1ee9ng, t\u1ea1o c\u1ee5m ph\u00e2n b\u1ed5 t\u1ea3i. Khi l\u1ef1a ch\u1ecdn, b\u1ea1n n\u00ean xem x\u00e9t li\u1ec7u nh\u00e0 cung c\u1ea5p c\u00f3 cung c\u1ea5p c\u00e1c l\u1ed9 tr\u00ecnh n\u00e2ng c\u1ea5p thu\u1eadn ti\u1ec7n hay kh\u00f4ng, \u0111\u1ec3 \u0111\u00e1p \u1ee9ng k\u1ecbp d\u1ef1 \u0111o\u00e1n v\u1ec1 s\u1ef1 t\u0103ng tr\u01b0\u1edfng kinh doanh trong v\u00f2ng ba \u0111\u1ebfn n\u0103m n\u0103m t\u1edbi.<\/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

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

M\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp v\u00e0 m\u00e1y ch\u1ee7 \u1ea3o l\u00e0 hai lo\u1ea1i c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng ph\u1ee5c v\u1ee5 nh\u1eefng giai \u0111o\u1ea1n ph\u00e1t tri\u1ec3n v\u00e0 nhu c\u1ea7u kinh doanh kh\u00e1c nhau. M\u00e1y ch\u1ee7 \u1ea3o v\u1edbi \u01b0u \u0111i\u1ec3m chi ph\u00ed th\u1ea5p v\u00e0 kh\u00f4ng c\u1ea7n b\u1ea3o tr\u00ec, tr\u1edf th\u00e0nh b\u01b0\u1edbc \u0111\u1ec7m l\u00fd t\u01b0\u1edfng cho c\u00e1 nh\u00e2n v\u00e0 doanh nghi\u1ec7p nh\u1ecf b\u1eaft \u0111\u1ea7u h\u00e0nh tr\u00ecnh tr\u00ean m\u1ea1ng. Trong khi \u0111\u00f3, m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp cung c\u1ea5p hi\u1ec7u su\u1ea5t v\u01b0\u1ee3t tr\u1ed9i, quy\u1ec1n ki\u1ec3m so\u00e1t tuy\u1ec7t \u0111\u1ed1i v\u00e0 m\u1ee9c \u0111\u1ed9 b\u1ea3o m\u1eadt cao nh\u1ea5t, t\u1ea1o n\u1ec1n t\u1ea3ng v\u1eefng ch\u1eafc cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi nhi\u1ec1u t\u00e0i nguy\u00ean v\u00e0 c\u00e1c doanh nghi\u1ec7p l\u1edbn.<\/p>\n\n\n\n

Y\u1ebfu t\u1ed1 then ch\u1ed1t trong vi\u1ec7c l\u1ef1a ch\u1ecdn n\u1eb1m \u1edf vi\u1ec7c \u0111\u00e1nh gi\u00e1 ch\u00ednh x\u00e1c c\u00e1c nhu c\u1ea7u c\u1ed1t l\u00f5i c\u1ee7a b\u1ea3n th\u00e2n, n\u0103ng l\u1ef1c k\u1ef9 thu\u1eadt v\u00e0 h\u1ea1n ch\u1ebf v\u1ec1 ng\u00e2n s\u00e1ch. Kh\u00f4ng c\u00f3 gi\u1ea3i ph\u00e1p n\u00e0o l\u00e0 \u201ct\u1ed1t nh\u1ea5t\u201d, m\u00e0 ch\u1ec9 c\u00f3 gi\u1ea3i ph\u00e1p \u201cph\u00f9 h\u1ee3p nh\u1ea5t\u201d v\u1edbi t\u1eebng ho\u00e0n c\u1ea3nh c\u1ee5 th\u1ec3. B\u1eaft \u0111\u1ea7u v\u1edbi m\u1ed9t m\u00e1y ch\u1ee7 \u1ea3o \u0111\u01a1n gi\u1ea3n, sau \u0111\u00f3 chuy\u1ec3n \u0111\u1ed5i m\u1ed9t c\u00e1ch tr\u01a1n tru sang c\u00e1c gi\u1ea3i ph\u00e1p m\u00e1y ch\u1ee7 m\u1ea1nh m\u1ebd h\u01a1n khi doanh nghi\u1ec7p ph\u00e1t tri\u1ec3n, l\u00e0 con \u0111\u01b0\u1eddng kinh \u0111i\u1ec3n c\u1ee7a nhi\u1ec1u ki\u1ebfn tr\u00fac c\u00f4ng ngh\u1ec7 th\u00e0nh c\u00f4ng.<\/p>\n\n\n\n

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

Li\u1ec7u t\u1ed1c \u0111\u1ed9 c\u1ee7a m\u00e1y ch\u1ee7 \u1ea3o c\u00f3 ch\u1eadm h\u01a1n nhi\u1ec1u so v\u1edbi m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp kh\u00f4ng?<\/h3>\n\n\n\n

\u0110\u1ed1i v\u1edbi c\u00e1c trang web ch\u00ednh th\u1ee9c c\u1ee7a doanh nghi\u1ec7p, blog ho\u1eb7c trang web tr\u00ecnh b\u00e0y t\u00e1c ph\u1ea9m c\u00e1 nh\u00e2n theo ti\u00eau chu\u1ea9n, t\u1ed1c \u0111\u1ed9 m\u00e0 c\u00e1c m\u00e1y ch\u1ee7 \u1ea3o c\u00f3 hi\u1ec7u su\u1ea5t cao cung c\u1ea5p \u0111\u00e3 \u0111\u1ee7 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng m\u01b0\u1ee3t m\u00e0; kh\u00f4ng c\u00f3 s\u1ef1 kh\u00e1c bi\u1ec7t \u0111\u00e1ng k\u1ec3 so v\u1edbi c\u00e1c m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp nh\u1ecf. Ch\u1ec9 khi l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp v\u00e0o trang web \u0111\u1ea1t m\u1ed9t m\u1ee9c nh\u1ea5t \u0111\u1ecbnh ho\u1eb7c khi trang web ch\u1ea1y c\u00e1c \u1ee9ng d\u1ee5ng ti\u00eau t\u1ed1n nhi\u1ec1u t\u00e0i nguy\u00ean, l\u1ee3i th\u1ebf v\u1ec1 hi\u1ec7u su\u1ea5t c\u1ee7a m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp m\u1edbi th\u1ef1c s\u1ef1 \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n r\u00f5 r\u00e0ng.<\/p>\n\n\n\n

T\u00f4i c\u00f3 th\u1ec3 x\u00e2y d\u1ef1ng trang web tr\u00ean m\u00e1y ch\u1ee7 \u1ea3o tr\u01b0\u1edbc, sau \u0111\u00f3 chuy\u1ec3n n\u00f3 sang m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp kh\u00f4ng?<\/h3>\n\n\n\n

Ho\u00e0n to\u00e0n c\u00f3 th\u1ec3; \u0111\u00e2y l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p r\u1ea5t ph\u1ed5 bi\u1ebfn v\u00e0 \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb. H\u1ea7u h\u1ebft c\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 l\u01b0u tr\u1eef ch\u00ednh th\u1ee9c \u0111\u1ec1u cung c\u1ea5p d\u1ecbch v\u1ee5 di chuy\u1ec3n d\u1eef li\u1ec7u. Tr\u01b0\u1edbc khi th\u1ef1c hi\u1ec7n vi\u1ec7c di chuy\u1ec3n, b\u1ea1n c\u1ea7n l\u1eadp k\u1ebf ho\u1ea1ch cho m\u00f4i tr\u01b0\u1eddng m\u00e1y ch\u1ee7 m\u1edbi, sao ch\u00e9p to\u00e0n b\u1ed9 c\u00e1c t\u1ec7p tin c\u1ee7a trang web v\u00e0 c\u01a1 s\u1edf d\u1eef li\u1ec7u, c\u1ea5u h\u00ecnh l\u1ea1i m\u00f4i tr\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng t\u01b0\u01a1ng t\u1ef1 tr\u00ean m\u00e1y ch\u1ee7 m\u1edbi, sau \u0111\u00f3 th\u1ef1c hi\u1ec7n vi\u1ec7c nh\u1eadp d\u1eef li\u1ec7u tr\u1edf l\u1ea1i. Cu\u1ed1i c\u00f9ng, h\u00e3y ho\u00e0n t\u1ea5t qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i b\u1eb1ng c\u00e1ch thay \u0111\u1ed5i th\u00f4ng tin DNS c\u1ee7a t\u00ean mi\u1ec1n.<\/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

\u0110\u00fang v\u1eady, vi\u1ec7c qu\u1ea3n l\u00fd m\u1ed9t m\u00e1y ch\u1ee7 tr\u1ea7n (bare metal server) \u0111\u1ed9c l\u1eadp \u0111\u00f2i h\u1ecfi k\u1ef9 n\u0103ng \u1edf c\u1ea5p \u0111\u1ed9 qu\u1ea3n tr\u1ecb h\u1ec7 th\u1ed1ng, bao g\u1ed3m qu\u1ea3n l\u00fd h\u1ec7 \u0111i\u1ec1u h\u00e0nh Linux\/Windows, c\u1ea5u h\u00ecnh m\u1ea1ng, t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt, gi\u00e1m s\u00e1t hi\u1ec7u n\u0103ng v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1. N\u1ebfu \u0111\u1ed9i ng\u0169 thi\u1ebfu nh\u00e2n vi\u00ean c\u00f3 chuy\u00ean m\u00f4n, b\u1ea1n c\u00f3 th\u1ec3 ch\u1ecdn d\u1ecbch v\u1ee5 m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp v\u1edbi m\u1ee9c \u0111\u1ed9 \u201cqu\u1ea3n l\u00fd to\u00e0n di\u1ec7n\u201d \u2013 n\u01a1i nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 s\u1ebd \u0111\u1ea3m nh\u1eadn h\u1ea7u h\u1ebft c\u00e1c c\u00f4ng vi\u1ec7c v\u1eadn h\u00e0nh v\u00e0 b\u1ea3o tr\u00ec c\u01a1 b\u1ea3n. Tuy nhi\u00ean, \u0111i\u1ec1u n\u00e0y th\u01b0\u1eddng s\u1ebd d\u1eabn \u0111\u1ebfn chi ph\u00ed d\u1ecbch v\u1ee5 t\u0103ng th\u00eam.<\/p>\n\n\n\n

Ngo\u00e0i m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp v\u00e0 m\u00e1y ch\u1ee7 \u1ea3o, c\u00f2n c\u00f3 nh\u1eefng l\u1ef1a ch\u1ecdn kh\u00e1c n\u1eefa kh\u00f4ng?<\/h3>\n\n\n\n

T\u1ea5t nhi\u00ean l\u00e0 c\u00f3. M\u00e1y ch\u1ee7 \u0111\u00e1m m\u00e2y (Cloud Server) hi\u1ec7n l\u00e0 gi\u1ea3i ph\u00e1p thay th\u1ebf v\u00e0 n\u00e2ng c\u1ea5p ph\u1ed5 bi\u1ebfn nh\u1ea5t hi\u1ec7n nay. N\u00f3 k\u1ebft h\u1ee3p nh\u1eefng \u01b0u \u0111i\u1ec3m c\u1ee7a c\u1ea3 hai gi\u1ea3i ph\u00e1p truy\u1ec1n th\u1ed1ng: th\u00f4ng qua c\u00f4ng ngh\u1ec7 \u1ea3o h\u00f3a, n\u00f3 cho ph\u00e9p ph\u00e2n b\u1ed5 t\u00e0i nguy\u00ean m\u1ed9t c\u00e1ch linh ho\u1ea1t theo nhu c\u1ea7u; \u0111\u1ed3ng th\u1eddi cung c\u1ea5p quy\u1ec1n ki\u1ec3m so\u00e1t v\u00e0 t\u00ednh linh ho\u1ea1t g\u1ea7n gi\u1ed1ng nh\u01b0 m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp. Ngo\u00e0i ra, c\u00f2n c\u00f3 c\u00e1c m\u00f4 h\u00ecnh t\u00ednh to\u00e1n hi\u1ec7n \u0111\u1ea1i h\u01a1n nh\u01b0 d\u1ecbch v\u1ee5 container h\u00f3a v\u00e0 ki\u1ebfn tr\u00fac kh\u00f4ng m\u00e1y ch\u1ee7 (serverless architecture), ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c ki\u1ebfn tr\u00fac \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3 nh\u01b0 microservices.<\/p>","protected":false},"excerpt":{"rendered":"

B\u00e0i vi\u1ebft n\u00e0y so s\u00e1nh \u0111\u1ea7y \u0111\u1ee7 gi\u1eefa m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp v\u00e0 m\u00e1y ch\u1ee7 \u1ea3o, ph\u00e2n t\u00edch s\u1ef1 kh\u00e1c bi\u1ec7t t\u1eeb c\u00e1c kh\u00eda c\u1ea1nh nh\u01b0 t\u00ednh \u0111\u1ed9c quy\u1ec1n v\u1ec1 t\u00e0i nguy\u00ean, \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh v\u1ec1 hi\u1ec7u n\u0103ng, quy\u1ec1n ki\u1ec3m so\u00e1t, t\u00ednh b\u1ea3o m\u1eadt v\u00e0 c\u1ea5u tr\u00fac chi ph\u00ed. \u0110\u1ed3ng th\u1eddi, b\u00e0i vi\u1ebft \u0111\u01b0a ra c\u00e1c khuy\u1ebfn ngh\u1ecb l\u1ef1a ch\u1ecdn d\u1ef1a tr\u00ean nhu c\u1ea7u kinh doanh, n\u0103ng l\u1ef1c k\u1ef9 thu\u1eadt v\u00e0 ng\u00e2n s\u00e1ch, nh\u1eb1m gi\u00fap c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n v\u00e0 nh\u00e0 quy\u1ebft \u0111\u1ecbnh trong doanh nghi\u1ec7p \u0111\u01b0a ra nh\u1eefng quy\u1ebft \u0111\u1ecbnh s\u00e1ng su<\/p>","protected":false},"author":7,"featured_media":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[289,306,43,282,42],"knowledge_category":[276],"class_list":["post-12395767","knowledge_post","type-knowledge_post","status-publish","hentry","tag-performance-optimization","tag-server-selection","tag-dedicated-server","tag-web-hosting","tag-virtual-hosting","knowledge_category-dedicated-server"],"acf":{"site_seo_keywords":"\u72ec\u7acb\u670d\u52a1\u5668,\u865a\u62df\u4e3b\u673a,\u72ec\u7acb\u670d\u52a1\u5668\u4e0e\u865a\u62df\u4e3b\u673a\u533a\u522b,\u670d\u52a1\u5668\u9009\u62e9\u6307\u5357,\u7f51\u7ad9\u6258\u7ba1\u65b9\u6848,\u8d44\u6e90\u72ec\u5360,\u5171\u4eab\u4e3b\u673a\u6210\u672c"},"_links":{"self":[{"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_posts\/12395767","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_posts"}],"about":[{"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/types\/knowledge_post"}],"author":[{"embeddable":true,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/users\/7"}],"version-history":[{"count":3,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_posts\/12395767\/revisions"}],"predecessor-version":[{"id":12395774,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_posts\/12395767\/revisions\/12395774"}],"wp:attachment":[{"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/media?parent=12395767"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/tags?post=12395767"},{"taxonomy":"knowledge_category","embeddable":true,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_category?post=12395767"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}