{"id":12400903,"date":"2026-05-26T04:32:09","date_gmt":"2026-05-25T20:32:09","guid":{"rendered":"https:\/\/www.likacloud.com\/knowledge\/%e9%80%89%e6%8b%a9%e5%85%b1%e4%ba%ab%e4%b8%bb%e6%9c%ba%e5%89%8d%e5%bf%85%e9%a1%bb%e4%ba%86%e8%a7%a3%e7%9a%84-5-%e5%a4%a7%e4%bc%98%e5%8a%bf%e5%92%8c-3-%e4%b8%aa%e6%bd%9c%e5%9c%a8%e9%99%90%e5%88%b6\/"},"modified":"2026-06-03T19:21:56","modified_gmt":"2026-06-03T11:21:56","slug":"shared-hosting-pros-cons-limitations","status":"publish","type":"knowledge_post","link":"https:\/\/www.likacloud.com\/vi\/knowledge\/shared-hosting\/shared-hosting-pros-cons-limitations\/","title":{"rendered":"5 \u01b0u \u0111i\u1ec3m l\u1edbn v\u00e0 3 h\u1ea1n ch\u1ebf ti\u1ec1m \u1ea9n c\u1ea7n bi\u1ebft tr\u01b0\u1edbc khi ch\u1ecdn Hosting chia s\u1ebb"},"content":{"rendered":"

Khi b\u1ea1n b\u1eaft \u0111\u1ea7u l\u00ean \u00fd t\u01b0\u1edfng x\u00e2y d\u1ef1ng m\u1ed9t trang web, d\u1ecbch v\u1ee5 m\u00e1y ch\u1ee7 chia s\u1ebb (shared hosting) th\u01b0\u1eddng l\u00e0 l\u1ef1a ch\u1ecdn \u0111\u1ea7u ti\u00ean c\u1ee7a nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng. \u0110\u00e2y l\u00e0 lo\u1ea1i d\u1ecbch v\u1ee5 cho ph\u00e9p nhi\u1ec1u trang web \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef tr\u00ean c\u00f9ng m\u1ed9t m\u00e1y ch\u1ee7, v\u00e0 c\u00e1c trang web n\u00e0y c\u00f9ng s\u1eed d\u1ee5ng chung c\u00e1c ngu\u1ed3n l\u1ef1c c\u1ee7a m\u00e1y ch\u1ee7 nh\u01b0 s\u1ee9c m\u1ea1nh t\u00ednh to\u00e1n, b\u1ed9 nh\u1edb v\u00e0 b\u0103ng th\u00f4ng. M\u00f4 h\u00ecnh n\u00e0y c\u00f3 nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt nh\u1edd c\u1ea5u tr\u00fac v\u00e0 chi\u1ebfn l\u01b0\u1ee3c gi\u00e1 c\u1ea3 \u0111\u1ed9c \u0111\u00e1o, ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u nhu c\u1ea7u x\u00e2y d\u1ef1ng trang web c\u1ee5 th\u1ec3; tuy nhi\u00ean, n\u00f3 c\u0169ng c\u00f3 m\u1ed9t s\u1ed1 h\u1ea1n ch\u1ebf nh\u1ea5t \u0111\u1ecbnh. Vi\u1ec7c hi\u1ec3u r\u00f5 nh\u1eefng \u01b0u v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ed1t l\u00f5i c\u1ee7a d\u1ecbch v\u1ee5 n\u00e0y l\u00e0 b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean quan tr\u1ecdng \u0111\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh \u0111\u00fang \u0111\u1eafn.<\/p>\n\n\n\n

Nh\u1eefng l\u1ee3i \u00edch ch\u00ednh c\u1ee7a l\u01b0u tr\u1eef chia s\u1ebb<\/h2>\n\n\n\n

S\u1ef1 ph\u1ed5 bi\u1ebfn c\u1ee7a m\u00e1y ch\u1ee7 chia s\u1ebb ch\u1ee7 y\u1ebfu nh\u1edd v\u00e0o m\u1ed9t s\u1ed1 \u01b0u \u0111i\u1ec3m n\u1ed5i b\u1eadt m\u00e0 kh\u00f3 c\u00f3 th\u1ec3 b\u1ecf qua, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi d\u00f9ng m\u1edbi b\u1eaft \u0111\u1ea7u v\u00e0 c\u00e1c doanh nghi\u1ec7p nh\u1ecf.<\/p>\n\n\n\n

Chi ph\u00ed kh\u1edfi \u0111\u1ed9ng r\u1ea5t th\u1ea5p<\/h3>\n\n\n\n

\u0110\u00e2y l\u00e0 \u01b0u \u0111i\u1ec3m n\u1ed5i b\u1eadt v\u00e0 h\u1ea5p d\u1eabn nh\u1ea5t c\u1ee7a d\u1ecbch v\u1ee5 m\u00e1y ch\u1ee7 chia s\u1ebb. Do ngu\u1ed3n l\u1ef1c m\u00e1y ch\u1ee7 v\u00e0 chi ph\u00ed b\u1ea3o tr\u00ec \u0111\u01b0\u1ee3c chia s\u1ebb gi\u1eefa nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng, c\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 c\u00f3 th\u1ec3 cung c\u1ea5p d\u1ecbch v\u1ee5 l\u01b0u tr\u1eef v\u1edbi m\u1ee9c gi\u00e1 r\u1ea5t th\u1ea5p. \u0110\u1ed1i v\u1edbi c\u00e1c blog c\u00e1 nh\u00e2n, trang web c\u1ee7a c\u00f4ng ty m\u1edbi th\u00e0nh l\u1eadp, b\u1ed9 s\u01b0u t\u1eadp t\u00e1c ph\u1ea9m ho\u1eb7c trang web c\u1ee7a doanh nghi\u1ec7p nh\u1ecf, b\u1ea1n ch\u1ec9 c\u1ea7n tr\u1ea3 m\u1ed9t kho\u1ea3n ph\u00ed nh\u1ecf m\u1ed7i th\u00e1ng \u0111\u1ec3 s\u1edf h\u1eefu m\u1ed9t \u201cgian h\u00e0ng tr\u1ef1c tuy\u1ebfn\u201d, t\u1eeb \u0111\u00f3 gi\u1ea3m \u0111\u00e1ng k\u1ec3 r\u00e0o c\u1ea3n trong vi\u1ec7c b\u1eaft \u0111\u1ea7u v\u00e0 v\u1eadn h\u00e0nh trang web.<\/p>\n

\u0110\u1ecdc th\u00eam T\u00ecm hi\u1ec3u s\u00e2u v\u1ec1 m\u00e1y ch\u1ee7 chia s\u1ebb: \u0110\u1ecbnh ngh\u0129a, \u01b0u v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u00f9ng ph\u00e2n t\u00edch \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/a>\u3002<\/p>\n\n\n\n\n

Kh\u00f4ng c\u1ea7n ki\u1ebfn th\u1ee9c k\u1ef9 thu\u1eadt, ch\u1ec9 c\u1ea7n m\u1edf h\u1ed9p l\u00e0 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng ngay.<\/h3>\n\n\n\n

C\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 m\u00e1y ch\u1ee7 chia s\u1ebb ch\u1ecbu tr\u00e1ch nhi\u1ec7m qu\u1ea3n l\u00fd k\u1ef9 thu\u1eadt \u1edf t\u1ea5t c\u1ea3 c\u00e1c c\u1ea5p \u0111\u1ed9 c\u1ee7a m\u00e1y ch\u1ee7, bao g\u1ed3m b\u1ea3o tr\u00ec ph\u1ea7n c\u1ee9ng, c\u1eadp nh\u1eadt ph\u1ea7n m\u1ec1m (nh\u01b0 h\u1ec7 \u0111i\u1ec1u h\u00e0nh, m\u00e1y ch\u1ee7 web), c\u00e0i \u0111\u1eb7t b\u1ea3n c\u1eadp nh\u1eadt b\u1ea3o m\u1eadt, v\u00e0 c\u1ea5u h\u00ecnh t\u01b0\u1eddng l\u1eeda c\u01a1 b\u1ea3n. Ng\u01b0\u1eddi d\u00f9ng th\u01b0\u1eddng qu\u1ea3n l\u00fd trang web c\u1ee7a m\u00ecnh th\u00f4ng qua c\u00e1c b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n tr\u1ef1c quan (nh\u01b0 cPanel, Plesk) \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c thao t\u00e1c nh\u01b0 g\u1eafn t\u00ean mi\u1ec1n, t\u1ea3i l\u00ean t\u1ec7p tin, t\u1ea1o c\u01a1 s\u1edf d\u1eef li\u1ec7u, c\u1ea5u h\u00ecnh email, v.v., m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i c\u00f3 ki\u1ebfn th\u1ee9c v\u1ec1 qu\u1ea3n l\u00fd m\u00e1y ch\u1ee7.<\/p>\n\n\r\n

\r\n \r\n
\r\n \r\n UltaHost \u2013 Nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 m\u00e1y ch\u1ee7 WordPress chuy\u00ean nghi\u1ec7p <\/strong>\r\n
B\u1ea3o \u0111\u1ea3m ho\u00e0n ti\u1ec1n trong 30 ng\u00e0y, b\u0103ng th\u00f4ng v\u00e0 c\u01a1 s\u1edf d\u1eef li\u1ec7u kh\u00f4ng gi\u1edbi h\u1ea1n, b\u1ea3o v\u1ec7 DDoS mi\u1ec5n ph\u00ed, mua 3 n\u0103m \u01b0u \u0111\u00e3i 50%<\/div>\r\n <\/div>\r\n\r\n
\r\n \r\n \"Logo\r\n \r\n <\/a>\r\n \r\n \r\n Truy c\u1eadp trang <\/a>\r\n <\/div>\r\n<\/div>\n\n\n\n\n\n\n

T\u00ednh n\u0103ng c\u00e0i \u0111\u1eb7t nhanh ch\u00f3ng b\u1eb1ng m\u1ed9t c\u00fa nh\u1ea5n<\/h3>\n\n\n\n

H\u1ea7u h\u1ebft c\u00e1c g\u00f3i d\u1ecbch v\u1ee5 m\u00e1y ch\u1ee7 chia s\u1ebb \u0111\u1ec1u t\u00edch h\u1ee3p s\u1eb5n c\u00e1c c\u00f4ng c\u1ee5 c\u00e0i \u0111\u1eb7t \u1ee9ng d\u1ee5ng nh\u01b0 Softaculous. Ng\u01b0\u1eddi d\u00f9ng ch\u1ec9 c\u1ea7n nh\u1ea5p v\u00e0i l\u1ea7n chu\u1ed9t l\u00e0 c\u00f3 th\u1ec3 t\u1ef1 \u0111\u1ed9ng c\u00e0i \u0111\u1eb7t c\u00e1c h\u1ec7 qu\u1ea3n tr\u1ecb n\u1ed9i dung ph\u1ed5 bi\u1ebfn nh\u01b0 WordPress, Joomla, Drupal, c\u0169ng nh\u01b0 c\u00e1c ph\u1ea7n m\u1ec1m d\u00e0nh cho n\u1ec1n t\u1ea3ng th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed ho\u1eb7c di\u1ec5n \u0111\u00e0n. \u0110i\u1ec1u n\u00e0y lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n qu\u00e1 tr\u00ecnh ph\u1ee9c t\u1ea1p nh\u01b0 t\u1ea3i v\u1ec1, n\u1ea1p l\u00ean m\u00e1y ch\u1ee7, v\u00e0 c\u1ea5u h\u00ecnh c\u01a1 s\u1edf d\u1eef li\u1ec7u, gi\u00fap vi\u1ec7c x\u00e2y d\u1ef1ng trang web tr\u1edf n\u00ean c\u1ef1c k\u1ef3 \u0111\u01a1n gi\u1ea3n v\u00e0 nhanh ch\u00f3ng.<\/p>\n\n\n\n

Nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 cung c\u1ea5p d\u1ecbch v\u1ee5 b\u1ea3o tr\u00ec k\u1ef9 thu\u1eadt to\u00e0n di\u1ec7n.<\/h3>\n\n\n\n

Ngo\u00e0i vi\u1ec7c b\u1ea3o tr\u00ec ch\u00ednh cho m\u00e1y ch\u1ee7, c\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 m\u00e1y ch\u1ee7 chia s\u1ebb uy t\u00edn c\u00f2n cung c\u1ea5p m\u1ee9c \u0111\u1ed9 h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt nh\u1ea5t \u0111\u1ecbnh. Khi m\u00e1y ch\u1ee7 g\u1eb7p s\u1ef1 c\u1ed1, m\u1ea5t k\u1ebft n\u1ed1i m\u1ea1ng ho\u1eb7c c\u00e1c v\u1ea5n \u0111\u1ec1 b\u1ea3o m\u1eadt ph\u1ed5 bi\u1ebfn, \u0111\u1ed9i ng\u0169 k\u1ef9 thu\u1eadt c\u1ee7a nh\u00e0 cung c\u1ea5p s\u1ebd ch\u1ecbu tr\u00e1ch nhi\u1ec7m gi\u1ea3i quy\u1ebft ch\u00fang. Ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng c\u1ea7n t\u1ef1 m\u00ecnh ki\u1ec3m tra c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 ph\u1ea7n c\u1ee9ng ho\u1eb7c m\u1ea1ng; h\u1ecd c\u00f3 th\u1ec3 t\u1eadp trung ho\u00e0n to\u00e0n v\u00e0o n\u1ed9i dung trang web v\u00e0 vi\u1ec7c ph\u00e1t tri\u1ec3n kinh doanh c\u1ee7a m\u00ecnh.<\/p>\n\n\n\n

M\u00f4i tr\u01b0\u1eddng m\u00e1y ch\u1ee7 \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh s\u1eb5n<\/h3>\n\n\n\n

M\u00f4i tr\u01b0\u1eddng m\u00e1y ch\u1ee7 chia s\u1ebb th\u01b0\u1eddng \u0111\u00e3 \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a v\u00e0 c\u1ea5u h\u00ecnh s\u1eb5n cho c\u00e1c \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u01b0 PHP, MySQL, v.v. Ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng c\u1ea7n ph\u1ea3i lo l\u1eafng v\u1ec1 vi\u1ec7c c\u1ea5u h\u00ecnh phi\u00ean b\u1ea3n PHP, thi\u1ebft l\u1eadp th\u00f4ng s\u1ed1 MySQL hay c\u00e0i \u0111\u1eb7t c\u00e1c ti\u1ec7n \u00edch m\u1edf r\u1ed9ng (extensions) c\u1ea7n thi\u1ebft; t\u1ea5t c\u1ea3 nh\u1eefng \u0111i\u1ec1u n\u00e0y \u0111\u1ec1u \u0111\u00e3 \u0111\u01b0\u1ee3c chu\u1ea9n b\u1ecb s\u1eb5n, \u0111\u1ea3m b\u1ea3o t\u00ednh t\u01b0\u01a1ng th\u00edch v\u00e0 hi\u1ec7u su\u1ea5t ho\u1ea1t \u0111\u1ed9ng c\u01a1 b\u1ea3n cho c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh web ph\u1ed5 bi\u1ebfn.<\/p>\n\n\n\n

Nh\u1eefng h\u1ea1n ch\u1ebf v\u00e0 th\u00e1ch th\u1ee9c ti\u1ec1m \u1ea9n c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y ch\u1ee7 chia s\u1ebb<\/h2>\n\n\n\n

Tuy nhi\u00ean, m\u1eb7c d\u00f9 ch\u1ebf \u0111\u1ed9 chia s\u1ebb mang l\u1ea1i s\u1ef1 ti\u1ec7n l\u1ee3i v\u00e0 chi ph\u00ed th\u1ea5p, n\u00f3 c\u0169ng \u0111i k\u00e8m v\u1edbi m\u1ed9t s\u1ed1 h\u1ea1n ch\u1ebf v\u1ed1n c\u00f3 trong m\u00f4i tr\u01b0\u1eddng chia s\u1ebb \u0111\u00f3. Tr\u01b0\u1edbc khi \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh, b\u1ea1n c\u1ea7n ph\u1ea3i nh\u1eadn th\u1ee9c r\u00f5 r\u00e0ng v\u1ec1 nh\u1eefng th\u00e1ch th\u1ee9c ti\u1ec1m \u1ea9n n\u00e0y.<\/p>\n

\u0110\u1ecdc th\u00eam M\u00e1y ch\u1ee7 chia s\u1ebb vs M\u00e1y ch\u1ee7 \u1ea3o: Ph\u00e2n t\u00edch chuy\u00ean s\u00e2u v\u1ec1 s\u1ef1 kh\u00e1c bi\u1ec7t c\u1ed1t l\u00f5i v\u00e0 h\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn<\/a>\u3002<\/p>\n\n\n\n\n

S\u1ef1 bi\u1ebfn \u0111\u1ed9ng v\u1ec1 hi\u1ec7u n\u0103ng do vi\u1ec7c chia s\u1ebb t\u00e0i nguy\u00ean<\/h3>\n\n\n\n

\u0110\u00e2y l\u00e0 h\u1ea1n ch\u1ebf c\u1ed1t l\u00f5i nh\u1ea5t c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y ch\u1ee7 chia s\u1ebb (shared hosting). Trang web c\u1ee7a b\u1ea1n ph\u1ea3i chia s\u1ebb CPU, b\u1ed9 nh\u1edb v\u00e0 b\u0103ng th\u00f4ng v\u1edbi h\u00e0ng ch\u1ee5c, th\u1eadm ch\u00ed h\u00e0ng tr\u0103m trang web kh\u00e1c tr\u00ean c\u00f9ng m\u1ed9t m\u00e1y ch\u1ee7. N\u1ebfu m\u1ed9t trang web \u201cl\u00e2n c\u1eadn\u201d b\u1ea5t ng\u1edd t\u0103ng l\u01b0\u1ee3ng truy c\u1eadp \u0111\u1ed9t ng\u1ed9t (v\u00ed d\u1ee5: tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn tr\u00ean c\u00e1c b\u1ea3ng x\u1ebfp h\u1ea1ng t\u00ecm ki\u1ebfm), ho\u1eb7c ch\u1ea1y c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh ti\u00eau t\u1ed1n nhi\u1ec1u t\u00e0i nguy\u00ean, n\u00f3 c\u00f3 th\u1ec3 chi\u1ebfm d\u1ee5ng m\u1ed9t l\u01b0\u1ee3ng l\u1edbn ngu\u1ed3n l\u1ef1c c\u1ee7a m\u00e1y ch\u1ee7, khi\u1ebfn trang web c\u1ee7a b\u1ea1n ph\u1ea3n h\u1ed3i ch\u1eadm l\u1ea1i ho\u1eb7c th\u1eadm ch\u00ed kh\u00f4ng th\u1ec3 truy c\u1eadp \u0111\u01b0\u1ee3c trong th\u1eddi gian ng\u1eafn. Nh\u1eefng bi\u1ebfn \u0111\u1ed9ng v\u1ec1 hi\u1ec7u n\u0103ng n\u00e0y n\u1eb1m ngo\u00e0i t\u1ea7m ki\u1ec3m so\u00e1t c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n

\u201cNeighborhood Risk\u201d in terms of security\u201d<\/h3>\n\n\n\n

M\u00f4i tr\u01b0\u1eddng chia s\u1ebb gi\u1ed1ng nh\u01b0 m\u1ed9t c\u0103n h\u1ed9 cho thu\u00ea chung. M\u1eb7c d\u00f9 nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 s\u1ebd th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt \u0111\u1ed1i v\u1edbi c\u00e1c khu v\u1ef1c c\u00f4ng c\u1ed9ng (h\u1ec7 th\u1ed1ng m\u00e1y ch\u1ee7), nh\u01b0ng n\u1ebfu m\u1ed9t ng\u01b0\u1eddi thu\u00ea (trang web kh\u00e1c) b\u1ecb x\u00e2m nh\u1eadp b\u1edfi hacker do l\u1ed7i trong ch\u01b0\u01a1ng tr\u00ecnh, m\u1eadt kh\u1ea9u y\u1ebfu, ho\u1eb7c c\u00e1c l\u00fd do t\u01b0\u01a1ng t\u1ef1, th\u00ec v\u1ec1 m\u1eb7t l\u00fd thuy\u1ebft \u0111i\u1ec1u \u0111\u00f3 c\u00f3 th\u1ec3 l\u00e0m t\u0103ng nguy c\u01a1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng m\u00e1y ch\u1ee7, t\u1eeb \u0111\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn trang web c\u1ee7a b\u1ea1n. M\u1eb7c d\u00f9 t\u00ecnh tr\u1ea1ng n\u00e0y kh\u00e1 hi\u1ebfm g\u1eb7p \u1edf nh\u1eefng nh\u00e0 cung c\u1ea5p c\u00f3 quy tr\u00ecnh qu\u1ea3n l\u00fd nghi\u00eam ng\u1eb7t, nh\u01b0ng r\u1ee7i ro v\u1eabn t\u1ed3n t\u1ea1i th\u1ef1c s\u1ef1.<\/p>\n\n\n\n

S\u1ef1 linh ho\u1ea1t trong vi\u1ec7c c\u1ea5u h\u00ecnh v\u00e0 s\u1eed d\u1ee5ng ph\u1ea7n m\u1ec1m b\u1ecb h\u1ea1n ch\u1ebf.<\/h3>\n\n\n\n

\u0110\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ef1 \u1ed5n \u0111\u1ecbnh v\u00e0 an to\u00e0n c\u1ee7a m\u00e1y ch\u1ee7, nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 th\u01b0\u1eddng \u0111\u1eb7t ra nh\u1eefng h\u1ea1n ch\u1ebf nghi\u00eam ng\u1eb7t \u0111\u1ed1i v\u1edbi m\u00f4i tr\u01b0\u1eddng c\u1ee7a m\u00e1y ch\u1ee7 chia s\u1ebb. B\u1ea1n th\u01b0\u1eddng kh\u00f4ng th\u1ec3 t\u1ef1 \u0111\u1ecbnh c\u1ea5u h\u00ecnh c\u00e1c th\u00e0nh ph\u1ea7n c\u1ed1t l\u00f5i c\u1ee7a ph\u1ea7n m\u1ec1m m\u00e1y ch\u1ee7 (nh\u01b0 Apache ho\u1eb7c Nginx), kh\u00f4ng th\u1ec3 c\u00e0i \u0111\u1eb7t c\u00e1c ti\u1ec7n \u00edch m\u1edf r\u1ed9ng ho\u1eb7c module c\u1ee5 th\u1ec3, c\u0169ng nh\u01b0 kh\u00f4ng th\u1ec3 t\u1ef1 do l\u1ef1a ch\u1ecdn phi\u00ean b\u1ea3n h\u1ec7 \u0111i\u1ec1u h\u00e0nh. N\u1ebfu b\u1ea1n c\u00f3 nh\u1eefng y\u00eau c\u1ea7u \u0111\u1eb7c bi\u1ec7t v\u1ec1 m\u00f4i tr\u01b0\u1eddng m\u00e1y ch\u1ee7, m\u00e1y ch\u1ee7 chia s\u1ebb c\u00f3 th\u1ec3 kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u c\u1ee7a b\u1ea1n.<\/p>\n\n\r\n

\r\n \r\n
\r\n \r\n Hosting.com - l\u01b0u tr\u1eef chia s\u1ebb <\/strong>\r\n
Hi\u1ec7u n\u0103ng cao, \u0111\u01b0\u1ee3c trang b\u1ecb CPU AMD EPYC, l\u01b0u tr\u1eef SSD NVMe v\u00e0 LiteSpeed, h\u1ed7 tr\u1ee3 chuy\u00ean gia n\u1ed9i b\u1ed9 24 gi\u1edd\/ng\u00e0y, c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt ti\u00ean ti\u1ebfn bao g\u1ed3m SSL, ch\u1ed1ng brute force, ph\u1ea7n m\u1ec1m \u0111\u1ed9c h\u1ea1i v\u00e0 b\u1ea3o v\u1ec7 DDoS, ti\u1ebft ki\u1ec7m t\u1edbi 73%.<\/div>\r\n <\/div>\r\n\r\n
\r\n \r\n \"Logo\r\n \r\n <\/a>\r\n \r\n \r\n Truy c\u1eadp trang <\/a>\r\n <\/div>\r\n<\/div>\n\n\n\n\n\n\n

L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh li\u1ec7u m\u00e1y ch\u1ee7 chia s\u1ebb n\u00e0o ph\u00f9 h\u1ee3p v\u1edbi b\u1ea1n?<\/h2>\n\n\n\n

Sau khi hi\u1ec3u r\u00f5 \u01b0u v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh d\u1ef1a tr\u00ean t\u00ecnh h\u00ecnh c\u1ee7a b\u1ea3n th\u00e2n. M\u00e1y ch\u1ee7 chia s\u1ebb (shared hosting) th\u01b0\u1eddng l\u00e0 l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng cho nh\u1eefng lo\u1ea1i ng\u01b0\u1eddi d\u00f9ng sau:
\n* Ng\u01b0\u1eddi m\u1edbi l\u00e0m website: L\u1ea7n \u0111\u1ea7u x\u00e2y d\u1ef1ng website, mu\u1ed1n b\u1eaft \u0111\u1ea7u v\u1edbi chi ph\u00ed th\u1ea5p nh\u1ea5t v\u00e0 c\u00e1ch \u0111\u01a1n gi\u1ea3n nh\u1ea5t.
\n* Website c\u00e1 nh\u00e2n ho\u1eb7c doanh nghi\u1ec7p c\u00f3 l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp th\u1ea5p: L\u01b0\u1ee3t truy c\u1eadp h\u00e0ng ng\u00e0y kh\u00f4ng l\u1edbn (v\u00ed d\u1ee5: v\u00e0i ngh\u00ecn \u0111\u1ebfn v\u00e0i ch\u1ee5c ngh\u00ecn kh\u00e1ch m\u1ed7i th\u00e1ng) v\u00e0 kh\u00f4ng c\u00f3 ch\u1ee9c n\u0103ng t\u01b0\u01a1ng t\u00e1c ph\u1ee9c t\u1ea1p.
\n* Website th\u1eed nghi\u1ec7m ho\u1eb7c tr\u00ecnh di\u1ec5n d\u1ef1 \u00e1n: C\u1ea7n nhanh ch\u00f3ng thi\u1ebft l\u1eadp m\u1ed9t m\u00f4i tr\u01b0\u1eddng t\u1ea1m th\u1eddi \u0111\u1ec3 th\u1eed nghi\u1ec7m \u00fd t\u01b0\u1edfng m\u1edbi ho\u1eb7c tr\u00ecnh b\u00e0y cho kh\u00e1ch h\u00e0ng.
\n* C\u00f4ng ty kh\u1edfi nghi\u1ec7p c\u00f3 ng\u00e2n s\u00e1ch h\u1ea1n ch\u1ebf: C\u1ea7n ki\u1ec3m so\u00e1t ch\u1eb7t ch\u1ebd chi ph\u00ed trong giai \u0111o\u1ea1n \u0111\u1ea7u ho\u1ea1t \u0111\u1ed9ng.<\/p>\n\n\n\n

Ng\u01b0\u1ee3c l\u1ea1i, n\u1ebfu trang web c\u1ee7a b\u1ea1n d\u1ef1 ki\u1ebfn s\u1ebd c\u00f3 l\u01b0\u1ee3ng truy c\u1eadp l\u1edbn, c\u1ea7n x\u1eed l\u00fd c\u00e1c giao d\u1ecbch nh\u1ea1y c\u1ea3m (\u0111\u00f2i h\u1ecfi m\u1ee9c \u0111\u1ed9 b\u1ea3o m\u1eadt cao), ho\u1eb7c ph\u1ee5 thu\u1ed9c v\u00e0o c\u1ea5u h\u00ecnh t\u00f9y ch\u1ec9nh \u0111\u1eb7c bi\u1ec7t c\u1ee7a m\u00e1y ch\u1ee7, th\u00ec b\u1ea1n n\u00ean xem x\u00e9t c\u00e1c gi\u1ea3i ph\u00e1p n\u00e2ng cao h\u01a1n nh\u01b0 VPS (M\u00e1y ch\u1ee7 ri\u00eang \u1ea3o) ho\u1eb7c m\u00e1y ch\u1ee7 \u0111\u1ed9c l\u1eadp.<\/p>\n\n\n\n

Nh\u1eefng y\u1ebfu t\u1ed1 then ch\u1ed1t c\u1ea7n xem x\u00e9t khi l\u1ef1a ch\u1ecdn nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 m\u00e1y ch\u1ee7 chia s\u1ebb<\/h2>\n\n\n\n

Kh\u00f4ng ph\u1ea3i t\u1ea5t c\u1ea3 c\u00e1c d\u1ecbch v\u1ee5 m\u00e1y ch\u1ee7 chia s\u1ebb \u0111\u1ec1u gi\u1ed1ng nhau. Khi l\u1ef1a ch\u1ecdn nh\u00e0 cung c\u1ea5p, h\u00e3y ch\u00fa \u00fd \u0111\u1ebfn nh\u1eefng \u0111i\u1ec3m sau:<\/p>\n

\u0110\u1ecdc th\u00eam T\u00ecm hi\u1ec3u v\u1ec1 m\u00e1y ch\u1ee7 chia s\u1ebb: Ph\u00e2n t\u00edch to\u00e0n di\u1ec7n t\u1eeb ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n \u0111\u1ebfn \u01b0u nh\u01b0\u1ee3c \u0111i\u1ec3m v\u00e0 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng ph\u00f9 h\u1ee3p<\/a>\u3002<\/p>\n\n\n\n\n

Theo d\u00f5i m\u1ee9c \u0111\u1ed9 t\u1ea3i c\u1ee7a m\u00e1y ch\u1ee7 v\u00e0 \u0111\u00e1nh gi\u00e1 uy t\u00edn c\u1ee7a n\u00f3.<\/h3>\n\n\n\n

H\u00e3y xem x\u00e9t li\u1ec7u nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 nghi\u00ean c\u1ee9u c\u00f3 c\u00f4ng b\u1ed1 r\u00f5 gi\u1edbi h\u1ea1n t\u1ea3i tr\u1ecdng c\u1ee7a m\u00e1y ch\u1ee7 (t\u1ee9c l\u00e0 s\u1ed1 l\u01b0\u1ee3ng trang web c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1eb7t tr\u00ean m\u1ed9t m\u00e1y ch\u1ee7) hay kh\u00f4ng, \u0111\u1ed3ng th\u1eddi tham kh\u1ea3o c\u00e1c \u0111\u00e1nh gi\u00e1 t\u1eeb b\u00ean th\u1ee9 ba v\u00e0 ph\u1ea3n h\u1ed3i t\u1eeb ng\u01b0\u1eddi d\u00f9ng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 m\u1ee9c \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh v\u00e0 t\u1ed1c \u0111\u1ed9 ph\u1ee5c v\u1ee5 c\u1ee7a h\u1ecd.<\/p>\n\n\n\n

H\u00e3y xem x\u00e9t k\u1ef9 l\u01b0\u1ee1ng c\u00e1c \u0111i\u1ec1u kho\u1ea3n v\u1ec1 gi\u1edbi h\u1ea1n ngu\u1ed3n l\u1ef1c.<\/h3>\n\n\n\n

\u0110\u1eebng ch\u1ec9 ch\u00fa \u00fd \u0111\u1ebfn nh\u1eefng qu\u1ea3ng c\u00e1o v\u1ec1 \u201cdung l\u01b0\u1ee3ng data kh\u00f4ng gi\u1edbi h\u1ea1n\u201d hay \u201ckh\u00f4ng gian l\u01b0u tr\u1eef kh\u00f4ng gi\u1edbi h\u1ea1n\u201d. H\u00e3y \u0111\u1ecdc k\u1ef9 c\u00e1c \u0111i\u1ec1u kho\u1ea3n d\u1ecbch v\u1ee5 \u0111\u1ec3 hi\u1ec3u r\u00f5 nh\u1eefng h\u1ea1n ch\u1ebf th\u1ef1c t\u1ebf v\u1ec1 t\u1ef7 l\u1ec7 s\u1eed d\u1ee5ng CPU, l\u01b0\u1ee3ng b\u1ed9 nh\u1edb, v\u00e0 s\u1ed1 l\u01b0\u1ee3ng k\u1ebft n\u1ed1i \u0111\u1ed3ng th\u1eddi. Nh\u1eefng h\u1ea1n ch\u1ebf n\u00e0y th\u01b0\u1eddng quan tr\u1ecdng h\u01a1n nhi\u1ec1u so v\u1edbi dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef v\u00e0 l\u01b0\u1ee3ng data \u0111\u01b0\u1ee3c cung c\u1ea5p.<\/p>\n\n\r\n

\r\n \r\n
\r\n \r\n M\u00e1y ch\u1ee7 chia s\u1ebb c\u1ee7a InterServer <\/strong>\r\n
L\u01b0u tr\u1eef chia s\u1ebb v\u1edbi m\u1ee9c ph\u00ed $2,50 USD m\u1ed7i th\u00e1ng, gi\u1ea3m gi\u00e1 $0,1 USD trong th\u00e1ng \u0111\u1ea7u ti\u00ean, m\u00e3 gi\u1ea3m gi\u00e1 tryinterserver, v\u1edbi 461 \u1ee9ng d\u1ee5ng \u0111\u00e1m m\u00e2y v\u00e0 c\u00e0i \u0111\u1eb7t ch\u1ec9 b\u1eb1ng m\u1ed9t c\u00fa nh\u1ea5p chu\u1ed9t.<\/div>\r\n <\/div>\r\n\r\n
\r\n \r\n \"Logo\r\n \r\n <\/a>\r\n \r\n \r\n Truy c\u1eadp trang <\/a>\r\n <\/div>\r\n<\/div>\n\n\n\n\n\n\n

Ch\u00fa tr\u1ecdng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 t\u1ed1c \u0111\u1ed9 ph\u1ea3n h\u1ed3i c\u1ee7a d\u1ecbch v\u1ee5 h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt.<\/h3>\n\n\n\n

H\u00e3y th\u1eed nghi\u1ec7m c\u00e1c k\u00eanh h\u1ed7 tr\u1ee3 kh\u00e1ch h\u00e0ng c\u1ee7a nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 (ch\u1eb3ng h\u1ea1n nh\u01b0 tr\u00f2 chuy\u1ec7n tr\u1ef1c tuy\u1ebfn, h\u1ec7 th\u1ed1ng b\u00e1o c\u00e1o s\u1ef1 c\u1ed1) \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 t\u1ed1c \u0111\u1ed9 ph\u1ea3n h\u1ed3i v\u00e0 n\u0103ng l\u1ef1c k\u1ef9 thu\u1eadt c\u1ee7a h\u1ecd. M\u1ed9t d\u1ecbch v\u1ee5 h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt ch\u1ea5t l\u01b0\u1ee3ng cao s\u1ebd gi\u00fap \u00edch r\u1ea5t nhi\u1ec1u<\/p>\n\n\n\n

X\u00e1c \u0111\u1ecbnh r\u00f5 chi\u1ebfn l\u01b0\u1ee3c sao l\u01b0u d\u1eef li\u1ec7u v\u00e0 tr\u00e1ch nhi\u1ec7m c\u1ee7a t\u1eebng b\u00ean li\u00ean quan.<\/h3>\n\n\n\n

H\u00e3y x\u00e1c nh\u1eadn xem nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 c\u00f3 cung c\u1ea5p d\u1ecbch v\u1ee5 sao l\u01b0u d\u1eef li\u1ec7u m\u00e1y ch\u1ee7 \u0111\u1ecbnh k\u1ef3 hay kh\u00f4ng, c\u0169ng nh\u01b0 quy tr\u00ecnh kh\u00f4i ph\u1ee5c d\u1eef li\u1ec7u t\u1eeb c\u00e1c b\u1ea3n sao l\u01b0u \u0111\u00f3. H\u00e3y nh\u1edb r\u1eb1ng, b\u1ea3n sao l\u01b0u \u0111\u00e1ng tin c\u1eady nh\u1ea5t lu\u00f4n l\u00e0 b\u1ea3n sao l\u01b0u \u0111\u01b0\u1ee3c t\u1ea3i v\u1ec1 m\u00e1y t\u00ednh c\u00e1 nh\u00e2n c\u1ee7a b\u1ea1n m\u1ed9t c\u00e1ch th\u01b0\u1eddng xuy\u00ean. Tr\u00e1ch nhi\u1ec7m h\u00e0ng \u0111\u1ea7u v\u1ec1<\/p>\n\n\n\n

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

D\u1ecbch v\u1ee5 m\u00e1y ch\u1ee7 chia s\u1ebb (shared hosting) \u0111\u00e3 tr\u1edf th\u00e0nh n\u1ec1n t\u1ea3ng v\u1eefng ch\u1eafc cho s\u1ef1 th\u00e0nh c\u00f4ng c\u1ee7a v\u00f4 s\u1ed1 trang web nh\u1edd v\u00e0o l\u1ee3i th\u1ebf v\u1ec1 chi ph\u00ed v\u00e0 t\u00ednh th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng m\u00e0 kh\u00f4ng c\u00f3 \u0111\u1ed1i th\u1ee7. N\u00f3 gi\u1ea3i quy\u1ebft ho\u00e0n h\u1ea3o nhu c\u1ea7u l\u01b0u tr\u1eef trang web t\u1eeb \u201ckh\u00f4ng c\u00f3 g\u00ec\u201d th\u00e0nh \u201cc\u00f3 m\u1ed9t trang web ho\u1ea1t \u0111\u1ed9ng\u201d, gi\u00fap c\u00f4ng ngh\u1ec7 kh\u00f4ng c\u00f2n l\u00e0 r\u00e0o c\u1ea3n trong qu\u00e1 tr\u00ecnh x\u00e2y d\u1ef1ng trang web. Tuy nhi\u00ean, b\u1ea3n ch\u1ea5t chia s\u1ebb t\u00e0i nguy\u00ean c\u1ee7a n\u00f3 \u0111\u1ed3ng ngh\u0129a v\u1edbi nh\u1eefng h\u1ea1n ch\u1ebf v\u1ec1 \u0111\u1ed9 \u0111\u1ed9c l\u1eadp v\u1ec1 hi\u1ec7u n\u0103ng, m\u1ee9c \u0111\u1ed9 b\u1ea3o m\u1eadt v\u00e0 t\u00ednh linh ho\u1ea1t trong c\u1ea5u h\u00ecnh. M\u1ed9t quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t b\u1eaft \u0111\u1ea7u t\u1eeb vi\u1ec7c nh\u1eadn th\u1ee9c r\u00f5 r\u00e0ng v\u1ec1 nhu c\u1ea7u c\u1ee7a b\u1ea3n th\u00e2n: \u0111\u00e1nh gi\u00e1 quy m\u00f4 hi\u1ec7n t\u1ea1i c\u1ee7a trang web, k\u1ebf ho\u1ea1ch ph\u00e1t tri\u1ec3n trong t\u01b0\u01a1ng lai v\u00e0 l\u01b0\u1ee3ng t\u00e0i nguy\u00ean c\u1ea7n thi\u1ebft. \u0110\u1ed1i v\u1edbi h\u1ea7u h\u1ebft c\u00e1c trang web nh\u1ecf, c\u00f3 l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp th\u1ea5p, m\u00e1y ch\u1ee7 chia s\u1ebb v\u1eabn l\u00e0 l\u1ef1a ch\u1ecdn kinh t\u1ebf v\u00e0 h\u1ee3p l\u00fd nh\u1ea5t. Nh\u01b0ng \u0111\u1ed1i v\u1edbi nh\u1eefng d\u1ef1 \u00e1n \u0111ang ph\u00e1t tri\u1ec3n nhanh ch\u00f3ng ho\u1eb7c c\u00f3 nh\u1eefng y\u00eau c\u1ea7u \u0111\u1eb7c bi\u1ec7t v\u1ec1 t\u00e0i nguy\u00ean, vi\u1ec7c n\u00e2ng c\u1ea5p l\u00ean c\u00e1c g\u00f3i d\u1ecbch v\u1ee5 l\u01b0u tr\u1eef cao c\u1ea5p h\u01a1n l\u00e0 con \u0111\u01b0\u1eddng t\u1ea5t y\u1ebfu \u0111\u1ec3 trang web c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n b\u1ec1n v\u1eefng v\u00e0 \u1ed5n \u0111\u1ecbnh.<\/p>\n\n\n\n

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

\u201cL\u01b0u l\u01b0\u1ee3ng kh\u00f4ng gi\u1edbi h\u1ea1n\u201d c\u1ee7a shared hosting c\u00f3 th\u1eadt kh\u00f4ng?<\/h3>\n\n\n\n

\u201cKh\u00f4ng gi\u1edbi h\u1ea1n l\u01b0u l\u01b0\u1ee3ng\u201d th\u01b0\u1eddng c\u00f3 ngh\u0129a l\u00e0 kh\u00f4ng c\u00f3 s\u1ef1 t\u00ednh to\u00e1n v\u1ec1 t\u1ed5ng l\u01b0\u1ee3ng d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c truy\u1ec1n \u0111i t\u1eeb trang web c\u1ee7a b\u1ea1n, nh\u01b0ng \u0111i\u1ec1u n\u00e0y kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 ngu\u1ed3n l\u1ef1c s\u1ebd kh\u00f4ng b\u1ecb h\u1ea1n ch\u1ebf. C\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 s\u1ebd \u0111\u1eb7t ra c\u00e1c quy \u0111\u1ecbnh trong \u0111i\u1ec1u kho\u1ea3n d\u1ecbch v\u1ee5 \u0111\u1ec3 ki\u1ec3m so\u00e1t m\u1ee9c s\u1eed d\u1ee5ng ngu\u1ed3n l\u1ef1c th\u00f4ng qua c\u00e1c ch\u1ec9 s\u1ed1 nh\u01b0 t\u1ef7 l\u1ec7 s\u1eed d\u1ee5ng CPU, dung l\u01b0\u1ee3ng b\u1ed9 nh\u1edb, s\u1ed1 l\u01b0\u1ee3ng k\u1ebft n\u1ed1i \u0111\u1ed3ng th\u1eddi, v.v. N\u1ebfu trang web c\u1ee7a b\u1ea1n ti\u00eau t\u1ed1n qu\u00e1 nhi\u1ec1u t\u00e0i nguy\u00ean m\u00e1y ch\u1ee7 do l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp qu\u00e1 l\u1edbn, b\u1ea1n v\u1eabn c\u00f3 th\u1ec3 b\u1ecb y\u00eau c\u1ea7u n\u00e2ng c\u1ea5p g\u00f3i d\u1ecbch v\u1ee5 ho\u1eb7<\/p>\n\n\n\n

Trang web tr\u00ean m\u00e1y ch\u1ee7 chia s\u1ebb c\u1ee7a t\u00f4i c\u00f3 t\u1ed1c \u0111\u1ed9 truy c\u1eadp ch\u1eadm; li\u1ec7u \u0111\u00f3 ch\u1eafc ch\u1eafn l\u00e0 do v\u1ea5n \u0111\u1ec1 v\u1edbi m\u00e1y ch\u1ee7 kh\u00f4ng?<\/h3>\n\n\n\n

Kh\u00f4ng ch\u1eafc l\u1eafm. T\u1ed1c \u0111\u1ed9 trang web b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi nhi\u1ec1u y\u1ebfu t\u1ed1, bao g\u1ed3m: \n1) T\u1ea3i v\u00e0 hi\u1ec7u n\u0103ng t\u1ed5ng th\u1ec3 c\u1ee7a m\u00e1y ch\u1ee7; \n2) M\u1ee9c \u0111\u1ed9 t\u1ed1i \u01b0u h\u00f3a c\u1ee7a m\u00e3 ngu\u1ed3n trang web, h\u00ecnh \u1ea3nh v\u00e0 c\u00e1c t\u00e0i nguy\u00ean kh\u00e1c; \n3) Ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng c\u1ee7a c\u00e1c giao di\u1ec7n (theme) ho\u1eb7c ti\u1ec7n \u00edch m\u1edf r\u1ed9ng (plugin) \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t; \n4) Kho\u1ea3ng c\u00e1ch \u0111\u1ecba l\u00fd gi\u1eefa ng\u01b0\u1eddi truy c\u1eadp v\u00e0 trung t\u00e2m d\u1eef li\u1ec7u c\u1ee7a m\u00e1y ch\u1ee7. \nTr\u01b0\u1edbc khi \u0111\u1ed5 l\u1ed7i cho nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 m\u00e1y ch\u1ee7, b\u1ea1n n\u00ean s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 nh\u01b0 GTmetrix ho\u1eb7c PageSpeed Insights \u0111\u1ec3 ph\u00e2n t\u00edch trang web c\u1ee7a m\u00ecnh. H\u00e3y t\u1ed1i \u01b0u h\u00f3a h\u00ecnh \u1ea3nh, b\u1eadt t\u00ednh n\u0103ng l\u01b0u tr\u1eef \u0111\u1ec7m (cache), v\u00e0 ch\u1ec9 khi v\u1ea5n \u0111\u1ec1 v\u1eabn c\u00f2n t\u1ed3n t\u1ea1i th\u00ec m\u1edbi xem x\u00e9t li\u00ean h\u1ec7 v\u1edbi nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 ho\u1eb7c chuy\u1ec3n sang nh\u00e0 cung c\u1ea5p kh\u00e1c.<\/p>\n\n\n\n

Vi\u1ec7c n\u00e2ng c\u1ea5p t\u1eeb m\u00e1y ch\u1ee7 chia s\u1ebb (shared hosting) l\u00ean VPS c\u00f3 ph\u1ee9c t\u1ea1p kh\u00f4ng?<\/h3>\n\n\n\n

V\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt, qu\u00e1 tr\u00ecnh di chuy\u1ec3n bao g\u1ed3m vi\u1ec7c chuy\u1ec3n to\u00e0n b\u1ed9 c\u00e1c t\u1ec7p tin trang web, c\u01a1 s\u1edf d\u1eef li\u1ec7u v\u00e0 c\u1ea5u h\u00ecnh sang m\u00e1y ch\u1ee7 m\u1edbi. M\u1eb7c d\u00f9 \u0111\u00e2y l\u00e0 m\u1ed9t c\u00f4ng vi\u1ec7c t\u01b0\u01a1ng \u0111\u1ed1i ph\u1ee9c t\u1ea1p, nh\u01b0ng nhi\u1ec1u nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 VPS ho\u1eb7c c\u00e1c d\u1ecbch v\u1ee5 b\u00ean th\u1ee9 ba c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 b\u1ea1n trong qu\u00e1 tr\u00ecnh n\u00e0y. Th\u00e1ch th\u1ee9c l\u1edbn nh\u1ea5t n\u1eb1m \u1edf vi\u1ec7c b\u1ea1n ph\u1ea3i t\u1ef1 m\u00ecnh ch\u1ecbu tr\u00e1ch nhi\u1ec7m v\u1ec1 vi\u1ec7c b\u1ea3o m\u1eadt m\u00e1y ch\u1ee7, c\u1eadp nh\u1eadt ph\u1ea7n m\u1ec1m v\u00e0 c\u00e1c nhi\u1ec7m v\u1ee5 qu\u1ea3n l\u00fd kh\u00e1c; ho\u1eb7c b\u1ea1n s\u1ebd ph\u1ea3i tr\u1ea3 th\u00eam ph\u00ed qu\u1ea3n l\u00fd. \u0110i\u1ec1u n\u00e0y \u0111\u00f2i h\u1ecfi b\u1ea1n ph\u1ea3i c\u00f3 ki\u1ebfn th\u1ee9c k\u1ef9 thu\u1eadt t\u1ed1t h\u01a1n ho\u1eb7c ng\u00e2n s\u00e1ch d\u1ed3i d\u00e0o h<\/p>\n\n\n\n

C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng m\u00e1y ch\u1ee7 chia s\u1ebb (shared hosting) \u0111\u1ec3 x\u00e2y d\u1ef1ng trang web th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed kh\u00f4ng?<\/h3>\n\n\n\n

\u0110\u01b0\u1ee3c, nh\u01b0ng c\u1ea7n ph\u1ea3i th\u1eadn tr\u1ecdng. \u0110\u1ed1i v\u1edbi c\u00e1c trang web th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed nh\u1ecf m\u1edbi b\u1eaft \u0111\u1ea7u ho\u1ea1t \u0111\u1ed9ng v\u1edbi l\u01b0\u1ee3ng \u0111\u01a1n h\u00e0ng kh\u00f4ng l\u1edbn (ch\u1eb3ng h\u1ea1n nh\u01b0 c\u00e1c c\u1eeda h\u00e0ng m\u1edbi th\u00e0nh l\u1eadp s\u1eed d\u1ee5ng n\u1ec1n t\u1ea3ng WooCommerce), d\u1ecbch v\u1ee5 m\u00e1y ch\u1ee7 chia s\u1ebb c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c nhu c\u1ea7u. Tuy nhi\u00ean, b\u1ea1n c\u1ea7n ch\u1ecdn g\u00f3i d\u1ecbch v\u1ee5 m\u00e1y ch\u1ee7 chia s\u1ebb c\u00f3 hi\u1ec7u su\u1ea5t t\u1ed1t h\u01a1n v\u00e0 \u0111\u1ea3m b\u1ea3o c\u00e0i \u0111\u1eb7t ch\u1ee9ng ch\u1ec9 SSL \u0111\u1ec3 b\u1ea3o v\u1ec7 an to\u00e0n cho c\u00e1c giao d\u1ecbch thanh to\u00e1n. Khi doanh nghi\u1ec7p ph\u00e1t tri\u1ec3n, l\u01b0\u1ee3ng truy c\u1eadp v\u00e0 s\u1ed1 l\u01b0\u1ee3ng giao d\u1ecbch t\u0103ng l\u00ean, vi\u1ec7c n\u00e2ng c\u1ea5p l\u00ean gi\u1ea3i ph\u00e1p l\u01b0u tr\u1eef m\u1ea1nh m\u1ebd h\u01a1n l\u00e0 r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh \u1ed5n \u0111\u1ecbnh, b\u1ea3o m\u1eadt v\u00e0 tr\u1ea3i nghi\u1ec7m kh\u00e1ch h\u00e0ng.<\/p>","protected":false},"excerpt":{"rendered":"

C\u00e1c m\u00e1y ch\u1ee7 chia s\u1ebb (shared hosting) cho ph\u00e9p l\u01b0u tr\u1eef nhi\u1ec1u trang web tr\u00ean c\u00f9ng m\u1ed9t m\u00e1y ch\u1ee7, n\u1ed5i b\u1eadt v\u1edbi chi ph\u00ed th\u1ea5p v\u00e0 t\u00ednh d\u1ec5 s\u1eed d\u1ee5ng. B\u00e0i vi\u1ebft n\u00e0y t\u1ed5ng k\u1ebft 5 \u01b0u \u0111i\u1ec3m ch\u00ednh c\u1ee7a ch\u00fang (nh\u01b0 gi\u00e1 c\u1ea3 c\u1ef1c k\u1ef3 h\u1ee3p l\u00fd, c\u00e0i \u0111\u1eb7t ch\u1ec9 v\u1edbi m\u1ed9t c\u00fa nh\u1ea5p chu\u1ed9t) c\u00f9ng 3 h\u1ea1n ch\u1ebf ti\u1ec1m \u1ea9n (bi\u1ebfn \u0111\u1ed9ng v\u1ec1 hi\u1ec7u n\u0103ng, r\u1ee7i ro b\u1ea3o m\u1eadt, \u0111\u1ed9 linh ho\u1ea1t th\u1ea5p), \u0111\u1ed3ng th\u1eddi ph\u00e2n t\u00edch c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng ph\u00f9 h\u1ee3p \u0111\u1ec3 gi\u00fap b\u1ea1n \u0111\u00e1nh gi\u00e1 xem<\/p>","protected":false},"author":7,"featured_media":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[2330,4072,36,282,42],"knowledge_category":[273],"class_list":["post-12400903","knowledge_post","type-knowledge_post","status-publish","hentry","tag-hosting-benefits","tag-host-limits","tag-shared-hosting","tag-web-hosting","tag-virtual-hosting","knowledge_category-shared-hosting"],"acf":{"site_seo_keywords":"\u5171\u4eab\u4e3b\u673a,\u5171\u4eab\u4e3b\u673a\u4f18\u7f3a\u70b9,\u5171\u4eab\u4e3b\u673a\u4f18\u52bf,\u5171\u4eab\u4e3b\u673a\u9650\u5236,\u7f51\u7ad9\u6258\u7ba1,\u4f4e\u6210\u672c\u5efa\u7ad9,\u5171\u4eab\u670d\u52a1\u5668\u6027\u80fd"},"_links":{"self":[{"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_posts\/12400903","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":4,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_posts\/12400903\/revisions"}],"predecessor-version":[{"id":12403769,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_posts\/12400903\/revisions\/12403769"}],"wp:attachment":[{"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/media?parent=12400903"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/tags?post=12400903"},{"taxonomy":"knowledge_category","embeddable":true,"href":"https:\/\/www.likacloud.com\/vi\/wp-json\/wp\/v2\/knowledge_category?post=12400903"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}