{"id":476617,"date":"2023-08-09T07:31:20","date_gmt":"2023-08-09T07:31:20","guid":{"rendered":""},"modified":"2023-09-05T11:13:04","modified_gmt":"2023-09-05T11:13:04","slug":"data-center-tiers","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/vn\/wiki\/data-center-tiers\/","title":{"rendered":"C\u00e1c t\u1ea7ng trung t\u00e2m d\u1eef li\u1ec7u"},"content":{"rendered":"<h2>Gi\u1edbi thi\u1ec7u<\/h2>\n<p>C\u00e1c t\u1ea7ng trung t\u00e2m d\u1eef li\u1ec7u l\u00e0 m\u1ed9t kh\u00eda c\u1ea1nh quan tr\u1ecdng c\u1ee7a c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng hi\u1ec7n \u0111\u1ea1i, cung c\u1ea5p n\u1ec1n t\u1ea3ng \u0111\u1ec3 l\u01b0u tr\u1eef c\u00e1c t\u00e0i s\u1ea3n k\u1ef9 thu\u1eadt s\u1ed1 quan tr\u1ecdng v\u00e0 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho Internet v\u00e0 c\u00e1c d\u1ecbch v\u1ee5 d\u1ef1a tr\u00ean \u0111\u00e1m m\u00e2y ho\u1ea1t \u0111\u1ed9ng li\u1ec1n m\u1ea1ch. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd kh\u00e1m ph\u00e1 l\u1ecbch s\u1eed, c\u1ea5u tr\u00fac, c\u00e1c t\u00ednh n\u0103ng ch\u00ednh, lo\u1ea1i, \u1ee9ng d\u1ee5ng v\u00e0 tri\u1ec3n v\u1ecdng trong t\u01b0\u01a1ng lai c\u1ee7a c\u00e1c t\u1ea7ng trung t\u00e2m d\u1eef li\u1ec7u. Ch\u00fang ta c\u0169ng s\u1ebd th\u1ea3o lu\u1eadn v\u1ec1 s\u1ef1 li\u00ean k\u1ebft gi\u1eefa c\u00e1c t\u1ea7ng trung t\u00e2m d\u1eef li\u1ec7u v\u1edbi m\u00e1y ch\u1ee7 proxy v\u00e0 m\u1ee9c \u0111\u1ed9 li\u00ean quan c\u1ee7a ch\u00fang trong b\u1ed1i c\u1ea3nh k\u1ef9 thu\u1eadt s\u1ed1 hi\u1ec7n \u0111\u1ea1i.<\/p>\n<h2>L\u1ecbch s\u1eed c\u1ee7a c\u00e1c t\u1ea7ng trung t\u00e2m d\u1eef li\u1ec7u<\/h2>\n<p>Kh\u00e1i ni\u1ec7m v\u1ec1 c\u00e1c t\u1ea7ng trung t\u00e2m d\u1eef li\u1ec7u l\u1ea7n \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c gi\u1edbi thi\u1ec7u b\u1edfi Uptime Institute, m\u1ed9t t\u1ed5 ch\u1ee9c t\u01b0 v\u1ea5n n\u1ed5i ti\u1ebfng t\u1eadp trung v\u00e0o vi\u1ec7c c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t v\u00e0 hi\u1ec7u qu\u1ea3 c\u1ee7a trung t\u00e2m d\u1eef li\u1ec7u. \u0110\u1ea7u nh\u1eefng n\u0103m 1990, Vi\u1ec7n Uptime \u0111\u00e3 t\u1ea1o ra m\u1ed9t h\u1ec7 th\u1ed1ng ph\u00e2n lo\u1ea1i ti\u00eau chu\u1ea9n h\u00f3a \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 v\u00e0 so s\u00e1nh \u0111\u1ed9 tin c\u1eady v\u00e0 \u0111\u1ed9 d\u1ef1 ph\u00f2ng c\u1ee7a c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u. H\u1ec7 th\u1ed1ng ph\u00e2n lo\u1ea1i n\u00e0y, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 H\u1ec7 th\u1ed1ng ph\u00e2n lo\u1ea1i c\u1ea5p \u0111\u1ed9, \u0111\u00e3 tr\u1edf th\u00e0nh c\u01a1 s\u1edf \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c c\u1ea5p \u0111\u1ed9 trung t\u00e2m d\u1eef li\u1ec7u.<\/p>\n<h2>Th\u00f4ng tin chi ti\u1ebft v\u1ec1 c\u00e1c c\u1ea5p trung t\u00e2m d\u1eef li\u1ec7u<\/h2>\n<p>C\u00e1c t\u1ea7ng trung t\u00e2m d\u1eef li\u1ec7u cung c\u1ea5p m\u1ed9t khu\u00f4n kh\u1ed5 \u0111\u1ec3 \u0111o l\u01b0\u1eddng hi\u1ec7u su\u1ea5t c\u1ee7a trung t\u00e2m d\u1eef li\u1ec7u v\u1ec1 th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng, d\u1ef1 ph\u00f2ng v\u00e0 kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i. H\u1ec7 th\u1ed1ng ph\u00e2n lo\u1ea1i d\u1ef1a tr\u00ean c\u00e1ch ti\u1ebfp c\u1eadn theo t\u1eebng c\u1ea5p, trong \u0111\u00f3 C\u1ea5p I l\u00e0 \u0111\u01a1n gi\u1ea3n nh\u1ea5t v\u00e0 C\u1ea5p IV l\u00e0 c\u1ea5p cao nh\u1ea5t v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ed7i cao nh\u1ea5t.<\/p>\n<h3>B\u1ed1n t\u1ea7ng c\u1ee7a trung t\u00e2m d\u1eef li\u1ec7u:<\/h3>\n<ol>\n<li>\n<p>C\u1ea5p I: C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng c\u01a1 b\u1ea3n<\/p>\n<ul>\n<li>C\u00e1c th\u00e0nh ph\u1ea7n kh\u00f4ng d\u01b0 th\u1eeba v\u00e0 m\u1ed9t \u0111\u01b0\u1eddng d\u1eabn duy nh\u1ea5t \u0111\u1ec3 c\u1ea5p ngu\u1ed3n v\u00e0 l\u00e0m m\u00e1t.<\/li>\n<li>\u0110\u1ea3m b\u1ea3o th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng kho\u1ea3ng 99,671%, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi g\u1ea7n 28,8 gi\u1edd ng\u1eebng ho\u1ea1t \u0111\u1ed9ng h\u00e0ng n\u0103m.<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>C\u1ea5p II: Th\u00e0nh ph\u1ea7n d\u1ef1 ph\u00f2ng<\/p>\n<ul>\n<li>Th\u00eam d\u1ef1 ph\u00f2ng v\u00e0o m\u1ed9t s\u1ed1 th\u00e0nh ph\u1ea7n c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng nh\u1ea5t \u0111\u1ecbnh, c\u1ea3i thi\u1ec7n t\u00ednh kh\u1ea3 d\u1ee5ng.<\/li>\n<li>\u0110\u1ea3m b\u1ea3o th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng kho\u1ea3ng 99,741%, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi kho\u1ea3ng 22 gi\u1edd ng\u1eebng ho\u1ea1t \u0111\u1ed9ng m\u1ed7i n\u0103m.<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>C\u1ea5p III: C\u00f3 th\u1ec3 b\u1ea3o tr\u00ec \u0111\u1ed3ng th\u1eddi<\/p>\n<ul>\n<li>Cung c\u1ea5p c\u00e1c th\u00e0nh ph\u1ea7n c\u00f4ng su\u1ea5t d\u1ef1 ph\u00f2ng v\u00e0 nhi\u1ec1u \u0111\u01b0\u1eddng d\u1eabn ph\u00e2n ph\u1ed1i.<\/li>\n<li>\u0110\u1ea3m b\u1ea3o th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng kho\u1ea3ng 99,982%, d\u1eabn \u0111\u1ebfn th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng kho\u1ea3ng 1,6 gi\u1edd m\u1ed7i n\u0103m.<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>C\u1ea5p IV: Kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ed7i<\/p>\n<ul>\n<li>C\u00f3 c\u00e1c th\u00e0nh ph\u1ea7n c\u00f4ng su\u1ea5t d\u1ef1 ph\u00f2ng v\u00e0 nhi\u1ec1u \u0111\u01b0\u1eddng d\u1eabn ph\u00e2n ph\u1ed1i ho\u1ea1t \u0111\u1ed9ng.<\/li>\n<li>\u0110\u1ea3m b\u1ea3o th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng kho\u1ea3ng 99,995%, d\u1eabn \u0111\u1ebfn th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng ch\u1ec9 26 ph\u00fat m\u1ed7i n\u0103m.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h2>C\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a c\u00e1c t\u1ea7ng trung t\u00e2m d\u1eef li\u1ec7u<\/h2>\n<p>C\u00e1c t\u1ea7ng trung t\u00e2m d\u1eef li\u1ec7u bao g\u1ed3m nhi\u1ec1u th\u00e0nh ph\u1ea7n v\u00e0 h\u1ec7 th\u1ed1ng kh\u00e1c nhau \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c v\u00e0 \u0111\u00e1ng tin c\u1eady c\u1ee7a ch\u00fang. C\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a c\u00e1c t\u1ea7ng trung t\u00e2m d\u1eef li\u1ec7u bao g\u1ed3m:<\/p>\n<ol>\n<li>\n<p><strong>C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111i\u1ec7n:<\/strong><\/p>\n<ul>\n<li>Ngu\u1ed3n \u0111i\u1ec7n \u0111\u00e1ng tin c\u1eady v\u1edbi m\u00e1y ph\u00e1t \u0111i\u1ec7n d\u1ef1 ph\u00f2ng v\u00e0 h\u1ec7 th\u1ed1ng c\u1ea5p \u0111i\u1ec7n li\u00ean t\u1ee5c (UPS) \u0111\u1ec3 ng\u0103n ch\u1eb7n t\u00ecnh tr\u1ea1ng m\u1ea5t \u0111i\u1ec7n.<\/li>\n<li>Ngu\u1ed3n c\u1ea5p \u0111i\u1ec7n k\u00e9p v\u00e0 C\u00f4ng t\u1eafc chuy\u1ec3n t\u1ef1 \u0111\u1ed9ng (ATS) \u0111\u1ec3 d\u1ef1 ph\u00f2ng.<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>H\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t:<\/strong><\/p>\n<ul>\n<li>H\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t ch\u00ednh x\u00e1c \u0111\u1ec3 duy tr\u00ec ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 t\u1ed1i \u01b0u v\u00e0 ng\u0103n ch\u1eb7n thi\u1ebft b\u1ecb qu\u00e1 n\u00f3ng.<\/li>\n<li>H\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t d\u1ef1 ph\u00f2ng \u0111\u1ec3 h\u1ed7 tr\u1ee3 chuy\u1ec3n \u0111\u1ed5i d\u1ef1 ph\u00f2ng.<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>M\u1ea1ng \u0111\u00e3 \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i:<\/strong><\/p>\n<ul>\n<li>K\u1ebft n\u1ed1i m\u1ea1ng \u0111a d\u1ea1ng t\u1eeb nhi\u1ec1u Nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 Internet (ISP) \u0111\u1ec3 tr\u00e1nh c\u00e1c \u0111i\u1ec3m l\u1ed7i duy nh\u1ea5t.<\/li>\n<li>B\u1ed9 \u0111\u1ecbnh tuy\u1ebfn, b\u1ed9 chuy\u1ec3n m\u1ea1ch v\u00e0 b\u1ed9 c\u00e2n b\u1eb1ng t\u1ea3i m\u1ea1ng \u0111\u1ec3 ph\u00e2n ph\u1ed1i v\u00e0 qu\u1ea3n l\u00fd l\u01b0u l\u01b0\u1ee3ng d\u1eef li\u1ec7u m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>B\u1ea3o m\u1eadt v\u1eadt l\u00fd:<\/strong><\/p>\n<ul>\n<li>Ki\u1ec3m so\u00e1t truy c\u1eadp b\u1eb1ng x\u00e1c th\u1ef1c sinh tr\u1eafc h\u1ecdc, gi\u00e1m s\u00e1t video v\u00e0 nh\u00e2n vi\u00ean an ninh.<\/li>\n<li>H\u1ec7 th\u1ed1ng ph\u00e1t hi\u1ec7n v\u00e0 ch\u1eefa ch\u00e1y \u0111\u1ec3 b\u1ea3o v\u1ec7 ch\u1ed1ng l\u1ea1i c\u00e1c th\u1ea3m h\u1ecda c\u00f3 th\u1ec3 x\u1ea3y ra.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h2>Ph\u00e2n t\u00edch c\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a c\u00e1c t\u1ea7ng trung t\u00e2m d\u1eef li\u1ec7u<\/h2>\n<p>C\u00e1c t\u1ea7ng trung t\u00e2m d\u1eef li\u1ec7u \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o t\u00ednh s\u1eb5n s\u00e0ng v\u00e0 \u0111\u1ed9 tin c\u1eady cao cho c\u00e1c doanh nghi\u1ec7p v\u00e0 t\u1ed5 ch\u1ee9c d\u1ef1a v\u00e0o c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng k\u1ef9 thu\u1eadt s\u1ed1 c\u1ee7a h\u1ecd. H\u1ec7 th\u1ed1ng ph\u00e2n lo\u1ea1i theo c\u1ea5p \u0111\u1ed9 cho ph\u00e9p c\u00e1c nh\u00e0 khai th\u00e1c trung t\u00e2m d\u1eef li\u1ec7u hi\u1ec3u v\u00e0 truy\u1ec1n \u0111\u1ea1t m\u1ee9c \u0111\u1ed9 ph\u1ee5c h\u1ed3i m\u00e0 c\u01a1 s\u1edf c\u1ee7a h\u1ecd mang l\u1ea1i cho kh\u00e1ch h\u00e0ng v\u00e0 kh\u00e1ch h\u00e0ng ti\u1ec1m n\u0103ng.<\/p>\n<p>\u01afu \u0111i\u1ec3m c\u1ee7a c\u00e1c t\u1ea7ng trung t\u00e2m d\u1eef li\u1ec7u:<\/p>\n<ul>\n<li>H\u1ec7 th\u1ed1ng ph\u00e2n lo\u1ea1i \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh r\u00f5 r\u00e0ng v\u00e0 ti\u00eau chu\u1ea9n h\u00f3a.<\/li>\n<li>Gi\u00fap doanh nghi\u1ec7p l\u1ef1a ch\u1ecdn trung t\u00e2m d\u1eef li\u1ec7u ph\u00f9 h\u1ee3p d\u1ef1a tr\u00ean y\u00eau c\u1ea7u v\u1ec1 th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng v\u00e0 ng\u00e2n s\u00e1ch c\u1ee7a h\u1ecd.<\/li>\n<li>Khuy\u1ebfn kh\u00edch c\u00e1c nh\u00e0 khai th\u00e1c trung t\u00e2m d\u1eef li\u1ec7u \u0111\u1ea7u t\u01b0 v\u00e0o kh\u1ea3 n\u0103ng d\u1ef1 ph\u00f2ng v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ed7i.<\/li>\n<\/ul>\n<p>Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a c\u00e1c t\u1ea7ng trung t\u00e2m d\u1eef li\u1ec7u:<\/p>\n<ul>\n<li>H\u1ec7 th\u1ed1ng c\u1ea5p b\u1eadc c\u00f3 th\u1ec3 kh\u00f4ng xem x\u00e9t c\u00e1c y\u1ebfu t\u1ed1 c\u1ee5 th\u1ec3 li\u00ean quan \u0111\u1ebfn c\u00e1c ng\u00e0nh ho\u1eb7c \u1ee9ng d\u1ee5ng nh\u1ea5t \u0111\u1ecbnh.<\/li>\n<li>Vi\u1ec7c \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u1ea5p \u0111\u1ed9 cao h\u01a1n c\u00f3 th\u1ec3 t\u1ed1n k\u00e9m, khi\u1ebfn vi\u1ec7c n\u00e0y tr\u1edf n\u00ean k\u00e9m kh\u1ea3 thi h\u01a1n \u0111\u1ed1i v\u1edbi c\u00e1c doanh nghi\u1ec7p nh\u1ecf h\u01a1n.<\/li>\n<\/ul>\n<h2>C\u00e1c lo\u1ea1i c\u1ea5p trung t\u00e2m d\u1eef li\u1ec7u<\/h2>\n<table>\n<thead>\n<tr>\n<th>C\u1ea5p b\u1eadc<\/th>\n<th>S\u1ef1 mi\u00eau t\u1ea3<\/th>\n<th>\u0110\u1ea3m b\u1ea3o th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>C\u1ea5p I<\/td>\n<td>C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng c\u01a1 b\u1ea3n v\u1edbi c\u00e1c th\u00e0nh ph\u1ea7n kh\u00f4ng d\u01b0 th\u1eeba<\/td>\n<td>99,671% (28,8 gi\u1edd)<\/td>\n<\/tr>\n<tr>\n<td>C\u1ea5p II<\/td>\n<td>Th\u00e0nh ph\u1ea7n d\u1ef1 ph\u00f2ng<\/td>\n<td>99,741% (22 gi\u1edd)<\/td>\n<\/tr>\n<tr>\n<td>C\u1ea5p III<\/td>\n<td>C\u00f3 th\u1ec3 b\u1ea3o tr\u00ec \u0111\u1ed3ng th\u1eddi<\/td>\n<td>99,982% (1,6 gi\u1edd)<\/td>\n<\/tr>\n<tr>\n<td>C\u1ea5p IV<\/td>\n<td>Ch\u1ecbu l\u1ed7i<\/td>\n<td>99,995% (26 ph\u00fat)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>C\u00e1ch s\u1eed d\u1ee5ng c\u00e1c t\u1ea7ng trung t\u00e2m d\u1eef li\u1ec7u v\u00e0 c\u00e1c v\u1ea5n \u0111\u1ec1 li\u00ean quan<\/h2>\n<p>C\u00e1c doanh nghi\u1ec7p thu\u1ed9c nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c nhau c\u00f3 th\u1ec3 h\u01b0\u1edfng l\u1ee3i t\u1eeb c\u00e1c t\u1ea7ng trung t\u00e2m d\u1eef li\u1ec7u \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c v\u00e0 gi\u1ea3m thi\u1ec3u th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng. Tuy nhi\u00ean, m\u1ed9t s\u1ed1 th\u00e1ch th\u1ee9c li\u00ean quan \u0111\u1ebfn c\u00e1c t\u1ea7ng trung t\u00e2m d\u1eef li\u1ec7u:<\/p>\n<ol>\n<li>\n<p><strong>\u1ee8ng d\u1ee5ng doanh nghi\u1ec7p:<\/strong> C\u00e1c doanh nghi\u1ec7p l\u1edbn th\u01b0\u1eddng d\u1ef1a v\u00e0o trung t\u00e2m d\u1eef li\u1ec7u C\u1ea5p III ho\u1eb7c C\u1ea5p IV \u0111\u1ec3 l\u01b0u tr\u1eef c\u00e1c \u1ee9ng d\u1ee5ng v\u00e0 c\u01a1 s\u1edf d\u1eef li\u1ec7u quan tr\u1ecdng \u0111\u00f2i h\u1ecfi t\u00ednh s\u1eb5n s\u00e0ng cao.<\/p>\n<\/li>\n<li>\n<p><strong>D\u1ecbch v\u1ee5 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y:<\/strong> C\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y l\u1ef1a ch\u1ecdn trung t\u00e2m d\u1eef li\u1ec7u C\u1ea5p III ho\u1eb7c C\u1ea5p IV \u0111\u1ec3 cung c\u1ea5p c\u00e1c d\u1ecbch v\u1ee5 \u0111\u00e1ng tin c\u1eady cho kh\u00e1ch h\u00e0ng c\u1ee7a h\u1ecd v\u1edbi m\u1ee9c gi\u00e1n \u0111o\u1ea1n t\u1ed1i thi\u1ec3u.<\/p>\n<\/li>\n<li>\n<p><strong>N\u1ec1n t\u1ea3ng th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed:<\/strong> C\u00e1c trang web th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed y\u00eau c\u1ea7u c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u \u0111\u00e1ng tin c\u1eady \u0111\u1ec3 x\u1eed l\u00fd \u0111\u01a1n h\u00e0ng v\u00e0 x\u1eed l\u00fd d\u1eef li\u1ec7u kh\u00e1ch h\u00e0ng m\u00e0 kh\u00f4ng b\u1ecb gi\u00e1n \u0111o\u1ea1n.<\/p>\n<\/li>\n<li>\n<p><strong>Kh\u1eafc ph\u1ee5c th\u1ea3m h\u1ecda:<\/strong> C\u00e1c t\u1ea7ng trung t\u00e2m d\u1eef li\u1ec7u \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong chi\u1ebfn l\u01b0\u1ee3c kh\u1eafc ph\u1ee5c th\u1ea3m h\u1ecda b\u1eb1ng c\u00e1ch cung c\u1ea5p c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng d\u1ef1 ph\u00f2ng \u0111\u1ec3 ng\u0103n ng\u1eeba m\u1ea5t d\u1eef li\u1ec7u v\u00e0 gi\u00e1n \u0111o\u1ea1n d\u1ecbch v\u1ee5 trong tr\u01b0\u1eddng h\u1ee3p kh\u1ea9n c\u1ea5p.<\/p>\n<\/li>\n<\/ol>\n<p>Nh\u1eefng th\u00e1ch th\u1ee9c:<\/p>\n<ul>\n<li>Chi ph\u00ed tr\u1ea3 tr\u01b0\u1edbc v\u00e0 v\u1eadn h\u00e0nh cao \u0111\u1ec3 x\u00e2y d\u1ef1ng v\u00e0 duy tr\u00ec c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u c\u1ea5p cao h\u01a1n.<\/li>\n<li>\u0110\u1ea3m b\u1ea3o chuy\u00ean m\u00f4n v\u00e0 \u0111\u00e0o t\u1ea1o nh\u00e2n vi\u00ean \u0111\u1ec3 v\u1eadn h\u00e0nh v\u00e0 qu\u1ea3n l\u00fd c\u00e1c c\u1ea5p \u0111\u1ed9 ph\u1ee9c t\u1ea1p.<\/li>\n<li>Vi\u1ec7c n\u00e2ng c\u1ea5p c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u c\u1ea5p th\u1ea5p h\u01a1n l\u00ean c\u1ea5p cao h\u01a1n c\u00f3 th\u1ec3 g\u00e2y ra s\u1ef1 gi\u00e1n \u0111o\u1ea1n \u0111\u00e1ng k\u1ec3.<\/li>\n<\/ul>\n<p>C\u00e1c gi\u1ea3i ph\u00e1p:<\/p>\n<ul>\n<li>C\u00e1c doanh nghi\u1ec7p c\u00f3 th\u1ec3 xem x\u00e9t d\u1ecbch v\u1ee5 colocation \u0111\u1ec3 truy c\u1eadp v\u00e0o c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u c\u1ea5p cao h\u01a1n m\u00e0 kh\u00f4ng ph\u1ea3i ch\u1ecbu g\u00e1nh n\u1eb7ng v\u1ec1 quy\u1ec1n s\u1edf h\u1eefu v\u00e0 qu\u1ea3n l\u00fd tr\u1ef1c ti\u1ebfp.<\/li>\n<li>Vi\u1ec7c l\u1eadp k\u1ebf ho\u1ea1ch v\u00e0 \u0111\u1ea7u t\u01b0 ph\u00f9 h\u1ee3p v\u00e0o d\u1ef1 ph\u00f2ng c\u00f3 th\u1ec3 gi\u1ea3m thi\u1ec3u r\u1ee7i ro v\u1ec1 th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng.<\/li>\n<\/ul>\n<h2>C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh v\u00e0 so s\u00e1nh v\u1edbi c\u00e1c thu\u1eadt ng\u1eef t\u01b0\u01a1ng t\u1ef1<\/h2>\n<p>C\u00e1c c\u1ea5p trung t\u00e2m d\u1eef li\u1ec7u th\u01b0\u1eddng \u0111\u01b0\u1ee3c so s\u00e1nh v\u1edbi c\u00e1c ph\u00e2n lo\u1ea1i trung t\u00e2m d\u1eef li\u1ec7u kh\u00e1c, ch\u1eb3ng h\u1ea1n nh\u01b0 \u201cTi\u00eau chu\u1ea9n c\u1ea5p\u201d, \u201cX\u1ebfp h\u1ea1ng theo c\u1ea5p\u201d ho\u1eb7c \u201cL\u1edbp trung t\u00e2m d\u1eef li\u1ec7u\u201d. \u0110i\u1ec1u quan tr\u1ecdng c\u1ea7n l\u01b0u \u00fd l\u00e0 H\u1ec7 th\u1ed1ng ph\u00e2n lo\u1ea1i c\u1ea5p \u0111\u1ed9 c\u1ee7a Uptime Institute \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn v\u00e0 s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i tr\u00ean to\u00e0n c\u1ea7u, trong khi c\u00e1c thu\u1eadt ng\u1eef kh\u00e1c c\u00f3 th\u1ec3 kh\u00f4ng c\u00f3 c\u00f9ng m\u1ee9c \u0111\u1ed9 ch\u1ea5p nh\u1eadn v\u00e0 r\u00f5 r\u00e0ng trong to\u00e0n ng\u00e0nh.<\/p>\n<p>So s\u00e1nh:<\/p>\n<table>\n<thead>\n<tr>\n<th>Thu\u1eadt ng\u1eef<\/th>\n<th>S\u1ef1 mi\u00eau t\u1ea3<\/th>\n<th>S\u1ef1 kh\u00e1c bi\u1ec7t \u0111\u00e1ng ch\u00fa \u00fd<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>C\u1ea5p trung t\u00e2m d\u1eef li\u1ec7u<\/td>\n<td>H\u1ec7 th\u1ed1ng ph\u00e2n lo\u1ea1i chu\u1ea9n h\u00f3a c\u1ee7a Uptime Institute d\u1ef1a tr\u00ean m\u1ee9c \u0111\u1ed9 d\u01b0 th\u1eeba v\u00e0 th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng.<\/td>\n<td>T\u1eadp trung v\u00e0o m\u1ee9c \u0111\u1ed9 tin c\u1eady v\u00e0 d\u1ef1 ph\u00f2ng trong trung t\u00e2m d\u1eef li\u1ec7u.<\/td>\n<\/tr>\n<tr>\n<td>Ti\u00eau chu\u1ea9n c\u1ea5p\/X\u1ebfp h\u1ea1ng\/L\u1edbp<\/td>\n<td>C\u00e1c thu\u1eadt ng\u1eef chung \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 t\u1ea3 c\u1ea5p \u0111\u1ed9 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng v\u00e0 hi\u1ec7u su\u1ea5t c\u1ee7a trung t\u00e2m d\u1eef li\u1ec7u.<\/td>\n<td>C\u00f3 th\u1ec3 thi\u1ebfu c\u00e1c ti\u00eau ch\u00ed c\u1ee5 th\u1ec3 v\u00e0 \u0111\u1ecbnh ngh\u0129a chu\u1ea9n h\u00f3a v\u1ec1 c\u00e1c c\u1ea5p \u0111\u1ed9.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Quan \u0111i\u1ec3m v\u00e0 c\u00f4ng ngh\u1ec7 c\u1ee7a t\u01b0\u01a1ng lai<\/h2>\n<p>T\u01b0\u01a1ng lai c\u1ee7a c\u00e1c t\u1ea7ng trung t\u00e2m d\u1eef li\u1ec7u g\u1eafn li\u1ec1n v\u1edbi nh\u1eefng ti\u1ebfn b\u1ed9 c\u00f4ng ngh\u1ec7 v\u00e0 nhu c\u1ea7u ng\u00e0y c\u00e0ng t\u0103ng v\u1ec1 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng k\u1ef9 thu\u1eadt s\u1ed1 c\u00f3 \u0111\u1ed9 tin c\u1eady cao v\u00e0 hi\u1ec7u qu\u1ea3. C\u00e1c xu h\u01b0\u1edbng m\u1edbi n\u1ed5i trong thi\u1ebft k\u1ebf v\u00e0 v\u1eadn h\u00e0nh trung t\u00e2m d\u1eef li\u1ec7u bao g\u1ed3m:<\/p>\n<ol>\n<li>\n<p><strong>\u0110i\u1ec7n to\u00e1n bi\u00ean:<\/strong> C\u00e1c trung t\u00e2m d\u1eef li\u1ec7u \u0111ang ti\u1ebfn g\u1ea7n h\u01a1n \u0111\u1ebfn r\u00eca m\u1ea1ng \u0111\u1ec3 gi\u1ea3m \u0111\u1ed9 tr\u1ec5 v\u00e0 c\u1ea3i thi\u1ec7n th\u1eddi gian ph\u1ea3n h\u1ed3i cho c\u00e1c \u1ee9ng d\u1ee5ng v\u00e0 thi\u1ebft b\u1ecb IoT.<\/p>\n<\/li>\n<li>\n<p><strong>T\u00edch h\u1ee3p n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o:<\/strong> C\u00e1c trung t\u00e2m d\u1eef li\u1ec7u \u0111ang t\u00ecm c\u00e1ch gi\u1ea3m t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng b\u1eb1ng c\u00e1ch t\u00edch h\u1ee3p c\u00e1c ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o nh\u01b0 n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi v\u00e0 n\u0103ng l\u01b0\u1ee3ng gi\u00f3.<\/p>\n<\/li>\n<li>\n<p><strong>Gi\u1ea3i ph\u00e1p l\u00e0m m\u00e1t b\u1eb1ng ch\u1ea5t l\u1ecfng:<\/strong> C\u00f4ng ngh\u1ec7 l\u00e0m m\u00e1t b\u1eb1ng ch\u1ea5t l\u1ecfng \u0111ang tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn h\u01a1n \u0111\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c th\u00e1ch th\u1ee9c l\u00e0m m\u00e1t c\u1ee7a h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh m\u1eadt \u0111\u1ed9 cao.<\/p>\n<\/li>\n<li>\n<p><strong>Tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o (AI) \u0111\u1ec3 qu\u1ea3n l\u00fd trung t\u00e2m d\u1eef li\u1ec7u:<\/strong> AI v\u00e0 h\u1ecdc m\u00e1y ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nhi\u1ec1u h\u01a1n \u0111\u1ec3 b\u1ea3o tr\u00ec d\u1ef1 \u0111o\u00e1n v\u00e0 t\u1ed1i \u01b0u h\u00f3a ho\u1ea1t \u0111\u1ed9ng c\u1ee7a trung t\u00e2m d\u1eef li\u1ec7u.<\/p>\n<\/li>\n<\/ol>\n<h2>M\u00e1y ch\u1ee7 proxy v\u00e0 t\u1ea7ng trung t\u00e2m d\u1eef li\u1ec7u<\/h2>\n<p>M\u00e1y ch\u1ee7 proxy \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c t\u1eadn d\u1ee5ng hi\u1ec7u qu\u1ea3 c\u00e1c t\u1ea7ng trung t\u00e2m d\u1eef li\u1ec7u. B\u1eb1ng c\u00e1ch \u0111\u1ecbnh tuy\u1ebfn l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp internet qua nhi\u1ec1u t\u1ea7ng trung t\u00e2m d\u1eef li\u1ec7u, m\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 n\u00e2ng cao t\u00ednh b\u1ea3o m\u1eadt, hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a c\u00e1c ho\u1ea1t \u0111\u1ed9ng tr\u1ef1c tuy\u1ebfn.<\/p>\n<p>L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y ch\u1ee7 proxy v\u1edbi c\u00e1c t\u1ea7ng trung t\u00e2m d\u1eef li\u1ec7u:<\/p>\n<ul>\n<li>C\u1ea3i thi\u1ec7n t\u00ednh \u1ea9n danh: M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 gi\u00fap ng\u01b0\u1eddi d\u00f9ng duy tr\u00ec quy\u1ec1n ri\u00eang t\u01b0 tr\u1ef1c tuy\u1ebfn c\u1ee7a h\u1ecd b\u1eb1ng c\u00e1ch che gi\u1ea5u \u0111\u1ecba ch\u1ec9 IP v\u00e0 th\u00f4ng tin v\u1ecb tr\u00ed c\u1ee7a h\u1ecd.<\/li>\n<li>C\u00e2n b\u1eb1ng t\u1ea3i: M\u00e1y ch\u1ee7 proxy ph\u00e2n ph\u1ed1i c\u00e1c y\u00eau c\u1ea7u \u0111\u1ebfn tr\u00ean nhi\u1ec1u trung t\u00e2m d\u1eef li\u1ec7u, gi\u1ea3m g\u00e1nh n\u1eb7ng cho t\u1eebng m\u00e1y ch\u1ee7 v\u00e0 n\u00e2ng cao hi\u1ec7u su\u1ea5t t\u1ed5ng th\u1ec3.<\/li>\n<li>Truy c\u1eadp v\u00e0o n\u1ed9i dung b\u1ecb h\u1ea1n ch\u1ebf: M\u00e1y ch\u1ee7 proxy c\u00f3 kh\u1ea3 n\u0103ng \u0111\u1ecbnh v\u1ecb \u0111\u1ecba l\u00fd c\u00f3 th\u1ec3 cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng truy c\u1eadp n\u1ed9i dung b\u1ecb gi\u1edbi h\u1ea1n theo khu v\u1ef1c.<\/li>\n<\/ul>\n<h2>Li\u00ean k\u1ebft li\u00ean quan<\/h2>\n<p>\u0110\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin v\u1ec1 c\u00e1c t\u1ea7ng trung t\u00e2m d\u1eef li\u1ec7u v\u00e0 m\u1ee9c \u0111\u1ed9 li\u00ean quan c\u1ee7a ch\u00fang trong c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng hi\u1ec7n \u0111\u1ea1i, b\u1ea1n c\u00f3 th\u1ec3 th\u1ea5y c\u00e1c t\u00e0i nguy\u00ean sau h\u1eefu \u00edch:<\/p>\n<ul>\n<li><a href=\"https:\/\/uptimeinstitute.com\/\" target=\"_new\" rel=\"noopener nofollow\">Vi\u1ec7n th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng<\/a><\/li>\n<li><a href=\"https:\/\/www.datacenterknowledge.com\/\" target=\"_new\" rel=\"noopener nofollow\">Ki\u1ebfn th\u1ee9c v\u1ec1 trung t\u00e2m d\u1eef li\u1ec7u<\/a><\/li>\n<li><a href=\"https:\/\/www.thegreengrid.org\/\" target=\"_new\" rel=\"noopener nofollow\">L\u01b0\u1edbi xanh<\/a><\/li>\n<\/ul>\n<p>T\u00f3m l\u1ea1i, c\u00e1c t\u1ea7ng trung t\u00e2m d\u1eef li\u1ec7u l\u00e0 n\u1ec1n t\u1ea3ng trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng k\u1ef9 thu\u1eadt s\u1ed1. H\u1ec7 th\u1ed1ng ph\u00e2n lo\u1ea1i c\u1ea5p \u0111\u1ed9 gi\u00fap c\u00e1c doanh nghi\u1ec7p v\u00e0 t\u1ed5 ch\u1ee9c l\u1ef1a ch\u1ecdn trung t\u00e2m d\u1eef li\u1ec7u ph\u00f9 h\u1ee3p d\u1ef1a tr\u00ean y\u00eau c\u1ea7u v\u1ec1 th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng v\u00e0 ng\u00e2n s\u00e1ch c\u1ee7a h\u1ecd. Khi c\u00f4ng ngh\u1ec7 ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n, c\u00e1c t\u1ea7ng trung t\u00e2m d\u1eef li\u1ec7u ch\u1eafc ch\u1eafn s\u1ebd \u0111\u00f3ng vai tr\u00f2 trung t\u00e2m trong vi\u1ec7c \u0111\u1ecbnh h\u00ecnh t\u01b0\u01a1ng lai c\u1ee7a b\u1ed1i c\u1ea3nh k\u1ef9 thu\u1eadt s\u1ed1, h\u1ed7 tr\u1ee3 c\u00e1c \u1ee9ng d\u1ee5ng v\u00e0 d\u1ecbch v\u1ee5 \u0111\u1ed5i m\u1edbi ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u hi\u1ec7u qu\u1ea3 v\u00e0 s\u1eb5n c\u00f3 cao.<\/p>","protected":false},"featured_media":0,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-476617","wiki","type-wiki","status-publish","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Data Center Tiers: Understanding the Foundation of Modern Infrastructure<\/mark>","faq_items":[{"question":"What are data center tiers?","answer":"<p>Data center tiers are a standardized classification system introduced by the Uptime Institute to evaluate the reliability and redundancy of data centers. They provide a framework for measuring a data center's performance in terms of uptime and resilience, helping businesses choose the appropriate data center based on their specific needs.<\/p>"},{"question":"How many data center tiers are there?","answer":"<p>There are four data center tiers: Tier I, Tier II, Tier III, and Tier IV. Each tier represents a different level of redundancy and fault tolerance, with Tier IV being the most advanced and fault-tolerant.<\/p>"},{"question":"What is the difference between Tier I and Tier IV data centers?","answer":"<p>The main difference lies in their level of redundancy and uptime guarantee. Tier I data centers have basic infrastructure with non-redundant components and offer an uptime guarantee of approximately 99.671% (around 28.8 hours of downtime per year). On the other hand, Tier IV data centers are fault-tolerant with redundant capacity components and multiple active distribution paths, offering an uptime guarantee of approximately 99.995% (only 26 minutes of downtime per year).<\/p>"},{"question":"How do data center tiers work internally?","answer":"<p>Data center tiers incorporate various components and systems to ensure continuous and reliable operations. These include robust power infrastructure with backup generators and UPS systems, efficient cooling systems, redundant network connectivity, and strict physical security measures.<\/p>"},{"question":"What are the main benefits of data center tiers?","answer":"<p>Data center tiers offer several advantages, such as improved reliability and uptime, enhanced resilience during disasters, and the ability to support critical applications and services. They also provide a standardized way for data center operators to communicate the level of service they offer to clients.<\/p>"},{"question":"What types of businesses use data center tiers?","answer":"<p>Data center tiers are utilized by a wide range of businesses and organizations. Large enterprises, cloud service providers, e-commerce platforms, and those with critical data processing needs benefit from data center tiers to ensure uninterrupted operations and customer satisfaction.<\/p>"},{"question":"How do proxy servers relate to data center tiers?","answer":"<p>Proxy servers complement data center tiers by routing internet traffic through multiple data centers, improving security, performance, and anonymity for users. They also assist in load balancing and granting access to restricted content.<\/p>"},{"question":"What does the future hold for data center tiers?","answer":"<p>The future of data center tiers is linked to technological advancements, such as edge computing, renewable energy integration, liquid cooling solutions, and the application of artificial intelligence for data center management. These innovations aim to further enhance data center efficiency and sustainability.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/476617","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/476617\/revisions"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media?parent=476617"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}