{"id":13332,"date":"2022-08-15T17:12:14","date_gmt":"2022-08-15T10:12:14","guid":{"rendered":"https:\/\/www.thegioimaychu.vn\/blog\/?p=13332"},"modified":"2022-08-16T13:00:39","modified_gmt":"2022-08-16T06:00:39","slug":"so-sanh-su-khac-biet-giua-scale-up-va-scale-out-cac-he-thong-luu-tru","status":"publish","type":"post","link":"https:\/\/thegioimaychu.vn\/blog\/giai-phap\/so-sanh-su-khac-biet-giua-scale-up-va-scale-out-cac-he-thong-luu-tru-p13332\/","title":{"rendered":"So s\u00e1nh s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa scale-up v\u00e0 scale-out c\u00e1c h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef"},"content":{"rendered":"<style>.iblink{color:#975!important;}.iblink:hover{color:orange!important;}<\/style><p><em>N\u00e2ng c\u1ea5p (Scale-up) v\u00e0 m\u1edf r\u1ed9ng (Scale-out) \u0111\u1ec1u l\u00e0 c\u00e1c c\u00e1ch ti\u1ebfp c\u1eadn \u0111\u1ec3 t\u0103ng dung l\u01b0\u1ee3ng c\u1ee7a m\u1ed9t <a class=\"iblink\" href=\"\/storage\/\">h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef<\/a>.\u00a0\u0110\u1ec3 quy\u1ebft \u0111\u1ecbnh n\u00ean \u00e1p d\u1ee5ng c\u00e1ch ti\u1ebfp c\u1eadn n\u00e0o, h\u00e3y xem x\u00e9t c\u00e1c y\u00eau c\u1ea7u trong ng\u1eafn h\u1ea1n l\u1eabn trong d\u00e0i h\u1ea1n.<\/em><\/p>\n<p>C\u00e1c c\u00f4ng ty x\u1eed l\u00fd kh\u1ed1i l\u01b0\u1ee3ng d\u1eef li\u1ec7u ng\u00e0y c\u00e0ng t\u0103ng cao s\u1ebd lu\u00f4n c\u00f3 nhu c\u1ea7u m\u1edf r\u1ed9ng dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef c\u1ee7a h\u1ecd.\u00a0Th\u00f4ng th\u01b0\u1eddng, vi\u1ec7c n\u00e0y \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c c\u00e1c c\u00f4ng ty s\u1ebd ph\u1ea3i quy\u1ebft \u0111\u1ecbnh l\u1ef1a ch\u1ecdn gi\u1eefa ki\u1ebfn \u200b\u200btr\u00fac m\u1edf r\u1ed9ng theo ki\u1ec3u n\u00e2ng c\u1ea5p (Scale-up) v\u1edbi m\u1edf r\u1ed9ng theo chi\u1ec1u ngang (Scale-out) \u0111\u1ec3 l\u01b0u tr\u1eef.<\/p>\n<p>C\u1ea3 hai c\u00e1ch ti\u1ebfp c\u1eadn \u0111\u1ec1u t\u0103ng t\u1ed5ng dung l\u01b0\u1ee3ng c\u1ee7a h\u1ea1 t\u1ea7ng l\u01b0u tr\u1eef hi\u1ec7n c\u00f3.\u00a0\u0110\u1ec3 quy\u1ebft \u0111\u1ecbnh gi\u1eefa vi\u1ec7c scale-up so v\u1edbi scale-out, h\u00e3y xem x\u00e9t c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 k\u1ef3 v\u1ecdng t\u0103ng tr\u01b0\u1edfng d\u1eef li\u1ec7u, ng\u00e2n s\u00e1ch, m\u1ee9c \u0111\u1ed9 quan tr\u1ecdng c\u1ee7a h\u1ec7 th\u1ed1ng v\u00e0 ph\u1ea7n c\u1ee9ng hi\u1ec7n c\u00f3. N\u00f3i chung, c\u00e1c c\u00f4ng ty s\u1ebd th\u1ef1c hi\u1ec7n scale-up khi h\u1ecd g\u1eb7p ph\u1ea3i c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 hi\u1ec7u su\u1ea5t v\u00e0 c\u1ea7n m\u1ed9t gi\u1ea3i ph\u00e1p kh\u1eafc ph\u1ee5c ng\u1eafn h\u1ea1n; V\u00e0 h\u1ecd s\u1ebd scale-out khi t\u00ednh linh ho\u1ea1t l\u00e0 \u0111i\u1ec1u quan tr\u1ecdng.\u00a0S\u1ebd c\u00f3 nh\u1eefng \u01b0u \u0111i\u1ec3m, nh\u01b0\u1ee3c \u0111i\u1ec3m v\u00e0 nh\u1eefng c\u00e2n nh\u1eafc kh\u00e1c \u0111\u1ed1i v\u1edbi m\u1ed7i c\u00e1ch ti\u1ebfp c\u1eadn.<\/p>\n<h3>Scale-up h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng<\/h3>\n<p>C\u00e1c c\u00f4ng ty c\u00f3 th\u1ec3 c\u1ea7n th\u00eam dung l\u01b0\u1ee3ng\u00a0cho c\u00e1c <a class=\"iblink\" href=\"\/storage\/\">thi\u1ebft b\u1ecb l\u01b0u tr\u1eef<\/a> hi\u1ec7n c\u00f3.\u00a0\u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 l\u00e0 do s\u1ef1 m\u1edf r\u1ed9ng nhanh ch\u00f3ng c\u1ee7a doanh nghi\u1ec7p ho\u1eb7c do \u0111\u1ed9 ph\u1ee9c t\u1ea1p c\u1ee7a m\u1ed9t ho\u1eb7c nhi\u1ec1u \u1ee9ng d\u1ee5ng \u0111ang ch\u1ea1y tr\u00ean thi\u1ebft b\u1ecb l\u01b0u tr\u1eef. V\u1edbi ki\u1ec3u t\u00ecnh hu\u1ed1ng n\u00e0y, c\u00e1c c\u00f4ng ty c\u00f3 th\u1ec3 t\u0103ng dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef c\u1ee7a thi\u1ebft b\u1ecb c\u1ee5 th\u1ec3.\u00a0\u0110i\u1ec1u n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 scale-up h\u1ec7 th\u1ed1ng, v\u00ec c\u00e1c thi\u1ebft b\u1ecb ch\u00ednh kh\u00f4ng thay \u0111\u1ed5i;\u00a0m\u00e0 ch\u1ec9 l\u00e0m t\u0103ng dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef c\u1ee7a ch\u00fang.<\/p>\n<p>Trong c\u00e1ch ti\u1ebfp c\u1eadn scale-up, c\u00e1c c\u00f4ng ty th\u00eam v\u00e0o h\u1ea1 t\u1ea7ng hi\u1ec7n c\u00f3,\u00a0ch\u1eb3ng h\u1ea1n nh\u01b0 b\u1ed5 sung th\u00eam nhi\u1ec1u \u0111\u0129a ho\u1eb7c \u1ed5 c\u1ee9ng h\u01a1n.\u00a0N\u1ebfu \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 gi\u1eef l\u1ea1i c\u00f9ng m\u1ed9t thi\u1ebft b\u1ecb thay v\u00ec chia nh\u1ecf c\u00e1c \u1ee9ng d\u1ee5ng v\u00e0 d\u1eef li\u1ec7u quan tr\u1ecdng tr\u00ean nhi\u1ec1u thi\u1ebft b\u1ecb l\u01b0u tr\u1eef, h\u00e3y s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p m\u1edf r\u1ed9ng l\u01b0u tr\u1eef theo ki\u1ec3u scale-up n\u00e0y.\u00a0\u0110\u00e2y c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 m\u1edf r\u1ed9ng theo chi\u1ec1u d\u1ecdc (vertical scaling).<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"1419\" height=\"1288\" class=\"wp-image-13341 size-full aligncenter\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/08\/TheGioiMayChu-Blog-Image-so-sanh-su-khac-biet-giua-scale-up-va-scale-out-cac-he-thong-luu-tru-2.png\" srcset=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/08\/TheGioiMayChu-Blog-Image-so-sanh-su-khac-biet-giua-scale-up-va-scale-out-cac-he-thong-luu-tru-2.png 1419w, https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/08\/TheGioiMayChu-Blog-Image-so-sanh-su-khac-biet-giua-scale-up-va-scale-out-cac-he-thong-luu-tru-2-300x272.png 300w, https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/08\/TheGioiMayChu-Blog-Image-so-sanh-su-khac-biet-giua-scale-up-va-scale-out-cac-he-thong-luu-tru-2-768x697.png 768w, https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/08\/TheGioiMayChu-Blog-Image-so-sanh-su-khac-biet-giua-scale-up-va-scale-out-cac-he-thong-luu-tru-2-1024x929.png 1024w, https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/08\/TheGioiMayChu-Blog-Image-so-sanh-su-khac-biet-giua-scale-up-va-scale-out-cac-he-thong-luu-tru-2-40x36.png 40w\" sizes=\"auto, (max-width: 1419px) 100vw, 1419px\" \/><\/p>\n<p>B\u1ed9 ph\u1eadn qu\u1ea3n l\u00fd CNTT c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh r\u1eb1ng thi\u1ebft b\u1ecb l\u01b0u tr\u1eef hi\u1ec7n t\u1ea1i s\u1ebd c\u1ea7n \u0111\u01b0\u1ee3c t\u0103ng dung l\u01b0\u1ee3ng do m\u1edf r\u1ed9ng c\u00e1c \u1ee9ng d\u1ee5ng ch\u00ednh c\u00f3 s\u1eed d\u1ee5ng th\u00e0nh ph\u1ea7n l\u01b0u tr\u1eef.\u00a0C\u00e1c c\u00f4ng ty sau \u0111\u00f3 c\u00f3 th\u1ec3 c\u1ea5u h\u00ecnh c\u00e1c m\u00e1y ch\u1ee7 b\u1ed5 sung v\u00e0 li\u00ean k\u1ebft ch\u00fang v\u1edbi h\u1ec7 th\u1ed1ng ch\u00ednh.<\/p>\n<h3>\u01afu \u0111i\u1ec3m v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a vi\u1ec7c m\u1edf r\u1ed9ng theo ki\u1ec3u scale-up<\/h3>\n<p>Scale-up h\u1ec7 th\u1ed1ng l\u01b0u l\u01b0u tr\u1eef l\u00e0 m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n \u0111\u1ec3 t\u0103ng dung l\u01b0\u1ee3ng nh\u1eb1m \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u00e1c m\u1ee5c ti\u00eau ng\u1eafn h\u1ea1n nh\u01b0ng n\u00f3 kh\u00f4ng linh ho\u1ea1t trong l\u00e2u d\u00e0i, v\u00ec v\u1eady h\u00e3y c\u00e2n nh\u1eafc nh\u1eefng \u01b0u v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m n\u00e0y.<\/p>\n<p>Sau \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 \u01b0u \u0111i\u1ec3m c\u1ee7a c\u00e1ch ti\u1ebfp c\u1eadn scale-up:<\/p>\n<ul>\n<li>V\u00ec ph\u1ea7n c\u1ee9ng b\u00ean d\u01b0\u1edbi l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb duy nh\u1ea5t n\u00ean vi\u1ec7c qu\u1ea3n l\u00fd l\u01b0u tr\u1eef \u0111\u01b0\u1ee3c \u0111\u01a1n gi\u1ea3n h\u00f3a.<\/li>\n<li>C\u00f3 chi ph\u00ed th\u1ea5p h\u01a1n do li\u00ean quan \u0111\u1ebfn vi\u1ec7c c\u1ea5p ph\u00e9p v\u00e0 thi\u1ebft b\u1ecb b\u1ed5 sung nh\u01b0 m\u1ea1ng.<\/li>\n<li>C\u00e1c oanh nghi\u1ec7p kh\u00f4ng c\u1ea7n ph\u1ea3i thay \u0111\u1ed5i ki\u1ebfn \u200b\u200btr\u00fac h\u1ec7 th\u1ed1ng.<\/li>\n<li>D\u1ec5 d\u00e0ng m\u1edf r\u1ed9ng quy m\u00f4 khi s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef d\u1ef1a tr\u00ean \u0111\u00e1m m\u00e2y.<\/li>\n<li>Chi\u1ebfn l\u01b0\u1ee3c scale-up c\u00f3 th\u1ec3 t\u0103ng hi\u1ec7u su\u1ea5t c\u1ee7a c\u00e1c t\u00e0i nguy\u00ean l\u01b0u tr\u1eef hi\u1ec7n c\u00f3.<\/li>\n<\/ul>\n<p>C\u0169ng s\u1ebd c\u00f3 nh\u1eefng nh\u01b0\u1ee3c \u0111i\u1ec3m khi m\u1edf r\u1ed9ng theo ki\u1ec3u scale-up, ch\u1eb3ng h\u1ea1n nh\u01b0:<\/p>\n<ul>\n<li>Vi\u1ec7c scale-up c\u00f3 th\u1ec3 g\u00e2y kh\u00f3 kh\u0103n cho vi\u1ec7c t\u1eadn d\u1ee5ng c\u00e1c c\u00f4ng ngh\u1ec7 l\u01b0u tr\u1eef m\u1edbi h\u01a1n v\u00ec doanh nghi\u1ec7p kh\u00f4ng t\u00edch h\u1ee3p c\u00e1c thi\u1ebft b\u1ecb m\u1edbi.<\/li>\n<li>C\u00e1ch ti\u1ebfp c\u1eadn scale-up th\u01b0\u1eddng l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p ng\u1eafn h\u1ea1n \u0111\u1ebfn trung h\u1ea1n v\u00e0 kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng t\u1ed1t cho c\u00e1c y\u00eau c\u1ea7u d\u00e0i h\u1ea1n.<\/li>\n<li>C\u00e1c t\u00f9y ch\u1ecdn n\u00e2ng c\u1ea5p c\u00f3 th\u1ec3 b\u1ecb gi\u1edbi h\u1ea1n b\u1edfi t\u00ednh k\u1ebf th\u1eeba h\u1ec7 th\u1ed1ng c\u1ee7a\u00a0nh\u00e0 cung c\u1ea5p .<\/li>\n<\/ul>\n<h3>Scale-out h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng<\/h3>\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c n\u00e2ng c\u1ea5p d\u00e0i h\u1ea1n, b\u1ed9 ph\u1eadn qu\u1ea3n l\u00fd IT c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh r\u1eb1ng ch\u00fang c\u1ea7n th\u00eam dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef v\u00e0 c\u00e1c y\u00eau c\u1ea7u duy nh\u1ea5t s\u1ebd c\u1ea7n c\u00e1c thi\u1ebft b\u1ecb l\u01b0u tr\u1eef chuy\u00ean d\u1ee5ng, ch\u1eb3ng h\u1ea1n nh\u01b0 SSD v\u00e0 HDD b\u1ed5 sung.\u00a0Trong th\u1ef1c t\u1ebf, c\u00f3 th\u1ec3 c\u1ea7n th\u00eam nhi\u1ec1u thi\u1ebft b\u1ecb rack g\u1ea7n v\u1edbi thi\u1ebft b\u1ecb l\u01b0u tr\u1eef ban \u0111\u1ea7u.\u00a0Trong nh\u1eefng t\u00ecnh hu\u1ed1ng nh\u01b0 v\u1eady, vi\u1ec7c t\u0103ng dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef b\u1eb1ng c\u00e1ch c\u1ea5u h\u00ecnh nhi\u1ec1u lo\u1ea1i thi\u1ebft b\u1ecb h\u1ed7 tr\u1ee3 c\u00e1c y\u00eau c\u1ea7u \u0111\u00f3 s\u1ebd c\u00f3 \u00fd ngh\u0129a h\u01a1n.\u00a0\u0110i\u1ec1u n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 scale-out t\u1eeb thi\u1ebft b\u1ecb l\u01b0u tr\u1eef ban \u0111\u1ea7u, ho\u1eb7c c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0\u00a0m\u1edf r\u1ed9ng theo chi\u1ec1u ngang (horizontal scaling).<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"2708\" height=\"905\" class=\"wp-image-13339 size-full aligncenter\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/08\/TheGioiMayChu-Blog-Image-so-sanh-su-khac-biet-giua-scale-up-va-scale-out-cac-he-thong-luu-tru.png\" srcset=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/08\/TheGioiMayChu-Blog-Image-so-sanh-su-khac-biet-giua-scale-up-va-scale-out-cac-he-thong-luu-tru.png 2708w, https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/08\/TheGioiMayChu-Blog-Image-so-sanh-su-khac-biet-giua-scale-up-va-scale-out-cac-he-thong-luu-tru-300x100.png 300w, https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/08\/TheGioiMayChu-Blog-Image-so-sanh-su-khac-biet-giua-scale-up-va-scale-out-cac-he-thong-luu-tru-768x257.png 768w, https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/08\/TheGioiMayChu-Blog-Image-so-sanh-su-khac-biet-giua-scale-up-va-scale-out-cac-he-thong-luu-tru-1024x342.png 1024w, https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/08\/TheGioiMayChu-Blog-Image-so-sanh-su-khac-biet-giua-scale-up-va-scale-out-cac-he-thong-luu-tru-40x13.png 40w\" sizes=\"auto, (max-width: 2708px) 100vw, 2708px\" \/><\/p>\n<p>H\u1ec7 th\u1ed1ng file ph\u00e2n t\u00e1n c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t ph\u1ea7n quan tr\u1ecdng c\u1ee7a c\u00e1ch ti\u1ebfp c\u1eadn scale-out, v\u00ec\u00a0ch\u00fang s\u1eed d\u1ee5ng\u00a0nhi\u1ec1u thi\u1ebft b\u1ecb trong m\u1ed9t m\u00f4i tr\u01b0\u1eddng l\u01b0u tr\u1eef g\u1eafn k\u1ebft.<\/p>\n<h3>\u01afu \u0111i\u1ec3m v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef ki\u1ec3u scale-out<\/h3>\n<p>H\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef ki\u1ec3u scale-out mang l\u1ea1i s\u1ef1 linh ho\u1ea1t trong d\u00e0i h\u1ea1n nh\u01b0ng c\u00f3 th\u1ec3 kh\u00f4ng ph\u00f9 h\u1ee3p trong ng\u1eafn h\u1ea1n.\u00a0H\u00e3y xem x\u00e9t \u0111i\u1ec1u n\u00e0y c\u00f9ng v\u1edbi nh\u1eefng \u01b0u \u0111i\u1ec3m v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m kh\u00e1c tr\u01b0\u1edbc khi scale-out h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef.<\/p>\n<p>\u01afu \u0111i\u1ec3m c\u1ee7a h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef ki\u1ec3u scale-out bao g\u1ed3m:<\/p>\n<ul>\n<li>H\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c h\u01b0\u1edfng l\u1ee3i t\u1eeb\u00a0nh\u1eefng c\u1ea3i ti\u1ebfn trong gi\u00e1m s\u00e1t l\u01b0u tr\u1eef, c\u0169ng nh\u01b0 kh\u1ea3 n\u0103ng nh\u1eadn d\u1ea1ng v\u00e0 ch\u1ecbu l\u1ed7i.<\/li>\n<li>C\u00e1c doanh nghi\u1ec7p c\u00f3 th\u1ec3 tri\u1ec3n khai c\u00e1c c\u00f4ng ngh\u1ec7 m\u00e1y ch\u1ee7 v\u00e0 l\u01b0u tr\u1eef m\u1edbi h\u01a1n.<\/li>\n<li>T\u00e0i nguy\u00ean l\u01b0u tr\u1eef c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1eb7t h\u1ea7u nh\u01b0 \u1edf b\u1ea5t c\u1ee9 \u0111\u00e2u.<\/li>\n<li>Ph\u01b0\u01a1ng ph\u00e1p ti\u1ebfp c\u1eadn scale-out ph\u00f9 h\u1ee3p cho c\u00e1c y\u00eau c\u1ea7u d\u00e0i h\u1ea1n.<\/li>\n<\/ul>\n<p>Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef ki\u1ec3u scale-out bao g\u1ed3m nh\u1eefng tr\u1edf ng\u1ea1i sau:<\/p>\n<ul>\n<li>Qu\u1ea3n l\u00fd l\u01b0u tr\u1eef c\u00f3 th\u1ec3 ph\u1ee9c t\u1ea1p do nhi\u1ec1u lo\u1ea1i thi\u1ebft b\u1ecb v\u00e0 c\u00e1c y\u00eau c\u1ea7u kh\u00e1c nhau.<\/li>\n<li>Chi ph\u00ed c\u00f3 th\u1ec3 cao h\u01a1n cho nhi\u1ec1u thi\u1ebft b\u1ecb rack, ngu\u1ed3n \u0111i\u1ec7n, kh\u00f4ng gian v\u1eadt l\u00fd, m\u1ea1ng v\u00e0 b\u1ea3o m\u1eadt m\u1ee9c v\u1eadt l\u00fd h\u01a1n.\u00a0N\u00f3 c\u0169ng c\u00f3 th\u1ec3 gia t\u0103ng vi\u1ec7c s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng HVAC.<\/li>\n<\/ul>\n<h3>Scale-up hay Scale-out?<\/h3>\n<p>M\u1eb7c d\u00f9 c\u1ea3 hai chi\u1ebfn l\u01b0\u1ee3c \u0111\u1ec1u l\u00e0 nh\u1eefng c\u00e1ch hi\u1ec7u qu\u1ea3 \u0111\u1ec3 t\u0103ng dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef, nh\u01b0ng m\u1ed7i c\u00e1ch ti\u1ebfp c\u1eadn c\u00f3 th\u1ec3 ph\u00f9 h\u1ee3p h\u01a1n trong c\u00e1c tr\u01b0\u1eddng h\u1ee3p c\u1ee5 th\u1ec3.<\/p>\n<p>Ch\u1ecdn c\u00e1ch ti\u1ebfp c\u1eadn scale-up cho c\u00e1c t\u00ecnh hu\u1ed1ng sau:<\/p>\n<ul>\n<li>Khi c\u00f3 s\u1ef1 gia t\u0103ng k\u00edch th\u01b0\u1edbc c\u1ee7a file ho\u1eb7c c\u01a1 s\u1edf d\u1eef li\u1ec7u v\u00e0 vi\u1ec7c chia nh\u1ecf file l\u1edbn th\u00e0nh nhi\u1ec1u ph\u1ea7n nh\u1ecf h\u01a1n l\u00e0 \u0111i\u1ec1u c\u1ea7n tr\u00e1nh;<\/li>\n<li>Khi nhu c\u1ea7u dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef d\u00e0i h\u1ea1n l\u00e0 t\u1ed1i thi\u1ec3u;<\/li>\n<li>Khi c\u00e1c y\u00eau c\u1ea7u l\u01b0u tr\u1eef hi\u1ec7n c\u00f3 c\u1ee7a doanh nghi\u1ec7p l\u00e0 t\u01b0\u01a1ng \u0111\u1ed1i nh\u1ecf;<\/li>\n<li>Khi t\u1ed5 ch\u1ee9c mu\u1ed1n th\u00eam dung l\u01b0\u1ee3ng v\u00e0o h\u1ec7 th\u1ed1ng hi\u1ec7n c\u00f3,\u00a0thay v\u00ec mua th\u00eam thi\u1ebft b\u1ecb l\u01b0u tr\u1eef m\u1edbi;<\/li>\n<li>V\u00e0 khi c\u00e1c ho\u1ea1t \u0111\u1ed9ng th\u1ef1c t\u1ebf hi\u1ec7n c\u00f3 ng\u00e0y c\u00e0ng t\u0103ng.<\/li>\n<\/ul>\n<p>\u1ede m\u1eb7t kh\u00e1c, scale-out ph\u00f9 h\u1ee3p h\u01a1n trong c\u00e1c tr\u01b0\u1eddng h\u1ee3p sau:<\/p>\n<ul>\n<li>Khi c\u00e1c doanh nghi\u1ec7p c\u00f3 c\u00e1c y\u00eau c\u1ea7u v\u1ec1 hi\u1ec7u su\u1ea5t v\u00e0 n\u0103ng l\u1ef1c b\u1ed5 sung m\u00e0 vi\u1ec7c m\u1edf r\u1ed9ng ki\u1ec3u n\u00e2ng c\u1ea5p kh\u00f4ng th\u1ec3 th\u1ef1c hi\u1ec7n;<\/li>\n<li>Khi\u00a0y\u00eau c\u1ea7u l\u01b0u tr\u1eef d\u1eef li\u1ec7u sao l\u01b0u\u00a0l\u00e0 \u0111\u00e1ng k\u1ec3 v\u00e0 ng\u00e0y c\u00e0ng t\u0103ng;<\/li>\n<li>V\u00e0 khi y\u00eau c\u1ea7u l\u01b0u tr\u1eef v\u00e0 d\u1eef li\u1ec7u t\u0103ng tr\u01b0\u1edfng trong trung v\u00e0 d\u00e0i h\u1ea1n l\u00e0 \u0111\u00e1ng k\u1ec3 v\u00e0 nhi\u1ec1u node ph\u00e2n t\u00e1n ph\u1ea3i x\u1eed l\u00fd nhi\u1ec1u t\u1ea3i c\u00f4ng vi\u1ec7c.<\/li>\n<\/ul>\n<p>Vi\u1ec7c ph\u1ed1i h\u1ee3p v\u1edbi c\u00e1c nh\u00e0 l\u00e3nh \u0111\u1ea1o trong doanh nghi\u1ec7p v\u1ec1 c\u00e1c y\u00eau c\u1ea7u trong ng\u1eafn h\u1ea1n, trung h\u1ea1n v\u00e0 d\u00e0i h\u1ea1n c\u1ee7a h\u1ecd l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 quy\u1ebft \u0111\u1ecbnh n\u00ean s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p ti\u1ebfp c\u1eadn n\u00e0o.<\/p>\n<p>\u2192 Xem th\u00eam:\u00a0<a href=\"https:\/\/thegioimaychu.vn\/blog\/ao-hoa\/lam-the-nao-de-quyet-dinh-he-thong-can-scale-up-hoac-scale-out-p189\/\">L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 quy\u1ebft \u0111\u1ecbnh h\u1ec7 th\u1ed1ng c\u1ea7n scale-up ho\u1eb7c scale-out?<\/a><\/p>\n<div>____<br \/><b>B\u00e0i vi\u1ebft li\u00ean quan<\/b><\/div>\n<ul>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=23349\">Ch\u1ea1y \u1ea3o h\u00f3a Proxmox tr\u00ean h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef h\u1ee3p nh\u1ea5t EonStor GS c\u1ee7a Infortrend<\/a><\/li>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=21626\">U.2 SSD: &#8220;Chi\u1ebfn binh&#8221; hi\u1ec7u n\u0103ng cao \u1ea9n m\u00ecnh trong th\u1ebf gi\u1edbi l\u01b0u 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qua<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>N&acirc;ng c&#7845;p (Scale-up) v&agrave; m&#7903; r&#7897;ng (Scale-out) &#273;&#7873;u l&agrave; c&aacute;c c&aacute;ch ti&#7871;p c&#7853;n &#273;&#7875; t&#259;ng dung l&#432;&#7907;ng c&#7911;a m&#7897;t h&#7879; th&#7889;ng l&#432;u tr&#7919;.&nbsp;&#272;&#7875; quy&#7871;t &#273;&#7883;nh n&ecirc;n &aacute;p d&#7909;ng c&aacute;ch ti&#7871;p c&#7853;n n&agrave;o, h&atilde;y xem x&eacute;t c&aacute;c y&ecirc;u c&#7847;u trong ng&#7855;n h&#7841;n l&#7851;n trong d&agrave;i h&#7841;n. C&aacute;c c&ocirc;ng ty x&#7917; l&yacute; kh&#7889;i l&#432;&#7907;ng d&#7919; li&#7879;u ng&agrave;y&#8230;<\/p>\n","protected":false},"author":2,"featured_media":13345,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[162,1],"tags":[356,32],"class_list":["post-13332","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-giai-phap","category-tong-hop","tag-scale-out-nas","tag-storage"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>So s\u00e1nh s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa scale-up v\u00e0 scale-out c\u00e1c h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef - Blog | TheGioiMayChu<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/thegioimaychu.vn\/blog\/giai-phap\/so-sanh-su-khac-biet-giua-scale-up-va-scale-out-cac-he-thong-luu-tru-p13332\/\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"So s\u00e1nh s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa scale-up v\u00e0 scale-out c\u00e1c h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef - Blog | TheGioiMayChu\" \/>\n<meta name=\"twitter:description\" content=\"N&acirc;ng c&#7845;p (Scale-up) v&agrave; m&#7903; r&#7897;ng (Scale-out) &#273;&#7873;u l&agrave; c&aacute;c c&aacute;ch ti&#7871;p c&#7853;n &#273;&#7875; t&#259;ng dung l&#432;&#7907;ng c&#7911;a m&#7897;t h&#7879; th&#7889;ng l&#432;u tr&#7919;.&nbsp;&#272;&#7875; quy&#7871;t &#273;&#7883;nh n&ecirc;n &aacute;p d&#7909;ng c&aacute;ch ti&#7871;p c&#7853;n n&agrave;o, h&atilde;y xem x&eacute;t c&aacute;c y&ecirc;u c&#7847;u trong ng&#7855;n h&#7841;n l&#7851;n trong d&agrave;i h&#7841;n. 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