{"id":3736,"date":"2026-03-26T00:00:03","date_gmt":"2026-03-25T17:00:03","guid":{"rendered":"https:\/\/technest.com.vn\/?p=3736"},"modified":"2026-03-23T15:41:19","modified_gmt":"2026-03-23T08:41:19","slug":"co-so-ha-tang-dam-may","status":"publish","type":"post","link":"https:\/\/technest.com.vn\/vi\/co-so-ha-tang-dam-may\/","title":{"rendered":"C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y l\u00e0 g\u00ec? C\u00e1c lo\u1ea1i h\u00ecnh ph\u1ed5 bi\u1ebfn"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Trong k\u1ef7 nguy\u00ean chuy\u1ec3n \u0111\u1ed5i s\u1ed1, <\/span><a title=\"c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y\" href=\"https:\/\/technest.com.vn\/co-so-ha-tang-dam-may\/\"><b>c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y<\/b><\/a><span style=\"font-weight: 400;\"> \u0111\u00e3 tr\u1edf th\u00e0nh x\u01b0\u01a1ng s\u1ed1ng cho m\u1ecdi ho\u1ea1t \u0111\u1ed9ng v\u1eadn h\u00e0nh c\u1ee7a doanh nghi\u1ec7p. T\u1eeb c\u00e1c startup nh\u1ecf cho \u0111\u1ebfn c\u00e1c t\u1eadp \u0111o\u00e0n \u0111a qu\u1ed1c gia, vi\u1ec7c hi\u1ec3u r\u00f5 v\u00e0 t\u1eadn d\u1ee5ng s\u1ee9c m\u1ea1nh c\u1ee7a h\u1ea1 t\u1ea7ng n\u00e0y kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn c\u00f4ng ngh\u1ec7 m\u00e0 c\u00f2n l\u00e0 chi\u1ebfn l\u01b0\u1ee3c s\u1ed1ng c\u00f2n \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a chi ph\u00ed v\u00e0 hi\u1ec7u su\u1ea5t.<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_76 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/technest.com.vn\/vi\/co-so-ha-tang-dam-may\/#Co_so_ha_tang_dam_may_la_gi\" >C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/technest.com.vn\/vi\/co-so-ha-tang-dam-may\/#Thanh_phan_co_so_ha_tang_dam_may\" >Th\u00e0nh ph\u1ea7n c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/technest.com.vn\/vi\/co-so-ha-tang-dam-may\/#May_chu_Servers\" >M\u00e1y ch\u1ee7 (Servers)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/technest.com.vn\/vi\/co-so-ha-tang-dam-may\/#Ket_noi_mang_Networking\" >K\u1ebft n\u1ed1i m\u1ea1ng (Networking)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/technest.com.vn\/vi\/co-so-ha-tang-dam-may\/#Luu_tru_Storage\" >L\u01b0u tr\u1eef (Storage)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/technest.com.vn\/vi\/co-so-ha-tang-dam-may\/#Phan_mem_Software\" >Ph\u1ea7n m\u1ec1m (Software)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/technest.com.vn\/vi\/co-so-ha-tang-dam-may\/#Loi_ich_cua_co_so_ha_tang_dam_may\" >L\u1ee3i \u00edch c\u1ee7a c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/technest.com.vn\/vi\/co-so-ha-tang-dam-may\/#Cac_loai_co_so_ha_tang_dam_may\" >C\u00e1c lo\u1ea1i c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/technest.com.vn\/vi\/co-so-ha-tang-dam-may\/#Public_Cloud_Dam_may_cong_cong\" >Public Cloud (\u0110\u00e1m m\u00e2y c\u00f4ng c\u1ed9ng)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/technest.com.vn\/vi\/co-so-ha-tang-dam-may\/#Private_Cloud_Dam_may_rieng\" >Private Cloud (\u0110\u00e1m m\u00e2y ri\u00eang)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/technest.com.vn\/vi\/co-so-ha-tang-dam-may\/#Hybrid_Cloud_Dam_may_lai\" >Hybrid Cloud (\u0110\u00e1m m\u00e2y lai)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/technest.com.vn\/vi\/co-so-ha-tang-dam-may\/#Multi-cloud\" >Multi-cloud<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/technest.com.vn\/vi\/co-so-ha-tang-dam-may\/#Mo_hinh_dich_vu_trong_co_so_ha_tang_dam_may\" >M\u00f4 h\u00ecnh d\u1ecbch v\u1ee5 trong c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/technest.com.vn\/vi\/co-so-ha-tang-dam-may\/#Infrastructure_as_a_Service_IaaS\" >Infrastructure as a Service (IaaS)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/technest.com.vn\/vi\/co-so-ha-tang-dam-may\/#Platform_as_a_Service_PaaS\" >Platform as a Service (PaaS)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/technest.com.vn\/vi\/co-so-ha-tang-dam-may\/#Software_as_a_Service_SaaS\" >Software as a Service (SaaS)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/technest.com.vn\/vi\/co-so-ha-tang-dam-may\/#So_sanh_co_so_ha_tang_dam_may_va_kien_truc_dam_may\" >So s\u00e1nh c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y v\u00e0 ki\u1ebfn tr\u00fac \u0111\u00e1m m\u00e2y<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/technest.com.vn\/vi\/co-so-ha-tang-dam-may\/#Co_so_ha_tang_dam_may_hoat_dong_nhu_the_nao\" >C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/technest.com.vn\/vi\/co-so-ha-tang-dam-may\/#Cau_hoi_thuong_gap_ve_co_so_ha_tang_dam_may\" >C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Co_so_ha_tang_dam_may_la_gi\"><\/span><b>C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y l\u00e0 g\u00ec?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><b>C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y<\/b><span style=\"font-weight: 400;\"> (Cloud Infrastructure) l\u00e0 thu\u1eadt ng\u1eef d\u00f9ng \u0111\u1ec3 ch\u1ec9 c\u00e1c th\u00e0nh ph\u1ea7n ph\u1ea7n c\u1ee9ng v\u00e0 ph\u1ea7n m\u1ec1m c\u1ea7n thi\u1ebft \u0111\u1ec3 h\u1ed7 tr\u1ee3 vi\u1ec7c cung c\u1ea5p c\u00e1c d\u1ecbch v\u1ee5 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y. Thay v\u00ec ph\u1ea3i s\u1edf h\u1eefu c\u00e1c m\u00e1y ch\u1ee7 v\u1eadt l\u00fd c\u1ed3ng k\u1ec1nh t\u1ea1i v\u0103n ph\u00f2ng, doanh nghi\u1ec7p c\u00f3 th\u1ec3 thu\u00ea c\u00e1c t\u00e0i nguy\u00ean n\u00e0y qua Internet t\u1eeb c\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5.<\/span><\/p>\n<figure id=\"attachment_3739\" aria-describedby=\"caption-attachment-3739\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3739 size-full\" title=\"C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y l\u00e0 g\u00ec?\" src=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/03\/co-so-ha-tang-dam-may-1.jpg\" alt=\"C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y l\u00e0 g\u00ec?\" width=\"600\" height=\"400\" srcset=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/03\/co-so-ha-tang-dam-may-1.jpg 600w, https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/03\/co-so-ha-tang-dam-may-1-300x200.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-3739\" class=\"wp-caption-text\">C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y l\u00e0 g\u00ec?<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">Hi\u1ec3u m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n, n\u1ebfu \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y l\u00e0 d\u1ecbch v\u1ee5 b\u1ea1n s\u1eed d\u1ee5ng (nh\u01b0 l\u01b0u tr\u1eef \u1ea3nh, ch\u1ea1y \u1ee9ng d\u1ee5ng), th\u00ec h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y ch\u00ednh l\u00e0 &#8220;nh\u00e0 m\u00e1y&#8221; \u0111\u1ee9ng sau \u0111\u1ec3 v\u1eadn h\u00e0nh nh\u1eefng d\u1ecbch v\u1ee5 \u0111\u00f3. N\u00f3 bao g\u1ed3m s\u1ef1 k\u1ebft h\u1ee3p ph\u1ee9c t\u1ea1p c\u1ee7a c\u00e1c l\u1edbp tr\u1eebu t\u01b0\u1ee3ng h\u00f3a, cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng truy c\u1eadp v\u00e0o t\u00e0i nguy\u00ean \u1ea3o h\u00f3a m\u1ed9t c\u00e1ch linh ho\u1ea1t v\u00e0 t\u1ee9c th\u00ec.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Thanh_phan_co_so_ha_tang_dam_may\"><\/span><b>Th\u00e0nh ph\u1ea7n c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 m\u1ed9t h\u1ec7 th\u1ed1ng \u0111\u00e1m m\u00e2y v\u1eadn h\u00e0nh tr\u01a1n tru v\u00e0 \u1ed5n \u0111\u1ecbnh, n\u00f3 c\u1ea7n s\u1ef1 ph\u1ed1i h\u1ee3p nh\u1ecbp nh\u00e0ng gi\u1eefa b\u1ed1n th\u00e0nh ph\u1ea7n c\u1ed1t l\u00f5i. M\u1ed7i th\u00e0nh ph\u1ea7n \u0111\u1ea3m nh\u1eadn m\u1ed9t vai tr\u00f2 ri\u00eang bi\u1ec7t t\u1eeb x\u1eed l\u00fd d\u1eef li\u1ec7u \u0111\u1ebfn truy\u1ec1n t\u1ea3i th\u00f4ng tin.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"May_chu_Servers\"><\/span><b>M\u00e1y ch\u1ee7 (Servers)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">M\u00e1y ch\u1ee7 l\u00e0 tr\u00e1i tim c\u1ee7a h\u1ec7 th\u1ed1ng \u0111i\u1ec7n to\u00e1n. Trong m\u00f4i tr\u01b0\u1eddng \u0111\u00e1m m\u00e2y, c\u00e1c m\u00e1y ch\u1ee7 v\u1eadt l\u00fd c\u00f3 c\u1ea5u h\u00ecnh c\u1ef1c m\u1ea1nh \u0111\u01b0\u1ee3c \u0111\u1eb7t t\u1ea1i c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u (Data Center). Nh\u1edd c\u00f4ng ngh\u1ec7 \u1ea3o h\u00f3a, m\u1ed9t m\u00e1y ch\u1ee7 v\u1eadt l\u00fd c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia th\u00e0nh nhi\u1ec1u m\u00e1y \u1ea3o (Virtual Machines), cho ph\u00e9p nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng chia s\u1ebb t\u00e0i nguy\u00ean m\u00e0 v\u1eabn \u0111\u1ea3m b\u1ea3o t\u00ednh \u0111\u1ed9c l\u1eadp v\u00e0 b\u1ea3o m\u1eadt.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Ket_noi_mang_Networking\"><\/span><b>K\u1ebft n\u1ed1i m\u1ea1ng (Networking)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">H\u1ec7 th\u1ed1ng m\u1ea1ng trong \u0111\u00e1m m\u00e2y bao g\u1ed3m c\u00e1c thi\u1ebft b\u1ecb nh\u01b0 router, switch, v\u00e0 c\u00e1c \u0111\u01b0\u1eddng truy\u1ec1n b\u0103ng th\u00f4ng r\u1ed9ng. Vai tr\u00f2 c\u1ee7a n\u00f3 l\u00e0 \u0111\u1ea3m b\u1ea3o d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c lu\u00e2n chuy\u1ec3n th\u00f4ng su\u1ed1t gi\u1eefa ng\u01b0\u1eddi d\u00f9ng v\u00e0 m\u00e1y ch\u1ee7, c\u0169ng nh\u01b0 gi\u1eefa c\u00e1c c\u1ee5m m\u00e1y ch\u1ee7 v\u1edbi nhau. Kh\u1ea3 n\u0103ng k\u1ebft n\u1ed1i m\u1ea1nh m\u1ebd gi\u00fap gi\u1ea3m \u0111\u1ed9 tr\u1ec5 (latency) v\u00e0 \u0111\u1ea3m b\u1ea3o t\u00ednh s\u1eb5n s\u00e0ng c\u1ee7a d\u1ecbch v\u1ee5.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Luu_tru_Storage\"><\/span><b>L\u01b0u tr\u1eef (Storage)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">L\u01b0u tr\u1eef \u0111\u00e1m m\u00e2y cho ph\u00e9p d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c l\u01b0u gi\u1eef an to\u00e0n tr\u00ean c\u00e1c \u1ed5 c\u1ee9ng (HDD) ho\u1eb7c \u1ed5 th\u1ec3 r\u1eafn (SSD) t\u1ea1i c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u t\u1eeb xa. \u0110i\u1ec3m \u0111\u1eb7c bi\u1ec7t l\u00e0 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng kh\u00f4ng gi\u1edbi h\u1ea1n; ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 mua th\u00eam dung l\u01b0\u1ee3ng b\u1ea5t c\u1ee9 l\u00fac n\u00e0o m\u00e0 kh\u00f4ng c\u1ea7n l\u1eafp \u0111\u1eb7t th\u00eam ph\u1ea7n c\u1ee9ng v\u1eadt l\u00fd t\u1ea1i ch\u1ed7.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Phan_mem_Software\"><\/span><b>Ph\u1ea7n m\u1ec1m (Software)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">L\u1edbp ph\u1ea7n m\u1ec1m \u1ea3o h\u00f3a (Hypervisor) l\u00e0 th\u00e0nh ph\u1ea7n quan tr\u1ecdng nh\u1ea5t gi\u00fap bi\u1ebfn c\u00e1c t\u00e0i nguy\u00ean ph\u1ea7n c\u1ee9ng th\u00f4 th\u00e0nh c\u00e1c t\u00e0i nguy\u00ean \u1ea3o h\u00f3a. Ngo\u00e0i ra, n\u00f3 c\u00f2n bao g\u1ed3m c\u00e1c h\u1ec7 \u0111i\u1ec1u h\u00e0nh, ph\u1ea7n qu\u1ea3n l\u00fd giao di\u1ec7n v\u00e0 c\u00e1c c\u00f4ng c\u1ee5 b\u1ea3o m\u1eadt gi\u00fap ng\u01b0\u1eddi d\u00f9ng t\u01b0\u01a1ng t\u00e1c v\u00e0 \u0111i\u1ec1u ph\u1ed1i to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Loi_ich_cua_co_so_ha_tang_dam_may\"><\/span><b>L\u1ee3i \u00edch c\u1ee7a c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i sang s\u1eed d\u1ee5ng <\/span><b>c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y<\/b><span style=\"font-weight: 400;\"> mang l\u1ea1i nh\u1eefng b\u01b0\u1edbc ngo\u1eb7t l\u1edbn cho doanh nghi\u1ec7p. Kh\u00f4ng ch\u1ec9 d\u1eebng l\u1ea1i \u1edf vi\u1ec7c thay th\u1ebf m\u00e1y ch\u1ee7 v\u1eadt l\u00fd, n\u00f3 c\u00f2n thay \u0111\u1ed5i ho\u00e0n to\u00e0n t\u01b0 duy qu\u1ea3n tr\u1ecb t\u00e0i ch\u00ednh v\u00e0 v\u1eadn h\u00e0nh.<\/span><\/p>\n<figure id=\"attachment_3740\" aria-describedby=\"caption-attachment-3740\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3740 size-full\" title=\"L\u1ee3i \u00edch c\u1ee7a c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y\" src=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/03\/co-so-ha-tang-dam-may-2.jpg\" alt=\"L\u1ee3i \u00edch c\u1ee7a c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y\" width=\"600\" height=\"400\" srcset=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/03\/co-so-ha-tang-dam-may-2.jpg 600w, https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/03\/co-so-ha-tang-dam-may-2-300x200.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-3740\" class=\"wp-caption-text\">L\u1ee3i \u00edch c\u1ee7a c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y<\/figcaption><\/figure>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ti\u1ebft ki\u1ec7m chi ph\u00ed (Cost Efficiency):<\/b><span style=\"font-weight: 400;\"> Doanh nghi\u1ec7p kh\u00f4ng c\u1ea7n b\u1ecf ra m\u1ed9t kho\u1ea3n v\u1ed1n l\u1edbn (CapEx) \u0111\u1ec3 mua s\u1eafm thi\u1ebft b\u1ecb ban \u0111\u1ea7u. Thay v\u00e0o \u0111\u00f3, b\u1ea1n ch\u1ec9 tr\u1ea3 ti\u1ec1n cho nh\u1eefng g\u00ec th\u1ef1c s\u1ef1 s\u1eed d\u1ee5ng (OpEx).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng linh ho\u1ea1t (Scalability):<\/b><span style=\"font-weight: 400;\"> B\u1ea1n c\u00f3 th\u1ec3 t\u0103ng ho\u1eb7c gi\u1ea3m t\u00e0i nguy\u00ean m\u00e1y ch\u1ee7 ch\u1ec9 trong v\u00e0i c\u00fa nh\u1ea5p chu\u1ed9t \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u t\u0103ng \u0111\u1ed9t bi\u1ebfn c\u1ee7a kh\u00e1ch h\u00e0ng (v\u00ed d\u1ee5 trong c\u00e1c m\u00f9a khuy\u1ebfn m\u00e3i).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>T\u00ednh s\u1eb5n s\u00e0ng cao v\u00e0 Kh\u00f4i ph\u1ee5c sau th\u1ea3m h\u1ecda:<\/b><span style=\"font-weight: 400;\"> C\u00e1c nh\u00e0 cung c\u1ea5p \u0111\u00e1m m\u00e2y th\u01b0\u1eddng c\u00f3 nhi\u1ec1u trung t\u00e2m d\u1eef li\u1ec7u d\u1ef1 ph\u00f2ng. N\u1ebfu m\u1ed9t khu v\u1ef1c g\u1eb7p s\u1ef1 c\u1ed1, d\u1eef li\u1ec7u c\u1ee7a b\u1ea1n v\u1eabn an to\u00e0n v\u00e0 c\u00f3 th\u1ec3 truy c\u1eadp \u0111\u01b0\u1ee3c t\u1eeb m\u1ed9t v\u1ecb tr\u00ed kh\u00e1c.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>T\u0103ng c\u01b0\u1eddng hi\u1ec7u su\u1ea5t l\u00e0m vi\u1ec7c:<\/b><span style=\"font-weight: 400;\"> \u0110\u1ed9i ng\u0169 IT kh\u00f4ng c\u00f2n ph\u1ea3i m\u1ea5t th\u1eddi gian cho vi\u1ec7c b\u1ea3o tr\u00ec ph\u1ea7n c\u1ee9ng, thay \u1ed5 c\u1ee9ng h\u1ecfng hay k\u00e9o d\u00e2y m\u1ea1ng, gi\u00fap h\u1ecd t\u1eadp trung v\u00e0o c\u00e1c d\u1ef1 \u00e1n s\u00e1ng t\u1ea1o h\u01a1n.<\/span><\/li>\n<\/ol>\n<h2><span class=\"ez-toc-section\" id=\"Cac_loai_co_so_ha_tang_dam_may\"><\/span><b>C\u00e1c lo\u1ea1i c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">T\u00f9y v\u00e0o nhu c\u1ea7u b\u1ea3o m\u1eadt, ng\u00e2n s\u00e1ch v\u00e0 m\u1ee5c ti\u00eau s\u1eed d\u1ee5ng, doanh nghi\u1ec7p c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn c\u00e1c m\u00f4 h\u00ecnh tri\u1ec3n khai kh\u00e1c nhau. Vi\u1ec7c hi\u1ec3u r\u00f5 c\u00e1c lo\u1ea1i h\u00ecnh n\u00e0y gi\u00fap b\u1ea1n \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh \u0111\u1ea7u t\u01b0 \u0111\u00fang \u0111\u1eafn nh\u1ea5t.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Public_Cloud_Dam_may_cong_cong\"><\/span><b>Public Cloud (\u0110\u00e1m m\u00e2y c\u00f4ng c\u1ed9ng)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u0110\u00e2y l\u00e0 m\u00f4 h\u00ecnh ph\u1ed5 bi\u1ebfn nh\u1ea5t, n\u01a1i c\u00e1c t\u00e0i nguy\u00ean nh\u01b0 m\u00e1y ch\u1ee7 v\u00e0 l\u01b0u tr\u1eef \u0111\u01b0\u1ee3c s\u1edf h\u1eefu v\u00e0 v\u1eadn h\u00e0nh b\u1edfi m\u1ed9t b\u00ean th\u1ee9 ba (nh\u01b0 AWS, Google Cloud, Microsoft Azure). Nhi\u1ec1u doanh nghi\u1ec7p s\u1ebd c\u00f9ng chia s\u1ebb tr\u00ean m\u1ed9t h\u1ea1 t\u1ea7ng v\u1eadt l\u00fd nh\u01b0ng d\u1eef li\u1ec7u c\u1ee7a m\u1ed7i b\u00ean v\u1eabn ho\u00e0n to\u00e0n t\u00e1ch bi\u1ec7t.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Private_Cloud_Dam_may_rieng\"><\/span><b>Private Cloud (\u0110\u00e1m m\u00e2y ri\u00eang)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u0110\u00e1m m\u00e2y ri\u00eang \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng d\u00e0nh ri\u00eang cho m\u1ed9t t\u1ed5 ch\u1ee9c duy nh\u1ea5t. N\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1eb7t t\u1ea1i trung t\u00e2m d\u1eef li\u1ec7u c\u1ee7a ch\u00ednh doanh nghi\u1ec7p ho\u1eb7c do m\u1ed9t b\u00ean th\u1ee9 ba qu\u1ea3n l\u00fd. M\u00f4 h\u00ecnh n\u00e0y mang l\u1ea1i kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t t\u1ed1i \u0111a v\u00e0 b\u1ea3o m\u1eadt cao, ph\u00f9 h\u1ee3p cho c\u00e1c ng\u00e0nh ng\u00e2n h\u00e0ng ho\u1eb7c c\u01a1 quan ch\u00ednh ph\u1ee7.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Hybrid_Cloud_Dam_may_lai\"><\/span><b>Hybrid Cloud (\u0110\u00e1m m\u00e2y lai)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u0110\u00fang nh\u01b0 t\u00ean g\u1ecdi, \u0111\u00e2y l\u00e0 s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa Public v\u00e0 Private Cloud. D\u1eef li\u1ec7u v\u00e0 \u1ee9ng d\u1ee5ng c\u00f3 th\u1ec3 di chuy\u1ec3n linh ho\u1ea1t gi\u1eefa hai m\u00f4i tr\u01b0\u1eddng n\u00e0y. V\u00ed d\u1ee5: doanh nghi\u1ec7p d\u00f9ng Private Cloud \u0111\u1ec3 l\u01b0u tr\u1eef d\u1eef li\u1ec7u kh\u00e1ch h\u00e0ng nh\u1ea1y c\u1ea3m nh\u01b0ng d\u00f9ng Public Cloud \u0111\u1ec3 ch\u1ea1y c\u00e1c \u1ee9ng d\u1ee5ng ph\u00e2n t\u00edch d\u1eef li\u1ec7u n\u1eb7ng.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Multi-cloud\"><\/span><b>Multi-cloud<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Multi-cloud l\u00e0 chi\u1ebfn l\u01b0\u1ee3c s\u1eed d\u1ee5ng d\u1ecbch v\u1ee5 t\u1eeb hai ho\u1eb7c nhi\u1ec1u nh\u00e0 cung c\u1ea5p \u0111\u00e1m m\u00e2y kh\u00e1c nhau (v\u00ed d\u1ee5 d\u00f9ng c\u1ea3 AWS v\u00e0 Azure). \u0110i\u1ec1u n\u00e0y gi\u00fap doanh nghi\u1ec7p tr\u00e1nh b\u1ecb l\u1ec7 thu\u1ed9c v\u00e0o m\u1ed9t nh\u00e0 cung c\u1ea5p duy nh\u1ea5t v\u00e0 t\u1eadn d\u1ee5ng \u0111\u01b0\u1ee3c nh\u1eefng th\u1ebf m\u1ea1nh ri\u00eang bi\u1ec7t c\u1ee7a t\u1eebng b\u00ean.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Mo_hinh_dich_vu_trong_co_so_ha_tang_dam_may\"><\/span><b>M\u00f4 h\u00ecnh d\u1ecbch v\u1ee5 trong c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">C\u00e1ch th\u1ee9c ti\u1ebfp c\u1eadn v\u00e0 qu\u1ea3n l\u00fd <\/span><b>c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y<\/b><span style=\"font-weight: 400;\"> th\u01b0\u1eddng \u0111\u01b0\u1ee3c chia th\u00e0nh ba t\u1ea7ng d\u1ecbch v\u1ee5 ch\u00ednh. M\u1ed7i t\u1ea7ng cung c\u1ea5p m\u1ed9t m\u1ee9c \u0111\u1ed9 ki\u1ec3m so\u00e1t v\u00e0 ti\u1ec7n l\u1ee3i kh\u00e1c nhau cho ng\u01b0\u1eddi d\u00f9ng.<\/span><\/p>\n<figure id=\"attachment_3741\" aria-describedby=\"caption-attachment-3741\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3741 size-full\" title=\"M\u00f4 h\u00ecnh d\u1ecbch v\u1ee5 trong c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y\" src=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/03\/co-so-ha-tang-dam-may-3.jpg\" alt=\"M\u00f4 h\u00ecnh d\u1ecbch v\u1ee5 trong c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y\" width=\"600\" height=\"400\" srcset=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/03\/co-so-ha-tang-dam-may-3.jpg 600w, https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/03\/co-so-ha-tang-dam-may-3-300x200.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-3741\" class=\"wp-caption-text\">M\u00f4 h\u00ecnh d\u1ecbch v\u1ee5 trong c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Infrastructure_as_a_Service_IaaS\"><\/span><b>Infrastructure as a Service (IaaS)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">IaaS l\u00e0 c\u1ea5p \u0111\u1ed9 c\u01a1 b\u1ea3n nh\u1ea5t, n\u01a1i nh\u00e0 cung c\u1ea5p cho b\u1ea1n thu\u00ea h\u1ea1 t\u1ea7ng th\u00f4 (m\u00e1y ch\u1ee7, m\u1ea1ng, l\u01b0u tr\u1eef). B\u1ea1n c\u00f3 to\u00e0n quy\u1ec1n qu\u1ea3n l\u00fd h\u1ec7 \u0111i\u1ec1u h\u00e0nh, \u1ee9ng d\u1ee5ng v\u00e0 d\u1eef li\u1ec7u. \u0110\u00e2y l\u00e0 l\u1ef1a ch\u1ecdn linh ho\u1ea1t nh\u1ea5t cho c\u00e1c k\u1ef9 s\u01b0 h\u1ec7 th\u1ed1ng.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Platform_as_a_Service_PaaS\"><\/span><b>Platform as a Service (PaaS)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">PaaS cung c\u1ea5p m\u1ed9t m\u00f4i tr\u01b0\u1eddng ho\u00e0n ch\u1ec9nh \u0111\u1ec3 c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n x\u00e2y d\u1ef1ng, th\u1eed nghi\u1ec7m v\u00e0 tri\u1ec3n khai \u1ee9ng d\u1ee5ng m\u00e0 kh\u00f4ng c\u1ea7n lo l\u1eafng v\u1ec1 vi\u1ec7c qu\u1ea3n l\u00fd m\u00e1y ch\u1ee7 hay h\u1ec7 \u0111i\u1ec1u h\u00e0nh b\u00ean d\u01b0\u1edbi. N\u00f3 gi\u00fap r\u00fat ng\u1eafn \u0111\u00e1ng k\u1ec3 th\u1eddi gian \u0111\u01b0a s\u1ea3n ph\u1ea9m ra th\u1ecb tr\u01b0\u1eddng.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Software_as_a_Service_SaaS\"><\/span><b>Software as a Service (SaaS)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">SaaS l\u00e0 m\u00f4 h\u00ecnh m\u00e0 ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i s\u1eed d\u1ee5ng tr\u1ef1c ti\u1ebfp \u1ee9ng d\u1ee5ng qua tr\u00ecnh duy\u1ec7t web. Nh\u00e0 cung c\u1ea5p qu\u1ea3n l\u00fd to\u00e0n b\u1ed9 t\u1eeb h\u1ea1 t\u1ea7ng \u0111\u1ebfn m\u00e3 ngu\u1ed3n \u1ee9ng d\u1ee5ng. C\u00e1c v\u00ed d\u1ee5 \u0111i\u1ec3n h\u00ecnh bao g\u1ed3m Gmail, Office 365 hay Dropbox.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"So_sanh_co_so_ha_tang_dam_may_va_kien_truc_dam_may\"><\/span><b>So s\u00e1nh c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y v\u00e0 ki\u1ebfn tr\u00fac \u0111\u00e1m m\u00e2y<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Nhi\u1ec1u ng\u01b0\u1eddi th\u01b0\u1eddng nh\u1ea7m l\u1eabn gi\u1eefa hai kh\u00e1i ni\u1ec7m n\u00e0y, nh\u01b0ng th\u1ef1c t\u1ebf ch\u00fang c\u00f3 s\u1ef1 kh\u00e1c bi\u1ec7t r\u00f5 r\u1ec7t v\u1ec1 b\u1ea3n ch\u1ea5t v\u00e0 ph\u1ea1m vi:<\/span><br \/>\n<!-- Responsive styled table --><\/p>\n<div style=\"overflow-x: auto;\">\n<table style=\"border-collapse: collapse; width: 100%; font-family: Arial, Helvetica, sans-serif; font-size: 15px; min-width: 720px;\" border=\"1\" cellspacing=\"0\" cellpadding=\"10\">\n<thead style=\"background-color: #f2f2f2;\">\n<tr>\n<th style=\"text-align: center;\"><b>Ti\u00eau ch\u00ed<\/b><\/th>\n<th style=\"text-align: center;\"><b>C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y (Cloud Infrastructure)<\/b><\/th>\n<th style=\"text-align: center;\"><b>Ki\u1ebfn tr\u00fac \u0111\u00e1m m\u00e2y (Cloud Architecture)<\/b><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background-color: #ffffff;\">\n<td><b>Kh\u00e1i ni\u1ec7m<\/b><\/td>\n<td>C\u00e1c th\u00e0nh ph\u1ea7n k\u1ef9 thu\u1eadt v\u00e0 v\u1eadt l\u00fd c\u1ee7a h\u1ec7 th\u1ed1ng \u0111\u00e1m m\u00e2y<\/td>\n<td>Thi\u1ebft k\u1ebf t\u1ed5ng th\u1ec3 m\u00f4 t\u1ea3 c\u00e1ch c\u00e1c th\u00e0nh ph\u1ea7n trong \u0111\u00e1m m\u00e2y ho\u1ea1t \u0111\u1ed9ng c\u00f9ng nhau<\/td>\n<\/tr>\n<tr style=\"background-color: #fafafa;\">\n<td><b>Th\u00e0nh ph\u1ea7n<\/b><\/td>\n<td>Ph\u1ea7n c\u1ee9ng, m\u00e1y ch\u1ee7, \u1ea3o h\u00f3a, l\u01b0u tr\u1eef, m\u1ea1ng<\/td>\n<td>S\u01a1 \u0111\u1ed3 k\u1ebft n\u1ed1i, c\u00e1ch s\u1eafp x\u1ebfp m\u00e1y ch\u1ee7, m\u1ea1ng, b\u1ea3o m\u1eadt v\u00e0 d\u1ecbch v\u1ee5<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td><b>Vai tr\u00f2<\/b><\/td>\n<td>Cung c\u1ea5p t\u00e0i nguy\u00ean v\u00e0 n\u1ec1n t\u1ea3ng \u0111\u1ec3 v\u1eadn h\u00e0nh h\u1ec7 th\u1ed1ng<\/td>\n<td>T\u1ed5 ch\u1ee9c v\u00e0 thi\u1ebft k\u1ebf c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c t\u00e0i nguy\u00ean \u0111\u00f3 hi\u1ec7u qu\u1ea3<\/td>\n<\/tr>\n<tr style=\"background-color: #fafafa;\">\n<td><b>V\u00ed d\u1ee5 d\u1ec5 hi\u1ec3u<\/b><\/td>\n<td>Gi\u1ed1ng nh\u01b0 nguy\u00ean v\u1eadt li\u1ec7u \u0111\u1ec3 x\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng<\/td>\n<td>Gi\u1ed1ng nh\u01b0 b\u1ea3n thi\u1ebft k\u1ebf ki\u1ebfn tr\u00fac c\u1ee7a m\u1ed9t ng\u00f4i nh\u00e0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p><span style=\"font-weight: 400;\">N\u00f3i c\u00e1ch kh\u00e1c, h\u1ea1 t\u1ea7ng l\u00e0 &#8220;nh\u1eefng g\u00ec b\u1ea1n c\u00f3&#8221;, c\u00f2n ki\u1ebfn tr\u00fac l\u00e0 &#8220;c\u00e1ch b\u1ea1n t\u1ed5 ch\u1ee9c ch\u00fang&#8221;.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Co_so_ha_tang_dam_may_hoat_dong_nhu_the_nao\"><\/span><b>C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">C\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a <\/span><b>c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y<\/b><span style=\"font-weight: 400;\"> d\u1ef1a tr\u00ean m\u1ed9t l\u1edbp trung gian g\u1ecdi l\u00e0 <\/span><b>\u1ea2o h\u00f3a (Virtualization)<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\n<figure id=\"attachment_3742\" aria-describedby=\"caption-attachment-3742\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3742 size-full\" title=\"C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?\" src=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/03\/co-so-ha-tang-dam-may-4.png\" alt=\"C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?\" width=\"600\" height=\"400\" srcset=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/03\/co-so-ha-tang-dam-may-4.png 600w, https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/03\/co-so-ha-tang-dam-may-4-300x200.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-3742\" class=\"wp-caption-text\">C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">Khi b\u1ea1n y\u00eau c\u1ea7u m\u1ed9t t\u00e0i nguy\u00ean tr\u00ean \u0111\u00e1m m\u00e2y, ph\u1ea7n m\u1ec1m \u1ea3o h\u00f3a s\u1ebd t\u00e1ch r\u1eddi c\u00e1c t\u00e0i nguy\u00ean v\u1eadt l\u00fd t\u1eeb m\u00e1y ch\u1ee7 th\u1ef1c t\u1ebf v\u00e0 t\u1ea1o ra c\u00e1c phi\u00ean b\u1ea3n \u1ea3o. Nh\u1eefng phi\u00ean b\u1ea3n n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed5 cho ng\u01b0\u1eddi d\u00f9ng ngay l\u1eadp t\u1ee9c th\u00f4ng qua m\u1ed9t giao di\u1ec7n qu\u1ea3n l\u00fd (Dashboard). To\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh n\u00e0y di\u1ec5n ra t\u1ef1 \u0111\u1ed9ng, cho ph\u00e9p h\u1ec7 th\u1ed1ng x\u1eed l\u00fd h\u00e0ng tri\u1ec7u y\u00eau c\u1ea7u c\u00f9ng l\u00fac m\u00e0 kh\u00f4ng c\u1ea7n s\u1ef1 can thi\u1ec7p th\u1ee7 c\u00f4ng t\u1eeb con ng\u01b0\u1eddi.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cau_hoi_thuong_gap_ve_co_so_ha_tang_dam_may\"><\/span><b>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>D\u1eef li\u1ec7u tr\u00ean \u0111\u00e1m m\u00e2y c\u00f3 an to\u00e0n kh\u00f4ng? <\/b><span style=\"font-weight: 400;\">C\u00e1c nh\u00e0 cung c\u1ea5p \u0111\u00e1m m\u00e2y l\u1edbn \u0111\u1ea7u t\u01b0 h\u00e0ng t\u1ef7 \u0111\u00f4 la v\u00e0o b\u1ea3o m\u1eadt, th\u01b0\u1eddng t\u1ed1t h\u01a1n nhi\u1ec1u so v\u1edbi h\u1ec7 th\u1ed1ng t\u1ef1 x\u00e2y d\u1ef1ng c\u1ee7a doanh nghi\u1ec7p. Tuy nhi\u00ean, b\u1ea3o m\u1eadt l\u00e0 tr\u00e1ch nhi\u1ec7m chung (Shared Responsibility), b\u1ea1n v\u1eabn ph\u1ea3i t\u1ef1 b\u1ea3o v\u1ec7 t\u00e0i kho\u1ea3n v\u00e0 d\u1eef li\u1ec7u c\u1ee7a m\u00ecnh.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i l\u00ean \u0111\u00e1m m\u00e2y? <\/b><span style=\"font-weight: 400;\">Qu\u00e1 tr\u00ecnh n\u00e0y g\u1ecdi l\u00e0 &#8220;Cloud Migration&#8221;. Doanh nghi\u1ec7p c\u1ea7n \u0111\u00e1nh gi\u00e1 h\u1ea1 t\u1ea7ng hi\u1ec7n t\u1ea1i, l\u1ef1a ch\u1ecdn m\u00f4 h\u00ecnh ph\u00f9 h\u1ee3p (Public\/Private\/Hybrid) v\u00e0 th\u1ef1c hi\u1ec7n chuy\u1ec3n \u0111\u1ed5i t\u1eebng b\u01b0\u1edbc \u0111\u1ec3 tr\u00e1nh gi\u00e1n \u0111o\u1ea1n kinh doanh.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Chi ph\u00ed s\u1eed d\u1ee5ng \u0111\u00e1m m\u00e2y \u0111\u01b0\u1ee3c t\u00ednh nh\u01b0 th\u1ebf n\u00e0o? <\/b><span style=\"font-weight: 400;\">Th\u01b0\u1eddng d\u1ef1a tr\u00ean 3 ti\u00eau ch\u00ed: Dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef, b\u0103ng th\u00f4ng truy\u1ec1n t\u1ea3i d\u1eef li\u1ec7u v\u00e0 s\u1ed1 l\u01b0\u1ee3ng gi\u1edd ch\u1ea1y c\u1ee7a m\u00e1y ch\u1ee7.<\/span><\/li>\n<\/ol>\n<p><span style=\"font-weight: 400;\">Hy v\u1ecdng b\u00e0i vi\u1ebft n\u00e0y \u0111\u00e3 gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 <\/span><b>c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y<\/b><span style=\"font-weight: 400;\"> l\u00e0 n\u1ec1n t\u1ea3ng c\u1ed1t y\u1ebfu cho s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a doanh nghi\u1ec7p s\u1ed1. Vi\u1ec7c l\u1ef1a ch\u1ecdn m\u00f4 h\u00ecnh ph\u00f9 h\u1ee3p s\u1ebd gi\u00fap t\u1ed1i \u01b0u chi ph\u00ed v\u00e0 t\u0103ng t\u1ed1c \u0111\u1ed5i m\u1edbi. H\u00e3y b\u1eaft \u0111\u1ea7u x\u00e2y d\u1ef1ng chi\u1ebfn l\u01b0\u1ee3c \u0111\u00e1m m\u00e2y ngay h\u00f4m nay \u0111\u1ec3 kh\u00f4ng b\u1ecf l\u1ee1 c\u01a1 h\u1ed9i b\u1ee9t ph\u00e1 trong t\u01b0\u01a1ng lai.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Trong k\u1ef7 nguy\u00ean chuy\u1ec3n \u0111\u1ed5i s\u1ed1, c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y \u0111\u00e3 tr\u1edf th\u00e0nh x\u01b0\u01a1ng s\u1ed1ng cho m\u1ecdi ho\u1ea1t \u0111\u1ed9ng v\u1eadn h\u00e0nh c\u1ee7a doanh nghi\u1ec7p. T\u1eeb c\u00e1c startup nh\u1ecf cho \u0111\u1ebfn c\u00e1c t\u1eadp \u0111o\u00e0n \u0111a qu\u1ed1c gia, vi\u1ec7c hi\u1ec3u r\u00f5 v\u00e0 t\u1eadn d\u1ee5ng s\u1ee9c m\u1ea1nh c\u1ee7a h\u1ea1 t\u1ea7ng n\u00e0y kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t l\u1ef1a<\/p>\n","protected":false},"author":1,"featured_media":3745,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[84],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/technest.com.vn\/vi\/wp-json\/wp\/v2\/posts\/3736"}],"collection":[{"href":"https:\/\/technest.com.vn\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/technest.com.vn\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/technest.com.vn\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/technest.com.vn\/vi\/wp-json\/wp\/v2\/comments?post=3736"}],"version-history":[{"count":2,"href":"https:\/\/technest.com.vn\/vi\/wp-json\/wp\/v2\/posts\/3736\/revisions"}],"predecessor-version":[{"id":3747,"href":"https:\/\/technest.com.vn\/vi\/wp-json\/wp\/v2\/posts\/3736\/revisions\/3747"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/technest.com.vn\/vi\/wp-json\/wp\/v2\/media\/3745"}],"wp:attachment":[{"href":"https:\/\/technest.com.vn\/vi\/wp-json\/wp\/v2\/media?parent=3736"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/technest.com.vn\/vi\/wp-json\/wp\/v2\/categories?post=3736"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/technest.com.vn\/vi\/wp-json\/wp\/v2\/tags?post=3736"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}