{"id":73915,"date":"2024-08-15T13:41:50","date_gmt":"2024-08-15T06:41:50","guid":{"rendered":"https:\/\/itviec.com\/blog\/?p=73915"},"modified":"2024-08-15T17:28:24","modified_gmt":"2024-08-15T10:28:24","slug":"dich-vu-dien-toan-dam-may","status":"publish","type":"post","link":"https:\/\/itviec.com\/blog\/dich-vu-dien-toan-dam-may\/","title":{"rendered":"D\u1ecbch v\u1ee5 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y: So s\u00e1nh c\u00e1c nh\u00e0 cung c\u1ea5p h\u00e0ng \u0111\u1ea7u"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 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\">N\u1ed9i dung b\u00e0i vi\u1ebft<\/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:\/\/itviec.com\/blog\/dich-vu-dien-toan-dam-may\/#Dich_vu_dien_toan_dam_may_la_gi\" >D\u1ecbch v\u1ee5 \u0111i\u1ec7n to\u00e1n \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:\/\/itviec.com\/blog\/dich-vu-dien-toan-dam-may\/#Dac_diem_cua_dich_vu_dien_toan_dam_may\" >\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a d\u1ecbch v\u1ee5 \u0111i\u1ec7n to\u00e1n \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-3\" href=\"https:\/\/itviec.com\/blog\/dich-vu-dien-toan-dam-may\/#Cac_mo_hinh_dich_vu_dien_toan_dam_may\" >C\u00e1c m\u00f4 h\u00ecnh d\u1ecbch v\u1ee5 \u0111i\u1ec7n to\u00e1n \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-4\" href=\"https:\/\/itviec.com\/blog\/dich-vu-dien-toan-dam-may\/#So_sanh_cac_nha_cung_cap_dich_vu_dien_toan_dam_may_hang_dau\" >So s\u00e1nh c\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y h\u00e0ng \u0111\u1ea7u<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/itviec.com\/blog\/dich-vu-dien-toan-dam-may\/#Can_xem_xet_tieu_chi_gi_khi_chon_nha_cung_cap_dich_vu_dam_may\" >C\u1ea7n xem x\u00e9t ti\u00eau ch\u00ed g\u00ec khi ch\u1ecdn nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 \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-6\" href=\"https:\/\/itviec.com\/blog\/dich-vu-dien-toan-dam-may\/#Nhung_cau_hoi_thuong_gap_ve_dich_vu_dien_toan_dam_may\" >Nh\u1eefng c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 d\u1ecbch v\u1ee5 \u0111i\u1ec7n to\u00e1n \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-7\" href=\"https:\/\/itviec.com\/blog\/dich-vu-dien-toan-dam-may\/#Tong_ket\" >T\u1ed5ng k\u1ebft<\/a><\/li><\/ul><\/nav><\/div>\n<p><em><strong>D\u1ecbch v\u1ee5 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y \u0111ang thay \u0111\u1ed5i c\u00e1ch ti\u1ebfp c\u1eadn c\u00f4ng ngh\u1ec7 th\u00f4ng tin nh\u1edd kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng linh ho\u1ea1t v\u00e0 chi ph\u00ed hi\u1ec7u qu\u1ea3, tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u c\u1ee7a nhi\u1ec1u doanh nghi\u1ec7p trong vi\u1ec7c qu\u1ea3n l\u00fd d\u1eef li\u1ec7u v\u00e0 l\u01b0u tr\u1eef \u1ee9ng d\u1ee5ng. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u s\u00e2u h\u01a1n v\u1ec1\u00a0 c\u00e1c d\u1ecbch v\u1ee5 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y ph\u1ed5 bi\u1ebfn hi\u1ec7n nay, c\u0169ng nh\u01b0 c\u00e1ch l\u1ef1a ch\u1ecdn v\u00e0 l\u00e0m vi\u1ec7c hi\u1ec7u qu\u1ea3 v\u1edbi ph\u00eda nh\u00e0 cung c\u1ea5p.<\/strong><\/em><\/p>\n<p><span style=\"font-weight: 400;\">\u0110\u1ecdc b\u00e0i vi\u1ebft n\u00e0y \u0111\u1ec3 hi\u1ec3u r\u00f5:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">D\u1ecbch v\u1ee5 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y l\u00e0 g\u00ec?<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a d\u1ecbch v\u1ee5 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00e1c lo\u1ea1i d\u1ecbch v\u1ee5 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y h\u00e0ng \u0111\u1ea7u c\u00f3 g\u00ec kh\u00e1c nhau?<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u1ea7n xem x\u00e9t g\u00ec khi ch\u1ecdn nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y?<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Dich_vu_dien_toan_dam_may_la_gi\"><\/span><b>D\u1ecbch v\u1ee5 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y l\u00e0 g\u00ec?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">D\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y l\u00e0 c\u00e1c h\u1ea1 t\u1ea7ng, n\u1ec1n t\u1ea3ng ho\u1eb7c ph\u1ea7n m\u1ec1m \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef v\u00e0 qu\u1ea3n l\u00fd b\u1edfi b\u00ean th\u1ee9 ba (c\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y), sau \u0111\u00f3 cung c\u1ea5p cho ng\u01b0\u1eddi d\u00f9ng (doanh nghi\u1ec7p ho\u1eb7c c\u00e1 nh\u00e2n) th\u00f4ng qua Internet.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ng\u01b0\u1eddi d\u00f9ng d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y c\u00f3 th\u1ec3 truy c\u1eadp v\u00e0 s\u1eed d\u1ee5ng c\u00e1c t\u00e0i nguy\u00ean \u0111i\u1ec7n to\u00e1n t\u1eeb b\u1ea5t c\u1ee9 thi\u1ebft b\u1ecb c\u00f3 k\u1ebft n\u1ed1i Internet n\u00e0o t\u1eeb m\u00e1y ch\u1ee7, m\u00e1y t\u00ednh \u0111\u1ec3 b\u00e0n, ipad, laptop\u2026 m\u00e0 kh\u00f4ng c\u1ea7n \u0111\u1ea7u t\u01b0 v\u00e0o c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng ph\u1ea7n c\u1ee9ng ho\u1eb7c ph\u1ea7n m\u1ec1m n\u1ed9i b\u1ed9.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">D\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho nhi\u1ec1u m\u1ee5c \u0111\u00edch, t\u1eeb ki\u1ec3m tra email, l\u01b0u tr\u1eef d\u1eef li\u1ec7u \u0111\u1ebfn ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng g\u1ed1c \u0111\u00e1m m\u00e2y, l\u00e0m vi\u1ec7c tr\u1ef1c tuy\u1ebfn v\u00e0 nhi\u1ec1u t\u00e1c v\u1ee5 kh\u00e1c. \u01afu \u0111i\u1ec3m n\u1ed5i b\u1eadt nh\u1ea5t khi s\u1eed d\u1ee5ng d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y l\u00e0 t\u00ednh linh ho\u1ea1t cao, d\u1ec5 d\u00e0ng m\u1edf r\u1ed9ng ho\u1eb7c thu h\u1eb9p t\u00e0i nguy\u00ean theo nhu c\u1ea7u s\u1eed d\u1ee5ng, kh\u00f4ng c\u1ea7n ph\u1ea3i lo l\u1eafng v\u1ec1 vi\u1ec7c b\u1ea3o tr\u00ec hay n\u00e2ng c\u1ea5p h\u1ec7 th\u1ed1ng, gi\u00fap doanh nghi\u1ec7p v\u00e0 c\u00e1 nh\u00e2n t\u1ed1i \u01b0u h\u00f3a ho\u1ea1t \u0111\u1ed9ng kinh doanh v\u00e0 ho\u1ea1t \u0111\u1ed9ng c\u00e1 nh\u00e2n h\u00e0ng ng\u00e0y m\u00e0 kh\u00f4ng c\u1ea7n qu\u1ea3n l\u00fd h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p.<\/span><\/p>\n<blockquote><p><em>\u0110\u1ecdc th\u00eam: <a href=\"https:\/\/itviec.com\/blog\/dien-toan-dam-may\/\" target=\"_blank\" rel=\"noopener\"><strong>\u0110i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y l\u00e0 g\u00ec? Kh\u00e1i ni\u1ec7m, ph\u00e2n lo\u1ea1i v\u00e0 \u1ee9ng d\u1ee5ng<\/strong><\/a><\/em><\/p><\/blockquote>\n<h2><span class=\"ez-toc-section\" id=\"Dac_diem_cua_dich_vu_dien_toan_dam_may\"><\/span><b>\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a d\u1ecbch v\u1ee5 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">D\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y c\u00f4ng c\u1ed9ng, c\u00f3 m\u1ed9t s\u1ed1 \u0111\u1eb7c \u0111i\u1ec3m chung m\u00e0 c\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 \u0111\u1ec1u ph\u1ea3i \u0111\u00e1p \u1ee9ng. C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m n\u00e0y bao g\u1ed3m:<\/span><b><\/b><\/p>\n<h3><b>Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng linh ho\u1ea1t<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">\u0110\u00e2y l\u00e0 m\u1ed9t \u01b0u \u0111i\u1ec3m quan tr\u1ecdng c\u1ee7a d\u1ecbch v\u1ee5 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y. V\u00ed d\u1ee5, khi l\u01b0\u1ee3ng truy c\u1eadp web t\u0103ng \u0111\u1ed9t bi\u1ebfn, th\u00eam nhi\u1ec1u m\u00e1y ch\u1ee7 \u0111\u01b0\u1ee3c t\u1ea1o ra \u0111\u1ec3 t\u1ef1 \u0111\u1ed9ng m\u1edf r\u1ed9ng \u1ee9ng d\u1ee5ng, \u0111\u1ea3m b\u1ea3o \u1ee9ng d\u1ee5ng ho\u1ea1t \u0111\u1ed9ng tr\u01a1n tru.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng n\u00e0y c\u0169ng cho ph\u00e9p t\u1ed1i \u01b0u h\u00f3a chi ph\u00ed \u0111\u1ec3 ch\u1ea1y c\u00e1c kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c \u0111\u00f2i h\u1ecfi s\u1ed1 l\u01b0\u1ee3ng m\u00e1y ch\u1ee7 r\u1ea5t l\u1edbn, nh\u01b0ng ch\u1ec9 di\u1ec5n ra trong th\u1eddi gian ng\u1eafn ho\u1eb7c kh\u00f4ng th\u01b0\u1eddng xuy\u00ean. Thay v\u00ec \u0111\u1ea7u t\u01b0 v\u00e0o c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng c\u1ed1 \u0111\u1ecbnh t\u1ea1i ch\u1ed7, kh\u00e1ch h\u00e0ng ch\u1ec9 c\u1ea7n tr\u1ea3 ph\u00ed cho t\u00e0i nguy\u00ean s\u1eed d\u1ee5ng th\u1ef1c t\u1ebf, gi\u00fap ti\u1ebft ki\u1ec7m chi ph\u00ed \u0111\u00e1ng k\u1ec3.<\/span><b><\/b><\/p>\n<h3><b>S\u1eb5n c\u00f3 theo y\u00eau c\u1ea7u<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 truy c\u1eadp v\u00e0 s\u1eed d\u1ee5ng d\u1ecbch v\u1ee5 nhanh ch\u00f3ng, d\u1ec5 d\u00e0ng, b\u1ea5t k\u1ef3 l\u00fac n\u00e0o m\u00e0 kh\u00f4ng c\u1ea7n s\u1ef1 can thi\u1ec7p t\u1eeb nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/p>\n<p><span style=\"font-weight: 400;\">D\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y c\u00f4ng c\u1ed9ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c truy c\u1eadp t\u1eeb b\u1ea5t k\u1ef3 \u0111\u00e2u c\u00f3 k\u1ebft n\u1ed1i Internet, trong khi d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y ri\u00eang t\u01b0 ch\u1ec9 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c truy c\u1eadp t\u1eeb n\u1ed9i b\u1ed9 m\u1ea1ng c\u1ee7a doanh nghi\u1ec7p. C\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt b\u1ed5 sung nh\u01b0 t\u01b0\u1eddng l\u1eeda \u1ea3o (gi\u1edbi h\u1ea1n quy\u1ec1n truy c\u1eadp, ch\u1ec9 cho ph\u00e9p nh\u1eefng d\u1ecbch v\u1ee5 nh\u1ea5t \u0111\u1ecbnh \u0111\u01b0\u1ee3c truy c\u1eadp t\u1eeb c\u00e1c v\u1ecb tr\u00ed x\u00e1c \u0111\u1ecbnh) v\u00e0 VPN (m\u1ea1ng ri\u00eang \u1ea3o) c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c tri\u1ec3n khai \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt.<\/span><\/p>\n<h3><b>Chia s\u1ebb t\u00e0i nguy\u00ean (Resource Pooling)<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">D\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y t\u1ed1i \u01b0u h\u00f3a vi\u1ec7c s\u1eed d\u1ee5ng t\u00e0i nguy\u00ean b\u1eb1ng c\u00e1ch chia s\u1ebb t\u00e0i nguy\u00ean gi\u1eefa c\u00e1c \u1ee9ng d\u1ee5ng c\u00f3 m\u1ee9c \u0111\u1ed9 s\u1eed d\u1ee5ng kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u. Khi nhu c\u1ea7u s\u1eed d\u1ee5ng c\u1ee7a m\u1ed9t \u1ee9ng d\u1ee5ng gi\u1ea3m, t\u00e0i nguy\u00ean c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed5 cho c\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1c \u0111ang c\u1ea7n nhi\u1ec1u h\u01a1n. Tuy nhi\u00ean, kh\u00e1ch h\u00e0ng th\u01b0\u1eddng ph\u1ea3i ch\u1ea5p nh\u1eadn r\u1eb1ng v\u00e0o nh\u1eefng th\u1eddi \u0111i\u1ec3m cao \u0111i\u1ec3m, d\u1ecbch v\u1ee5 c\u00f3 th\u1ec3 ch\u1eadm h\u01a1n do s\u1ef1 ph\u00e2n chia t\u00e0i nguy\u00ean n\u00e0y.\u00a0<\/span><\/p>\n<h3><b>\u0110i k\u00e8m v\u1edbi d\u1ecbch v\u1ee5 \u0111o l\u01b0\u1eddng<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">D\u1ecbch v\u1ee5 \u0111o l\u01b0\u1eddng (Measured Service) trong \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y l\u00e0 vi\u1ec7c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 theo d\u00f5i v\u00e0 \u0111o l\u01b0\u1eddng vi\u1ec7c s\u1eed d\u1ee5ng t\u00e0i nguy\u00ean c\u1ee7a ng\u01b0\u1eddi d\u00f9ng \u0111\u1ec3 t\u00ednh ph\u00ed d\u1ef1a tr\u00ean m\u1ee9c \u0111\u1ed9 s\u1eed d\u1ee5ng th\u1ef1c t\u1ebf. \u0110i\u1ec1u n\u00e0y bao g\u1ed3m vi\u1ec7c t\u00ednh ph\u00ed theo s\u1ed1 gi\u1edd s\u1eed d\u1ee5ng t\u00e0i nguy\u00ean, s\u1ed1 l\u01b0\u1ee3ng c\u00e1c lo\u1ea1i giao d\u1ecbch nh\u1ea5t \u0111\u1ecbnh \u0111\u00e3 di\u1ec5n ra, dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef \u0111ang s\u1eed d\u1ee5ng, v\u00e0 l\u01b0\u1ee3ng d\u1eef li\u1ec7u truy\u1ec1n qua m\u1ea1ng.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Vi\u1ec7c \u0111o l\u01b0\u1eddng n\u00e0y kh\u00f4ng ch\u1ec9 gi\u00fap kh\u00e1ch h\u00e0ng tr\u1ea3 ph\u00ed m\u1ed9t c\u00e1ch c\u00f4ng b\u1eb1ng m\u00e0 c\u00f2n cho ph\u00e9p h\u1ecd qu\u1ea3n l\u00fd t\u00e0i nguy\u00ean hi\u1ec7u qu\u1ea3 h\u01a1n. B\u1eb1ng c\u00e1ch theo d\u00f5i m\u1ee9c s\u1eed d\u1ee5ng, kh\u00e1ch h\u00e0ng c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh ph\u00e2n b\u1ed5 t\u00e0i nguy\u00ean \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u trong Th\u1ecfa thu\u1eadn m\u1ee9c d\u1ecbch v\u1ee5 (SLA), t\u1ed1i \u01b0u h\u00f3a chi ph\u00ed s\u1eed d\u1ee5ng d\u1ecbch v\u1ee5 v\u00e0 n\u00e2ng cao hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng. \u0110i\u1ec1u n\u00e0y gi\u00fap kh\u00e1ch h\u00e0ng t\u1eadn d\u1ee5ng t\u1ed1i \u0111a c\u00e1c t\u00e0i nguy\u00ean \u0111\u00e1m m\u00e2y, c\u1ea3i thi\u1ec7n n\u0103ng su\u1ea5t v\u00e0 \u0111\u1ea3m b\u1ea3o t\u00ednh linh ho\u1ea1t trong vi\u1ec7c m\u1edf r\u1ed9ng ho\u1eb7c thu h\u1eb9p quy m\u00f4 d\u1ecbch v\u1ee5 theo nhu c\u1ea7u th\u1ef1c t\u1ebf.<\/span><\/p>\n<h3><b><\/b><b>Cung c\u1ea5p th\u1ecfa thu\u1eadn c\u1ea5p \u0111\u1ed9 d\u1ecbch v\u1ee5 (SLA)<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Nhi\u1ec1u d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y cung c\u1ea5p th\u1ecfa thu\u1eadn m\u1ee9c d\u1ecbch v\u1ee5 (Service Level Agreements &#8211; SLA) \u0111\u1ea3m b\u1ea3o m\u1ee9c \u0111\u1ed9 s\u1eb5n s\u00e0ng, hi\u1ec7u su\u1ea5t, ho\u1eb7c dung l\u01b0\u1ee3ng nh\u1ea5t \u0111\u1ecbnh.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">N\u1ebfu c\u00e1c ti\u00eau chu\u1ea9n n\u00e0y kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u00e1p \u1ee9ng, nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 c\u00f3 th\u1ec3 ph\u1ea3i ch\u1ecbu tr\u00e1ch nhi\u1ec7m b\u1ed3i th\u01b0\u1eddng ho\u1eb7c c\u00e1c bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c kh\u00e1c. \u0110\u1ed1i v\u1edbi c\u00e1c doanh nghi\u1ec7p l\u1edbn, vi\u1ec7c \u0111\u00e0m ph\u00e1n c\u00e1c cam k\u1ebft d\u1ecbch v\u1ee5 t\u00f9y ch\u1ec9nh gi\u00fap \u0111\u1ea3m b\u1ea3o r\u1eb1ng d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y s\u1ebd \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c c\u00e1c y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a h\u1ecd, \u0111\u1ed3ng th\u1eddi t\u1ed1i \u01b0u h\u00f3a chi ph\u00ed v\u00e0 hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng\u200b.<\/span><b><\/b><\/p>\n<h3><b>Cung c\u1ea5p m\u00f4 h\u00ecnh tri\u1ec3n khai theo nhu c\u1ea7u<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">C\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y cung c\u1ea5p 2 m\u00f4 h\u00ecnh ch\u00ednh bao g\u1ed3m Single-Tenant v\u00e0 Multi-tenant:<\/span><\/p>\n<ul>\n<li><b>Single-Tenant:<\/b><span style=\"font-weight: 400;\"> \u0110\u00e2y l\u00e0 m\u00f4 h\u00ecnh m\u00e0 m\u1ed7i kh\u00e1ch h\u00e0ng c\u00f3 m\u1ed9t m\u00f4i tr\u01b0\u1eddng ri\u00eang bi\u1ec7t, kh\u00f4ng chia s\u1ebb t\u00e0i nguy\u00ean v\u1edbi ng\u01b0\u1eddi kh\u00e1c. \u0110i\u1ec1u n\u00e0y mang l\u1ea1i m\u1ee9c \u0111\u1ed9 b\u1ea3o m\u1eadt cao h\u01a1n, v\u00ec d\u1eef li\u1ec7u v\u00e0 t\u00e0i nguy\u00ean \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 t\u1ed1t h\u01a1n, c\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh h\u1ec7 th\u1ed1ng theo nhu c\u1ea7u ri\u00eang. Tuy nhi\u00ean, do kh\u00f4ng chia s\u1ebb t\u00e0i nguy\u00ean, chi ph\u00ed tri\u1ec3n khai v\u00e0 duy tr\u00ec h\u1ec7 th\u1ed1ng th\u01b0\u1eddng cao h\u01a1n so v\u1edbi m\u00f4 h\u00ecnh Multi-Tenant.<\/span><\/li>\n<li><b>M<\/b><b>ulti-Tenant<\/b><b>: <\/b><span style=\"font-weight: 400;\">\u0110\u00e2y l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p thi\u1ebft k\u1ebf ph\u1ea7n m\u1ec1m v\u1edbi ch\u1ec9 m\u1ed9t phi\u00ean b\u1ea3n \u1ee9ng d\u1ee5ng nh\u01b0ng v\u1eabn c\u00f3 c\u01a1 s\u1edf d\u1eef li\u1ec7u ph\u1ee5c v\u1ee5 cho nhi\u1ec1u kh\u00e1ch h\u00e0ng c\u00f9ng l\u00fac. M\u00f4i tr\u01b0\u1eddng n\u00e0y gi\u00fap t\u1ed1i \u01b0u h\u00f3a vi\u1ec7c s\u1eed d\u1ee5ng t\u00e0i nguy\u00ean v\u00e0 gi\u1ea3m chi ph\u00ed. Tuy nhi\u00ean, m\u1ed9t s\u1ed1 kh\u00e1ch h\u00e0ng, \u0111\u1eb7c bi\u1ec7t l\u00e0 nh\u1eefng doanh nghi\u1ec7p l\u1edbn ho\u1eb7c c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p c\u00f3 y\u00eau c\u1ea7u b\u1ea3o m\u1eadt cao, c\u00f3 th\u1ec3 y\u00eau c\u1ea7u h\u1ea1 t\u1ea7ng ri\u00eang bi\u1ec7t. Vi\u1ec7c n\u00e0y gi\u00fap lo\u1ea1i b\u1ecf c\u00e1c r\u1ee7i ro b\u1ea3o m\u1eadt ti\u1ec1m t\u00e0ng li\u00ean quan \u0111\u1ebfn vi\u1ec7c chia s\u1ebb t\u00e0i nguy\u00ean, \u0111\u1ea3m b\u1ea3o r\u1eb1ng d\u1eef li\u1ec7u v\u00e0 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a kh\u00e1ch h\u00e0ng kh\u00f4ng b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi c\u00e1c kh\u00e1ch h\u00e0ng kh\u00e1c tr\u00ean c\u00f9ng h\u1ea1 t\u1ea7ng. <\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Cac_mo_hinh_dich_vu_dien_toan_dam_may\"><\/span><b>C\u00e1c m\u00f4 h\u00ecnh d\u1ecbch v\u1ee5 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><b>Infrastructure as a Service &#8211; IaaS (C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng d\u01b0\u1edbi d\u1ea1ng d\u1ecbch v\u1ee5)<\/b><b><\/b><b><\/b><\/h3>\n<h4><b>IaaS l\u00e0 g\u00ec? Nh\u00e0 cung c\u1ea5p n\u00e0o c\u00f3 m\u00f4 h\u00ecnh n\u00e0y?<\/b><\/h4>\n<p><span style=\"font-weight: 400;\">IaaS l\u00e0 m\u1ed9t m\u00f4 h\u00ecnh d\u1ecbch v\u1ee5 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y cung c\u1ea5p quy\u1ec1n truy c\u1eadp theo y\u00eau c\u1ea7u v\u00e0o c\u00e1c t\u00e0i nguy\u00ean c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111i\u1ec7n to\u00e1n nh\u01b0 m\u00e1y ch\u1ee7, l\u01b0u tr\u1eef, m\u1ea1ng, v\u00e0 \u1ea3o h\u00f3a.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 thu\u00ea c\u00e1c t\u00e0i nguy\u00ean n\u00e0y t\u1eeb c\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y, v\u00e0 ch\u1ec9 ph\u1ea3i tr\u1ea3 ph\u00ed d\u1ef1a tr\u00ean m\u1ee9c s\u1eed d\u1ee5ng th\u1ef1c t\u1ebf, gi\u1ea3m thi\u1ec3u chi ph\u00ed v\u00e0 s\u1ef1 ph\u1ee9c t\u1ea1p trong vi\u1ec7c mua, qu\u1ea3n l\u00fd v\u00e0 b\u1ea3o tr\u00ec h\u1ea1 t\u1ea7ng ph\u1ea7n c\u1ee9ng truy\u1ec1n th\u1ed1ng.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">V\u00ed d\u1ee5 v\u1ec1 IaaS t\u1eeb c\u00e1c nh\u00e0 cung c\u1ea5p kh\u00e1c nhau:<\/span><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\">Amazon Web Services (AWS): EC2, S3, VPC, RDS,&#8230;<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Google Cloud Platform (GCP): Compute Engine, Cloud Storage, Cloud SQL,&#8230;<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Microsoft Azure: Virtual Machines, Blob Storage, Virtual Network,<\/span><span style=\"font-weight: 400;\">..<\/span><span style=\"font-weight: 400;\">\u200b.<\/span><\/li>\n<\/ul>\n<h4><b>C\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a IaaS<\/b><\/h4>\n<p><span style=\"font-weight: 400;\">V\u1edbi vi\u1ec7c s\u1eed d\u1ee5ng IaaS, c\u00e1c nh\u00e0 cung c\u1ea5p b\u00ean th\u1ee9 3 s\u1ebd l\u00e0m ch\u1ee7 c\u00e1c ph\u1ea7n c\u1ee9ng, ph\u1ea7n m\u1ec1m v\u00e0 c\u00e1c ph\u01b0\u01a1ng th\u1ee9c l\u01b0u tr\u1eef th\u01b0\u1eddng th\u1ea5y \u1edf trung t\u00e2m th\u00f4ng tin. H\u1ea1 t\u1ea7ng n\u00e0y \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef t\u1ea1i nhi\u1ec1u trung t\u00e2m d\u1eef li\u1ec7u thu\u1ed9c s\u1edf h\u1eefu v\u00e0 \u0111i\u1ec1u h\u00e0nh b\u1edfi nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5. Nh\u00e0 cung c\u1ea5p IaaS ch\u1ecbu tr\u00e1ch nhi\u1ec7m b\u1ea3o tr\u00ec v\u00e0 c\u0169ng cung c\u1ea5p c\u00e1c d\u1ecbch v\u1ee5 k\u00e8m theo nh\u01b0 gi\u00e1m s\u00e1t, b\u1ea3o m\u1eadt, sao l\u01b0u v\u00e0 ph\u1ee5c h\u1ed3i d\u1eef li\u1ec7u.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">S\u1eed d\u1ee5ng giao di\u1ec7n \u1ea3o, c\u00e1c doanh nghi\u1ec7p c\u00f3 th\u1ec3 truy c\u1eadp c\u00e1c t\u00e0i nguy\u00ean t\u00ednh to\u00e1n \u0111\u1ec3 l\u1eafp r\u00e1p v\u00e0 qu\u1ea3n l\u00fd c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u \u1ea3o c\u1ee7a ri\u00eang m\u00ecnh. C\u00e1c th\u00e0nh ph\u1ea7n \u1ea3o c\u00f3 s\u1eb5n bao g\u1ed3m k\u1ebft n\u1ed1i m\u1ea1ng, kh\u00f4ng gian m\u00e1y ch\u1ee7 \u1ea3o v\u00e0 \u0111\u1ecba ch\u1ec9 IP.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00e1c t\u00e0i nguy\u00ean th\u01b0\u1eddng \u0111\u01b0\u1ee3c cung c\u1ea5p b\u1eb1ng m\u00f4 h\u00ecnh \u0111a ng\u01b0\u1eddi thu\u00ea hi\u1ec7u qu\u1ea3 v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed. C\u00e1c nh\u00e0 cung c\u1ea5p c\u0169ng cung c\u1ea5p m\u00f4 h\u00ecnh \u0111\u01a1n ng\u01b0\u1eddi thu\u00ea cho c\u00e1c kh\u00e1ch h\u00e0ng c\u1ea7n m\u00f4i tr\u01b0\u1eddng ho\u00e0n to\u00e0n t\u00e1ch bi\u1ec7t, nh\u01b0ng m\u00f4 h\u00ecnh n\u00e0y th\u01b0\u1eddng c\u00f3 chi ph\u00ed cao h\u01a1n.<\/span><\/p>\n<p><b>\u01afu \u0111i\u1ec3m c\u1ee7a Iaas:<\/b><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\">Ti\u1ebft ki\u1ec7m chi ph\u00ed: Gi\u1ea3m chi ph\u00ed \u0111\u1ea7u t\u01b0 ban \u0111\u1ea7u v\u00e0 chi ph\u00ed b\u1ea3o tr\u00ec ph\u1ea7n c\u1ee9ng, v\u00ec doanh nghi\u1ec7p ch\u1ec9 tr\u1ea3 ph\u00ed d\u1ef1a tr\u00ean m\u1ee9c \u0111\u1ed9 s\u1eed d\u1ee5ng th\u1ef1c t\u1ebf\u200b.\u00a0<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng linh ho\u1ea1t: D\u1ec5 d\u00e0ng m\u1edf r\u1ed9ng ho\u1eb7c thu nh\u1ecf t\u00e0i nguy\u00ean theo nhu c\u1ea7u m\u00e0 kh\u00f4ng c\u1ea7n \u0111\u1ea7u t\u01b0 th\u00eam v\u00e0o ph\u1ea7n c\u1ee9ng\u200b.<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Truy c\u1eadp nhanh ch\u00f3ng: Cung c\u1ea5p t\u00e0i nguy\u00ean \u0111i\u1ec7n to\u00e1n nhanh ch\u00f3ng, gi\u00fap doanh nghi\u1ec7p th\u1eed nghi\u1ec7m v\u00e0 tri\u1ec3n khai \u00fd t\u01b0\u1edfng m\u1edbi nhanh h\u01a1n.\u200b<\/span><\/li>\n<li><span style=\"font-weight: 400;\">\u0110\u1ed9 tin c\u1eady cao: \u0110\u1ea3m b\u1ea3o m\u1ee9c \u0111\u1ed9 s\u1eb5n s\u00e0ng cao v\u1edbi c\u00e1c cam k\u1ebft v\u1ec1 hi\u1ec7u su\u1ea5t v\u00e0 b\u1ea3o m\u1eadt, gi\u00fap duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c c\u1ee7a doanh nghi\u1ec7p\u200b.<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Qu\u1ea3n l\u00fd \u0111\u01a1n gi\u1ea3n: Gi\u1ea3m t\u1ea3i cho \u0111\u1ed9i ng\u0169 IT n\u1ed9i b\u1ed9 b\u1eb1ng c\u00e1ch chuy\u1ec3n giao tr\u00e1ch nhi\u1ec7m qu\u1ea3n l\u00fd v\u00e0 b\u1ea3o tr\u00ec h\u1ea1 t\u1ea7ng cho nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5\u200b.\u00a0<\/span><\/li>\n<\/ul>\n<h3><b>Platform as a Service &#8211; PaaS (N\u1ec1n t\u1ea3ng d\u01b0\u1edbi d\u1ea1ng d\u1ecbch v\u1ee5)<\/b><b><br \/>\n<\/b><\/h3>\n<h4><b>PaaS l\u00e0 g\u00ec? Nh\u00e0 cung c\u1ea5p n\u00e0o c\u00f3 m\u00f4 h\u00ecnh n\u00e0y?<\/b><\/h4>\n<p><span style=\"font-weight: 400;\">PaaS l\u00e0 m\u1ed9t m\u00f4 h\u00ecnh d\u1ecbch v\u1ee5 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y cung c\u1ea5p m\u1ed9t n\u1ec1n t\u1ea3ng ho\u00e0n ch\u1ec9nh tr\u00ean \u0111\u00e1m m\u00e2y bao g\u1ed3m ph\u1ea7n c\u1ee9ng, ph\u1ea7n m\u1ec1m v\u00e0 h\u1ea1 t\u1ea7ng \u0111\u1ec3 ph\u00e1t tri\u1ec3n, ch\u1ea1y v\u00e0 qu\u1ea3n l\u00fd c\u00e1c \u1ee9ng d\u1ee5ng. Nh\u00e0 cung c\u1ea5p ch\u1ecbu tr\u00e1ch nhi\u1ec7m qu\u1ea3n l\u00fd n\u1ec1n t\u1ea3ng n\u00e0y.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">V\u00ed d\u1ee5 v\u1ec1 PaaS t\u1eeb c\u00e1c nh\u00e0 cung c\u1ea5p kh\u00e1c nhau:<\/span><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\">Google Cloud Platform (GCP): Google App Engine, Cloud Run, Cloud Functions,&#8230;<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Microsoft Azure: Azure App Services, Azure Functions, Azure Logic Apps,&#8230;<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Amazon Web Services (AWS): AWS Elastic Beanstalk, AWS Lambda, AWS Fargate,&#8230;<\/span><\/li>\n<li><span style=\"font-weight: 400;\">IBM Cloud: IBM Cloud Foundry, IBM Cloud Functions, IBM Cloud Kubernetes Service,&#8230;<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Oracle Cloud: Oracle Cloud Platform, Oracle Application Container Cloud, Oracle Functions,&#8230;\u00a0<\/span><\/li>\n<\/ul>\n<h4><b>C\u00e1ch ho\u1ea1t \u0111\u1ed9ng v\u00e0 \u01b0u \u0111i\u1ec3m c\u1ee7a PaaS<\/b><\/h4>\n<p><span style=\"font-weight: 400;\">M\u00f4 h\u00ecnh PaaS <\/span><span style=\"font-weight: 400;\">cung c\u1ea5p cho ng\u01b0\u1eddi d\u00f9ng c\u00e1c d\u1ecbch v\u1ee5<\/span><span style=\"font-weight: 400;\"> sau:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Cung c\u1ea5p h\u1ea1 t\u1ea7ng c\u01a1 b\u1ea3n: Bao g\u1ed3m m\u00e1y ch\u1ee7, l\u01b0u tr\u1eef, m\u1ea1ng\u2026 d\u01b0\u1edbi d\u1ea1ng \u1ea3o h\u00f3a, gi\u00fap gi\u1ea3m b\u1edbt chi ph\u00ed v\u00e0 s\u1ef1 ph\u1ee9c t\u1ea1p c\u1ee7a vi\u1ec7c duy tr\u00ec h\u1ea1 t\u1ea7ng v\u1eadt l\u00fd\u200b.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Cung c\u1ea5p c\u00e1c c\u00f4ng c\u1ee5 ph\u00e1t tri\u1ec3n: Bao g\u1ed3m m\u00f4i tr\u01b0\u1eddng ph\u00e1t tri\u1ec3n t\u00edch h\u1ee3p (IDE), tr\u00ecnh bi\u00ean d\u1ecbch, tr\u00ecnh g\u1ee1 l\u1ed7i v\u00e0 c\u00e1c c\u00f4ng c\u1ee5 x\u00e2y d\u1ef1ng. \u0110i\u1ec1u n\u00e0y gi\u00fap c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n c\u00f3 th\u1ec3 t\u1eadp trung v\u00e0o vi\u1ec7c vi\u1ebft m\u00e3 v\u00e0 ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Qu\u1ea3n l\u00fd middleware (ph\u1ea7n m\u1ec1m trung gian) v\u00e0 c\u01a1 s\u1edf d\u1eef li\u1ec7u:\u00a0 Gi\u00fap \u1ee9ng d\u1ee5ng c\u00f3 th\u1ec3 giao ti\u1ebfp v\u1edbi nhau v\u00e0 v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng kh\u00e1c m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng. Nh\u00e0 cung c\u1ea5p PaaS ch\u1ecbu tr\u00e1ch nhi\u1ec7m qu\u1ea3n l\u00fd, b\u1ea3o tr\u00ec v\u00e0 c\u1eadp nh\u1eadt c\u00e1c ph\u1ea7n m\u1ec1m n\u00e0y\u200b\u200b.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Cung c\u1ea5p giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng \u0111\u1ed3 h\u1ecda (GUI): Gi\u00fap c\u00e1c nh\u00f3m ph\u00e1t tri\u1ec3n c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng truy c\u1eadp v\u00e0 qu\u1ea3n l\u00fd c\u00e1c c\u00f4ng c\u1ee5 v\u00e0 d\u1ecbch v\u1ee5 tr\u00ean n\u1ec1n t\u1ea3ng n\u00e0y t\u1eeb b\u1ea5t k\u1ef3 \u0111\u00e2u c\u00f3 k\u1ebft n\u1ed1i Internet\u200b.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">H\u1ed7 tr\u1ee3 CI\/CD (T\u00edch h\u1ee3p v\u00e0 tri\u1ec3n khai li\u00ean t\u1ee5c): Gi\u00fap t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00e1c b\u01b0\u1edbc t\u1eeb ph\u00e1t tri\u1ec3n, th\u1eed nghi\u1ec7m \u0111\u1ebfn tri\u1ec3n khai \u1ee9ng d\u1ee5ng. \u0110i\u1ec1u n\u00e0y gi\u00fap gi\u1ea3m thi\u1ec3u th\u1eddi gian v\u00e0 c\u00f4ng s\u1ee9c c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u01b0a s\u1ea3n ph\u1ea9m ra th\u1ecb tr\u01b0\u1eddng\u200b\u200b.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">T\u1ef1 \u0111\u1ed9ng m\u1edf r\u1ed9ng t\u00e0i nguy\u00ean khi c\u1ea7n thi\u1ebft: Gi\u00fap \u1ee9ng d\u1ee5ng c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u t\u0103ng cao m\u00e0 kh\u00f4ng c\u1ea7n can thi\u1ec7p th\u1ee7 c\u00f4ng.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">T\u00f3m l\u1ea1i, PaaS cung c\u1ea5p m\u1ed9t m\u00f4i tr\u01b0\u1eddng ph\u00e1t tri\u1ec3n v\u00e0 tri\u1ec3n khai \u1ee9ng d\u1ee5ng to\u00e0n di\u1ec7n, cho ph\u00e9p c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n t\u1eadp trung v\u00e0o vi\u1ec7c s\u00e1ng t\u1ea1o v\u00e0 c\u1ea3i ti\u1ebfn s\u1ea3n ph\u1ea9m m\u00e0 kh\u00f4ng c\u1ea7n lo l\u1eafng v\u1ec1 c\u00e1c v\u1ea5n \u0111\u1ec1 h\u1ea1 t\u1ea7ng v\u00e0 qu\u1ea3n l\u00fd ph\u1ea7n m\u1ec1m\u200b\u200b.<\/span><\/p>\n<h3><b>Software as a Service &#8211; SaaS (Ph\u1ea7n m\u1ec1m d\u01b0\u1edbi d\u1ea1ng d\u1ecbch v\u1ee5):<\/b><b><\/b><b><\/b><\/h3>\n<h4><b>SaaS l\u00e0 g\u00ec? Nh\u00e0 cung c\u1ea5p n\u00e0o c\u00f3 m\u00f4 h\u00ecnh n\u00e0y?<\/b><\/h4>\n<p><span style=\"font-weight: 400;\">SaaS l\u00e0 m\u1ed9t m\u00f4 h\u00ecnh d\u1ecbch v\u1ee5 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y cung c\u1ea5p ph\u1ea7n m\u1ec1m qua Internet. Nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 l\u01b0u tr\u1eef v\u00e0 qu\u1ea3n l\u00fd ph\u1ea7n m\u1ec1m tr\u00ean c\u00e1c m\u00e1y ch\u1ee7 c\u1ee7a h\u1ecd. Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 truy c\u1eadp v\u00e0 s\u1eed d\u1ee5ng ph\u1ea7n m\u1ec1m n\u00e0y th\u00f4ng qua m\u1ed9t tr\u00ecnh duy\u1ec7t web m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i c\u00e0i \u0111\u1eb7t ho\u1eb7c b\u1ea3o tr\u00ec ph\u1ea7n m\u1ec1m tr\u00ean m\u00e1y t\u00ednh c\u1ee7a m\u00ecnh, ch\u1ec9 tr\u1ea3 ph\u00ed d\u1ef1a tr\u00ean m\u1ee9c s\u1eed d\u1ee5ng ho\u1eb7c theo g\u00f3i d\u1ecbch v\u1ee5 \u0111\u1ecbnh k\u1ef3.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">V\u00ed d\u1ee5 v\u1ec1 SaaS t\u1eeb c\u00e1c nh\u00e0 cung c\u1ea5p kh\u00e1c nhau:<\/span><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\">Google Workspace: G\u1ed3m c\u00e1c \u1ee9ng d\u1ee5ng nh\u01b0 Gmail, Google Drive, Google Docs, Google Sheets,&#8230;, gi\u00fap ng\u01b0\u1eddi d\u00f9ng qu\u1ea3n l\u00fd email, t\u00e0i li\u1ec7u v\u00e0 l\u01b0u tr\u1eef d\u1eef li\u1ec7u tr\u1ef1c tuy\u1ebfn.<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Microsoft 365: Bao g\u1ed3m Outlook, OneDrive, Word, Excel, PowerPoint,&#8230;, cung c\u1ea5p c\u00e1c c\u00f4ng c\u1ee5 v\u0103n ph\u00f2ng tr\u1ef1c tuy\u1ebfn v\u00e0 d\u1ecbch v\u1ee5 l\u01b0u tr\u1eef \u0111\u00e1m m\u00e2y.<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Salesforce: D\u1ecbch v\u1ee5 qu\u1ea3n l\u00fd quan h\u1ec7 kh\u00e1ch h\u00e0ng (CRM), h\u1ed7 tr\u1ee3 doanh nghi\u1ec7p qu\u1ea3n l\u00fd th\u00f4ng tin kh\u00e1ch h\u00e0ng, b\u00e1n h\u00e0ng v\u00e0 d\u1ecbch v\u1ee5.<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Adobe Creative Cloud: Cung c\u1ea5p c\u00e1c \u1ee9ng d\u1ee5ng s\u00e1ng t\u1ea1o nh\u01b0 Photoshop, Illustrator, Premiere Pro,&#8230;, cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng truy c\u1eadp v\u00e0 s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 thi\u1ebft k\u1ebf v\u00e0 ch\u1ec9nh s\u1eeda \u1ea3nh, video tr\u1ef1c tuy\u1ebfn.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/li>\n<\/ul>\n<h4><b>C\u00e1ch ho\u1ea1t \u0111\u1ed9ng v\u00e0 \u01b0u \u0111i\u1ec3m c\u1ee7a SaaS<\/b><\/h4>\n<p><span style=\"font-weight: 400;\">Nh\u00e0 cung c\u1ea5p SaaS ch\u1ecbu tr\u00e1ch nhi\u1ec7m qu\u1ea3n l\u00fd m\u00f4i tr\u01b0\u1eddng \u0111\u00e1m m\u00e2y n\u01a1i ph\u1ea7n m\u1ec1m \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef, bao g\u1ed3m t\u1ea5t c\u1ea3 c\u00e1c th\u00e0nh ph\u1ea7n ph\u1ea7n c\u1ee9ng nh\u01b0 l\u01b0u tr\u1eef, m\u1ea1ng v\u00e0 m\u00e1y ch\u1ee7 trung t\u00e2m d\u1eef li\u1ec7u, c\u00e1c n\u1ec1n t\u1ea3ng bao g\u1ed3m h\u1ec7 \u0111i\u1ec1u h\u00e0nh, \u1ea3o h\u00f3a v\u00e0 ph\u1ea7n m\u1ec1m trung gian. Nh\u00e0 cung c\u1ea5p c\u0169ng \u0111\u1ea3m nh\u1eadn vi\u1ec7c s\u1eeda l\u1ed7i, c\u1eadp nh\u1eadt, tri\u1ec3n khai c\u00e1c c\u00f4ng c\u1ee5, t\u00ednh n\u0103ng m\u1edbi v\u00e0 b\u1ea3o tr\u00ec chung cho c\u00e1c \u1ee9ng d\u1ee5ng. Cu\u1ed1i c\u00f9ng, h\u1ecd gi\u00e1m s\u00e1t c\u00e1c y\u00eau c\u1ea7u ph\u1ea7n m\u1ec1m nh\u01b0 d\u1eef li\u1ec7u, th\u1eddi gian ch\u1ea1y v\u00e0 ch\u00ednh c\u00e1c \u1ee9ng d\u1ee5ng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i t\u01b0\u01a1ng t\u00e1c v\u1edbi ph\u1ea7n m\u1ec1m th\u00f4ng qua tr\u00ecnh duy\u1ec7t web tr\u00ean m\u00e1y t\u00ednh ho\u1eb7c thi\u1ebft b\u1ecb di \u0111\u1ed9ng. C\u00e1c \u1ee9ng d\u1ee5ng d\u1ef1a tr\u00ean \u0111\u00e1m m\u00e2y s\u1eed d\u1ee5ng ki\u1ebfn tr\u00fac \u0111a thu\u00ea (multi-tenant) \u0111\u1ec3 t\u1eadn d\u1ee5ng c\u00e1c t\u00e0i nguy\u00ean chung. Nhi\u1ec1u \u1ee9ng d\u1ee5ng SaaS \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh s\u1eb5n v\u00e0 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng ngay (plug-and-play).<\/span><\/p>\n<h4><strong>\u01afu \u0111i\u1ec3m c\u1ee7a SaaS<\/strong><\/h4>\n<ul>\n<li><span style=\"font-weight: 400;\">Kh\u00f4ng c\u1ea7n c\u00e0i \u0111\u1eb7t ho\u1eb7c ch\u1ea1y \u1ee9ng d\u1ee5ng: Tr\u01b0\u1edbc khi c\u00f3 c\u00f4ng ngh\u1ec7 \u0111\u00e1m m\u00e2y, c\u00e1c \u1ee9ng d\u1ee5ng ph\u1ea3i \u0111\u01b0\u1ee3c t\u1ea3i xu\u1ed1ng tr\u1ef1c ti\u1ebfp v\u00e0o m\u00e1y t\u00ednh, chi\u1ebfm nhi\u1ec1u t\u00e0i nguy\u00ean v\u00e0 kh\u00f4ng gian l\u01b0u tr\u1eef. SaaS gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 n\u00e0y b\u1eb1ng c\u00e1ch cung c\u1ea5p c\u00e1c \u1ee9ng d\u1ee5ng qua Internet.<\/span><\/li>\n<li><span style=\"font-weight: 400;\">C\u1eadp nh\u1eadt d\u1ec5 d\u00e0ng v\u00e0 t\u1ee9c th\u00ec: V\u1edbi SaaS, c\u00e1c doanh nghi\u1ec7p kh\u00f4ng c\u1ea7n lo l\u1eafng v\u1ec1 vi\u1ec7c s\u1eed d\u1ee5ng ph\u1ea7n m\u1ec1m l\u1ed7i th\u1eddi, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 g\u00e2y ra c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 ch\u1ee9c n\u0103ng v\u00e0 an to\u00e0n. SaaS gi\u00fap c\u1eadp nh\u1eadt ph\u1ea7n m\u1ec1m li\u00ean t\u1ee5c v\u00e0 ngay l\u1eadp t\u1ee9c.<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Truy c\u1eadp t\u1eeb xa \u0111\u1ebfn ph\u1ea7n m\u1ec1m quan tr\u1ecdng: Nh\u00e2n vi\u00ean kh\u00f4ng c\u00f2n b\u1ecb gi\u1edbi h\u1ea1n trong v\u0103n ph\u00f2ng khi l\u00e0m vi\u1ec7c. V\u1edbi SaaS, nh\u00e2n vi\u00ean c\u00f3 th\u1ec3 truy c\u1eadp \u1ee9ng d\u1ee5ng t\u1eeb b\u1ea5t k\u1ef3 thi\u1ebft b\u1ecb v\u00e0 v\u1ecb tr\u00ed n\u00e0o th\u00f4ng qua tr\u00ecnh duy\u1ec7t web.<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Gi\u1ea3i ph\u00e1p ti\u1ebft ki\u1ec7m chi ph\u00ed: SaaS gi\u00fap gi\u1ea3m b\u1edbt chi ph\u00ed ph\u1ea7n c\u1ee9ng ban \u0111\u1ea7u, \u0111\u1ed3ng th\u1eddi cung c\u1ea5p c\u00e1c ph\u01b0\u01a1ng th\u1ee9c thanh to\u00e1n linh ho\u1ea1t nh\u01b0 tr\u1ea3 theo m\u1ee9c s\u1eed d\u1ee5ng.<\/span><\/li>\n<\/ul>\n<h3><b>Function as a Service &#8211; FaaS (T\u00ednh n\u0103ng d\u01b0\u1edbi d\u1ea1ng d\u1ecbch v\u1ee5)<\/b><b><\/b><b><\/b><\/h3>\n<h4><b>Faas l\u00e0 g\u00ec? Nh\u00e0 cung c\u1ea5p n\u00e0o c\u00f3 m\u00f4 h\u00ecnh n\u00e0y?<\/b><\/h4>\n<p><span style=\"font-weight: 400;\">FaaS l\u00e0 m\u1ed9t m\u00f4 h\u00ecnh \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng th\u1ef1c thi c\u00e1c \u0111o\u1ea1n m\u00e3 nh\u1ecf g\u1ecdi l\u00e0 &#8220;functions&#8221; (h\u00e0m) \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c t\u00e1c v\u1ee5 c\u1ee5 th\u1ec3 m\u00e0 kh\u00f4ng c\u1ea7n qu\u1ea3n l\u00fd h\u1ea1 t\u1ea7ng m\u00e1y ch\u1ee7. C\u00e1c h\u00e0m n\u00e0y ch\u1ec9 ch\u1ea1y khi c\u00f3 y\u00eau c\u1ea7u v\u00e0 t\u1ef1 \u0111\u1ed9ng m\u1edf r\u1ed9ng, cung c\u1ea5p m\u1ed9t m\u00f4i tr\u01b0\u1eddng ph\u00e1t tri\u1ec3n linh ho\u1ea1t, chi ph\u00ed hi\u1ec7u qu\u1ea3 v\u00e0 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng cao.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">V\u00ed d\u1ee5 v\u1ec1 FaaS t\u1eeb c\u00e1c nh\u00e0 cung c\u1ea5p kh\u00e1c nhau:<\/span><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\">Amazon Web Services (AWS): AWS Lambda cho ph\u00e9p b\u1ea1n ch\u1ea1y m\u00e3 m\u00e0 kh\u00f4ng c\u1ea7n cung c\u1ea5p ho\u1eb7c qu\u1ea3n l\u00fd m\u00e1y ch\u1ee7, thanh to\u00e1n ch\u1ec9 cho th\u1eddi gian t\u00ednh to\u00e1n b\u1ea1n s\u1eed d\u1ee5ng.<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Microsoft Azure: Azure Functions h\u1ed7 tr\u1ee3 vi\u1ec7c th\u1ef1c thi m\u00e3 theo y\u00eau c\u1ea7u, t\u1ef1 \u0111\u1ed9ng m\u1edf r\u1ed9ng d\u1ef1a tr\u00ean s\u1ed1 l\u01b0\u1ee3ng y\u00eau c\u1ea7u.<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Google Cloud Platform (GCP): Google Cloud Functions cung c\u1ea5p m\u00f4i tr\u01b0\u1eddng th\u1ef1c thi s\u1ef1 ki\u1ec7n \u0111\u01a1n gi\u1ea3n, \u0111\u1ec3 x\u00e2y d\u1ef1ng v\u00e0 k\u1ebft n\u1ed1i c\u00e1c d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y kh\u00e1c.<\/span><\/li>\n<li><span style=\"font-weight: 400;\">IBM Cloud: IBM Cloud Functions d\u1ef1a tr\u00ean Apache OpenWhisk, cho ph\u00e9p ph\u00e1t tri\u1ec3n c\u00e1c \u1ee9ng d\u1ee5ng serverless v\u00e0 t\u00edch h\u1ee3p v\u1edbi c\u00e1c d\u1ecbch v\u1ee5 kh\u00e1c c\u1ee7a IBM.<\/span><\/li>\n<\/ul>\n<h4><b>C\u00e1ch ho\u1ea1t \u0111\u1ed9ng v\u00e0 \u01b0u \u0111i\u1ec3m c\u1ee7a FaaS<\/b><\/h4>\n<p><span style=\"font-weight: 400;\">Ban \u0111\u1ea7u, c\u00e1c \u1ee9ng d\u1ee5ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c vi\u1ebft b\u1eb1ng ki\u1ebfn tr\u00fac nguy\u00ean kh\u1ed1i, ngh\u0129a l\u00e0 to\u00e0n b\u1ed9 \u1ee9ng d\u1ee5ng ph\u1ea3i \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t c\u00f9ng m\u1ed9t l\u00fac. D\u1ea7n d\u1ea7n, c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n chuy\u1ec3n sang microservices, cho ph\u00e9p tri\u1ec3n khai v\u00e0 b\u1ea3o tr\u00ec c\u00e1c module \u0111\u1ed9c l\u1eadp d\u1ec5 d\u00e0ng h\u01a1n.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">FaaS l\u00e0 m\u1ed9t d\u1ea1ng microservice th\u1ef1c hi\u1ec7n m\u1ed9t h\u00e0nh \u0111\u1ed9ng duy nh\u1ea5t khi c\u00f3 s\u1ef1 ki\u1ec7n. Khi m\u1ed9t h\u00e0m \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t, nh\u00e0 cung c\u1ea5p s\u1ebd kh\u1edfi \u0111\u1ed9ng m\u00e1y ch\u1ee7 \u0111\u1ec3 th\u1ef1c thi h\u00e0m \u0111\u00f3, sau \u0111\u00f3 t\u1eaft m\u00e1y ch\u1ee7. \u0110i\u1ec1u n\u00e0y gi\u00fap ti\u1ebft ki\u1ec7m t\u00e0i nguy\u00ean v\u00ec m\u00e1y ch\u1ee7 ch\u1ec9 ho\u1ea1t \u0111\u1ed9ng khi c\u1ea7n.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">FaaS mang l\u1ea1i s\u1ef1 \u0111\u01a1n gi\u1ea3n v\u00e0 hi\u1ec7u qu\u1ea3, nh\u01b0ng \u0111\u1ec3 t\u1eadn d\u1ee5ng t\u1ed1i \u0111a, c\u00e1c h\u00e0m n\u00ean th\u1ef1c hi\u1ec7n m\u1ed9t h\u00e0nh \u0111\u1ed9ng duy nh\u1ea5t v\u00e0 h\u1ea1n ch\u1ebf ph\u1ea1m vi \u0111\u1ec3 tr\u00e1nh l\u00e0m ch\u1eadm \u1ee9ng d\u1ee5ng v\u00e0 t\u0103ng chi ph\u00ed.<\/span><\/p>\n<h4><strong>\u01afu \u0111i\u1ec3m c\u1ee7a FaaS<\/strong><\/h4>\n<ul>\n<li><span style=\"font-weight: 400;\">Ti\u1ebft ki\u1ec7m chi ph\u00ed: FaaS ch\u1ec9 t\u00ednh ph\u00ed khi h\u00e0m \u0111\u01b0\u1ee3c th\u1ef1c thi, gi\u00fap ti\u1ebft ki\u1ec7m chi ph\u00ed so v\u1edbi vi\u1ec7c duy tr\u00ec m\u00e1y ch\u1ee7 ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c.<\/span><\/li>\n<li><span style=\"font-weight: 400;\">M\u1edf r\u1ed9ng linh ho\u1ea1t: T\u1ef1 \u0111\u1ed9ng m\u1edf r\u1ed9ng theo nhu c\u1ea7u m\u00e0 kh\u00f4ng c\u1ea7n can thi\u1ec7p th\u1ee7 c\u00f4ng, \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t \u1ed5n \u0111\u1ecbnh.<\/span><\/li>\n<li><span style=\"font-weight: 400;\">T\u1eadp trung v\u00e0o ph\u00e1t tri\u1ec3n: Nh\u00e0 ph\u00e1t tri\u1ec3n ch\u1ec9 c\u1ea7n t\u1eadp trung v\u00e0o vi\u1ebft m\u00e3 cho c\u00e1c h\u00e0m, kh\u00f4ng c\u1ea7n qu\u1ea3n l\u00fd h\u1ea1 t\u1ea7ng m\u00e1y ch\u1ee7.<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Tri\u1ec3n khai nhanh ch\u00f3ng: D\u1ec5 d\u00e0ng tri\u1ec3n khai v\u00e0 c\u1eadp nh\u1eadt c\u00e1c h\u00e0m, gi\u00fap t\u0103ng t\u1ed1c \u0111\u1ed9 ph\u00e1t tri\u1ec3n v\u00e0 tri\u1ec3n khai \u1ee9ng d\u1ee5ng.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"So_sanh_cac_nha_cung_cap_dich_vu_dien_toan_dam_may_hang_dau\"><\/span><b>So s\u00e1nh c\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y h\u00e0ng \u0111\u1ea7u<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<table>\n<tbody>\n<tr>\n<td>\n<p style=\"text-align: left;\"><b>Nh\u00e0 cung c\u1ea5p<\/b><\/p>\n<\/td>\n<td style=\"text-align: left;\"><b>M\u00f4 h\u00ecnh d\u1ecbch v\u1ee5<\/b><\/td>\n<td style=\"text-align: left;\"><b>T\u00ean d\u1ecbch v\u1ee5<\/b><\/td>\n<td style=\"text-align: left;\"><b>\u01afu \u0111i\u1ec3m<\/b><\/td>\n<td style=\"text-align: left;\"><b>Nh\u01b0\u1ee3c \u0111i\u1ec3m<\/b><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><b><a href=\"https:\/\/aws.amazon.com\/vi\/products\/compute\/\" target=\"_blank\" rel=\"noopener\">Amazon Web Services<\/a> (AWS)<\/b><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">IaaS, PaaS, SaaS, FaaS<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">EC2, Lambda, S3, RDS, v.v.<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; D\u1ecbch v\u1ee5 to\u00e0n di\u1ec7n\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; H\u1ec7 sinh th\u00e1i l\u1edbn, \u0111\u00e1ng tin c\u1eady<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; C\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng, ph\u1ea1m vi to\u00e0n c\u1ea7u.<\/span><\/td>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; M\u00f4 h\u00ecnh gi\u00e1 ph\u1ee9c t\u1ea1p\u00a0<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; C\u00f3 th\u1ec3 b\u1ecb ph\u1ee5 thu\u1ed9c v\u00e0o nh\u00e0 cung c\u1ea5p<\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p style=\"text-align: left;\"><a href=\"https:\/\/azure.microsoft.com\/\" target=\"_blank\" rel=\"noopener\"><b>Microsoft Azure<\/b><\/a><\/p>\n<\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">IaaS, PaaS, SaaS, FaaS<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">Virtual Machines, Azure Functions, Blob Storage, SQL Database, v.v.<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; T\u00edch h\u1ee3p m\u1ea1nh v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m Microsoft<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; N\u1ed5i b\u1eadt v\u1edbi m\u00f4 h\u00ecnh \u0111\u00e1m m\u00e2y lai (hybrid cloiud).<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; T\u00ednh linh ho\u1ea1t cao, b\u1ea3o m\u1eadt m\u1ea1nh, kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i v\u00e0 d\u1ef1 ph\u00f2ng, d\u1ecbch v\u1ee5 to\u00e0n c\u1ea7u, d\u1ecbch v\u1ee5 doanh nghi\u1ec7p m\u1edf r\u1ed9ng.<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; Gi\u00e1 c\u1ea3 \u0111\u1eaft \u0111\u1ecf, qu\u1ea3n l\u00fd ph\u1ee9c t\u1ea1p,\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; B\u1ecb ph\u1ee5 thu\u1ed9c v\u00e0o nh\u00e0 cung c\u1ea5p.<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><b><a href=\"https:\/\/cloud.google.com\/free\/\" target=\"_blank\" rel=\"noopener\">Google Cloud Platform<\/a> (GCP)<\/b><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">IaaS, PaaS, SaaS, FaaS<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">Compute Engine, Cloud Functions, Cloud Storage, BigQuery, v.v.<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; Kh\u1ea3 n\u0103ng ph\u00e2n t\u00edch d\u1eef li\u1ec7u v\u00e0 AI\/ML ti\u00ean ti\u1ebfn<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Gi\u00e1 c\u1ea3 c\u1ea1nh tranh, h\u1ed7 tr\u1ee3 container m\u1ea1nh m\u1ebd<\/span><\/td>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; H\u1ed7 tr\u1ee3 doanh nghi\u1ec7p h\u1ea1n ch\u1ebf<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; C\u00f3 th\u1ec3 b\u1ecb ph\u1ee5 thu\u1ed9c v\u00e0o nh\u00e0 cung c\u1ea5p<\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p style=\"text-align: left;\"><a href=\"https:\/\/www.ibm.com\/cloud\" target=\"_blank\" rel=\"noopener\"><b>IBM Cloud<\/b><\/a><\/p>\n<\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">IaaS, PaaS, SaaS, FaaS<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">Virtual Servers, IBM Functions, Cloud Object Storage, Db2, v.v.<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; T\u1eadp trung v\u00e0o gi\u1ea3i ph\u00e1p doanh nghi\u1ec7p, l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1t cho m\u00f4 h\u00ecnh \u0111\u00e1m m\u00e2y lai v\u00e0 \u0111a \u0111\u00e1m m\u00e2y (hybrid v\u00e0 multi-cloud)<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; D\u1ecbch v\u1ee5 AI v\u00e0 ML m\u1edf r\u1ed9ng<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; Th\u1ecb ph\u1ea7n nh\u1ecf h\u01a1n\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; C\u00f3 th\u1ec3 \u0111\u1eaft h\u01a1n v\u00e0 b\u1ecb ph\u1ee5 thu\u1ed9c v\u00e0o nh\u00e0 cung c\u1ea5p<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><a href=\"https:\/\/www.oracle.com\/cloud\/\" target=\"_blank\" rel=\"noopener\"><b>Oracle Cloud<\/b><\/a><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">IaaS, PaaS, SaaS, FaaS<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">Compute, Oracle Functions, Object Storage, Autonomous Database, v.v.<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; Hi\u1ec7u qu\u1ea3 v\u1ec1 chi ph\u00ed cho ng\u01b0\u1eddi d\u00f9ng c\u01a1 s\u1edf d\u1eef li\u1ec7u Oracle<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; T\u00ednh n\u0103ng b\u1ea3o m\u1eadt m\u1ea1nh, h\u1ed7 tr\u1ee3 hybrid cloud<\/span><\/td>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; T\u00edch h\u1ee3p b\u00ean th\u1ee9 ba h\u1ea1n ch\u1ebf<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; Ph\u1ea1m vi to\u00e0n c\u1ea7u nh\u1ecf h\u01a1n, v\u00e0 c\u0169ng c\u00f3 th\u1ec3 b\u1ecb ph\u1ee5 thu\u1ed9c v\u00e0o nh\u00e0 cung c\u1ea5p.<\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p style=\"text-align: left;\"><a href=\"https:\/\/www.alibabacloud.com\/en\/free?_p_lc=1\" target=\"_blank\" rel=\"noopener\"><b>Alibaba Cloud<\/b><\/a><\/p>\n<\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">IaaS, PaaS, SaaS, FaaS<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">Elastic Compute Service, CloudBox, Compute Nest, v.v.<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; Bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt m\u1ea1nh.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng t\u1ed1t<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Gi\u00e1 c\u1ea3 c\u1ea1nh tranh<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; C\u1ea7n nhi\u1ec1u t\u00ednh n\u0103ng n\u00e2ng cao h\u01a1n v\u00e0 y\u00eau c\u1ea7u h\u1ec7 th\u1ed1ng h\u1ed7 tr\u1ee3 t\u1ed1t h\u01a1n<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><a href=\"https:\/\/www.tencentcloud.com\/\" target=\"_blank\" rel=\"noopener\"><b>Tencent Cloud<\/b><\/a><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">IaaS, PaaS, SaaS, FaaS<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">Cloud Virtual Machines, Cloud File Storage, v.v.<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; Hi\u1ec7u su\u1ea5t \u1ed5n \u0111\u1ecbnh<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Gi\u00e1 c\u1ea3 c\u1ea1nh tranh<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; M\u1ea1ng l\u01b0\u1edbi r\u1ed9ng kh\u1eafp ch\u00e2u \u00c1<\/span><\/td>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; \u00cdt t\u00ednh n\u0103ng h\u01a1n so v\u1edbi c\u00e1c nh\u00e0 cung c\u1ea5p l\u1edbn kh\u00e1c<\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p style=\"text-align: left;\"><a href=\"https:\/\/www.ovhcloud.com\/asia\/\" target=\"_blank\" rel=\"noopener\"><b>OVHcloud<\/b><\/a><\/p>\n<\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">IaaS, PaaS, SaaS, FaaS<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">Bare Metal &amp; Hosted Private Cloud, Public Cloud, v.v.<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; T\u1eadp trung v\u00e0o kh\u00e1ch h\u00e0ng ch\u00e2u \u00c2u<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Gi\u00e1 c\u1ea3 c\u1ea1nh tranh<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; B\u1ea3o m\u1eadt t\u1ed1t<\/span><\/td>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; Ph\u1ea1m vi to\u00e0n c\u1ea7u nh\u1ecf<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; \u00cdt t\u00ednh n\u0103ng n\u00e2ng cao<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"Can_xem_xet_tieu_chi_gi_khi_chon_nha_cung_cap_dich_vu_dam_may\"><\/span><b>C\u1ea7n xem x\u00e9t ti\u00eau ch\u00ed g\u00ec khi ch\u1ecdn nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y?<\/b><b><\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><b>Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch ph\u1ea7n m\u1ec1m<\/b><\/p>\n<p><span style=\"font-weight: 400;\">\u0110\u1ea3m b\u1ea3o gi\u1ea3i ph\u00e1p \u0111\u00e1m m\u00e2y c\u00f3 th\u1ec3 t\u00edch h\u1ee3p v\u1edbi ph\u1ea7n m\u1ec1m hi\u1ec7n t\u1ea1i c\u1ee7a doanh nghi\u1ec7p, tr\u00e1nh c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 t\u01b0\u01a1ng th\u00edch v\u00e0 duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng tr\u01a1n tru.<\/span><\/p>\n<p><b>B\u1ea3o m\u1eadt d\u1eef li\u1ec7u<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 ph\u1ea3i c\u00f3 c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt m\u1ea1nh m\u1ebd \u0111\u1ec3 b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u c\u1ee7a b\u1ea1n kh\u1ecfi c\u00e1c m\u1ed1i \u0111e d\u1ecda t\u1eeb b\u00ean ngo\u00e0i. C\u00e1c bi\u1ec7n ph\u00e1p n\u00e0y bao g\u1ed3m x\u00e1c th\u1ef1c \u0111a y\u1ebfu t\u1ed1 (MFA), m\u00e3 h\u00f3a d\u1eef li\u1ec7u, t\u01b0\u1eddng l\u1eeda ch\u1ea5t l\u01b0\u1ee3ng cao, h\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t truy c\u1eadp v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng ph\u00e1t hi\u1ec7n v\u00e0 ng\u0103n ch\u1eb7n x\u00e2m nh\u1eadp.\u00a0<\/span><\/p>\n<p><b>Kh\u00f4i ph\u1ee5c sau th\u1ea3m h\u1ecda (BCDR)<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 ph\u1ea3i c\u00f3 quy tr\u00ecnh kh\u00f4i ph\u1ee5c sau th\u1ea3m h\u1ecda, \u0111\u1ea3m b\u1ea3o r\u1eb1ng d\u1eef li\u1ec7u c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u1ee5c h\u1ed3i nhanh ch\u00f3ng sau c\u00e1c s\u1ef1 c\u1ed1 nh\u01b0 thi\u00ean tai, t\u1ea5n c\u00f4ng m\u1ea1ng ho\u1eb7c l\u1ed7i h\u1ec7 th\u1ed1ng. \u0110i\u1ec1u n\u00e0y gi\u00fap doanh nghi\u1ec7p c\u1ee7a b\u1ea1n duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c m\u00e0 kh\u00f4ng g\u1eb7p gi\u00e1n \u0111o\u1ea1n l\u1edbn.<\/span><\/p>\n<p><b>Uptime\/Downtime<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Ch\u1ecdn nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 c\u00f3 th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng (uptime) cao v\u00e0 th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng (downtime) th\u1ea5p. Uptime l\u00e0 th\u1eddi gian m\u00e0 d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng, c\u00f2n downtime l\u00e0 th\u1eddi gian d\u1ecbch v\u1ee5 b\u1ecb gi\u00e1n \u0111o\u1ea1n. Th\u00f4ng th\u01b0\u1eddng, c\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y cam k\u1ebft uptime \u00edt nh\u1ea5t 99.9% trong SLA.<\/span><\/p>\n<p><b>T\u00edch h\u1ee3p API<\/b><\/p>\n<p><span style=\"font-weight: 400;\">D\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y n\u00ean h\u1ed7 tr\u1ee3 t\u00edch h\u1ee3p API \u0111\u1ec3 c\u00e1c h\u1ec7 th\u1ed1ng v\u00e0 \u1ee9ng d\u1ee5ng hi\u1ec7n c\u00f3 c\u00f3 th\u1ec3 giao ti\u1ebfp v\u00e0 ho\u1ea1t \u0111\u1ed9ng c\u00f9ng nhau. API m\u1ea1nh m\u1ebd v\u00e0 linh ho\u1ea1t gi\u00fap d\u1ec5 d\u00e0ng t\u00edch h\u1ee3p c\u00e1c d\u1ecbch v\u1ee5 m\u1edbi v\u00e0o h\u1ec7 th\u1ed1ng hi\u1ec7n c\u00f3, t\u1eeb \u0111\u00f3 n\u00e2ng cao hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a doanh nghi\u1ec7p.<\/span><\/p>\n<p><b>H\u1ed7 tr\u1ee3 di chuy\u1ec3n \u0111\u00e1m m\u00e2y<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Nh\u00e0 cung c\u1ea5p ph\u1ea3i h\u1ed7 tr\u1ee3 qu\u00e1 tr\u00ecnh di chuy\u1ec3n d\u1eef li\u1ec7u v\u00e0 \u1ee9ng d\u1ee5ng l\u00ean \u0111\u00e1m m\u00e2y m\u1ed9t c\u00e1ch an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3, gi\u1ea3m thi\u1ec3u r\u1ee7i ro m\u1ea5t m\u00e1t d\u1eef li\u1ec7u v\u00e0 gi\u00e1n \u0111o\u1ea1n ho\u1ea1t \u0111\u1ed9ng.<\/span><\/p>\n<p><b>Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng<\/b><\/p>\n<p><span style=\"font-weight: 400;\">D\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y c\u1ea7n c\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng linh ho\u1ea1t \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u ph\u00e1t tri\u1ec3n c\u1ee7a doanh nghi\u1ec7p. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea1n c\u00f3 th\u1ec3 t\u0103ng ho\u1eb7c gi\u1ea3m t\u00e0i nguy\u00ean theo nhu c\u1ea7u m\u00e0 kh\u00f4ng g\u1eb7p r\u00e0o c\u1ea3n v\u1ec1 h\u1ea1 t\u1ea7ng.<\/span><\/p>\n<p><b>T\u1ed1c \u0111\u1ed9<\/b><\/p>\n<p><span style=\"font-weight: 400;\">D\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y n\u00ean cung c\u1ea5p t\u1ed1c \u0111\u1ed9 truy c\u1eadp v\u00e0 x\u1eed l\u00fd nhanh ch\u00f3ng, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng ho\u1eb7c cao h\u01a1n h\u1ec7 th\u1ed1ng t\u1ea1i ch\u1ed7. T\u1ed1c \u0111\u1ed9 cao gi\u00fap c\u1ea3i thi\u1ec7n tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng v\u00e0 hi\u1ec7u su\u1ea5t ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00e1c \u1ee9ng d\u1ee5ng.<\/span><\/p>\n<p><b>Th\u1ecfa thu\u1eadn m\u1ee9c d\u1ecbch v\u1ee5 (Service Level Agreement &#8211; SLA)<\/b><\/p>\n<p><span style=\"font-weight: 400;\">SLA l\u00e0 cam k\u1ebft c\u1ee7a nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 \u0111\u1ed1i v\u1edbi ch\u1ea5t l\u01b0\u1ee3ng d\u1ecbch v\u1ee5 m\u00e0 h\u1ecd cung c\u1ea5p. SLA c\u1ea7n quy \u0111\u1ecbnh r\u00f5 r\u00e0ng c\u00e1c ti\u00eau chu\u1ea9n d\u1ecbch v\u1ee5, bao g\u1ed3m th\u1eddi gian ph\u1ea3n h\u1ed3i, tr\u00e1ch nhi\u1ec7m v\u00e0 b\u1ed3i th\u01b0\u1eddng n\u1ebfu d\u1ecbch v\u1ee5 kh\u00f4ng \u0111\u1ea1t ti\u00eau chu\u1ea9n.\u00a0<\/span><\/p>\n<p><b>Chi ph\u00ed<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Chi ph\u00ed d\u1ecbch v\u1ee5 ph\u1ea3i minh b\u1ea1ch v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi ng\u00e2n s\u00e1ch c\u1ee7a doanh nghi\u1ec7p. Nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 n\u00ean cung c\u1ea5p c\u00e1c m\u00f4 h\u00ecnh gi\u00e1 linh ho\u1ea1t, ch\u1eb3ng h\u1ea1n nh\u01b0 tr\u1ea3 theo m\u1ee9c s\u1eed d\u1ee5ng (pay-as-you-go), \u0111\u1ec3 b\u1ea1n ch\u1ec9 ph\u1ea3i tr\u1ea3 ti\u1ec1n cho nh\u1eefng g\u00ec m\u00ecnh s\u1eed d\u1ee5ng.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Nhung_cau_hoi_thuong_gap_ve_dich_vu_dien_toan_dam_may\"><\/span><b>Nh\u1eefng c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 d\u1ecbch v\u1ee5 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y:<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><strong>\u0110i\u1ec3m kh\u00e1c bi\u1ec7t gi\u1eefa Cloud Hosting v\u00e0 Cloud Server l\u00e0 g\u00ec?<\/strong><\/h3>\n<ul>\n<li><b>Cloud Hosting<\/b><span style=\"font-weight: 400;\"> l\u00e0 vi\u1ec7c l\u01b0u tr\u1eef c\u00e1c \u1ee9ng d\u1ee5ng ho\u1eb7c trang web tr\u00ean c\u00e1c m\u00e1y ch\u1ee7 \u1ea3o trong m\u00f4i tr\u01b0\u1eddng \u0111\u00e1m m\u00e2y, s\u1eed d\u1ee5ng nhi\u1ec1u m\u00e1y ch\u1ee7 \u0111\u1ec3 ph\u00e2n b\u1ed5 t\u00e0i nguy\u00ean \u0111\u1ed9ng. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng linh ho\u1ea1t, d\u1ec5 d\u00e0ng qu\u1ea3n l\u00fd v\u00e0 t\u00ednh s\u1eb5n s\u00e0ng cao do s\u1eed d\u1ee5ng nhi\u1ec1u m\u00e1y ch\u1ee7 \u0111\u1ed3ng b\u1ed9 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o d\u1ecbch v\u1ee5 li\u00ean t\u1ee5c. Ng\u01b0\u1eddi d\u00f9ng ch\u1ec9 tr\u1ea3 ph\u00ed theo m\u1ee9c s\u1eed d\u1ee5ng th\u1ef1c t\u1ebf, gi\u00fap ti\u1ebft ki\u1ec7m chi ph\u00ed v\u00e0 tr\u00e1nh l\u00e3ng ph\u00ed t\u00e0i nguy\u00ean. Tuy nhi\u00ean, Cloud Hosting ph\u1ee5 thu\u1ed9c v\u00e0o k\u1ebft n\u1ed1i Internet v\u00e0 c\u00f3 gi\u1edbi h\u1ea1n trong vi\u1ec7c t\u00f9y ch\u1ec9nh ph\u1ea7n c\u1ee9ng v\u00e0 ph\u1ea7n m\u1ec1m.<\/span><\/li>\n<li><b>Cloud Server<\/b><span style=\"font-weight: 400;\"> l\u00e0 m\u00e1y ch\u1ee7 \u1ea3o ho\u1ea1t \u0111\u1ed9ng trong m\u00f4i tr\u01b0\u1eddng \u0111\u00e1m m\u00e2y, c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c truy c\u1eadp theo y\u00eau c\u1ea7u v\u00e0 qu\u1ea3n l\u00fd b\u1edfi nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y. Cloud Server cung c\u1ea5p hi\u1ec7u su\u1ea5t cao nh\u1edd s\u1eed d\u1ee5ng c\u00e1c m\u00e1y ch\u1ee7 m\u1ea1nh m\u1ebd v\u00e0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng ti\u00ean ti\u1ebfn, v\u00e0 cho ph\u00e9p t\u00f9y ch\u1ec9nh ph\u1ea7n c\u1ee9ng v\u00e0 ph\u1ea7n m\u1ec1m theo nhu c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a ng\u01b0\u1eddi d\u00f9ng. Tuy nhi\u00ean, chi ph\u00ed c\u00f3 th\u1ec3 cao n\u1ebfu y\u00eau c\u1ea7u nhi\u1ec1u t\u00e0i nguy\u00ean ho\u1eb7c t\u00ednh n\u0103ng t\u00f9y ch\u1ec9nh, v\u00e0 b\u1ea3o m\u1eadt ph\u1ee5 thu\u1ed9c v\u00e0o n\u0103ng l\u1ef1c c\u1ee7a nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5, v\u1edbi r\u1ee7i ro ti\u1ec1m \u1ea9n khi chia s\u1ebb kh\u00f4ng gian v\u1edbi ng\u01b0\u1eddi d\u00f9ng kh\u00e1c.<\/span><\/li>\n<\/ul>\n<h3><strong>D\u1ecbch v\u1ee5 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y c\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh cho c\u00e1c nhu c\u1ea7u kinh doanh c\u1ee5 th\u1ec3 kh\u00f4ng?\u00a0<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">D\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y c\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c nhu c\u1ea7u kinh doanh c\u1ee5 th\u1ec3, t\u1eeb vi\u1ec7c thay \u0111\u1ed5i giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng \u0111\u1ebfn th\u00eam c\u00e1c ch\u1ee9c n\u0103ng m\u1edbi. \u0110i\u1ec1u n\u00e0y gi\u00fap t\u0103ng hi\u1ec7u qu\u1ea3 v\u00e0 n\u0103ng su\u1ea5t, \u0111\u1ed3ng th\u1eddi c\u1ea3i thi\u1ec7n s\u1ef1 h\u00e0i l\u00f2ng c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Tuy nhi\u00ean, vi\u1ec7c t\u00f9y ch\u1ec9nh SaaS c\u0169ng c\u00f3 th\u1ec3 g\u1eb7p th\u00e1ch th\u1ee9c, bao g\u1ed3m gi\u1edbi h\u1ea1n do nh\u00e0 cung c\u1ea5p \u0111\u01b0a ra v\u00e0 c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 t\u01b0\u01a1ng th\u00edch khi t\u00edch h\u1ee3p v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng kh\u00e1c. Doanh nghi\u1ec7p c\u1ea7n \u0111\u00e1nh gi\u00e1 k\u1ef9 l\u01b0\u1ee1ng c\u00e1c y\u00eau c\u1ea7u v\u00e0 kh\u1ea3 n\u0103ng t\u00f9y ch\u1ec9nh c\u1ee7a d\u1ecbch v\u1ee5 tr\u01b0\u1edbc khi \u0111\u1ea7u t\u01b0 th\u1eddi gian v\u00e0 t\u00e0i nguy\u00ean.<\/span><\/p>\n<h3><strong>C\u01a1 h\u1ed9i ngh\u1ec1 nghi\u1ec7p \u0111\u1ed1i v\u1edbi d\u1ecbch v\u1ee5 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y l\u00e0 g\u00ec?<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">D\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y mang l\u1ea1i nhi\u1ec1u c\u01a1 h\u1ed9i ngh\u1ec1 nghi\u1ec7p h\u1ea5p d\u1eabn trong c\u00e1c vai tr\u00f2 nh\u01b0 K\u1ef9 s\u01b0 B\u1ea3o m\u1eadt \u0110\u00e1m m\u00e2y, K\u1ef9 s\u01b0 DevOps, K\u1ef9 s\u01b0 D\u1eef li\u1ec7u \u0110\u00e1m m\u00e2y, v\u00e0 Qu\u1ea3n tr\u1ecb vi\u00ean H\u1ec7 th\u1ed1ng \u0110\u00e1m m\u00e2y. C\u00e1c v\u1ecb tr\u00ed n\u00e0y y\u00eau c\u1ea7u ki\u1ebfn th\u1ee9c chuy\u00ean s\u00e2u v\u1ec1 c\u00e1c c\u00f4ng c\u1ee5 \u0111\u00e1m m\u00e2y v\u00e0 an ninh m\u1ea1ng, v\u1edbi m\u1ee9c l\u01b0\u01a1ng trung b\u00ecnh dao \u0111\u1ed9ng t\u1eeb $110,000 \u0111\u1ebfn $160,000 m\u1ed7i n\u0103m \u00a0 \u200b.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">B\u00ean c\u1ea1nh \u0111\u00f3, c\u00e1c ch\u1ee9ng ch\u1ec9 chuy\u00ean m\u00f4n nh\u01b0 AWS Certified Solutions Architect, Microsoft Certified: Azure Administrator, v\u00e0 Google Cloud Professional Cloud Architect r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 kh\u1eb3ng \u0111\u1ecbnh k\u1ef9 n\u0103ng v\u00e0 t\u0103ng c\u01a1 h\u1ed9i th\u0103ng ti\u1ebfn trong l\u0129nh v\u1ef1c n\u00e0y. Nh\u1eefng ch\u1ee9ng ch\u1ec9 n\u00e0y gi\u00fap n\u00e2ng cao uy t\u00edn v\u00e0 kh\u1ea3 n\u0103ng c\u1ea1nh tranh tr\u00ean th\u1ecb tr\u01b0\u1eddng lao \u0111\u1ed9ng.\u00a0<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Tong_ket\"><\/span><b>T\u1ed5ng k\u1ebft<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">D\u1ecbch v\u1ee5 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t y\u1ebfu t\u1ed1 kh\u00f4ng th\u1ec3 thi\u1ebfu trong vi\u1ec7c hi\u1ec7n \u0111\u1ea1i h\u00f3a v\u00e0 t\u1ed1i \u01b0u h\u00f3a ho\u1ea1t \u0111\u1ed9ng c\u1ee7a doanh nghi\u1ec7p. Ngo\u00e0i ra, hi\u1ec3u bi\u1ebft v\u1ec1 d\u1ecbch v\u1ee5 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y s\u1ebd m\u1edf ra nhi\u1ec1u c\u01a1 h\u1ed9i h\u1ea5p d\u1eabn cho c\u00e1c chuy\u00ean gia IT, gi\u00fap h\u1ecd n\u00e2ng cao hi\u1ec7u su\u1ea5t c\u00f4ng vi\u1ec7c v\u00e0 \u0111\u00e1p \u1ee9ng nhanh ch\u00f3ng nhu c\u1ea7u thay \u0111\u1ed5i c\u1ee7a th\u1eddi \u0111\u1ea1i c\u00f4ng nghi\u1ec7p 4.0.<\/span><\/p>\n<p>Tham kh\u1ea3o th\u00eam lo\u1ea1t b\u00e0i vi\u1ebft thu\u1ed9c ch\u1ee7 \u0111\u1ec1 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y:<\/p>\n<ul>\n<li><a href=\"https:\/\/itviec.com\/blog\/ky-su-dien-toan-dam-may\/\" target=\"_blank\" rel=\"noopener\">K\u1ef9 s\u01b0 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y: Tr\u00e1ch nhi\u1ec7m, k\u1ef9 n\u0103ng v\u00e0 c\u01a1 h\u1ed9i vi\u1ec7c l\u00e0m<\/a><\/li>\n<li><a href=\"https:\/\/itviec.com\/blog\/tai-lieu-dien-toan-dam-may\/\" target=\"_blank\" rel=\"noopener\">20+ t\u00e0i li\u1ec7u \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y h\u1eefu \u00edch nh\u1ea5t cho chuy\u00ean gia IT<\/a><\/li>\n<li><a href=\"https:\/\/itviec.com\/blog\/uu-diem-cua-dien-toan-dam-may\/\" target=\"_blank\" rel=\"noopener\">\u01afu \u0111i\u1ec3m c\u1ee7a \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y v\u1edbi doanh nghi\u1ec7p v\u00e0 IT Developer<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>D\u1ecbch v\u1ee5 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y \u0111ang thay \u0111\u1ed5i c\u00e1ch ti\u1ebfp c\u1eadn c\u00f4ng ngh\u1ec7 th\u00f4ng tin nh\u1edd kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng linh ho\u1ea1t v\u00e0 chi ph\u00ed hi\u1ec7u qu\u1ea3, tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u c\u1ee7a nhi\u1ec1u doanh nghi\u1ec7p trong vi\u1ec7c qu\u1ea3n l\u00fd d\u1eef li\u1ec7u v\u00e0 l\u01b0u tr\u1eef \u1ee9ng d\u1ee5ng. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u00fap b\u1ea1n [&hellip;]<\/p>\n","protected":false},"author":211,"featured_media":73918,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_gspb_post_css":"","footnotes":""},"categories":[109],"tags":[],"class_list":["post-73915","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-chuyen-mon-it"],"blocksy_meta":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.8 (Yoast SEO v27.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>D\u1ecbch v\u1ee5 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y: So s\u00e1nh c\u00e1c nh\u00e0 cung c\u1ea5p h\u00e0ng \u0111\u1ea7u - ITviec Blog<\/title>\n<meta name=\"description\" content=\"T\u1ed5ng quan d\u1ecbch v\u1ee5 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y: Gi\u1ea3i ph\u00e1p qu\u1ea3n l\u00fd d\u1eef li\u1ec7u hi\u1ec7u qu\u1ea3 v\u00e0 linh ho\u1ea1t, c\u00f9ng c\u01a1 h\u1ed9i ngh\u1ec1 nghi\u1ec7p h\u1ea5p d\u1eabn trong ng\u00e0nh IT.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/itviec.com\/blog\/dich-vu-dien-toan-dam-may\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"D\u1ecbch v\u1ee5 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y: So s\u00e1nh c\u00e1c nh\u00e0 cung c\u1ea5p h\u00e0ng \u0111\u1ea7u\" \/>\n<meta property=\"og:description\" content=\"D\u1ecbch v\u1ee5 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y \u0111ang thay \u0111\u1ed5i c\u00e1ch ti\u1ebfp c\u1eadn c\u00f4ng ngh\u1ec7 th\u00f4ng tin nh\u1edd kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng linh ho\u1ea1t v\u00e0 chi ph\u00ed hi\u1ec7u qu\u1ea3, tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u\" \/>\n<meta property=\"og:url\" content=\"https:\/\/itviec.com\/blog\/dich-vu-dien-toan-dam-may\/\" \/>\n<meta property=\"og:site_name\" content=\"ITviec Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/ITviec\" \/>\n<meta property=\"article:published_time\" content=\"2024-08-15T06:41:50+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-08-15T10:28:24+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/06\/thumbnail-dich-vu-dtdm-vippro.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1500\" \/>\n\t<meta property=\"og:image:height\" content=\"790\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Huy\u1ec1n My\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@ITviec\" \/>\n<meta name=\"twitter:site\" content=\"@ITviec\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"Huy\u1ec1n My\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"28 ph\u00fat\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"D\u1ecbch v\u1ee5 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y: So s\u00e1nh c\u00e1c nh\u00e0 cung c\u1ea5p h\u00e0ng \u0111\u1ea7u - 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