{"id":15195,"date":"2024-12-31T11:25:25","date_gmt":"2024-12-31T04:25:25","guid":{"rendered":"https:\/\/interdata.vn\/blog\/?p=15195"},"modified":"2026-04-06T10:33:11","modified_gmt":"2026-04-06T03:33:11","slug":"public-cloud-la-gi","status":"publish","type":"post","link":"https:\/\/interdata.vn\/blog\/public-cloud-la-gi\/","title":{"rendered":"Public Cloud l\u00e0 g\u00ec? \u01afu nh\u01b0\u1ee3c \u0111i\u1ec3m v\u00e0 Ti\u00eau ch\u00ed thu\u00ea Cloud t\u1ed1i \u01b0u"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter ez-toc-white ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed8I DUNG<\/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 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/interdata.vn\/blog\/public-cloud-la-gi\/#Public-Cloud-Dam-may-cong-cong-la-gi\" >Public Cloud (\u0110\u00e1m m\u00e2y c\u00f4ng c\u1ed9ng) 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:\/\/interdata.vn\/blog\/public-cloud-la-gi\/#Kien-truc-va-dac-diem-cot-loi-cua-mo-hinh-Public-Cloud\" >Ki\u1ebfn tr\u00fac v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m c\u1ed1t l\u00f5i c\u1ee7a m\u00f4 h\u00ecnh Public Cloud<\/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:\/\/interdata.vn\/blog\/public-cloud-la-gi\/#Co-che-chia-se-tai-nguyen-Multi-tenancy\" >C\u01a1 ch\u1ebf chia s\u1ebb t\u00e0i nguy\u00ean (Multi-tenancy)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/interdata.vn\/blog\/public-cloud-la-gi\/#Mo-hinh-toi-uu-chi-phi-Pay-as-you-go-Tra-truoc-theo-thang\" >M\u00f4 h\u00ecnh t\u1ed1i \u01b0u chi ph\u00ed (Pay-as-you-go \/ Tr\u1ea3 tr\u01b0\u1edbc theo th\u00e1ng)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/interdata.vn\/blog\/public-cloud-la-gi\/#Danh-gia-Uu-va-Nhuoc-diem-cua-Public-Cloud\" >\u0110\u00e1nh gi\u00e1 \u01afu v\u00e0 Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a Public Cloud<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/interdata.vn\/blog\/public-cloud-la-gi\/#Loi-the-vuot-troi\" >L\u1ee3i th\u1ebf v\u01b0\u1ee3t tr\u1ed9i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/interdata.vn\/blog\/public-cloud-la-gi\/#Cac-han-che-tiem-an\" >C\u00e1c h\u1ea1n ch\u1ebf ti\u1ec1m \u1ea9n<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/interdata.vn\/blog\/public-cloud-la-gi\/#Su-khac-biet-co-ban-Public-Cloud-vs-Private-Cloud\" >S\u1ef1 kh\u00e1c bi\u1ec7t c\u01a1 b\u1ea3n: Public Cloud vs Private Cloud<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/interdata.vn\/blog\/public-cloud-la-gi\/#Phan-loai-Nen-dung-Global-Cloud-AWSGoogle-hay-Local-Cloud-InterData\" >Ph\u00e2n lo\u1ea1i: N\u00ean d\u00f9ng Global Cloud (AWS\/Google) hay Local Cloud (InterData)?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/interdata.vn\/blog\/public-cloud-la-gi\/#Dich-vu-Cloud-Server-Gia-Re-tai-InterData\" >D\u1ecbch v\u1ee5 Cloud Server Gi\u00e1 R\u1ebb t\u1ea1i InterData<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/interdata.vn\/blog\/public-cloud-la-gi\/#Cau-hoi-thuong-gap-ve-Public-Cloud\" >C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 Public Cloud<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/interdata.vn\/blog\/public-cloud-la-gi\/#Du-lieu-luu-tren-Public-Cloud-co-an-toan-khong\" >D\u1eef li\u1ec7u l\u01b0u tr\u00ean Public Cloud c\u00f3 an to\u00e0n kh\u00f4ng?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/interdata.vn\/blog\/public-cloud-la-gi\/#Cac-dich-vu-nhu-Google-Drive-hay-Dropbox-co-phai-la-Public-Cloud-khong\" >C\u00e1c d\u1ecbch v\u1ee5 nh\u01b0 Google Drive hay Dropbox c\u00f3 ph\u1ea3i l\u00e0 Public Cloud kh\u00f4ng?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/interdata.vn\/blog\/public-cloud-la-gi\/#Co-the-nang-cap-tai-nguyen-Public-Cloud-ma-khong-lam-sap-web-khong\" >C\u00f3 th\u1ec3 n\u00e2ng c\u1ea5p t\u00e0i nguy\u00ean Public Cloud m\u00e0 kh\u00f4ng l\u00e0m s\u1eadp web kh\u00f4ng?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/interdata.vn\/blog\/public-cloud-la-gi\/#Doanh-nghiep-SME-tai-Viet-Nam-nen-chon-AWS-hay-Local-Cloud\" >Doanh nghi\u1ec7p SME t\u1ea1i Vi\u1ec7t Nam n\u00ean ch\u1ecdn AWS hay Local Cloud?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/interdata.vn\/blog\/public-cloud-la-gi\/#Public-Cloud-co-phu-hop-cho-he-thong-ke-toan-noi-bo-khong\" >Public Cloud c\u00f3 ph\u00f9 h\u1ee3p cho h\u1ec7 th\u1ed1ng k\u1ebf to\u00e1n n\u1ed9i b\u1ed9 kh\u00f4ng?<\/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:\/\/interdata.vn\/blog\/public-cloud-la-gi\/#Khoi-dau-hanh-trinh-voi-ha-tang-dam-may-toi-uu\" >Kh\u1edfi \u0111\u1ea7u h\u00e0nh tr\u00ecnh v\u1edbi h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y t\u1ed1i \u01b0u<\/a><\/li><\/ul><\/nav><\/div>\n<p><!-- OVERVIEW BLOCK --><\/p>\n<div class=\"summary\">\n<p><strong>T\u00f3m t\u1eaft nhanh:<\/strong> <a href=\"https:\/\/interdata.vn\/blog\/public-cloud-la-gi\/\"><strong>Public cloud<\/strong><\/a>\u00a0l\u00e0 m\u00f4 h\u00ecnh <a href=\"https:\/\/interdata.vn\/blog\/cloud-computing-la-gi\/\">\u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y<\/a> n\u01a1i nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 s\u1edf h\u1eefu, qu\u1ea3n l\u00fd v\u00e0 ph\u00e2n ph\u1ed1i t\u00e0i nguy\u00ean t\u00ednh to\u00e1n (nh\u01b0 server, b\u1ed9 nh\u1edb, m\u1ea1ng) qua internet cho nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng chung. Thay v\u00ec ph\u1ea3i chi s\u1ed1 ti\u1ec1n l\u1edbn mua <a href=\"https:\/\/interdata.vn\/blog\/may-chu-server-la-gi\/\">m\u00e1y ch\u1ee7<\/a> v\u1eadt l\u00fd, doanh nghi\u1ec7p ch\u1ec9 c\u1ea7n thu\u00ea v\u00e0 tr\u1ea3 ph\u00ed theo m\u1ee9c s\u1eed d\u1ee5ng th\u1ef1c t\u1ebf. H\u1ec7 th\u1ed1ng n\u00e0y \u0111\u1ea3m b\u1ea3o t\u00ednh s\u1eb5n s\u00e0ng c\u1ef1c cao v\u00e0 kh\u1ea3 n\u0103ng c\u1ea5p ph\u00e1t t\u00e0i nguy\u00ean t\u1ee9c th\u00ec.<\/p>\n<ul>\n<li>T\u00e0i nguy\u00ean <a href=\"https:\/\/interdata.vn\/blog\/ao-hoa-la-gi\/\">\u1ea3o h\u00f3a<\/a> \u0111\u01b0\u1ee3c chia s\u1ebb theo c\u01a1 ch\u1ebf multi-tenant, nh\u01b0ng m\u00f4i tr\u01b0\u1eddng v\u00e0 d\u1eef li\u1ec7u c\u1ee7a m\u1ed7i kh\u00e1ch h\u00e0ng b\u1ecb c\u00f4 l\u1eadp ho\u00e0n to\u00e0n.<\/li>\n<li>Doanh nghi\u1ec7p lo\u1ea1i b\u1ecf \u0111\u01b0\u1ee3c 100% chi ph\u00ed \u0111\u1ea7u t\u01b0 ph\u1ea7n c\u1ee9ng ban \u0111\u1ea7u (CapEx), chuy\u1ec3n sang m\u00f4 h\u00ecnh chi tr\u1ea3 linh ho\u1ea1t theo nhu c\u1ea7u (OpEx).<\/li>\n<li>Global Cloud (AWS, GCP) s\u1edf h\u1eefu h\u1ec7 sinh th\u00e1i \u0111\u1ed3 s\u1ed9 nh\u01b0ng gi\u00e1 th\u00e0nh cao v\u00e0 g\u1eb7p r\u00e0o c\u1ea3n v\u1ec1 \u0111\u1ed9 tr\u1ec5 khi truy c\u1eadp t\u1eeb Vi\u1ec7t Nam.<\/li>\n<li>Local Cloud n\u1ed9i \u0111\u1ecba mang l\u1ea1i l\u1ee3i th\u1ebf v\u01b0\u1ee3t tr\u1ed9i v\u1ec1 t\u1ed1c \u0111\u1ed9 ping, t\u1ed1i \u01b0u chi ph\u00ed v\u00e0 h\u1ed7 tr\u1ee3 x\u1eed l\u00fd s\u1ef1 c\u1ed1 tr\u1ef1c ti\u1ebfp 24\/7.<\/li>\n<\/ul>\n<\/div>\n<p>Bao nhi\u00eau l\u1ea7n b\u1ea1n gi\u1eadt m\u00ecnh gi\u1eefa \u0111\u00eam v\u00ec nh\u1eadn \u0111\u01b0\u1ee3c email th\u00f4ng b\u00e1o m\u00e1y ch\u1ee7 \u0111\u1eb7t t\u1ea1i c\u00f4ng ty \u0111ang &#8220;b\u00e1o \u0111\u1ecf&#8221;? Vi\u1ec7c t\u1ef1 \u00f4m \u0111\u1ed3m v\u1eadn h\u00e0nh m\u1ed9t c\u1ed7 m\u00e1y v\u1eadt l\u00fd gi\u00e0 c\u1ed7i gi\u1ed1ng nh\u01b0 nu\u00f4i m\u1ed9t chi\u1ebfc xe h\u01a1i \u0111\u1eddi c\u0169: li\u00ean t\u1ee5c t\u1ed1n ti\u1ec1n b\u1ea3o tr\u00ec, lu\u00f4n n\u01a1m n\u1edbp lo s\u1ee3 h\u1ecfng h\u00f3c gi\u1eefa \u0111\u01b0\u1eddng, v\u00e0 kh\u00f4ng th\u1ec3 ch\u1ea1y nhanh khi th\u1ef1c s\u1ef1 c\u1ea7n thi\u1ebft. Khi l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp <a href=\"https:\/\/interdata.vn\/blog\/website-la-gi\/\">website<\/a> \u0111\u1ed9t ng\u1ed9t t\u0103ng v\u1ecdt, h\u1ea1 t\u1ea7ng c\u0169 k\u1ef9 \u0111\u00f3 r\u1ea5t d\u1ec5 s\u1ee5p \u0111\u1ed5 d\u01b0\u1edbi \u00e1p l\u1ef1c. \u0110\u00f3 l\u00e0 l\u00fac \u0111\u00e1m m\u00e2y c\u00f4ng c\u1ed9ng b\u01b0\u1edbc v\u00e0o, \u0111\u1ecbnh h\u00ecnh l\u1ea1i to\u00e0n b\u1ed9 c\u00e1ch ch\u00fang ta duy tr\u00ec h\u1ec7 th\u1ed1ng s\u1ed1. B\u1ea1n kh\u00f4ng c\u00f2n ph\u1ea3i &#8220;mua nguy\u00ean m\u1ed9t con b\u00f2 ch\u1ec9 \u0111\u1ec3 u\u1ed1ng m\u1ed9t c\u1ed1c s\u1eefa&#8221; m\u1ed7i ng\u00e0y n\u1eefa.<\/p>\n<figure id=\"attachment_40893\" aria-describedby=\"caption-attachment-40893\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-40893\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/12\/Public-Cloud.webp\" alt=\"Public Cloud\" width=\"800\" height=\"597\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/12\/Public-Cloud.webp 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/12\/Public-Cloud-300x224.webp 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/12\/Public-Cloud-768x573.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-40893\" class=\"wp-caption-text\">Public Cloud<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Public-Cloud-Dam-may-cong-cong-la-gi\"><\/span>Public Cloud (\u0110\u00e1m m\u00e2y c\u00f4ng c\u1ed9ng) l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Theo <a href=\"https:\/\/www.ibm.com\/think\/topics\/public-cloud\" target=\"_blank\" rel=\"nofollow noopener\">\u0111\u1ecbnh ngh\u0129a t\u1eeb IBM<\/a><strong>, Public cloud<\/strong> (\u0111\u00e1m m\u00e2y c\u00f4ng c\u1ed9ng) l\u00e0 m\u1ed9t m\u00f4 h\u00ecnh <a href=\"https:\/\/interdata.vn\/blog\/cloud-deployment-la-gi\/\">tri\u1ec3n khai \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y<\/a> trong \u0111\u00f3 c\u00e1c t\u00e0i nguy\u00ean h\u1ea1 t\u1ea7ng (m\u00e1y ch\u1ee7, thi\u1ebft b\u1ecb l\u01b0u tr\u1eef, m\u1ea1ng l\u01b0\u1edbi) \u0111\u01b0\u1ee3c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 b\u00ean th\u1ee9 ba s\u1edf h\u1eefu, v\u1eadn h\u00e0nh v\u00e0 ph\u00e2n ph\u1ed1i qua <a href=\"https:\/\/interdata.vn\/blog\/mang-internet\/\">m\u1ea1ng internet<\/a> \u0111\u1ebfn c\u00f4ng ch\u00fang. Ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng c\u1ea7n quan t\u00e2m \u0111\u1ebfn thi\u1ebft b\u1ecb v\u1eadt l\u00fd n\u1eb1m \u1edf \u0111\u00e2u hay c\u1ea5u h\u00ecnh ra sao.<\/p>\n<p>\u1ede m\u00f4i tr\u01b0\u1eddng \u1ea3o h\u00f3a n\u00e0y, nhi\u1ec1u kh\u00e1ch h\u00e0ng c\u00f9ng thu\u00ea chung m\u1ed9t h\u1ec7 th\u1ed1ng ph\u1ea7n c\u1ee9ng si\u00eau l\u1edbn (multi-tenant). M\u1eb7c d\u00f9 d\u00f9ng chung t\u00e0i nguy\u00ean l\u00f5i, nh\u01b0ng <a href=\"https:\/\/interdata.vn\/blog\/he-dieu-hanh\/\">h\u1ec7 \u0111i\u1ec1u h\u00e0nh<\/a>, c\u1ea5u h\u00ecnh m\u1ea1ng v\u00e0 d\u1eef li\u1ec7u c\u1ee7a m\u1ed7i ng\u01b0\u1eddi l\u00e0 ho\u00e0n to\u00e0n \u0111\u1ed9c l\u1eadp v\u00e0 b\u1ea3o m\u1eadt. Nh\u00e0 cung c\u1ea5p (provider) ch\u1ecbu 100% tr\u00e1ch nhi\u1ec7m v\u1ec1 ngu\u1ed3n \u0111i\u1ec7n, h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t, thay th\u1ebf \u1ed5 c\u1ee9ng h\u1ecfng v\u00e0 \u0111\u1ea3m b\u1ea3o k\u1ebft n\u1ed1i m\u1ea1ng lu\u00f4n th\u00f4ng su\u1ed1t.<\/p>\n<p>Nh\u00ecn ra th\u1ebf gi\u1edbi, Amazon Web Services (AWS), Google Cloud hay Microsoft Azure l\u00e0 nh\u1eefng case study \u0111i\u1ec3n h\u00ecnh nh\u1ea5t v\u1ec1 c\u00e1c h\u1ec7 sinh th\u00e1i public <a href=\"https:\/\/interdata.vn\/blog\/cloud-services-la-gi\/\">cloud services<\/a> kh\u1ed5ng l\u1ed3. Ngay t\u1ea1i Vi\u1ec7t Nam, khi b\u1ea1n \u0111\u0103ng k\u00fd m\u1ed9t g\u00f3i d\u1ecbch v\u1ee5 c\u1ee7a <a href=\"https:\/\/interdata.vn\/\" target=\"_blank\" rel=\"noopener\"><strong>InterData<\/strong><\/a>, b\u1ea1n c\u0169ng \u0111ang s\u1eed d\u1ee5ng m\u1ed9t d\u1ea1ng Public Cloud n\u1ed9i \u0111\u1ecba \u0111\u01b0\u1ee3c tinh ch\u1ec9nh t\u1ed1i \u01b0u h\u00f3a ri\u00eang cho th\u1ecb tr\u01b0\u1eddng trong n\u01b0\u1edbc.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Kien-truc-va-dac-diem-cot-loi-cua-mo-hinh-Public-Cloud\"><\/span>Ki\u1ebfn tr\u00fac v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m c\u1ed1t l\u00f5i c\u1ee7a m\u00f4 h\u00ecnh Public Cloud<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0110\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 <a href=\"https:\/\/interdata.vn\/blog\/cloud-server-may-chu-dam-may\/\" target=\"_blank\" rel=\"noopener\">b\u1ea3n ch\u1ea5t m\u00e1y ch\u1ee7 \u0111\u00e1m m\u00e2y<\/a>, ch\u00fang ta c\u1ea7n b\u00f3c t\u00e1ch c\u00e1c th\u00e0nh ph\u1ea7n k\u1ef9 thu\u1eadt c\u1ea5u th\u00e0nh n\u00ean n\u00f3. N\u1ec1n t\u1ea3ng n\u00e0y ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean c\u00e1c ti\u00eau chu\u1ea9n ki\u1ebfn tr\u00fac nghi\u00eam ng\u1eb7t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ef1 \u1ed5n \u0111\u1ecbnh.<\/p>\n<ul>\n<li><strong>\u1ea2o h\u00f3a (Virtualization) m\u1ea1nh m\u1ebd<\/strong> \u2014 C\u00e1c c\u00f4ng ngh\u1ec7 <a href=\"https:\/\/interdata.vn\/blog\/hypervisor-la-gi\/\">hypervisor<\/a> nh\u01b0 <a href=\"https:\/\/interdata.vn\/blog\/kvm-la-gi\/\">KVM<\/a> hay <a href=\"https:\/\/interdata.vn\/blog\/vmware-la-gi\/\">VMware<\/a> \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 c\u1eaft m\u1ed9t m\u00e1y ch\u1ee7 v\u1eadt l\u00fd kh\u1ed5ng l\u1ed3 th\u00e0nh h\u00e0ng tr\u0103m m\u00e1y ch\u1ee7 \u1ea3o (VM), chia nh\u1ecf s\u1ee9c m\u1ea1nh <a href=\"https:\/\/interdata.vn\/blog\/cpu-server\/\">CPU<\/a> v\u00e0 <a href=\"https:\/\/interdata.vn\/blog\/ram-server\/\">RAM<\/a> m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c.<\/li>\n<li><strong>Kh\u1ea3 n\u0103ng t\u1ef1 ph\u1ee5c v\u1ee5 (Self-service)<\/strong> \u2014 B\u1ea1n t\u1ef1 \u0111\u1ed9ng cung c\u1ea5p, \u0111i\u1ec1u ch\u1ec9nh t\u00e0i nguy\u00ean ho\u1eb7c c\u00e0i \u0111\u1eb7t l\u1ea1i h\u1ec7 \u0111i\u1ec1u h\u00e0nh ch\u1ec9 trong v\u00e0i gi\u00e2y qua giao di\u1ec7n web, kh\u00f4ng c\u1ea7n t\u1ea1o ticket nh\u1edd k\u1ef9 thu\u1eadt vi\u00ean can thi\u1ec7p.<\/li>\n<li><strong>Truy c\u1eadp qua m\u1ea1ng di\u1ec7n r\u1ed9ng<\/strong> \u2014 M\u1ecdi thao t\u00e1c qu\u1ea3n tr\u1ecb, t\u1eeb kh\u1edfi \u0111\u1ed9ng l\u1ea1i \u0111\u1ebfn c\u1ea5u h\u00ecnh <a href=\"https:\/\/interdata.vn\/blog\/tuong-lua-firewall\/\">t\u01b0\u1eddng l\u1eeda<\/a>, \u0111\u1ec1u th\u1ef1c hi\u1ec7n t\u1eeb xa th\u00f4ng qua giao di\u1ec7n Control Panel ho\u1eb7c c\u00e1c API ti\u00eau chu\u1ea9n.<\/li>\n<\/ul>\n<figure id=\"attachment_40891\" aria-describedby=\"caption-attachment-40891\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-40891\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/12\/Kien-truc-cua-mo-hinh-Public-Cloud.webp\" alt=\"Ki\u1ebfn tr\u00fac c\u1ee7a m\u00f4 h\u00ecnh Public Cloud\" width=\"800\" height=\"597\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/12\/Kien-truc-cua-mo-hinh-Public-Cloud.webp 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/12\/Kien-truc-cua-mo-hinh-Public-Cloud-300x224.webp 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/12\/Kien-truc-cua-mo-hinh-Public-Cloud-768x573.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-40891\" class=\"wp-caption-text\">Ki\u1ebfn tr\u00fac c\u1ee7a m\u00f4 h\u00ecnh Public Cloud<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Co-che-chia-se-tai-nguyen-Multi-tenancy\"><\/span>C\u01a1 ch\u1ebf chia s\u1ebb t\u00e0i nguy\u00ean (Multi-tenancy)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Ki\u1ebfn tr\u00fac t\u00e0i nguy\u00ean chia s\u1ebb (multi-tenant) c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c h\u00ecnh dung gi\u1ed1ng h\u1ec7t nh\u01b0 vi\u1ec7c b\u1ea1n thu\u00ea m\u1ed9t c\u0103n h\u1ed9 trong t\u00f2a chung c\u01b0 cao c\u1ea5p. T\u00f2a nh\u00e0 \u0111\u1ea1i di\u1ec7n cho m\u00e1y ch\u1ee7 v\u1eadt l\u00fd, cung c\u1ea5p h\u1ec7 th\u1ed1ng \u0111i\u1ec7n, n\u01b0\u1edbc, m\u00f3ng c\u1ecdc (CPU, RAM, Network) d\u00f9ng chung cho m\u1ecdi c\u01b0 d\u00e2n. Tuy nhi\u00ean, c\u0103n h\u1ed9 c\u1ee7a b\u1ea1n l\u1ea1i c\u00f3 c\u1eeda kh\u00f3a ri\u00eang, n\u1ed9i th\u1ea5t ri\u00eang v\u00e0 quy\u1ec1n ri\u00eang t\u01b0 tuy\u1ec7t \u0111\u1ed1i. Kh\u00e1ch ph\u00f2ng b\u00ean kh\u00f4ng th\u1ec3 bi\u1ebft b\u1ea1n l\u00e0m g\u00ec, v\u00e0 <a href=\"https:\/\/interdata.vn\/blog\/cloud-server-may-chu-dam-may\/\">Cloud Server<\/a> c\u1ee7a b\u1ea1n c\u0169ng \u0111\u01b0\u1ee3c c\u1ea5p m\u1ed9t <a href=\"https:\/\/interdata.vn\/blog\/dia-chi-ip-la-gi\/\">\u0111\u1ecba ch\u1ec9 IP<\/a> \u0111\u1ed9c l\u1eadp. C\u00e1ch thi\u1ebft k\u1ebf th\u00f4ng minh n\u00e0y gi\u00fap nh\u00e0 cung c\u1ea5p t\u1ed1i \u0111a h\u00f3a hi\u1ec7u su\u1ea5t ph\u1ea7n c\u1ee9ng, t\u1eeb \u0111\u00f3 gi\u1ea3m gi\u00e1 th\u00e0nh d\u1ecbch v\u1ee5 cho ng\u01b0\u1eddi thu\u00ea.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Mo-hinh-toi-uu-chi-phi-Pay-as-you-go-Tra-truoc-theo-thang\"><\/span>M\u00f4 h\u00ecnh t\u1ed1i \u01b0u chi ph\u00ed (Pay-as-you-go \/ Tr\u1ea3 tr\u01b0\u1edbc theo th\u00e1ng)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0110\u1eb7c \u0111i\u1ec3m &#8220;\u0103n ti\u1ec1n&#8221; nh\u1ea5t c\u1ee7a \u0111\u00e1m m\u00e2y c\u00f4ng c\u1ed9ng ch\u00ednh l\u00e0 kh\u1ea3 n\u0103ng gi\u1ea3i ph\u00f3ng doanh nghi\u1ec7p kh\u1ecfi g\u00e1nh n\u1eb7ng mua s\u1eafm t\u00e0i s\u1ea3n (CapEx). B\u1ea1n kh\u00f4ng c\u1ea7n chi h\u00e0ng tr\u0103m tri\u1ec7u \u0111\u1ed3ng r\u1ee7i ro cho m\u1ed9t <a href=\"https:\/\/interdata.vn\/blog\/server-vat-ly-la-gi\/\">server v\u1eadt l\u00fd<\/a> c\u00f3 th\u1ec3 l\u1ed7i th\u1eddi sau v\u00e0i n\u0103m. Thay v\u00e0o \u0111\u00f3, m\u00f4 h\u00ecnh OpEx cho ph\u00e9p b\u1ea1n thu\u00ea linh ho\u1ea1t theo d\u1ea1ng <a href=\"https:\/\/interdata.vn\/blog\/pay-as-you-go-la-gi\/\">pay-as-you-go<\/a> (tr\u1ea3 c\u01b0\u1edbc theo gi\u1edd) ho\u1eb7c thanh to\u00e1n theo th\u00e1ng\/n\u0103m. Th\u1ed1ng k\u00ea th\u1ef1c t\u1ebf cho th\u1ea5y s\u1ef1 d\u1ecbch chuy\u1ec3n n\u00e0y gi\u00fap c\u1eaft gi\u1ea3m t\u1eeb 40% \u0111\u1ebfn 60% chi ph\u00ed \u0111\u1ea7u t\u01b0 h\u1ea1 t\u1ea7ng ban \u0111\u1ea7u. Khi kh\u00f4ng c\u00f2n nhu c\u1ea7u, b\u1ea1n ch\u1ec9 vi\u1ec7c x\u00f3a m\u00e1y ch\u1ee7 v\u00e0 ng\u1eebng tr\u1ea3 ph\u00ed.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Danh-gia-Uu-va-Nhuoc-diem-cua-Public-Cloud\"><\/span>\u0110\u00e1nh gi\u00e1 \u01afu v\u00e0 Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a Public Cloud<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Quy\u1ebft \u0111\u1ecbnh \u0111\u01b0a h\u1ec7 th\u1ed1ng l\u00ean m\u00e2y lu\u00f4n mang l\u1ea1i nh\u1eefng gi\u00e1 tr\u1ecb chi\u1ebfn l\u01b0\u1ee3c to l\u1edbn, nh\u01b0ng n\u00f3 c\u0169ng \u0111i k\u00e8m m\u1ed9t v\u00e0i \u0111i\u1ec3m y\u1ebfu nh\u1ea5t \u0111\u1ecbnh m\u00e0 ng\u01b0\u1eddi qu\u1ea3n tr\u1ecb h\u1ec7 th\u1ed1ng c\u1ea7n l\u01b0\u1eddng tr\u01b0\u1edbc.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Loi-the-vuot-troi\"><\/span>L\u1ee3i th\u1ebf v\u01b0\u1ee3t tr\u1ed9i<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>T\u00ednh linh ho\u1ea1t &amp; M\u1edf r\u1ed9ng nhanh (Scalability)<\/strong> \u2014 \u0110\u00e2y l\u00e0 s\u1ee9c m\u1ea1nh c\u1ed1t l\u00f5i. H\u1ec7 th\u1ed1ng cho ph\u00e9p &#8220;scale up&#8221; (b\u01a1m th\u00eam RAM, CPU) ch\u1ec9 b\u1eb1ng v\u00e0i c\u00fa click chu\u1ed9t \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nh\u1eefng \u0111\u1ee3t b\u00f9ng n\u1ed5 traffic b\u1ea5t ng\u1edd.<\/li>\n<li><strong>T\u00ednh s\u1eb5n s\u00e0ng cao (<a href=\"https:\/\/interdata.vn\/blog\/high-availability-la-gi\/\">High Availability<\/a>)<\/strong> \u2014 D\u1eef li\u1ec7u c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c ph\u00e2n t\u00e1n v\u00e0 d\u1ef1 ph\u00f2ng qua nhi\u1ec1u node ph\u1ea7n c\u1ee9ng. N\u1ebfu m\u1ed9t <a href=\"https:\/\/interdata.vn\/blog\/server-cluster-la-gi\/\">c\u1ee5m m\u00e1y ch\u1ee7<\/a> b\u1ed1c ch\u00e1y, c\u01a1 ch\u1ebf cluster t\u1ef1 \u0111\u1ed9ng chuy\u1ec3n workload sang node d\u1ef1 ph\u00f2ng nguy\u00ean v\u1eb9n, gi\u1eef <a href=\"https:\/\/interdata.vn\/blog\/uptime-la-gi\/\">uptime<\/a> lu\u00f4n \u1edf m\u1ee9c 99.9%.<\/li>\n<li><strong>Mi\u1ec5n nhi\u1ec5m g\u00e1nh n\u1eb7ng b\u1ea3o tr\u00ec<\/strong> \u2014 \u0110\u1ed9i ng\u0169 IT n\u1ed9i b\u1ed9 \u0111\u01b0\u1ee3c gi\u1ea3i ph\u00f3ng ho\u00e0n to\u00e0n. Kh\u00f4ng c\u00f2n c\u1ea3nh n\u1eeda \u0111\u00eam l\u00f3c c\u00f3c ch\u1ea1y l\u00ean Data Center c\u1eafm l\u1ea1i d\u00e2y m\u1ea1ng hay thay th\u1ebf thanh RAM h\u1ecfng.<\/li>\n<\/ul>\n<blockquote><p><em>&#8220;Public cloud kh\u00f4ng ch\u1ec9 l\u00e0 n\u01a1i l\u01b0u tr\u1eef an to\u00e0n, n\u00f3 l\u00e0 \u0111\u00f2n b\u1ea9y k\u1ef9 thu\u1eadt \u0111\u1ec3 c\u00e1c startup tung s\u1ea3n ph\u1ea9m ra th\u1ecb tr\u01b0\u1eddng v\u1edbi t\u1ed1c \u0111\u1ed9 \u00e1nh s\u00e1ng m\u00e0 kh\u00f4ng c\u1ea7n s\u1edf h\u1eefu m\u1ed9t m\u00e9t vu\u00f4ng <a href=\"https:\/\/interdata.vn\/blog\/data-center-la-gi\/\">trung t\u00e2m d\u1eef li\u1ec7u<\/a> n\u00e0o.&#8221; \u2014 \u0110\u00e1nh gi\u00e1 t\u1eeb anh <a href=\"https:\/\/www.facebook.com\/xmannv\" target=\"_blank\" rel=\"nofollow noopener\">L\u01b0\u01a1ng V\u0103n \u0110\u1ee9c<\/a> &#8211; Gi\u00e1m \u0111\u1ed1c IT t\u1ea1i InterData.<\/em><\/p><\/blockquote>\n<h3><span class=\"ez-toc-section\" id=\"Cac-han-che-tiem-an\"><\/span>C\u00e1c h\u1ea1n ch\u1ebf ti\u1ec1m \u1ea9n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>M\u00f4i tr\u01b0\u1eddng public s\u1ebd kh\u00f3a ch\u1eb7t c\u00e1c \u0111\u1eb7c quy\u1ec1n c\u1ea5p th\u1ea5p. Kh\u1ea3 n\u0103ng can thi\u1ec7p s\u00e2u v\u00e0o ph\u1ea7n c\u1ee9ng v\u1eadt l\u00fd (nh\u01b0 tinh ch\u1ec9nh th\u00f4ng s\u1ed1 BIOS hay thi\u1ebft l\u1eadp topology m\u1ea1ng l\u00f5i \u0111\u1eb7c th\u00f9) b\u1eb1ng 0. N\u1ebfu \u1ee9ng d\u1ee5ng c\u1ee7a b\u1ea1n y\u00eau c\u1ea7u m\u1ed9t lo\u1ea1i chip chuy\u00ean bi\u1ec7t kh\u00f4ng c\u00f3 s\u1eb5n tr\u00ean th\u1ecb tr\u01b0\u1eddng \u1ea3o h\u00f3a, \u0111\u00e2y s\u1ebd l\u00e0 m\u1ed9t r\u00e0o c\u1ea3n.<\/p>\n<p>Th\u1ee9 hai l\u00e0 b\u00e0i to\u00e1n chi ph\u00ed ph\u00e1t sinh v\u00f4 h\u00ecnh. M\u1eb7c d\u00f9 t\u1ed1i \u01b0u l\u00fac ban \u0111\u1ea7u, nh\u01b0ng n\u1ebfu b\u1ea1n tri\u1ec3n khai tr\u00ean h\u1ec7 th\u1ed1ng AWS hay Google Cloud m\u00e0 kh\u00f4ng theo d\u00f5i s\u00e1t sao, chi ph\u00ed <a href=\"https:\/\/interdata.vn\/blog\/bang-thong-la-gi\/\">b\u0103ng th\u00f4ng<\/a> qu\u1ed1c t\u1ebf (<a href=\"https:\/\/interdata.vn\/blog\/data-transfer\/\">data transfer<\/a> out) c\u00f3 th\u1ec3 d\u1ed9i l\u00ean h\u00e0ng ngh\u00ecn \u0111\u00f4 la. \u0110\u00e3 c\u00f3 r\u1ea5t nhi\u1ec1u startup &#8220;s\u1ed1c bill&#8221; v\u00e0o cu\u1ed1i th\u00e1ng do m\u1ed9t l\u01b0\u1ee3ng l\u1edbn request b\u1ea5t ng\u1edd \u0111\u1ed5 v\u00e0o m\u00e0 kh\u00f4ng thi\u1ebft l\u1eadp gi\u1edbi h\u1ea1n ng\u00e2n s\u00e1ch (budget alert) t\u1eeb tr\u01b0\u1edbc.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Su-khac-biet-co-ban-Public-Cloud-vs-Private-Cloud\"><\/span>S\u1ef1 kh\u00e1c bi\u1ec7t c\u01a1 b\u1ea3n: Public Cloud vs Private Cloud<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Khi t\u01b0 v\u1ea5n t\u00e1i c\u1ea5u tr\u00fac h\u1ea1 t\u1ea7ng, c\u00e2u h\u1ecfi ph\u1ed5 bi\u1ebfn nh\u1ea5t lu\u00f4n l\u00e0 ti\u1ebfp t\u1ee5c d\u00f9ng \u0111\u00e1m m\u00e2y c\u00f4ng c\u1ed9ng hay \u0111\u1ea7u t\u01b0 x\u00e2y d\u1ef1ng <a href=\"https:\/\/interdata.vn\/blog\/private-cloud-la-gi\/\" target=\"_blank\" rel=\"noopener\">m\u00f4 h\u00ecnh Private Cloud<\/a>. \u0110\u00e2y th\u1ef1c ch\u1ea5t l\u00e0 b\u00e0i to\u00e1n \u0111\u00e1nh \u0111\u1ed5i gi\u1eefa s\u1ef1 ti\u1ec7n l\u1ee3i v\u00e0 m\u1ee9c \u0111\u1ed9 \u0111\u1ed9c quy\u1ec1n ki\u1ec3m so\u00e1t.<\/p>\n<table style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px;\">\n<thead>\n<tr style=\"background-color: #f1f1f1;\">\n<th style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\">Ti\u00eau ch\u00ed<\/th>\n<th style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\">Public Cloud<\/th>\n<th style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"><a href=\"https:\/\/interdata.vn\/blog\/private-cloud-la-gi\/\">Private Cloud<\/a><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ddd;\"><strong>V\u1ecb tr\u00ed \u0111\u1eb7t server<\/strong><\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">T\u1ea1i Data Center c\u1ee7a nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">T\u1ea1i ph\u00f2ng m\u00e1y n\u1ed9i b\u1ed9 c\u00f4ng ty ho\u1eb7c kh\u00f4ng gian thu\u00ea ri\u00eang<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ddd;\"><strong>T\u00ednh \u0111\u1ed9c quy\u1ec1n<\/strong><\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">Multi-tenant (Nhi\u1ec1u ng\u01b0\u1eddi chia s\u1ebb chung h\u1ea1 t\u1ea7ng v\u1eadt l\u00fd)<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">Single-tenant (S\u1edf h\u1eefu ri\u00eang to\u00e0n b\u1ed9 c\u1ee5m ph\u1ea7n c\u1ee9ng v\u1eadt l\u00fd)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ddd;\"><strong>M\u00f4 h\u00ecnh chi ph\u00ed<\/strong><\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">OpEx (Ch\u1ec9 tr\u1ea3 ti\u1ec1n theo m\u1ee9c s\u1eed d\u1ee5ng, kh\u00f4ng ph\u00ed mua s\u1eafm)<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">CapEx c\u1ef1c cao (Mua s\u1eafm m\u00e1y ch\u1ee7, license, thi\u1ebft l\u1eadp h\u1ea1 t\u1ea7ng)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #ddd;\"><strong>\u0110\u1ed1i t\u01b0\u1ee3ng ph\u00f9 h\u1ee3p<\/strong><\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">Startup, SME, c\u00e1c Web\/App c\u00f3 l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp thay \u0111\u1ed5i<\/td>\n<td style=\"padding: 10px; border: 1px solid #ddd;\">T\u1eadp \u0111o\u00e0n l\u1edbn, Ng\u00e2n h\u00e0ng, C\u01a1 quan l\u01b0u tr\u1eef d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>S\u1ef1 l\u1ef1a ch\u1ecdn ph\u1ee5 thu\u1ed9c ho\u00e0n to\u00e0n v\u00e0o t\u00fai ti\u1ec1n v\u00e0 quy m\u00f4. \u0110\u1ed1i v\u1edbi 95% doanh nghi\u1ec7p v\u1eeba v\u00e0 nh\u1ecf, \u0111\u00e1m m\u00e2y c\u00f4ng c\u1ed9ng \u0111\u00e3 cung c\u1ea5p th\u1eeba \u0111\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n b\u1ea3o m\u1eadt, hi\u1ec7u n\u0103ng v\u00e0 ch\u1ee9ng ch\u1ec9 an to\u00e0n \u0111\u1ec3 v\u1eadn h\u00e0nh m\u1ed9t c\u00e1ch tr\u01a1n tru nh\u1ea5t.<\/p>\n<figure id=\"attachment_40892\" aria-describedby=\"caption-attachment-40892\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-40892\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/12\/Public-Cloud-va-Private-Cloud.webp\" alt=\"Public Cloud v\u00e0 Private Cloud\" width=\"800\" height=\"597\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/12\/Public-Cloud-va-Private-Cloud.webp 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/12\/Public-Cloud-va-Private-Cloud-300x224.webp 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2024\/12\/Public-Cloud-va-Private-Cloud-768x573.webp 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-40892\" class=\"wp-caption-text\">Public Cloud v\u00e0 Private Cloud<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Phan-loai-Nen-dung-Global-Cloud-AWSGoogle-hay-Local-Cloud-InterData\"><\/span>Ph\u00e2n lo\u1ea1i: N\u00ean d\u00f9ng Global Cloud (AWS\/Google) hay Local Cloud (InterData)?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c website v\u00e0 \u1ee9ng d\u1ee5ng ph\u1ee5c v\u1ee5 tr\u1ef1c ti\u1ebfp t\u1ec7p ng\u01b0\u1eddi d\u00f9ng t\u1ea1i Vi\u1ec7t Nam, b\u1ea1n n\u00ean \u01b0u ti\u00ean s\u1eed d\u1ee5ng h\u1ea1 t\u1ea7ng Local Cloud. L\u1ef1a ch\u1ecdn n\u00e0y gi\u1ea3i quy\u1ebft tri\u1ec7t \u0111\u1ec3 v\u1ea5n \u0111\u1ec1 \u0111\u1ed9 tr\u1ec5 (ping), ti\u1ebft ki\u1ec7m chi ph\u00ed b\u0103ng th\u00f4ng \u0111\u00e1ng k\u1ec3 v\u00e0 ho\u00e0n to\u00e0n kh\u00f4ng b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi c\u00e1c s\u1ef1 c\u1ed1 \u0111\u1ee9t c\u00e1p quang bi\u1ec3n \u0111\u1ecbnh k\u1ef3.<\/p>\n<p>Nh\u1eefng &#8220;\u00f4ng l\u1edbn&#8221; to\u00e0n c\u1ea7u nh\u01b0 AWS, Google Cloud hay Microsoft Azure th\u1ef1c s\u1ef1 v\u0129 \u0111\u1ea1i v\u1edbi h\u1ec7 sinh th\u00e1i h\u00e0ng tr\u0103m c\u00f4ng c\u1ee5 t\u00edch h\u1ee3p, t\u1eeb <a href=\"https:\/\/interdata.vn\/blog\/machine-learning-la-gi\/\">Machine Learning<\/a> \u0111\u1ebfn c\u00e1c d\u1ecbch v\u1ee5 <a href=\"https:\/\/interdata.vn\/blog\/mo-hinh-saas-paas-va-iaas\/\">PaaS<\/a> ph\u1ee9c t\u1ea1p. Tuy nhi\u00ean, ch\u00fang c\u00f3 hai nh\u01b0\u1ee3c \u0111i\u1ec3m ch\u00ed m\u1ea1ng khi \u00e1p d\u1ee5ng cho SME Vi\u1ec7t. Th\u1ee9 nh\u1ea5t, gi\u00e1 t\u00e0i nguy\u00ean v\u00e0 \u0111\u1eb7c bi\u1ec7t l\u00e0 ph\u00ed Data Transfer (b\u0103ng th\u00f4ng) c\u1ef1c k\u1ef3 \u0111\u1eaft \u0111\u1ecf. Th\u1ee9 hai, m\u00e1y ch\u1ee7 th\u01b0\u1eddng ph\u1ea3i \u0111\u1eb7t t\u1ea1i cluster Singapore ho\u1eb7c Tokyo. C\u00e1c b\u00e0i benchmark th\u1ef1c t\u1ebf cho th\u1ea5y ping t\u1eeb ng\u01b0\u1eddi d\u00f9ng VN \u0111i AWS Singapore dao \u0111\u1ed9ng trung b\u00ecnh 40-60ms \u2014 m\u1ed9t con s\u1ed1 c\u00f3 th\u1ec3 ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c nh\u01b0ng kh\u00f4ng \u0111\u1ee7 m\u01b0\u1ee3t cho c\u00e1c \u1ee9ng d\u1ee5ng realtime.<\/p>\n<p>\u1ede chi\u1ec1u ng\u01b0\u1ee3c l\u1ea1i, khi t\u00ecm hi\u1ec3u <a href=\"https:\/\/interdata.vn\/blog\/nen-thue-cloud-server-o-dau\/\" target=\"_blank\" rel=\"noopener\">d\u1ecbch v\u1ee5 Cloud Server t\u1ea1i Vi\u1ec7t Nam<\/a>, c\u00e1c nh\u00e0 cung c\u1ea5p n\u1ed9i \u0111\u1ecba n\u1ed5i l\u00ean nh\u01b0 m\u1ed9t gi\u1ea3i ph\u00e1p thay th\u1ebf ho\u00e0n h\u1ea3o cho nhu c\u1ea7u <a href=\"https:\/\/interdata.vn\/blog\/iaas-la-gi\/\">IaaS<\/a> c\u01a1 b\u1ea3n. H\u1ea1 t\u1ea7ng c\u1ee7a InterData \u0111\u01b0\u1ee3c \u0111\u1eb7t tr\u1ef1c ti\u1ebfp t\u1ea1i c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u chu\u1ea9n Tier III \u1edf TP.HCM v\u00e0 H\u00e0 N\u1ed9i. \u0110\u1ed9 tr\u1ec5 truy c\u1eadp h\u1ea1 xu\u1ed1ng m\u1ee9c kh\u00f4ng t\u01b0\u1edfng: d\u01b0\u1edbi 5ms. Website t\u1ea3i nhanh trong ch\u1edbp m\u1eaft. Doanh nghi\u1ec7p v\u1eeba ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c 3-5 l\u1ea7n chi ph\u00ed so v\u1edbi vi\u1ec7c nu\u00f4i m\u1ed9t <a href=\"https:\/\/interdata.vn\/blog\/virtual-machine-la-gi\/\">m\u00e1y \u1ea3o<\/a> tr\u00ean AWS, l\u1ea1i v\u1eeba c\u00f3 k\u1ef9 thu\u1eadt vi\u00ean ng\u01b0\u1eddi Vi\u1ec7t s\u1eb5n s\u00e0ng h\u1ed7 tr\u1ee3 1-1 ngay gi\u1eefa \u0111\u00eam. \u0110\u00e2y l\u00e0 minh ch\u1ee9ng r\u00f5 nh\u1ea5t cho vi\u1ec7c ch\u1ecdn \u0111\u00fang h\u1ea1 t\u1ea7ng s\u1ebd \u0111\u1ecbnh h\u00ecnh th\u00e0nh c\u00f4ng c\u1ee7a s\u1ea3n ph\u1ea9m.<\/p>\n<p><!-- CTA BOX --><\/p>\n<div style=\"background: linear-gradient(135deg, #0f2027 0%, #203a43 50%, #2c5364 100%); color: #ffffff; padding: 35px 25px; border-radius: 12px; margin: 40px 0; text-align: center; box-shadow: 0 10px 30px rgba(0,0,0,0.15);\">\n<h3 style=\"color: #ffffff; margin-top: 0; font-size: 24px; margin-bottom: 15px;\"><span class=\"ez-toc-section\" id=\"Dich-vu-Cloud-Server-Gia-Re-tai-InterData\"><\/span>D\u1ecbch v\u1ee5 Cloud Server Gi\u00e1 R\u1ebb t\u1ea1i InterData<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"font-size: 16px; margin-bottom: 25px; color: #e0e0e0; max-width: 600px; margin-left: auto; margin-right: auto;\">Gi\u1ea3i ph\u00e1p m\u00e1y ch\u1ee7 \u0111\u00e1m m\u00e2y c\u00f4ng c\u1ed9ng t\u1ed1i \u01b0u h\u00f3a ri\u00eang cho th\u1ecb tr\u01b0\u1eddng Vi\u1ec7t Nam. Ch\u1ea5m d\u1ee9t t\u00ecnh tr\u1ea1ng website t\u1ea3i ch\u1eadm do \u0111\u1ee9t c\u00e1p qu\u1ed1c t\u1ebf.<\/p>\n<ul style=\"list-style: none; padding: 0; margin: 0 0 30px 0; display: inline-block; text-align: left;\">\n<li style=\"margin-bottom: 12px; font-size: 16px;\">\u2713 <strong>\u0110\u1ed9 tr\u1ec5 si\u00eau th\u1ea5p:<\/strong> M\u00e1y ch\u1ee7 Tier III t\u1ea1i VN, ping &lt; 5ms.<\/li>\n<li style=\"margin-bottom: 12px; font-size: 16px;\">\u2713 <strong>Hi\u1ec7u n\u0103ng c\u1ef1c \u0111\u1ea1i:<\/strong> 100% \u1ed5 c\u1ee9ng NVMe si\u00eau t\u1ed1c, CPU th\u1ebf h\u1ec7 m\u1edbi.<\/li>\n<li style=\"margin-bottom: 12px; font-size: 16px;\">\u2713 <strong>B\u0103ng th\u00f4ng r\u1ed9ng m\u1edf:<\/strong> Kh\u00f4ng lo chi ph\u00ed ng\u1ea7m (Data Transfer Out) nh\u01b0 Global Cloud.<\/li>\n<li style=\"margin-bottom: 0; font-size: 16px;\">\u2713 <strong>H\u1ed7 tr\u1ee3 24\/7:<\/strong> K\u1ef9 thu\u1eadt vi\u00ean ng\u01b0\u1eddi Vi\u1ec7t tr\u1ef1c ti\u1ebfp x\u1eed l\u00fd s\u1ef1 c\u1ed1.<\/li>\n<\/ul>\n<p><a style=\"display: inline-block; background-color: #ff6b00; color: #ffffff; font-weight: bold; font-size: 16px; padding: 14px 32px; border-radius: 50px; text-decoration: none; transition: background 0.3s ease; text-transform: uppercase; letter-spacing: 0.5px;\" href=\"https:\/\/interdata.vn\/cloud-server\/\" target=\"_blank\" rel=\"noopener\">XEM B\u1ea2NG GI\u00c1 CLOUD SERVER<\/a><\/p>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"Cau-hoi-thuong-gap-ve-Public-Cloud\"><\/span>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 Public Cloud<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Du-lieu-luu-tren-Public-Cloud-co-an-toan-khong\"><\/span>D\u1eef li\u1ec7u l\u01b0u tr\u00ean Public Cloud c\u00f3 an to\u00e0n kh\u00f4ng?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>C\u00f3, d\u1eef li\u1ec7u l\u01b0u tr\u1eef r\u1ea5t an to\u00e0n v\u00e0 ho\u1ea1t \u0111\u1ed9ng theo m\u00f4 h\u00ecnh &#8220;tr\u00e1ch nhi\u1ec7m chia s\u1ebb&#8221; (shared responsibility). Nh\u00e0 cung c\u1ea5p ch\u1ecbu tr\u00e1ch nhi\u1ec7m b\u1ea3o m\u1eadt public cloud \u1edf t\u1ea7ng v\u1eadt l\u00fd, ch\u1ed1ng <a href=\"https:\/\/interdata.vn\/blog\/ddos-la-gi\/\">DDoS<\/a> v\u00e0 ng\u0103n ch\u1eb7n x\u00e2m nh\u1eadp m\u1ea1ng l\u01b0\u1edbi h\u1ea1 t\u1ea7ng. Tuy nhi\u00ean, kh\u00e1ch h\u00e0ng ph\u1ea3i t\u1ef1 qu\u1ea3n l\u00fd an to\u00e0n \u1edf t\u1ea7ng h\u1ec7 \u0111i\u1ec1u h\u00e0nh v\u00e0 \u1ee9ng d\u1ee5ng (\u0111\u1eb7t m\u1eadt kh\u1ea9u m\u1ea1nh, c\u1ea5u h\u00ecnh firewall OS). Vi\u1ec7c m\u1ea5t m\u00e1t d\u1eef li\u1ec7u th\u01b0\u1eddng do user c\u1ea5u h\u00ecnh sai quy\u1ec1n truy c\u1eadp, ch\u1ee9 hi\u1ebfm khi do h\u1ea1 t\u1ea7ng v\u1eadt l\u00fd b\u1ecb t\u1ea5n c\u00f4ng.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cac-dich-vu-nhu-Google-Drive-hay-Dropbox-co-phai-la-Public-Cloud-khong\"><\/span>C\u00e1c d\u1ecbch v\u1ee5 nh\u01b0 Google Drive hay Dropbox c\u00f3 ph\u1ea3i l\u00e0 Public Cloud kh\u00f4ng?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>C\u00f3, \u0111\u00e2y ch\u00ednh l\u00e0 c\u00e1c v\u00ed d\u1ee5 v\u1ec1 public cloud \u0111i\u1ec3n h\u00ecnh v\u00e0 d\u1ec5 ti\u1ebfp c\u1eadn nh\u1ea5t. Tuy nhi\u00ean, ch\u00fang cung c\u1ea5p d\u1ecbch v\u1ee5 \u1edf <a href=\"https:\/\/interdata.vn\/blog\/application-layer-la-gi\/\">t\u1ea7ng \u1ee9ng d\u1ee5ng<\/a> (SaaS &#8211; <a href=\"https:\/\/interdata.vn\/blog\/saas-la-gi\/\">Software as a Service<\/a>), n\u01a1i b\u1ea1n ch\u1ec9 vi\u1ec7c t\u1ea3i file l\u00ean m\u00e0 kh\u00f4ng c\u1ea7n bi\u1ebft m\u00e1y ch\u1ee7 c\u1ea5u h\u00ecnh ra sao. Trong khi \u0111\u00f3, vi\u1ec7c b\u1ea1n thu\u00ea m\u1ed9t m\u00e1y ch\u1ee7 \u1ea3o \u0111\u1ec3 ch\u1ea1y website l\u1ea1i thu\u1ed9c v\u1ec1 m\u00f4 h\u00ecnh n\u1ec1n t\u1ea3ng h\u1ea1 t\u1ea7ng (IaaS &#8211; Infrastructure as a Service).<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Co-the-nang-cap-tai-nguyen-Public-Cloud-ma-khong-lam-sap-web-khong\"><\/span>C\u00f3 th\u1ec3 n\u00e2ng c\u1ea5p t\u00e0i nguy\u00ean Public Cloud m\u00e0 kh\u00f4ng l\u00e0m s\u1eadp web kh\u00f4ng?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Qu\u00e1 tr\u00ecnh n\u00e2ng c\u1ea5p cloud server di\u1ec5n ra c\u1ef1c k\u1ef3 an to\u00e0n v\u00e0 ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c. Khi b\u1ea1n mua th\u00eam RAM ho\u1eb7c CPU, m\u00e1y ch\u1ee7 \u1ea3o th\u01b0\u1eddng ch\u1ec9 c\u1ea7n th\u1ef1c hi\u1ec7n thao t\u00e1c reboot v\u1edbi th\u1eddi gian <a href=\"https:\/\/interdata.vn\/blog\/downtime-la-gi\/\">downtime<\/a> t\u00ednh b\u1eb1ng v\u00e0i ch\u1ee5c gi\u00e2y. Th\u1eadm ch\u00ed, v\u1edbi c\u00e1c n\u1ec1n t\u1ea3ng \u1ea3o h\u00f3a cao c\u1ea5p h\u1ed7 tr\u1ee3 t\u00ednh n\u0103ng &#8220;hot-add&#8221;, b\u1ea1n c\u00f3 th\u1ec3 b\u01a1m tr\u1ef1c ti\u1ebfp t\u00e0i nguy\u00ean v\u00e0o h\u1ec7 th\u1ed1ng \u0111ang ch\u1ea1y m\u00e0 kh\u00f4ng c\u1ea7n kh\u1edfi \u0111\u1ed9ng l\u1ea1i, \u0111\u1ea3m b\u1ea3o d\u1ecbch v\u1ee5 kh\u00f4ng b\u1ecb gi\u00e1n \u0111o\u1ea1n.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Doanh-nghiep-SME-tai-Viet-Nam-nen-chon-AWS-hay-Local-Cloud\"><\/span>Doanh nghi\u1ec7p SME t\u1ea1i Vi\u1ec7t Nam n\u00ean ch\u1ecdn AWS hay Local Cloud?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>V\u1edbi c\u00e2u h\u1ecfi n\u00ean d\u00f9ng public cloud n\u00e0o, c\u00e1c doanh nghi\u1ec7p v\u1eeba v\u00e0 nh\u1ecf (SME) ph\u1ee5c v\u1ee5 kh\u00e1ch h\u00e0ng trong n\u01b0\u1edbc lu\u00f4n \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb s\u1eed d\u1ee5ng Local Cloud v\u00ec nh\u1eefng l\u1ee3i \u00edch th\u1ef1c ti\u1ec5n:<\/p>\n<ul>\n<li>Chi ph\u00ed thu\u00ea bao h\u00e0ng th\u00e1ng r\u1ebb h\u01a1n g\u1ea5p nhi\u1ec1u l\u1ea7n, kh\u00f4ng \u0111\u1ed1i m\u1eb7t v\u1edbi r\u1ee7i ro h\u00f3a \u0111\u01a1n b\u0103ng th\u00f4ng kh\u1ed5ng l\u1ed3 cu\u1ed1i th\u00e1ng.<\/li>\n<li>\u0110\u01b0\u1eddng truy\u1ec1n n\u1ed9i \u0111\u1ecba t\u1ed1c \u0111\u1ed9 cao, mi\u1ec5n nhi\u1ec5m ho\u00e0n to\u00e0n v\u1edbi c\u00e1c m\u00f9a \u0111\u1ee9t c\u00e1p quang bi\u1ec3n qu\u1ed1c t\u1ebf.<\/li>\n<li>\u0110\u01b0\u1ee3c support 1-1 tr\u1ef1c ti\u1ebfp b\u1eb1ng ti\u1ebfng Vi\u1ec7t, gi\u1ea3i quy\u1ebft l\u1ed7i k\u1ef9 thu\u1eadt nhanh ch\u00f3ng h\u01a1n vi\u1ec7c g\u1eedi ticket ch\u1edd ph\u1ea3n h\u1ed3i.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Public-Cloud-co-phu-hop-cho-he-thong-ke-toan-noi-bo-khong\"><\/span>Public Cloud c\u00f3 ph\u00f9 h\u1ee3p cho h\u1ec7 th\u1ed1ng k\u1ebf to\u00e1n n\u1ed9i b\u1ed9 kh\u00f4ng?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>H\u1ec7 th\u1ed1ng n\u00e0y r\u1ea5t l\u00fd t\u01b0\u1edfng \u0111\u1ec3 l\u00e0m m\u00e1y ch\u1ee7 ch\u1ea1y ph\u1ea7n m\u1ec1m k\u1ebf to\u00e1n (nh\u01b0 MISA, FAST) n\u1ebfu \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp c\u1ea5u h\u00ecnh \u0111\u00fang c\u00e1ch. M\u1ed9t \u1ee9ng d\u1ee5ng public cloud an to\u00e0n cho k\u1ebf to\u00e1n \u0111\u00f2i h\u1ecfi b\u1ea1n ph\u1ea3i k\u1ebft h\u1ee3p c\u00f9ng t\u01b0\u1eddng l\u1eeda (Firewall) nghi\u00eam ng\u1eb7t v\u00e0 gi\u1ea3i ph\u00e1p m\u1ea1ng ri\u00eang \u1ea3o (VPN). Vi\u1ec7c n\u00e0y cho ph\u00e9p nh\u00e2n vi\u00ean truy c\u1eadp l\u00e0m vi\u1ec7c t\u1eeb xa an to\u00e0n tuy\u1ec7t \u0111\u1ed1i m\u00e0 doanh nghi\u1ec7p kh\u00f4ng c\u1ea7n b\u1eadn t\u00e2m chi ph\u00ed mua server ri\u00eang \u0111\u1eb7t t\u1ea1i v\u0103n ph\u00f2ng.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Khoi-dau-hanh-trinh-voi-ha-tang-dam-may-toi-uu\"><\/span>Kh\u1edfi \u0111\u1ea7u h\u00e0nh tr\u00ecnh v\u1edbi h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y t\u1ed1i \u01b0u<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Vi\u1ec7c di chuy\u1ec3n h\u1ec7 th\u1ed1ng l\u00ean \u0111\u00e1m m\u00e2y ng\u00e0y nay kh\u00f4ng c\u00f2n l\u00e0 c\u00e2u chuy\u1ec7n c\u1ee7a t\u01b0\u01a1ng lai, m\u00e0 l\u00e0 b\u01b0\u1edbc chuy\u1ec3n m\u00ecnh b\u1eaft bu\u1ed9c \u0111\u1ec3 t\u1ed3n t\u1ea1i trong th\u1eddi \u0111\u1ea1i s\u1ed1. Khi \u0111\u00e3 hi\u1ec3u v\u1ec1 public cloud, b\u1ea1n s\u1ebd th\u1ea5y gi\u00e1 tr\u1ecb l\u1edbn nh\u1ea5t c\u1ee7a m\u00f4 h\u00ecnh n\u00e0y kh\u00f4ng ch\u1ec9 l\u00e0 ti\u1ebft ki\u1ec7m ti\u1ec1n b\u1ea1c, m\u00e0 l\u00e0 s\u1ef1 t\u1ef1 do. T\u1ef1 do \u0111\u1ec3 th\u1eed nghi\u1ec7m d\u1ef1 \u00e1n m\u1edbi, t\u1ef1 do m\u1edf r\u1ed9ng t\u00e0i nguy\u00ean trong 5 ph\u00fat, v\u00e0 t\u1ef1 do lo\u1ea1i b\u1ecf s\u1ef1 c\u1ed1 v\u1eadt l\u00fd kh\u1ecfi t\u00e2m tr\u00ed.<\/p>\n<p>\u0110\u00e3 \u0111\u1ebfn l\u00fac \u0111\u1ec3 l\u1ea1i ph\u00eda sau nh\u1eefng c\u1ed7 m\u00e1y ch\u1ee7 truy\u1ec1n th\u1ed1ng n\u1eb7ng n\u1ec1, t\u1ed1n \u0111i\u1ec7n v\u00e0 \u0111\u1ea7y r\u1ee7i ro. N\u1ebfu b\u1ea1n \u0111ang c\u1ea7n m\u1ed9t b\u1ec7 ph\u00f3ng v\u1eefng ch\u1eafc, \u1ed5n \u0111\u1ecbnh nh\u01b0ng v\u1eabn n\u1eb1m trong v\u00f2ng ki\u1ec3m so\u00e1t ng\u00e2n s\u00e1ch, h\u00e3y b\u1eaft \u0111\u1ea7u tr\u1ea3i nghi\u1ec7m ngay <a href=\"https:\/\/interdata.vn\/cloud-server\/\" target=\"_blank\" rel=\"noopener\">h\u1ea1 t\u1ea7ng Cloud Server NVMe t\u1ed1c \u0111\u1ed9 cao<\/a> \u0111\u1ec3 c\u1ea3m nh\u1eadn r\u00f5 n\u00e9t s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 hi\u1ec7u n\u0103ng t\u1ea3i trang c\u0169ng nh\u01b0 \u0111\u1ed9 ph\u1ea3n h\u1ed3i th\u1ef1c t\u1ebf c\u1ee7a \u1ee9ng d\u1ee5ng.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u00f3m t\u1eaft nhanh: Public cloud\u00a0l\u00e0 m\u00f4 h\u00ecnh \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y n\u01a1i nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 s\u1edf h\u1eefu, qu\u1ea3n l\u00fd v\u00e0 ph\u00e2n ph\u1ed1i t\u00e0i nguy\u00ean t\u00ednh to\u00e1n (nh\u01b0 server, b\u1ed9 nh\u1edb, m\u1ea1ng) qua internet cho nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng chung. Thay v\u00ec ph\u1ea3i chi s\u1ed1 ti\u1ec1n l\u1edbn mua m\u00e1y ch\u1ee7 v\u1eadt l\u00fd, doanh nghi\u1ec7p ch\u1ec9<\/p>\n","protected":false},"author":2,"featured_media":40893,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[48],"tags":[],"class_list":["post-15195","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cloud-server"],"_links":{"self":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts\/15195","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/comments?post=15195"}],"version-history":[{"count":5,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts\/15195\/revisions"}],"predecessor-version":[{"id":40897,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts\/15195\/revisions\/40897"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/media\/40893"}],"wp:attachment":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/media?parent=15195"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/categories?post=15195"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/tags?post=15195"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}