{"id":7325,"date":"2026-09-14T16:44:43","date_gmt":"2026-09-14T09:44:43","guid":{"rendered":"https:\/\/tpcloud.vn\/?p=7325"},"modified":"2026-09-15T15:15:40","modified_gmt":"2026-09-15T08:15:40","slug":"7-chien-luoc-r-trong-cloud-migration","status":"publish","type":"post","link":"https:\/\/tpcloud.vn\/en\/7-chien-luoc-r-trong-cloud-migration\/","title":{"rendered":"7 chi\u1ebfn l\u01b0\u1ee3c R trong Cloud migration (di chuy\u1ec3n l\u00ean \u0111\u00e1m m\u00e2y)"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Khi b\u1eaft \u0111\u1ea7u m\u1ed9t d\u1ef1 \u00e1n cloud migration, doanh nghi\u1ec7p c\u1ea7n x\u00e1c \u0111\u1ecbnh c\u00e1ch x\u1eed l\u00fd ph\u00f9 h\u1ee3p cho t\u1eebng h\u1ec7 th\u1ed1ng thay v\u00ec \u00e1p d\u1ee5ng c\u00f9ng m\u1ed9t ph\u01b0\u01a1ng \u00e1n cho to\u00e0n b\u1ed9 m\u00f4i tr\u01b0\u1eddng. C\u00f3 application c\u1ea7n \u01b0u ti\u00ean t\u1ed1c \u0111\u1ed9, c\u00f3 h\u1ec7 th\u1ed1ng c\u1ea7n t\u1ed1i \u01b0u tr\u01b0\u1edbc khi chuy\u1ec3n, c\u0169ng c\u00f3 workload n\u00ean gi\u1eef l\u1ea1i ho\u1eb7c lo\u1ea1i b\u1ecf. \u0110\u00e2y l\u00e0 l\u00fd do framework 7R trong Cloud migration \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 h\u1ed7 tr\u1ee3 doanh nghi\u1ec7p ph\u00e2n lo\u1ea1i v\u00e0 l\u1ef1a ch\u1ecdn chi\u1ebfn l\u01b0\u1ee3c ph\u00f9 h\u1ee3p cho t\u1eebng application.<\/span><\/p>\n<h2><b>Cloud Migration l\u00e0 g\u00ec?<\/b><\/h2>\n<p>Cloud migration<span style=\"font-weight: 400;\"> l\u00e0 qu\u00e1 tr\u00ecnh di chuy\u1ec3n d\u1eef li\u1ec7u, \u1ee9ng d\u1ee5ng, workload ho\u1eb7c to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng CNTT t\u1eeb m\u00f4i tr\u01b0\u1eddng hi\u1ec7n t\u1ea1i l\u00ean Cloud. \u0110i\u1ec3m xu\u1ea5t ph\u00e1t c\u00f3 th\u1ec3 l\u00e0 On-premises, m\u00f4i tr\u01b0\u1eddng \u1ea3o ho\u00e1 t\u1ea1i Data Center ho\u1eb7c m\u1ed9t n\u1ec1n t\u1ea3ng Cloud kh\u00e1c, \u0111\u00edch \u0111\u1ebfn c\u0169ng c\u00f3 th\u1ec3 l\u00e0 Public Cloud, Private Cloud ho\u1eb7c ki\u1ebfn tr\u00fac Hybrid t\u00f9y m\u1ee5c ti\u00eau tri\u1ec3n khai.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Cloud migration kh\u00f4ng \u0111\u01a1n thu\u1ea7n l\u00e0 sao ch\u00e9p d\u1eef li\u1ec7u t\u1eeb Server c\u0169 sang Cloud. Qu\u00e1 tr\u00ecnh n\u00e0y th\u01b0\u1eddng li\u00ean quan \u0111\u1ebfn nhi\u1ec1u th\u00e0nh ph\u1ea7n nh\u01b0 application, database, network, security, c\u1ea5u h\u00ecnh h\u1ec7 th\u1ed1ng, license v\u00e0 c\u00e1c m\u1ed1i ph\u1ee5 thu\u1ed9c gi\u1eefa workload. V\u00ec v\u1eady, m\u1ed7i h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 c\u1ea7n m\u1ed9t c\u00e1ch migration kh\u00e1c nhau thay v\u00ec \u00e1p d\u1ee5ng c\u00f9ng m\u1ed9t ph\u01b0\u01a1ng \u00e1n cho to\u00e0n b\u1ed9 h\u1ea1 t\u1ea7ng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">M\u1ed9t s\u1ed1 \u0111\u1eb7c \u0111i\u1ec3m th\u01b0\u1eddng g\u1eb7p c\u1ee7a cloud migration g\u1ed3m:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n theo t\u1eebng workload ho\u1eb7c theo t\u1eebng giai \u0111o\u1ea1n thay v\u00ec chuy\u1ec3n to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng c\u00f9ng l\u00fac.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">M\u1ee9c \u0111\u1ed9 thay \u0111\u1ed5i application c\u00f3 th\u1ec3 t\u1eeb g\u1ea7n nh\u01b0 gi\u1eef nguy\u00ean \u0111\u1ebfn t\u00e1i ki\u1ebfn tr\u00fac \u0111\u00e1ng k\u1ec3.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u1ea7n \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch, d\u1eef li\u1ec7u, k\u1ebft n\u1ed1i, th\u1eddi gian gi\u00e1n \u0111o\u1ea1n v\u00e0 ph\u01b0\u01a1ng \u00e1n rollback tr\u01b0\u1edbc khi chuy\u1ec3n \u0111\u1ed5i.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Sau migration, doanh nghi\u1ec7p v\u1eabn c\u1ea7n theo d\u00f5i hi\u1ec7u su\u1ea5t, chi ph\u00ed v\u00e0 c\u00e1ch v\u1eadn h\u00e0nh \u0111\u1ec3 t\u1ed1i \u01b0u m\u00f4i tr\u01b0\u1eddng Cloud.<\/span><\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-7326 size-full\" src=\"https:\/\/tpcloud.vn\/wp-content\/uploads\/2026\/09\/ChatGPT-Image-10_21_45-11-thg-9-2026.webp\" alt=\"Cloud Migration l\u00e0 g\u00ec? \" width=\"1672\" height=\"941\" srcset=\"https:\/\/tpcloud.vn\/wp-content\/uploads\/2026\/09\/ChatGPT-Image-10_21_45-11-thg-9-2026.webp 1672w, https:\/\/tpcloud.vn\/wp-content\/uploads\/2026\/09\/ChatGPT-Image-10_21_45-11-thg-9-2026-300x169.webp 300w, https:\/\/tpcloud.vn\/wp-content\/uploads\/2026\/09\/ChatGPT-Image-10_21_45-11-thg-9-2026-1024x576.webp 1024w, https:\/\/tpcloud.vn\/wp-content\/uploads\/2026\/09\/ChatGPT-Image-10_21_45-11-thg-9-2026-768x432.webp 768w, https:\/\/tpcloud.vn\/wp-content\/uploads\/2026\/09\/ChatGPT-Image-10_21_45-11-thg-9-2026-1536x864.webp 1536w\" sizes=\"(max-width: 1672px) 100vw, 1672px\" \/><\/p>\n<p style=\"text-align: center;\"><span style=\"font-weight: 400;\">Cloud Migration l\u00e0 g\u00ec?<\/span><\/p>\n<p><span style=\"font-weight: 400;\">N\u1ebfu thi\u1ebfu k\u1ebf ho\u1ea1ch ph\u00f9 h\u1ee3p, cloud migration c\u00f3 th\u1ec3 ph\u00e1t sinh c\u00e1c v\u1ea5n \u0111\u1ec1 nh\u01b0 gi\u00e1n \u0111o\u1ea1n d\u1ecbch v\u1ee5, sai l\u1ec7ch d\u1eef li\u1ec7u, \u1ee9ng d\u1ee5ng kh\u00f4ng t\u01b0\u01a1ng th\u00edch, chi ph\u00ed cao h\u01a1n d\u1ef1 ki\u1ebfn ho\u1eb7c ph\u1ea3i ch\u1ec9nh s\u1eeda l\u1ea1i ki\u1ebfn tr\u00fac sau khi \u0111\u00e3 chuy\u1ec3n l\u00ean Cloud. \u0110\u00e2y l\u00e0 l\u00fd do doanh nghi\u1ec7p c\u1ea7n x\u00e1c \u0111\u1ecbnh chi\u1ebfn l\u01b0\u1ee3c migration ngay t\u1eeb \u0111\u1ea7u.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&gt;&gt; Tham kh\u1ea3o th\u00eam ki\u1ebfn th\u1ee9c v\u1ec1: <\/span><a href=\"https:\/\/tpcoms.vn\/lo-trinh-cloud-migration\/\" target=\"_blank\" rel=\"noopener noreferrer nofollow\"><span style=\"font-weight: 400;\">Chi\u1ebfn l\u01b0\u1ee3c &amp; x\u00e2y d\u1ef1ng l\u1ed9 tr\u00ecnh cloud migration cho doanh nghi\u1ec7p<\/span><\/a><\/p>\n<h2><b>7 chi\u1ebfn l\u01b0\u1ee3c R ph\u1ed5 bi\u1ebfn khi di chuy\u1ec3n l\u00ean Cloud<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">7R trong cloud migration g\u1ed3m Rehost, Replatform, Refactor\/Re-architect, Repurchase, Relocate, Retain v\u00e0 Retire. M\u1ed7i chi\u1ebfn l\u01b0\u1ee3c c\u00f3 m\u1ee9c \u0111\u1ed9 thay \u0111\u1ed5i, th\u1eddi gian tri\u1ec3n khai v\u00e0 y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt kh\u00e1c nhau, v\u00ec v\u1eady kh\u00f4ng nh\u1ea5t thi\u1ebft to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng ph\u1ea3i \u00e1p d\u1ee5ng c\u00f9ng m\u1ed9t ph\u01b0\u01a1ng \u00e1n.<\/span><\/p>\n<h3><b>Chi\u1ebfn l\u01b0\u1ee3c 1 &#8211; Rehost<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Rehost, th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 Lift and Shift, l\u00e0 chi\u1ebfn l\u01b0\u1ee3c chuy\u1ec3n application ho\u1eb7c workload t\u1eeb m\u00f4i tr\u01b0\u1eddng hi\u1ec7n t\u1ea1i l\u00ean Cloud v\u1edbi r\u1ea5t \u00edt thay \u0111\u1ed5i v\u1ec1 ki\u1ebfn tr\u00fac v\u00e0 m\u00e3 ngu\u1ed3n. H\u1ec7 th\u1ed1ng ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c chuy\u1ec3n sang h\u1ea1 t\u1ea7ng m\u1edbi thay v\u00ec thi\u1ebft k\u1ebf l\u1ea1i c\u00e1ch v\u1eadn h\u00e0nh.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Do m\u1ee9c \u0111\u1ed9 thay \u0111\u1ed5i th\u1ea5p, Rehost th\u01b0\u1eddng gi\u00fap r\u00fat ng\u1eafn th\u1eddi gian cloud migration v\u00e0 gi\u1ea3m effort ch\u1ec9nh s\u1eeda application trong giai \u0111o\u1ea1n chuy\u1ec3n \u0111\u1ed5i.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Tuy nhi\u00ean, vi\u1ec7c gi\u1eef nguy\u00ean ph\u1ea7n l\u1edbn ki\u1ebfn tr\u00fac c\u0169 \u0111\u1ed3ng ngh\u0129a application c\u00f3 th\u1ec3 ch\u01b0a khai th\u00e1c \u0111\u1ea7y \u0111\u1ee7 c\u00e1c cloud-native capabilities nh\u01b0 auto scaling, managed services ho\u1eb7c ki\u1ebfn tr\u00fac ph\u00e2n t\u00e1n.<\/span><\/p>\n<h3><b>Chi\u1ebfn l\u01b0\u1ee3c 2 &#8211; Replatform<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Replatform, \u0111\u00f4i khi \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 Lift, Tinker and Shift, g\u1ec9ai ph\u00e1p gi\u1eef l\u1ea1i ph\u1ea7n l\u1edbn ki\u1ebfn tr\u00fac application nh\u01b0ng th\u1ef1c hi\u1ec7n m\u1ed9t s\u1ed1 thay \u0111\u1ed5i \u0111\u1ec3 t\u1eadn d\u1ee5ng t\u1ed1t h\u01a1n c\u00e1c d\u1ecbch v\u1ee5 Cloud.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">M\u1ee9c \u0111\u1ed9 thay \u0111\u1ed5i c\u1ee7a Replatform cao h\u01a1n Rehost nh\u01b0ng v\u1eabn ch\u01b0a \u0111\u1ebfn m\u1ee9c t\u00e1i c\u1ea5u tr\u00fac to\u00e0n b\u1ed9 application. Doanh nghi\u1ec7p c\u00f3 th\u1ec3 chuy\u1ec3n database sang managed database, thay \u0111\u1ed5i c\u00e1ch l\u01b0u tr\u1eef ho\u1eb7c \u0111i\u1ec1u ch\u1ec9nh m\u1ed9t s\u1ed1 th\u00e0nh ph\u1ea7n v\u1eadn h\u00e0nh \u0111\u1ec3 gi\u1ea3m b\u1edbt c\u00f4ng vi\u1ec7c qu\u1ea3n tr\u1ecb th\u1ee7 c\u00f4ng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u01afu \u0111i\u1ec3m c\u1ee7a Replatform l\u00e0 gi\u00fap application khai th\u00e1c Cloud t\u1ed1t h\u01a1n m\u00e0 effort migration v\u1eabn th\u1ea5p h\u01a1n Refactor\/Re-architect. Tuy nhi\u00ean, do ki\u1ebfn tr\u00fac c\u1ed1t l\u00f5i ph\u1ea7n l\u1edbn v\u1eabn \u0111\u01b0\u1ee3c gi\u1eef nguy\u00ean, kh\u1ea3 n\u0103ng t\u1eadn d\u1ee5ng c\u00e1c cloud-native capabilities v\u1eabn c\u00f3 gi\u1edbi h\u1ea1n.<\/span><\/p>\n<h3><b>Chi\u1ebfn l\u01b0\u1ee3c 3 &#8211; Refactor\/Re-architect<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Refactor\/Re-architect l\u00e0 chi\u1ebfn l\u01b0\u1ee3c thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3 ki\u1ebfn tr\u00fac ho\u1eb7c code c\u1ee7a application \u0111\u1ec3 ph\u00f9 h\u1ee3p h\u01a1n v\u1edbi c\u00e1ch v\u1eadn h\u00e0nh tr\u00ean Cloud.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">T\u00f9y t\u1eebng h\u1ec7 th\u1ed1ng, doanh nghi\u1ec7p c\u00f3 th\u1ec3 t\u00e1ch m\u1ed9t s\u1ed1 th\u00e0nh ph\u1ea7n c\u1ee7a ki\u1ebfn tr\u00fac monolithic, \u00e1p d\u1ee5ng container, serverless ho\u1eb7c microservices n\u1ebfu th\u1ef1c s\u1ef1 ph\u00f9 h\u1ee3p v\u1edbi m\u1ee5c ti\u00eau k\u1ef9 thu\u1eadt.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">So v\u1edbi Rehost v\u00e0 Replatform, Refactor cho ph\u00e9p khai th\u00e1c s\u00e2u h\u01a1n c\u00e1c kh\u1ea3 n\u0103ng nh\u01b0 scalability, resilience v\u00e0 automation c\u1ee7a Cloud. \u0110\u1ed5i l\u1ea1i, chi\u1ebfn l\u01b0\u1ee3c n\u00e0y \u0111\u00f2i h\u1ecfi nhi\u1ec1u th\u1eddi gian, chi ph\u00ed v\u00e0 technical effort h\u01a1n do application ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1, ch\u1ec9nh s\u1eeda v\u00e0 ki\u1ec3m th\u1eed \u1edf m\u1ee9c s\u00e2u h\u01a1n.<\/span><\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-7328 aligncenter\" src=\"https:\/\/tpcloud.vn\/wp-content\/uploads\/2026\/09\/ChatGPT-Image-10_28_38-11-thg-9-2026.webp\" alt=\"Chi\u1ebfn l\u01b0\u1ee3c Rehost - Replatform - Refactor\/Re-architect\" width=\"1672\" height=\"941\" srcset=\"https:\/\/tpcloud.vn\/wp-content\/uploads\/2026\/09\/ChatGPT-Image-10_28_38-11-thg-9-2026.webp 1672w, https:\/\/tpcloud.vn\/wp-content\/uploads\/2026\/09\/ChatGPT-Image-10_28_38-11-thg-9-2026-300x169.webp 300w, https:\/\/tpcloud.vn\/wp-content\/uploads\/2026\/09\/ChatGPT-Image-10_28_38-11-thg-9-2026-1024x576.webp 1024w, https:\/\/tpcloud.vn\/wp-content\/uploads\/2026\/09\/ChatGPT-Image-10_28_38-11-thg-9-2026-768x432.webp 768w, https:\/\/tpcloud.vn\/wp-content\/uploads\/2026\/09\/ChatGPT-Image-10_28_38-11-thg-9-2026-1536x864.webp 1536w\" sizes=\"(max-width: 1672px) 100vw, 1672px\" \/><\/p>\n<p style=\"text-align: center;\"><span style=\"font-weight: 400;\">Chi\u1ebfn l\u01b0\u1ee3c Rehost &#8211; Replatform &#8211; Refactor\/Re-architect<\/span><\/p>\n<h3><b>Chi\u1ebfn l\u01b0\u1ee3c 4 &#8211; Repurchase<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Repurchase thay th\u1ebf application hi\u1ec7n t\u1ea1i b\u1eb1ng m\u1ed9t s\u1ea3n ph\u1ea9m ho\u1eb7c d\u1ecbch v\u1ee5 kh\u00e1c thay v\u00ec ti\u1ebfp t\u1ee5c di chuy\u1ec3n v\u00e0 duy tr\u00ec h\u1ec7 th\u1ed1ng c\u0169. Tr\u01b0\u1eddng h\u1ee3p ph\u1ed5 bi\u1ebfn l\u00e0 chuy\u1ec3n t\u1eeb ph\u1ea7n m\u1ec1m t\u1ef1 tri\u1ec3n khai sang m\u1ed9t gi\u1ea3i ph\u00e1p SaaS c\u00f3 ch\u1ee9c n\u0103ng t\u01b0\u01a1ng \u0111\u01b0\u01a1ng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">M\u1ee9c \u0111\u1ed9 thay \u0111\u1ed5i \u1edf \u0111\u00e2y kh\u00f4ng n\u1eb1m nhi\u1ec1u \u1edf vi\u1ec7c ch\u1ec9nh s\u1eeda code c\u0169, m\u00e0 \u1edf thay \u0111\u1ed5i n\u1ec1n t\u1ea3ng s\u1eed d\u1ee5ng. C\u00e1ch ti\u1ebfp c\u1eadn n\u00e0y c\u00f3 th\u1ec3 gi\u1ea3m g\u00e1nh n\u1eb7ng qu\u1ea3n tr\u1ecb infrastructure v\u00e0 application, nh\u01b0ng doanh nghi\u1ec7p v\u1eabn c\u1ea7n x\u1eed l\u00fd data migration, integration v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng li\u00ean quan v\u00e0 \u0111i\u1ec1u ch\u1ec9nh quy tr\u00ecnh s\u1eed d\u1ee5ng.<\/span><\/p>\n<h3><b>Chi\u1ebfn l\u01b0\u1ee3c 5 &#8211; Relocate<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Relocate l\u00e0 chi\u1ebfn l\u01b0\u1ee3c di chuy\u1ec3n workload \u1edf c\u1ea5p \u0111\u1ed9 h\u1ea1 t\u1ea7ng ho\u1eb7c m\u00f4i tr\u01b0\u1eddng \u1ea3o h\u00f3a sang m\u1ed9t n\u1ec1n t\u1ea3ng Cloud t\u01b0\u01a1ng th\u00edch m\u00e0 kh\u00f4ng c\u1ea7n thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3 ki\u1ebfn tr\u00fac application. Thay v\u00ec x\u1eed l\u00fd ri\u00eang t\u1eebng \u1ee9ng d\u1ee5ng, doanh nghi\u1ec7p c\u00f3 th\u1ec3 di chuy\u1ec3n m\u1ed9t nh\u00f3m VM ho\u1eb7c c\u1ea3 m\u00f4i tr\u01b0\u1eddng virtualization theo c\u00e1ch gi\u1eef l\u1ea1i ph\u1ea7n l\u1edbn c\u1ea5u tr\u00fac hi\u1ec7n t\u1ea1i.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Relocate ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c m\u00f4i tr\u01b0\u1eddng \u1ea3o h\u00f3a l\u1edbn c\u1ea7n cloud migration trong th\u1eddi gian t\u01b0\u01a1ng \u0111\u1ed1i ng\u1eafn. Tuy nhi\u00ean, do ki\u1ebfn tr\u00fac v\u00e0 n\u1ec1n t\u1ea3ng c\u0169 ph\u1ea7n l\u1edbn v\u1eabn \u0111\u01b0\u1ee3c gi\u1eef l\u1ea1i, h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 ch\u01b0a t\u1eadn d\u1ee5ng s\u00e2u c\u00e1c d\u1ecbch v\u1ee5 cloud-native sau khi di chuy\u1ec3n.<\/span><\/p>\n<p><b>L\u01b0u \u00fd:<\/b><span style=\"font-weight: 400;\"> C\u1ea7n ph\u00e2n bi\u1ec7t l\u00e0 Rehost t\u1eadp trung v\u00e0o vi\u1ec7c di chuy\u1ec3n t\u1eebng workload ho\u1eb7c VM sang h\u1ea1 t\u1ea7ng Cloud v\u1edbi \u00edt thay \u0111\u1ed5i \u1edf application&#8230;Relocate t\u1eadp trung nhi\u1ec1u h\u01a1n v\u00e0o vi\u1ec7c di chuy\u1ec3n m\u00f4i tr\u01b0\u1eddng virtualization ho\u1eb7c nh\u00f3m workload sang n\u1ec1n t\u1ea3ng Cloud t\u01b0\u01a1ng th\u00edch, \u0111\u1ed3ng th\u1eddi gi\u1eef l\u1ea1i ph\u1ea7n l\u1edbn c\u1ea5u tr\u00fac hi\u1ec7n h\u1eefu.<\/span><\/p>\n<h3><b>Chi\u1ebfn l\u01b0\u1ee3c 6 &#8211; Retain<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Retain s\u1ebd gi\u1eef l\u1ea1i application ho\u1eb7c workload \u1edf m\u00f4i tr\u01b0\u1eddng hi\u1ec7n t\u1ea1i thay v\u00ec \u0111\u01b0a l\u00ean Cloud ngay trong giai \u0111o\u1ea1n migration.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Doanh nghi\u1ec7p c\u00f3 th\u1ec3 ch\u1ecdn Retain khi ch\u01b0a c\u00f3 business case \u0111\u1ee7 r\u00f5 r\u00e0ng, application c\u00f2n ph\u1ee5 thu\u1ed9c nhi\u1ec1u v\u00e0o h\u1ec7 th\u1ed1ng kh\u00e1c, t\u1ed3n t\u1ea1i y\u00eau c\u1ea7u compliance\/data \u0111\u1eb7c th\u00f9 ho\u1eb7c h\u1ec7 th\u1ed1ng d\u1ef1 ki\u1ebfn s\u1edbm \u0111\u01b0\u1ee3c thay th\u1ebf.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p, chi ph\u00ed v\u00e0 r\u1ee7i ro migration \u1edf th\u1eddi \u0111i\u1ec3m hi\u1ec7n t\u1ea1i c\u0169ng c\u00f3 th\u1ec3 l\u1edbn h\u01a1n gi\u00e1 tr\u1ecb nh\u1eadn \u0111\u01b0\u1ee3c.<\/span><\/p>\n<h3><b>Chi\u1ebfn l\u01b0\u1ee3c 7 &#8211; Retire<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Chi\u1ebfn l\u01b0\u1ee3c Retire ng\u1eebng v\u1eadn h\u00e0nh v\u00e0 decommission nh\u1eefng application ho\u1eb7c workload kh\u00f4ng c\u00f2n t\u1ea1o gi\u00e1 tr\u1ecb, thay v\u00ec ti\u1ebfp t\u1ee5c \u0111\u1ea7u t\u01b0 \u0111\u1ec3 di chuy\u1ec3n ch\u00fang l\u00ean Cloud.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Trong qu\u00e1 tr\u00ecnh assessment, doanh nghi\u1ec7p c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n c\u00e1c h\u1ec7 th\u1ed1ng kh\u00f4ng c\u00f2n ng\u01b0\u1eddi d\u00f9ng, ch\u1ee9c n\u0103ng b\u1ecb tr\u00f9ng l\u1eb7p, application legacy \u0111\u00e3 \u0111\u01b0\u1ee3c thay th\u1ebf ho\u1eb7c workload kh\u00f4ng c\u00f2n ph\u1ee5c v\u1ee5 nhu c\u1ea7u kinh doanh. V\u1edbi nh\u1eefng tr\u01b0\u1eddng h\u1ee3p n\u00e0y, migration ch\u1ec9 l\u00e0m t\u0103ng th\u00eam effort v\u00e0 t\u00e0i nguy\u00ean ph\u1ea3i duy tr\u00ec.<\/span><\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-7330 aligncenter\" src=\"https:\/\/tpcloud.vn\/wp-content\/uploads\/2026\/09\/ChatGPT-Image-10_30_22-11-thg-9-2026.webp\" alt=\"Chi\u1ebfn l\u01b0\u1ee3c Repurchase - Relocate - Retain - Retire \" width=\"1672\" height=\"941\" srcset=\"https:\/\/tpcloud.vn\/wp-content\/uploads\/2026\/09\/ChatGPT-Image-10_30_22-11-thg-9-2026.webp 1672w, https:\/\/tpcloud.vn\/wp-content\/uploads\/2026\/09\/ChatGPT-Image-10_30_22-11-thg-9-2026-300x169.webp 300w, https:\/\/tpcloud.vn\/wp-content\/uploads\/2026\/09\/ChatGPT-Image-10_30_22-11-thg-9-2026-1024x576.webp 1024w, https:\/\/tpcloud.vn\/wp-content\/uploads\/2026\/09\/ChatGPT-Image-10_30_22-11-thg-9-2026-768x432.webp 768w, https:\/\/tpcloud.vn\/wp-content\/uploads\/2026\/09\/ChatGPT-Image-10_30_22-11-thg-9-2026-1536x864.webp 1536w\" sizes=\"(max-width: 1672px) 100vw, 1672px\" \/><\/p>\n<p style=\"text-align: center;\"><span style=\"font-weight: 400;\">Chi\u1ebfn l\u01b0\u1ee3c Repurchase &#8211; Relocate &#8211; Retain &#8211; Retire<\/span><\/p>\n<h2><b>L\u00e0m th\u1ebf n\u00e0o l\u1ef1a ch\u1ecdn chi\u1ebfn l\u01b0\u1ee3c 7R ph\u00f9 h\u1ee3p?<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Kh\u00f4ng c\u00f3 m\u1ed9t chi\u1ebfn l\u01b0\u1ee3c 7R ph\u00f9 h\u1ee3p cho m\u1ecdi application. Doanh nghi\u1ec7p c\u1ea7n \u0111\u00e1nh gi\u00e1 \u0111\u1ed3ng th\u1eddi hi\u1ec7n tr\u1ea1ng k\u1ef9 thu\u1eadt, gi\u00e1 tr\u1ecb h\u1ec7 th\u1ed1ng v\u00e0 m\u1ee5c ti\u00eau v\u1eadn h\u00e0nh sau cloud migration.<\/span><\/p>\n<p><b>\u0110\u00e1nh gi\u00e1 ki\u1ebfn tr\u00fac v\u00e0 dependency c\u1ee7a \u1ee9ng d\u1ee5ng<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Xem x\u00e9t application architecture, database, OS\/runtime, integration, network, hardware v\u00e0 c\u00e1c dependency li\u00ean quan. \u0110\u00e2y l\u00e0 c\u01a1 s\u1edf \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh n\u00ean Rehost, Relocate, Replatform hay Refactor.<\/span><\/p>\n<p><b>X\u00e1c \u0111\u1ecbnh gi\u00e1 tr\u1ecb v\u00e0 v\u00f2ng \u0111\u1eddi c\u1ee7a h\u1ec7 th\u1ed1ng<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Kh\u00f4ng ph\u1ea3i application n\u00e0o c\u0169ng c\u1ea7n migration. V\u1edbi h\u1ec7 th\u1ed1ng s\u1eafp \u0111\u01b0\u1ee3c thay th\u1ebf, \u00edt gi\u00e1 tr\u1ecb ho\u1eb7c ch\u01b0a \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n chuy\u1ec3n \u0111\u1ed5i, doanh nghi\u1ec7p c\u00f3 th\u1ec3 c\u00e2n nh\u1eafc Retire, Retain ho\u1eb7c Repurchase.<\/span><\/p>\n<p><b>C\u00e2n \u0111\u1ed1i m\u1ee9c \u0111\u1ed9 thay \u0111\u1ed5i v\u1edbi th\u1eddi gian v\u00e0 chi ph\u00ed<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u01afu ti\u00ean t\u1ed1c \u0111\u1ed9:<\/b><span style=\"font-weight: 400;\"> Rehost\/Relocate.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>T\u1ed1i \u01b0u v\u1eeba ph\u1ea3i:<\/b><span style=\"font-weight: 400;\"> Replatform.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>T\u00e1i c\u1ea5u tr\u00fac d\u00e0i h\u1ea1n:<\/b><span style=\"font-weight: 400;\"> Refactor.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Gi\u1ea3i ph\u00e1p hi\u1ec7n t\u1ea1i kh\u00f4ng c\u00f2n ph\u00f9 h\u1ee3p:<\/b><span style=\"font-weight: 400;\"> Repurchase.<\/span><\/li>\n<\/ul>\n<p><b>\u0110\u00e1nh gi\u00e1 y\u00eau c\u1ea7u v\u1eadn h\u00e0nh sau migration<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Chi\u1ebfn l\u01b0\u1ee3c l\u1ef1a ch\u1ecdn c\u1ea7n \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u v\u1ec1 scalability, availability, performance, security, Backup\/DR, monitoring v\u00e0 automation. M\u1ee5c ti\u00eau kh\u00f4ng ch\u1ec9 l\u00e0 \u0111\u01b0a h\u1ec7 th\u1ed1ng l\u00ean Cloud, m\u00e0 c\u00f2n ph\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi target operating model sau migration.<\/span><\/p>\n<h3><b>C\u00f3 n\u00ean \u00e1p d\u1ee5ng m\u1ed9t chi\u1ebfn l\u01b0\u1ee3c R cho to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">C\u00e2u tr\u1ea3 l\u1eddi l\u00e0 kh\u00f4ng nh\u1ea5t thi\u1ebft, ch\u1eb3ng h\u1ea1n, m\u1ed9t doanh nghi\u1ec7p b\u00e1n l\u1ebb c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng nhi\u1ec1u chi\u1ebfn l\u01b0\u1ee3c R song song:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">H\u1ec7 th\u1ed1ng ch\u1ea5m c\u00f4ng c\u0169 kh\u00f4ng c\u00f2n s\u1eed d\u1ee5ng th\u00ec Retire<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">M\u1ed9t \u1ee9ng d\u1ee5ng n\u1ed9i b\u1ed9 c\u00f2n ph\u1ee5 thu\u1ed9c ph\u1ea7n c\u1ee9ng \u0111\u1eb7c th\u00f9 th\u00ec Retain<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Website th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed c\u1ea7n chuy\u1ec3n nhanh c\u00f3 th\u1ec3 Rehost<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Database c\u1ee7a h\u1ec7 th\u1ed1ng b\u00e1n h\u00e0ng \u0111\u01b0\u1ee3c Replatform sang managed database<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u1ee8ng d\u1ee5ng loyalty chi\u1ebfn l\u01b0\u1ee3c c\u00f3 th\u1ec3 Refactor \u0111\u1ec3 h\u1ed7 tr\u1ee3 m\u1edf r\u1ed9ng t\u1ed1t h\u01a1n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00f2n ph\u1ea7n m\u1ec1m CRM legacy c\u00f3 th\u1ec3 Repurchase b\u1eb1ng m\u1ed9t gi\u1ea3i ph\u00e1p SaaS m\u1edbi<\/span><\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-7332 aligncenter\" src=\"https:\/\/tpcloud.vn\/wp-content\/uploads\/2026\/09\/ChatGPT-Image-10_45_08-11-thg-9-2026.webp\" alt=\"\u00c1p d\u1ee5ng nhi\u1ec1u chi\u1ebfn l\u01b0\u1ee3c R cho h\u1ec7 th\u1ed1ng \" width=\"1672\" height=\"941\" srcset=\"https:\/\/tpcloud.vn\/wp-content\/uploads\/2026\/09\/ChatGPT-Image-10_45_08-11-thg-9-2026.webp 1672w, https:\/\/tpcloud.vn\/wp-content\/uploads\/2026\/09\/ChatGPT-Image-10_45_08-11-thg-9-2026-300x169.webp 300w, https:\/\/tpcloud.vn\/wp-content\/uploads\/2026\/09\/ChatGPT-Image-10_45_08-11-thg-9-2026-1024x576.webp 1024w, https:\/\/tpcloud.vn\/wp-content\/uploads\/2026\/09\/ChatGPT-Image-10_45_08-11-thg-9-2026-768x432.webp 768w, https:\/\/tpcloud.vn\/wp-content\/uploads\/2026\/09\/ChatGPT-Image-10_45_08-11-thg-9-2026-1536x864.webp 1536w\" sizes=\"(max-width: 1672px) 100vw, 1672px\" \/><\/p>\n<p style=\"text-align: center;\"><span style=\"font-weight: 400;\">\u00c1p d\u1ee5ng nhi\u1ec1u chi\u1ebfn l\u01b0\u1ee3c R cho h\u1ec7 th\u1ed1ng<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Tr\u01b0\u1eddng h\u1ee3p n\u00e0y cho th\u1ea5y 7R n\u00ean \u0111\u01b0\u1ee3c d\u00f9ng nh\u01b0 framework ra quy\u1ebft \u0111\u1ecbnh cho t\u1eebng application, thay v\u00ec \u00e1p d\u1ee5ng m\u1ed9t chi\u1ebfn l\u01b0\u1ee3c duy nh\u1ea5t cho to\u00e0n b\u1ed9 ch\u01b0\u01a1ng tr\u00ecnh cloud migration c\u1ee7a doanh nghi\u1ec7p.<\/span><\/p>\n<p><b>K\u1ebft lu\u1eadn<\/b><\/p>\n<p><span style=\"font-weight: 400;\">7 nguy\u00ean t\u1eafc R trong Cloud migration gi\u00fap doanh nghi\u1ec7p tr\u00e1nh \u00e1p d\u1ee5ng m\u1ed9t ph\u01b0\u01a1ng \u00e1n migration duy nh\u1ea5t cho to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng, b\u1edfi m\u1ed7i application c\u00f3 gi\u00e1 tr\u1ecb, dependency v\u00e0 v\u00f2ng \u0111\u1eddi kh\u00e1c nhau. Rehost, Relocate, Replatform, Refactor, Repurchase, Retain hay Retire \u0111\u1ec1u c\u00f3 vai tr\u00f2 ri\u00eang t\u00f9y m\u1ee5c ti\u00eau c\u1ee7a t\u1eebng workload.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0110i\u1ec3m quan tr\u1ecdng kh\u00f4ng n\u1eb1m \u1edf vi\u1ec7c ch\u1ecdn ch\u1eef R n\u00e0o ph\u1ed5 bi\u1ebfn nh\u1ea5t, m\u00e0 l\u00e0 \u0111\u00e1nh gi\u00e1 \u0111\u00fang t\u1eebng application tr\u01b0\u1edbc khi quy\u1ebft \u0111\u1ecbnh. Khi 7R \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 m\u1ed9t framework ph\u00e2n lo\u1ea1i v\u00e0 ra quy\u1ebft \u0111\u1ecbnh, doanh nghi\u1ec7p c\u00f3 th\u1ec3 x\u00e2y d\u1ef1ng l\u1ed9 tr\u00ecnh cloud migration th\u1ef1c t\u1ebf h\u01a1n, \u0111\u1ed3ng th\u1eddi c\u00e2n b\u1eb1ng gi\u1eefa t\u1ed1c \u0111\u1ed9 tri\u1ec3n khai, m\u1ee9c \u0111\u1ed9 thay \u0111\u1ed5i, chi ph\u00ed v\u00e0 y\u00eau c\u1ea7u v\u1eadn h\u00e0nh d\u00e0i h\u1ea1n.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014<\/span><\/p>\n<p><span style=\"font-weight: 400;\">H\u00e3y li\u00ean h\u1ec7 TPCloud \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n gi\u1ea3i ph\u00e1p Cloud ph\u00f9 h\u1ee3p nhu c\u1ea7u v\u00e0 quy m\u00f4 doanh nghi\u1ec7p.<\/span><\/p>\n<p><b>* Hotline (+84) 96803 6868<\/b><\/p>\n<p><b>* Website: tpcloud.vn<\/b><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Khi b\u1eaft \u0111\u1ea7u m\u1ed9t d\u1ef1 \u00e1n cloud migration, doanh nghi\u1ec7p c\u1ea7n x\u00e1c \u0111\u1ecbnh c\u00e1ch x\u1eed l\u00fd ph\u00f9 h\u1ee3p cho t\u1eebng h\u1ec7 th\u1ed1ng thay v\u00ec \u00e1p d\u1ee5ng c\u00f9ng m\u1ed9t ph\u01b0\u01a1ng \u00e1n cho to\u00e0n b\u1ed9 m\u00f4i tr\u01b0\u1eddng. C\u00f3 application c\u1ea7n \u01b0u ti\u00ean t\u1ed1c \u0111\u1ed9, c\u00f3 h\u1ec7 th\u1ed1ng c\u1ea7n t\u1ed1i \u01b0u tr\u01b0\u1edbc khi chuy\u1ec3n, c\u0169ng c\u00f3 workload n\u00ean [&hellip;]<\/p>\n","protected":false},"author":14,"featured_media":7338,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[19],"tags":[],"class_list":["post-7325","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dien-toan-dam-may"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>TPCLOUD | 7 chi\u1ebfn l\u01b0\u1ee3c R trong Cloud migration (di chuy\u1ec3n l\u00ean \u0111\u00e1m m\u00e2y)<\/title>\n<meta name=\"description\" content=\"7 chi\u1ebfn l\u01b0\u1ee3c R trong Cloud migration g\u1ed3m Rehost, Replatform, Refactor, Repurchase, Relocate, 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