{"id":4874,"date":"2026-07-13T20:12:49","date_gmt":"2026-07-13T11:12:49","guid":{"rendered":"https:\/\/smilesoftware.org\/?p=4874"},"modified":"2026-07-13T20:12:51","modified_gmt":"2026-07-13T11:12:51","slug":"%e3%83%9e%e3%82%a4%e3%82%b0%e3%83%ac%e3%83%bc%e3%82%b7%e3%83%a7%e3%83%b3%e3%81%a8%e3%81%af%ef%bc%9f%e3%83%aa%e3%83%9b%e3%82%b9%e3%83%88%e3%80%81%e3%83%aa%e3%83%a9%e3%82%a4%e3%83%88%e3%80%81%e3%83%aa-2","status":"publish","type":"post","link":"https:\/\/smilesoftware.org\/vn\/%E3%83%9E%E3%82%A4%E3%82%B0%E3%83%AC%E3%83%BC%E3%82%B7%E3%83%A7%E3%83%B3%E3%81%A8%E3%81%AF%E3%83%AA%E3%83%9B%E3%82%B9%E3%83%88%E3%83%AA%E3%83%A9%E3%82%A4%E3%83%88%E3%83%AA-2\/","title":{"rendered":"Migration l\u00e0 g\u00ec? Hi\u1ec3u ngay s\u1ef1 kh\u00e1c bi\u1ec7t v\u00e0 ph\u01b0\u01a1ng ph\u00e1p th\u1ef1c hi\u1ec7n rehost, rewrite, rebuild!"},"content":{"rendered":"<div class=\"wp-block-group smile-post-content\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><header class=\"smile-article-header\"><div><span class=\"smile-category-pill\">Blog<\/span><span class=\"smile-date\">2026.07.09<\/span><\/div><h1 class=\"smile-article-title\">Migration l\u00e0 g\u00ec? Hi\u1ec3u ngay s\u1ef1 kh\u00e1c bi\u1ec7t v\u00e0 ph\u01b0\u01a1ng ph\u00e1p th\u1ef1c hi\u1ec7n rehost, rewrite, rebuild!<\/h1><p class=\"smile-excerpt\"><\/p><\/header>\n\n<nav class=\"smile-toc\" aria-label=\"M\u1ee5c l\u1ee5c\"><h2 class=\"smile-toc__title\">M\u1ee5c l\u1ee5c<\/h2><div class=\"smile-toc__grid\"><a class=\"smile-toc__item\" href=\"#section-1\"><b class=\"smile-toc__number\">01<\/b><span class=\"smile-toc__label\">Migration l\u00e0 g\u00ec<\/span><\/a><a class=\"smile-toc__item\" href=\"#section-2\"><b class=\"smile-toc__number\">02<\/b><span class=\"smile-toc__label\">V\u00ec sao migration tr\u1edf n\u00ean c\u1ea7n thi\u1ebft v\u00e0o th\u1eddi \u0111i\u1ec3m n\u00e0y<\/span><\/a><a class=\"smile-toc__item\" href=\"#section-3\"><b class=\"smile-toc__number\">03<\/b><span class=\"smile-toc__label\">S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa rehost, rewrite v\u00e0 rebuild<\/span><\/a><a class=\"smile-toc__item\" href=\"#section-4\"><b class=\"smile-toc__number\">04<\/b><span class=\"smile-toc__label\">N\u00ean l\u1ef1a ch\u1ecdn ph\u01b0\u01a1ng ph\u00e1p n\u00e0o<\/span><\/a><a class=\"smile-toc__item\" href=\"#section-5\"><b class=\"smile-toc__number\">05<\/b><span class=\"smile-toc__label\">C\u00e1ch tri\u1ec3n khai th\u01b0\u1eddng g\u1eb7p trong th\u1ef1c t\u1ebf<\/span><\/a><a class=\"smile-toc__item\" href=\"#section-6\"><b class=\"smile-toc__number\">06<\/b><span class=\"smile-toc__label\">Nh\u1eefng th\u00e1ch th\u1ee9c th\u01b0\u1eddng g\u1eb7p trong migration<\/span><\/a><a class=\"smile-toc__item\" href=\"#section-7\"><b class=\"smile-toc__number\">07<\/b><span class=\"smile-toc__label\">C\u00e1ch tri\u1ec3n khai gi\u00fap tr\u00e1nh th\u1ea5t b\u1ea1i<\/span><\/a><a class=\"smile-toc__item\" href=\"#section-8\"><b class=\"smile-toc__number\">08<\/b><span class=\"smile-toc__label\">Nh\u1eefng h\u1ed7 tr\u1ee3 SMILE c\u00f3 th\u1ec3 cung c\u1ea5p<\/span><\/a><a class=\"smile-toc__item\" href=\"#section-9\"><b class=\"smile-toc__number\">09<\/b><span class=\"smile-toc__label\">T\u00f3m t\u1eaft<\/span><\/a><a class=\"smile-toc__item\" href=\"#section-10\"><b class=\"smile-toc__number\">10<\/b><span class=\"smile-toc__label\">FAQ<\/span><\/a><\/div><\/nav>\n\n\n<div id=\"section-1\" class=\"wp-block-group smile-section\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"smile-section__head\"><div class=\"smile-section__number\">01<\/div><h2 class=\"smile-section__title\">Migration l\u00e0 g\u00ec<\/h2><\/div>\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1672\" height=\"941\" src=\"https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-01-1.png\" alt=\"\u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u3068\u306f\u4f55\u304b\" class=\"wp-image-4864\" srcset=\"https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-01-1.png 1672w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-01-1-300x169.png 300w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-01-1-1024x576.png 1024w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-01-1-768x432.png 768w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-01-1-1536x864.png 1536w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-01-1-18x10.png 18w\" sizes=\"auto, (max-width: 1672px) 100vw, 1672px\" \/><\/figure>\n\n\n\n<p>Migration l\u00e0 qu\u00e1 tr\u00ecnh chuy\u1ec3n h\u1ec7 th\u1ed1ng hi\u1ec7n c\u00f3 sang m\u00f4i tr\u01b0\u1eddng m\u1edbi, \u0111\u1ed3ng th\u1eddi r\u00e0 so\u00e1t v\u00e0 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng b\u1ea3o tr\u00ec, kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng c\u0169ng nh\u01b0 kh\u1ea3 n\u0103ng v\u1eadn h\u00e0nh. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 c\u1ea7n xem \u0111\u00e2y kh\u00f4ng ch\u1ec9 l\u00e0 vi\u1ec7c di chuy\u1ec3n m\u00e1y ch\u1ee7, m\u00e0 l\u00e0 m\u1ed9t ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed5i m\u1edbi c\u00f3 k\u1ebf ho\u1ea1ch nh\u1eb1m chuy\u1ec3n sang n\u1ec1n t\u1ea3ng v\u1eadn h\u00e0nh ti\u1ebfp theo m\u00e0 kh\u00f4ng l\u00e0m gi\u00e1n \u0111o\u1ea1n ho\u1ea1t \u0111\u1ed9ng kinh doanh.<\/p>\n\n\n\n<p>Trong m\u00f4i tr\u01b0\u1eddng doanh nghi\u1ec7p, ng\u00e0y c\u00e0ng c\u00f3 nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p c\u00e1c h\u1ec7 th\u1ed1ng l\u00f5i v\u00e0 \u1ee9ng d\u1ee5ng nghi\u1ec7p v\u1ee5 \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u n\u0103m kh\u00f4ng c\u00f2n \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c t\u1ed1c \u0111\u1ed9 v\u1eadn h\u00e0nh hi\u1ec7n nay ho\u1eb7c y\u00eau c\u1ea7u t\u00edch h\u1ee3p gi\u1eefa c\u00e1c h\u1ec7 th\u1ed1ng. Khi c\u00e1c v\u1ea5n \u0111\u1ec1 nh\u01b0 quy tr\u00ecnh v\u1eadn h\u00e0nh ch\u1ec9 m\u1ed9t s\u1ed1 nh\u00e2n s\u1ef1 ph\u1ee5 tr\u00e1ch m\u1edbi n\u1eafm r\u00f5, ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh ho\u1eb7c OS \u0111\u00e3 c\u0169, c\u00f9ng \u00e1p l\u1ef1c k\u1ebft n\u1ed1i v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng li\u00ean quan t\u00edch t\u1ee5 theo th\u1eddi gian, ngay c\u1ea3 vi\u1ec7c c\u1ea3i ti\u1ebfn h\u1eb1ng ng\u00e0y c\u0169ng tr\u1edf n\u00ean kh\u00f3 kh\u0103n. \u0110\u00e2y l\u00e0 l\u00fac doanh nghi\u1ec7p c\u1ea7n c\u00e2n nh\u1eafc migration.<\/p>\n<\/div><\/div>\n\n\n\n<div id=\"section-2\" class=\"wp-block-group smile-section\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"smile-section__head\"><div class=\"smile-section__number\">02<\/div><h2 class=\"smile-section__title\">V\u00ec sao migration tr\u1edf n\u00ean c\u1ea7n thi\u1ebft v\u00e0o th\u1eddi \u0111i\u1ec3m n\u00e0y<\/h2><\/div>\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1672\" height=\"941\" src=\"https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-02-1.png\" alt=\"\u306a\u305c\u4eca\u3001\u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u304c\u5fc5\u8981\u306b\u306a\u308b\u306e\u304b\" class=\"wp-image-4865\" srcset=\"https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-02-1.png 1672w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-02-1-300x169.png 300w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-02-1-1024x576.png 1024w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-02-1-768x432.png 768w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-02-1-1536x864.png 1536w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-02-1-18x10.png 18w\" sizes=\"auto, (max-width: 1672px) 100vw, 1672px\" \/><\/figure>\n\n\n\n<p>L\u00fd do c\u1ea7n th\u1ef1c hi\u1ec7n migration kh\u00f4ng ch\u1ec9 l\u00e0 v\u00ec h\u1ec7 th\u1ed1ng \u0111\u00e3 c\u0169, m\u00e0 c\u00f2n v\u00ec chi ph\u00ed c\u1ee7a vi\u1ec7c ti\u1ebfp t\u1ee5c tr\u00ec ho\u00e3n ng\u00e0y c\u00e0ng l\u1edbn, x\u00e9t tr\u00ean c\u1ea3 hai kh\u00eda c\u1ea1nh: duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng kinh doanh v\u00e0 c\u1ea3i thi\u1ec7n quy tr\u00ecnh nghi\u1ec7p v\u1ee5.<\/p>\n\n\n\n<p>Ch\u1eb3ng h\u1ea1n, nh\u1eefng t\u00ecnh hu\u1ed1ng sau \u0111ang xu\u1ea5t hi\u1ec7n \u1edf nhi\u1ec1u doanh nghi\u1ec7p.<\/p>\n\n\n\n<ul class=\"wp-block-list smile-bullet-list\">\n<li>\u0110ang s\u1eed d\u1ee5ng m\u00e1y ch\u1ee7 ho\u1eb7c middleware s\u1eafp h\u1ebft th\u1eddi h\u1ea1n b\u1ea3o tr\u00ec<\/li>\n\n\n\n<li>M\u1ed7i l\u1ea7n ch\u1ec9nh s\u1eeda, kh\u00f3 x\u00e1c \u0111\u1ecbnh ph\u1ea1m vi \u1ea3nh h\u01b0\u1edfng<\/li>\n\n\n\n<li>Ph\u1ee5 thu\u1ed9c qu\u00e1 nhi\u1ec1u v\u00e0o nh\u00e0 cung c\u1ea5p ho\u1eb7c m\u1ed9t s\u1ed1 nh\u00e2n s\u1ef1 ph\u1ee5 tr\u00e1ch nh\u1ea5t \u0111\u1ecbnh<\/li>\n\n\n\n<li>Kh\u00f3 b\u1ed5 sung c\u00e1c y\u00eau c\u1ea7u nghi\u1ec7p v\u1ee5 m\u1edbi<\/li>\n\n\n\n<li>Kh\u00f3 k\u1ebft n\u1ed1i v\u1edbi cloud v\u00e0 c\u00e1c d\u1ecbch v\u1ee5 b\u00ean ngo\u00e0i<\/li>\n<\/ul>\n\n\n\n<p>AWS m\u00f4 t\u1ea3 di chuy\u1ec3n \u1ee9ng d\u1ee5ng l\u00e0 \u201cqu\u00e1 tr\u00ecnh chuy\u1ec3n t\u1eeb m\u00f4i tr\u01b0\u1eddng n\u00e0y sang m\u00f4i tr\u01b0\u1eddng kh\u00e1c\u201d, \u0111\u1ed3ng th\u1eddi n\u00eau c\u00e1c l\u1ee3i \u00edch ch\u00ednh nh\u01b0 t\u00ednh linh ho\u1ea1t, hi\u1ec7u qu\u1ea3 chi ph\u00ed, kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn v\u00e0 c\u1ea3i thi\u1ec7n v\u1eadn h\u00e0nh. Microsoft c\u0169ng nh\u1ea5n m\u1ea1nh r\u1eb1ng chi\u1ebfn l\u01b0\u1ee3c di chuy\u1ec3n c\u1ea7n \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn d\u1ef1a tr\u00ean m\u1ee5c ti\u00eau kinh doanh v\u00e0 y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt.<\/p>\n\n\n\n<p>N\u00f3i c\u00e1ch kh\u00e1c, migration kh\u00f4ng ch\u1ec9 l\u00e0 v\u1ea5n \u0111\u1ec1 c\u1ee7a ri\u00eang b\u1ed9 ph\u1eadn IT, m\u00e0 c\u00f2n l\u00e0 m\u1ed9t b\u00e0i to\u00e1n qu\u1ea3n tr\u1ecb li\u00ean quan \u0111\u1ebfn v\u1eadn h\u00e0nh doanh nghi\u1ec7p v\u00e0 quy\u1ebft \u0111\u1ecbnh \u0111\u1ea7u t\u01b0 trong t\u01b0\u01a1ng lai.<\/p>\n<\/div><\/div>\n\n\n\n<div id=\"section-3\" class=\"wp-block-group smile-section\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"smile-section__head\"><div class=\"smile-section__number\">03<\/div><h2 class=\"smile-section__title\">S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa rehost, rewrite v\u00e0 rebuild<\/h2><\/div>\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1672\" height=\"941\" src=\"https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-03-1.png\" alt=\"\u30ea\u30db\u30b9\u30c8\u30fb\u30ea\u30e9\u30a4\u30c8\u30fb\u30ea\u30d3\u30eb\u30c9\u306e\u9055\u3044\" class=\"wp-image-4866\" srcset=\"https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-03-1.png 1672w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-03-1-300x169.png 300w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-03-1-1024x576.png 1024w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-03-1-768x432.png 768w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-03-1-1536x864.png 1536w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-03-1-18x10.png 18w\" sizes=\"auto, (max-width: 1672px) 100vw, 1672px\" \/><\/figure>\n\n\n\n<p>Khi c\u00e2n nh\u1eafc migration, ba ph\u01b0\u01a1ng \u00e1n th\u01b0\u1eddng \u0111\u01b0\u1ee3c so s\u00e1nh l\u00e0 rehost, rewrite v\u00e0 rebuild. M\u1ed7i ph\u01b0\u01a1ng \u00e1n kh\u00e1c nhau v\u1ec1 m\u1ee5c ti\u00eau, m\u1ee9c \u0111\u1ed9 linh ho\u1ea1t, th\u1eddi gian tri\u1ec3n khai v\u00e0 chi ph\u00ed.<\/p>\n\n\n\n<p style=\"font-size:18px\"><strong>Rehost<\/strong><\/p>\n\n\n\n<p>Rehost l\u00e0 ph\u01b0\u01a1ng ph\u00e1p chuy\u1ec3n n\u1ec1n t\u1ea3ng v\u1eadn h\u00e0nh sang m\u00f4i tr\u01b0\u1eddng m\u1edbi m\u00e0 kh\u00f4ng thay \u0111\u1ed5i l\u1edbn \u0111\u1ed1i v\u1edbi \u1ee9ng d\u1ee5ng. \u0110\u00e2y l\u00e0 c\u00e1ch ti\u1ebfp c\u1eadn g\u1ea7n v\u1edbi kh\u00e1i ni\u1ec7m \u201cLift and Shift\u201d, v\u1edbi \u0111\u1eb7c \u0111i\u1ec3m l\u00e0 d\u1ec5 tri\u1ec3n khai chuy\u1ec3n \u0111\u1ed5i trong th\u1eddi gian ng\u1eafn.<\/p>\n\n\n\n<p>V\u00ed d\u1ee5, tr\u01b0\u1eddng h\u1ee3p chuy\u1ec3n m\u1ed9t h\u1ec7 th\u1ed1ng hi\u1ec7n c\u00f3 \u0111ang ch\u1ea1y tr\u00ean m\u00e1y ch\u1ee7 on-premises sang m\u00f4i tr\u01b0\u1eddng \u1ea3o h\u00f3a ho\u1eb7c cloud IaaS thu\u1ed9c nh\u00f3m n\u00e0y.<\/p>\n\n\n<p>Ph\u00f9 h\u1ee3p trong c\u00e1c tr\u01b0\u1eddng h\u1ee3p:<\/p><div class=\"smile-insight-cards\"><div class=\"smile-insight-card\"><div class=\"smile-insight-card__head\"><span class=\"smile-insight-card__icon\" aria-hidden=\"true\"><svg class=\"smile-ui-icon smile-ui-icon--policy\" viewbox=\"0 0 64 64\" aria-hidden=\"true\" focusable=\"false\" stroke=\"currentColor\"><path d=\"M18 8h20l10 10v38H18z\"\/><path d=\"M38 8v12h10\"\/><path d=\"M24 32h18\"\/><path d=\"M24 42h14\"\/><path d=\"m24 22 4 4 8-8\"\/><\/svg><\/span><h3 class=\"smile-insight-card__title\">Tr\u01b0\u1edbc h\u1ebft, mu\u1ed1n gi\u1ea3m r\u1ee7i ro khi h\u1ebft th\u1eddi h\u1ea1n b\u1ea3o tr\u00ec<\/h3><\/div><\/div><div class=\"smile-insight-card\"><div class=\"smile-insight-card__head\"><span class=\"smile-insight-card__icon\" aria-hidden=\"true\"><svg class=\"smile-ui-icon smile-ui-icon--rewrite\" viewbox=\"0 0 64 64\" aria-hidden=\"true\" focusable=\"false\" stroke=\"currentColor\"><path d=\"M14 44h12\"\/><path d=\"M18 38 42 14l8 8-24 24-12 4z\"\/><path d=\"m38 18 8 8\"\/><\/svg><\/span><h3 class=\"smile-insight-card__title\">Mu\u1ed1n chuy\u1ec3n \u0111\u1ed5i nhanh ch\u00f3ng v\u1edbi t\u00e1c \u0111\u1ed9ng t\u1ed1i thi\u1ec3u \u0111\u1ebfn ho\u1ea1t \u0111\u1ed9ng nghi\u1ec7p v\u1ee5<\/h3><\/div><\/div><div class=\"smile-insight-card\"><div class=\"smile-insight-card__head\"><span class=\"smile-insight-card__icon\" aria-hidden=\"true\"><svg class=\"smile-ui-icon smile-ui-icon--data\" viewbox=\"0 0 64 64\" aria-hidden=\"true\" focusable=\"false\" stroke=\"currentColor\"><path d=\"M12 18c0-5 9-9 20-9s20 4 20 9-9 9-20 9-20-4-20-9z\"\/><path d=\"M12 18v14c0 5 9 9 20 9s20-4 20-9V18\"\/><path d=\"M12 32v14c0 5 9 9 20 9s20-4 20-9V32\"\/><\/svg><\/span><h3 class=\"smile-insight-card__title\">Kh\u00f4ng mu\u1ed1n thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3 c\u00e1c ch\u1ee9c n\u0103ng hi\u1ec7n t\u1ea1i<\/h3><\/div><\/div><\/div>\n\n\n<p>L\u01b0u \u00fd:<\/p>\n\n\n<ul class=\"smile-list\"><li>C\u00e1c v\u1ea5n \u0111\u1ec1 n\u1ed9i t\u1ea1i c\u1ee7a \u1ee9ng d\u1ee5ng th\u01b0\u1eddng v\u1eabn c\u00f2n t\u1ed3n t\u1ea1i<\/li><li>D\u1ec5 tr\u00ec ho\u00e3n vi\u1ec7c x\u1eed l\u00fd n\u1ee3 k\u1ef9 thu\u1eadt<\/li><li>N\u1ebfu c\u1ea7n l\u00e0m m\u1edbi l\u1ea1i trong v\u00e0i n\u0103m t\u1edbi, doanh nghi\u1ec7p d\u1ec5 ph\u1ea3i \u0111\u1ea7u t\u01b0 hai l\u1ea7n<\/li><\/ul>\n\n\n<p style=\"font-size:18px\"><strong>Rewrite<\/strong><\/p>\n\n\n\n<p>Rewrite l\u00e0 ph\u01b0\u01a1ng ph\u00e1p vi\u1ebft l\u1ea1i ch\u01b0\u01a1ng tr\u00ecnh ho\u1eb7c m\u1ed9t ph\u1ea7n c\u1ea5u tr\u00fac \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi ng\u00f4n ng\u1eef v\u00e0 m\u00f4i tr\u01b0\u1eddng m\u1edbi, trong khi kh\u00f4ng thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3 c\u00e1c ch\u1ee9c n\u0103ng nghi\u1ec7p v\u1ee5. V\u00ed d\u1ee5, \u0111\u00e2y c\u00f3 th\u1ec3 l\u00e0 tr\u01b0\u1eddng h\u1ee3p t\u00e1i tri\u1ec3n khai m\u1ed9t h\u1ec7 th\u1ed1ng nghi\u1ec7p v\u1ee5 \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng b\u1eb1ng ng\u00f4n ng\u1eef ph\u00e1t tri\u1ec3n c\u0169 tr\u00ean n\u1ec1n t\u1ea3ng ph\u00e1t tri\u1ec3n hi\u1ec7n t\u1ea1i.<\/p>\n\n\n<p>Ph\u00f9 h\u1ee3p trong c\u00e1c tr\u01b0\u1eddng h\u1ee3p:<\/p><div class=\"smile-insight-cards\"><div class=\"smile-insight-card\"><div class=\"smile-insight-card__head\"><span class=\"smile-insight-card__icon\" aria-hidden=\"true\"><svg class=\"smile-ui-icon smile-ui-icon--climate\" viewbox=\"0 0 64 64\" aria-hidden=\"true\" focusable=\"false\" stroke=\"currentColor\"><path d=\"M18 42c-7 0-12-5-12-11s5-11 12-11c3-8 14-11 22-5 4 3 6 7 6 12 6 1 10 5 10 10 0 6-5 10-11 10H18z\"\/><path d=\"M22 50c4 4 10 4 14 0\"\/><path d=\"M40 50c3 3 8 3 11 0\"\/><\/svg><\/span><h3 class=\"smile-insight-card__title\">Kh\u00f4ng thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3 quy tr\u00ecnh nghi\u1ec7p v\u1ee5 hi\u1ec7n t\u1ea1i<\/h3><\/div><\/div><div class=\"smile-insight-card\"><div class=\"smile-insight-card__head\"><span class=\"smile-insight-card__icon\" aria-hidden=\"true\"><svg class=\"smile-ui-icon smile-ui-icon--modernize\" viewbox=\"0 0 64 64\" aria-hidden=\"true\" focusable=\"false\" stroke=\"currentColor\"><path d=\"M16 34a16 16 0 0 1 26-12\"\/><path d=\"M42 14v10H32\"\/><path d=\"M48 30a16 16 0 0 1-26 12\"\/><path d=\"M22 50V40h10\"\/><circle cx=\"32\" cy=\"32\" r=\"5\"\/><\/svg><\/span><h3 class=\"smile-insight-card__title\">Mu\u1ed1n chuy\u1ec3n sang ng\u00f4n ng\u1eef ho\u1eb7c n\u1ec1n t\u1ea3ng d\u1ec5 b\u1ea3o tr\u00ec h\u01a1n<\/h3><\/div><\/div><div class=\"smile-insight-card\"><div class=\"smile-insight-card__head\"><span class=\"smile-insight-card__icon\" aria-hidden=\"true\"><svg class=\"smile-ui-icon smile-ui-icon--rehost\" viewbox=\"0 0 64 64\" aria-hidden=\"true\" focusable=\"false\" stroke=\"currentColor\"><path d=\"M14 18h22v18H14z\"\/><path d=\"M42 16c6 0 10 4 10 9s-4 9-10 9h-5\"\/><path d=\"M20 44h24\"\/><path d=\"m36 38 8 6-8 6\"\/><\/svg><\/span><h3 class=\"smile-insight-card__title\">Mu\u1ed1n n\u00e2ng cao kh\u1ea3 n\u0103ng ch\u1ec9nh s\u1eeda, n\u00e2ng c\u1ea5p trong t\u01b0\u01a1ng lai<\/h3><\/div><\/div><\/div>\n\n\n<p>L\u01b0u \u00fd:<\/p>\n\n\n<ul class=\"smile-list\"><li>Ngay c\u1ea3 khi giao di\u1ec7n tr\u00f4ng t\u01b0\u01a1ng t\u1ef1, kh\u1ed1i l\u01b0\u1ee3ng l\u00e0m l\u1ea1i c\u0169ng kh\u00f4ng h\u1ec1 nh\u1ecf<\/li><li>N\u1ebfu y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt kh\u00f4ng r\u00f5 r\u00e0ng, ch\u1ea5t l\u01b0\u1ee3ng vi\u1ebft l\u1ea1i d\u1ec5 b\u1ecb suy gi\u1ea3m<\/li><li>Kh\u1ed1i l\u01b0\u1ee3ng ki\u1ec3m th\u1eed d\u1ec5 t\u0103ng l\u00ean<\/li><\/ul>\n\n\n<p style=\"font-size:18px\"><strong>Rebuild<\/strong><\/p>\n\n\n\n<p>Rebuild l\u00e0 ph\u01b0\u01a1ng ph\u00e1p t\u00e1i x\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng d\u1ef1a tr\u00ean h\u1ec7 th\u1ed1ng hi\u1ec7n t\u1ea1i, \u0111\u1ed3ng th\u1eddi \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u m\u1edbi v\u00e0 ki\u1ebfn tr\u00fac m\u1edbi. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u00f3 m\u1ee9c \u0111\u1ed9 linh ho\u1ea1t cao, d\u1ec5 ph\u00f9 h\u1ee3p v\u1edbi vi\u1ec7c khai th\u00e1c cloud v\u00e0 thi\u1ebft k\u1ebf nghi\u1ec7p v\u1ee5 m\u1edbi, nh\u01b0ng th\u01b0\u1eddng \u0111\u00f2i h\u1ecfi nhi\u1ec1u th\u1eddi gian v\u00e0 chi ph\u00ed h\u01a1n.<\/p>\n\n\n<p>Ph\u00f9 h\u1ee3p trong c\u00e1c tr\u01b0\u1eddng h\u1ee3p:<\/p><div class=\"smile-insight-cards\"><div class=\"smile-insight-card\"><div class=\"smile-insight-card__head\"><span class=\"smile-insight-card__icon\" aria-hidden=\"true\"><svg class=\"smile-ui-icon smile-ui-icon--faq\" viewbox=\"0 0 64 64\" aria-hidden=\"true\" focusable=\"false\" stroke=\"currentColor\"><circle cx=\"32\" cy=\"32\" r=\"22\"\/><path d=\"M24 25c1-6 15-7 16 0 1 5-5 7-8 10v4\"\/><path d=\"M32 47h.1\"\/><\/svg><\/span><h3 class=\"smile-insight-card__title\">H\u1ec7 th\u1ed1ng hi\u1ec7n t\u1ea1i \u0111\u00e3 c\u0169 v\u00e0 c\u00f3 nh\u1eefng gi\u1edbi h\u1ea1n v\u1ec1 m\u1eb7t c\u1ea5u tr\u00fac<\/h3><\/div><\/div><div class=\"smile-insight-card\"><div class=\"smile-insight-card__head\"><span class=\"smile-insight-card__icon\" aria-hidden=\"true\"><svg class=\"smile-ui-icon smile-ui-icon--benefit\" viewbox=\"0 0 64 64\" aria-hidden=\"true\" focusable=\"false\" stroke=\"currentColor\"><path d=\"M12 50h40\"\/><path d=\"M18 42V30\"\/><path d=\"M30 42V22\"\/><path d=\"M42 42V14\"\/><path d=\"m38 18 4-4 4 4\"\/><\/svg><\/span><h3 class=\"smile-insight-card__title\">Mu\u1ed1n r\u00e0 so\u00e1t l\u1ea1i ch\u00ednh quy tr\u00ecnh nghi\u1ec7p v\u1ee5<\/h3><\/div><\/div><div class=\"smile-insight-card\"><div class=\"smile-insight-card__head\"><span class=\"smile-insight-card__icon\" aria-hidden=\"true\"><svg class=\"smile-ui-icon smile-ui-icon--operations\" viewbox=\"0 0 64 64\" aria-hidden=\"true\" focusable=\"false\" stroke=\"currentColor\"><circle cx=\"32\" cy=\"32\" r=\"9\"\/><path d=\"M32 8v8\"\/><path d=\"M32 48v8\"\/><path d=\"m15 15 6 6\"\/><path d=\"m43 43 6 6\"\/><path d=\"M8 32h8\"\/><path d=\"M48 32h8\"\/><path d=\"m15 49 6-6\"\/><path d=\"m43 21 6-6\"\/><\/svg><\/span><h3 class=\"smile-insight-card__title\">Mu\u1ed1n \u01b0u ti\u00ean kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u00e0 t\u00edch h\u1ee3p trong t\u01b0\u01a1ng lai<\/h3><\/div><\/div><\/div>\n\n\n<p>L\u01b0u \u00fd:<\/p>\n\n\n<ul class=\"smile-list\"><li>N\u1ebfu vi\u1ec7c l\u00e0m r\u00f5 y\u00eau c\u1ea7u ch\u01b0a \u0111\u1ea7y \u0111\u1ee7, k\u1ebf ho\u1ea1ch r\u1ea5t d\u1ec5 b\u1ecb ph\u00ecnh to<\/li><li>C\u1ea7n thi\u1ebft k\u1ebf qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i bao g\u1ed3m c\u1ea3 vi\u1ec7c tri\u1ec3n khai \u1ed5n \u0111\u1ecbnh t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng<\/li><li>M\u1ea5t nhi\u1ec1u th\u1eddi gian \u0111\u1ec3 s\u1eafp x\u1ebfp vi\u1ec7c di chuy\u1ec3n d\u1eef li\u1ec7u, ph\u00e2n quy\u1ec1n v\u00e0 t\u00edch h\u1ee3p v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng li\u00ean quan<\/li><\/ul><\/div><\/div>\n\n\n\n<div id=\"section-4\" class=\"wp-block-group smile-section\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"smile-section__head\"><div class=\"smile-section__number\">04<\/div><h2 class=\"smile-section__title\">N\u00ean l\u1ef1a ch\u1ecdn ph\u01b0\u01a1ng ph\u00e1p n\u00e0o<\/h2><\/div>\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1672\" height=\"941\" src=\"https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-04-1.png\" alt=\"\u3069\u306e\u624b\u6cd5\u3092\u9078\u3076\u3079\u304d\u304b\" class=\"wp-image-4867\" srcset=\"https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-04-1.png 1672w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-04-1-300x169.png 300w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-04-1-1024x576.png 1024w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-04-1-768x432.png 768w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-04-1-1536x864.png 1536w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-04-1-18x10.png 18w\" sizes=\"auto, (max-width: 1672px) 100vw, 1672px\" \/><\/figure>\n\n\n<p>\u0110\u00e2u l\u00e0 ph\u01b0\u01a1ng ph\u00e1p ph\u00f9 h\u1ee3p kh\u00f4ng ch\u1ec9 ph\u1ee5 thu\u1ed9c v\u00e0o t\u00ecnh tr\u1ea1ng h\u1ec7 th\u1ed1ng, m\u00e0 c\u00f2n ph\u1ee5 thu\u1ed9c v\u00e0o \u0111i\u1ec1u doanh nghi\u1ec7p \u01b0u ti\u00ean. N\u1ebfu m\u1ee5c ti\u00eau l\u00e0 chuy\u1ec3n \u0111\u1ed5i \u1ed5n \u0111\u1ecbnh trong ng\u1eafn h\u1ea1n, ph\u01b0\u01a1ng ph\u00e1p l\u1ef1a ch\u1ecdn s\u1ebd kh\u00e1c v\u1edbi tr\u01b0\u1eddng h\u1ee3p c\u1ea7n r\u00e0 so\u00e1t l\u1ea1i c\u1ea3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng trong t\u01b0\u01a1ng lai.<\/p><div class=\"smile-insight-cards\"><div class=\"smile-insight-card\"><div class=\"smile-insight-card__head\"><span class=\"smile-insight-card__icon\" aria-hidden=\"true\"><svg class=\"smile-ui-icon smile-ui-icon--rehost\" viewbox=\"0 0 64 64\" aria-hidden=\"true\" focusable=\"false\" stroke=\"currentColor\"><path d=\"M14 18h22v18H14z\"\/><path d=\"M42 16c6 0 10 4 10 9s-4 9-10 9h-5\"\/><path d=\"M20 44h24\"\/><path d=\"m36 38 8 6-8 6\"\/><\/svg><\/span><h3 class=\"smile-insight-card__title\">C\u00e1c tr\u01b0\u1eddng h\u1ee3p ph\u00f9 h\u1ee3p v\u1edbi rehost<\/h3><\/div><ul class=\"smile-bullet-list\"><li>Tr\u01b0\u1edbc h\u1ebft, mu\u1ed1n gi\u1ea3m r\u1ee7i ro h\u1ec7 th\u1ed1ng b\u1ecb gi\u00e1n \u0111o\u1ea1n<\/li><li>Ng\u00e2n s\u00e1ch ho\u1eb7c th\u1eddi gian b\u1ecb h\u1ea1n ch\u1ebf<\/li><li>H\u1ec7 th\u1ed1ng hi\u1ec7n t\u1ea1i t\u01b0\u01a1ng \u0111\u1ed1i \u1ed5n \u0111\u1ecbnh<\/li><\/ul><\/div><div class=\"smile-insight-card\"><div class=\"smile-insight-card__head\"><span class=\"smile-insight-card__icon\" aria-hidden=\"true\"><svg class=\"smile-ui-icon smile-ui-icon--rewrite\" viewbox=\"0 0 64 64\" aria-hidden=\"true\" focusable=\"false\" stroke=\"currentColor\"><path d=\"M14 44h12\"\/><path d=\"M18 38 42 14l8 8-24 24-12 4z\"\/><path d=\"m38 18 8 8\"\/><\/svg><\/span><h3 class=\"smile-insight-card__title\">Nh\u1eefng tr\u01b0\u1eddng h\u1ee3p ph\u00f9 h\u1ee3p v\u1edbi rewrite<\/h3><\/div><ul class=\"smile-bullet-list\"><li>Mu\u1ed1n duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng nghi\u1ec7p v\u1ee5 \u0111\u1ed3ng th\u1eddi gi\u00fap h\u1ec7 th\u1ed1ng d\u1ec5 b\u1ea3o tr\u00ec h\u01a1n<\/li><li>Mu\u1ed1n tho\u00e1t kh\u1ecfi c\u00e1c ng\u00f4n ng\u1eef v\u00e0 m\u00f4i tr\u01b0\u1eddng c\u0169<\/li><li>Mu\u1ed1n \u0111\u1ed5i m\u1edbi theo t\u1eebng giai \u0111o\u1ea1n<\/li><\/ul><\/div><div class=\"smile-insight-card\"><div class=\"smile-insight-card__head\"><span class=\"smile-insight-card__icon\" aria-hidden=\"true\"><svg class=\"smile-ui-icon smile-ui-icon--operations\" viewbox=\"0 0 64 64\" aria-hidden=\"true\" focusable=\"false\" stroke=\"currentColor\"><circle cx=\"32\" cy=\"32\" r=\"9\"\/><path d=\"M32 8v8\"\/><path d=\"M32 48v8\"\/><path d=\"m15 15 6 6\"\/><path d=\"m43 43 6 6\"\/><path d=\"M8 32h8\"\/><path d=\"M48 32h8\"\/><path d=\"m15 49 6-6\"\/><path d=\"m43 21 6-6\"\/><\/svg><\/span><h3 class=\"smile-insight-card__title\">C\u00e1c tr\u01b0\u1eddng h\u1ee3p ph\u00f9 h\u1ee3p v\u1edbi rebuild<\/h3><\/div><ul class=\"smile-bullet-list\"><li>C\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt hi\u1ec7n t\u1ea1i kh\u00f4ng c\u00f2n ph\u00f9 h\u1ee3p v\u1edbi nghi\u1ec7p v\u1ee5<\/li><li>Mu\u1ed1n t\u0103ng c\u01b0\u1eddng li\u00ean k\u1ebft v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng kh\u00e1c v\u00e0 khai th\u00e1c d\u1eef li\u1ec7u hi\u1ec7u qu\u1ea3 h\u01a1n<\/li><li>Mu\u1ed1n gi\u1ea3m t\u1ea3i v\u1eadn h\u00e0nh trong trung v\u00e0 d\u00e0i h\u1ea1n<\/li><\/ul><\/div><\/div>\n\n\n<p>Theo c\u00e1ch ph\u00e2n lo\u1ea1i c\u1ee7a Microsoft, Rehost l\u00e0 ph\u01b0\u01a1ng \u00e1n di chuy\u1ec3n r\u1ee7i ro th\u1ea5p, gi\u00fap h\u1ea1n ch\u1ebf gi\u00e1n \u0111o\u1ea1n; Replatform l\u00e0 c\u00e1ch gi\u1ea3m t\u1ea3i v\u1eadn h\u00e0nh v\u1edbi nh\u1eefng thay \u0111\u1ed5i t\u1ed1i thi\u1ec3u; c\u00f2n Rebuild l\u00e0 l\u1ef1a ch\u1ecdn khi c\u1ea7n m\u1ed9t gi\u1ea3i ph\u00e1p cloud-native m\u1edbi \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u. \u0110i\u1ec1u quan tr\u1ecdng kh\u00f4ng ph\u1ea3i l\u00e0 quy\u1ebft \u0111\u1ecbnh d\u1ef1a tr\u00ean thu\u1eadt ng\u1eef k\u1ef9 thu\u1eadt, m\u00e0 l\u00e0 l\u1ef1a ch\u1ecdn theo m\u1ee9c \u0111\u1ed9 \u01b0u ti\u00ean c\u1ee7a doanh nghi\u1ec7p v\u00e0 c\u00e1c r\u00e0ng bu\u1ed9c t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng.<\/p>\n<\/div><\/div>\n\n\n\n<div id=\"section-5\" class=\"wp-block-group smile-section\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"smile-section__head\"><div class=\"smile-section__number\">05<\/div><h2 class=\"smile-section__title\">C\u00e1ch tri\u1ec3n khai th\u01b0\u1eddng g\u1eb7p trong th\u1ef1c t\u1ebf<\/h2><\/div>\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1672\" height=\"941\" src=\"https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-05-1.png\" alt=\"\u5b9f\u52d9\u3067\u591a\u3044\u9032\u3081\u65b9\" class=\"wp-image-4868\" srcset=\"https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-05-1.png 1672w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-05-1-300x169.png 300w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-05-1-1024x576.png 1024w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-05-1-768x432.png 768w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-05-1-1536x864.png 1536w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-05-1-18x10.png 18w\" sizes=\"auto, (max-width: 1672px) 100vw, 1672px\" \/><\/figure>\n\n\n\n<p>Tr\u00ean th\u1ef1c t\u1ebf, nhi\u1ec1u d\u1ef1 \u00e1n kh\u00f4ng th\u1ec3 ho\u00e0n t\u1ea5t ch\u1ec9 b\u1eb1ng m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p duy nh\u1ea5t. Ch\u1eb3ng h\u1ea1n, doanh nghi\u1ec7p c\u00f3 th\u1ec3 tri\u1ec3n khai theo t\u1eebng giai \u0111o\u1ea1n: tr\u01b0\u1edbc ti\u00ean gi\u1ea3m r\u1ee7i ro v\u1ec1 n\u1ec1n t\u1ea3ng b\u1eb1ng rehost, sau \u0111\u00f3 ch\u1ec9 rewrite ho\u1eb7c rebuild c\u00e1c ch\u1ee9c n\u0103ng quan tr\u1ecdng.<\/p>\n\n\n\n<p>C\u00e1ch tri\u1ec3n khai n\u00e0y mang l\u1ea1i nh\u1eefng l\u1ee3i \u00edch sau.<\/p>\n\n\n\n<ul class=\"wp-block-list smile-bullet-list\">\n<li>D\u1ec5 h\u1ea1n ch\u1ebf t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn nghi\u1ec7p v\u1ee5 v\u00ec kh\u00f4ng c\u1ea7n \u0111\u1ed5i m\u1edbi to\u00e0n b\u1ed9 c\u00f9ng m\u1ed9t l\u00fac<\/li>\n\n\n\n<li>D\u1ec5 ph\u00e2n b\u1ed5 ng\u00e2n s\u00e1ch theo nhi\u1ec1u giai \u0111o\u1ea1n<\/li>\n\n\n\n<li>C\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh th\u1ee9 t\u1ef1 \u01b0u ti\u00ean d\u1ef1a tr\u00ean t\u00ecnh h\u00ecnh v\u1eadn h\u00e0nh hi\u1ec7n t\u1ea1i<\/li>\n<\/ul>\n\n\n\n<p>M\u1eb7t kh\u00e1c, khi chia th\u00e0nh nhi\u1ec1u giai \u0111o\u1ea1n, \u0111\u1ecbnh h\u01b0\u1edbng thi\u1ebft k\u1ebf d\u1ec5 b\u1ecb thi\u1ebfu nh\u1ea5t qu\u00e1n. V\u00ec v\u1eady, c\u1ea7n th\u1ed1ng nh\u1ea5t ki\u1ebfn tr\u00fac t\u1ed5ng th\u1ec3 v\u00e0 ch\u00ednh s\u00e1ch d\u1eef li\u1ec7u ngay t\u1eeb \u0111\u1ea7u.<\/p>\n<\/div><\/div>\n\n\n\n<div id=\"section-6\" class=\"wp-block-group smile-section\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"smile-section__head\"><div class=\"smile-section__number\">06<\/div><h2 class=\"smile-section__title\">Nh\u1eefng th\u00e1ch th\u1ee9c th\u01b0\u1eddng g\u1eb7p trong migration<\/h2><\/div>\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1672\" height=\"941\" src=\"https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-06-1.png\" alt=\"\u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u3067\u3088\u304f\u3042\u308b\u8ab2\u984c\" class=\"wp-image-4869\" srcset=\"https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-06-1.png 1672w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-06-1-300x169.png 300w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-06-1-1024x576.png 1024w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-06-1-768x432.png 768w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-06-1-1536x864.png 1536w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-06-1-18x10.png 18w\" sizes=\"auto, (max-width: 1672px) 100vw, 1672px\" \/><\/figure>\n\n\n\n<p>Khi tri\u1ec3n khai migration, nhi\u1ec1u doanh nghi\u1ec7p th\u01b0\u1eddng g\u1eb7p kh\u00f3 kh\u0103n ngay t\u1eeb b\u01b0\u1edbc n\u1eafm b\u1eaft hi\u1ec7n tr\u1ea1ng, tr\u01b0\u1edbc c\u1ea3 khi l\u1ef1a ch\u1ecdn ph\u01b0\u01a1ng ph\u00e1p.<\/p>\n\n\n\n<h3 class=\"wp-block-heading smile-group-heading\">1. Kh\u00f4ng n\u1eafm r\u00f5 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt hi\u1ec7n t\u1ea1i<\/h3>\n\n\n\n<p>\u1ede c\u00e1c h\u1ec7 th\u1ed1ng c\u0169, th\u01b0\u1eddng d\u1ec5 x\u1ea3y ra t\u00ecnh tr\u1ea1ng t\u00e0i li\u1ec7u thi\u1ebft k\u1ebf kh\u00f4ng c\u00f2n \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt, quy t\u1eafc nghi\u1ec7p v\u1ee5 b\u1ecb \u1ea9n trong m\u00e3 ngu\u1ed3n ho\u1eb7c ch\u1ec9 nh\u00e2n s\u1ef1 ph\u1ee5 tr\u00e1ch m\u1edbi hi\u1ec3u r\u00f5. Nh\u1eefng v\u1ea5n \u0111\u1ec1 n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn sai l\u1ec7ch trong \u01b0\u1edbc t\u00ednh v\u00e0 ph\u00e1t sinh vi\u1ec7c ph\u1ea3i l\u00e0m l\u1ea1i.<\/p>\n\n\n\n<h3 class=\"wp-block-heading smile-group-heading\">2. Kh\u1ed1i l\u01b0\u1ee3ng ki\u1ec3m th\u1eed l\u1edbn h\u01a1n d\u1ef1 ki\u1ebfn<\/h3>\n\n\n\n<p>Sau khi chuy\u1ec3n \u0111\u1ed5i, ch\u1ec9 \u201cch\u1ea1y \u0111\u01b0\u1ee3c\u201d l\u00e0 ch\u01b0a \u0111\u1ee7. C\u1ea7n x\u00e1c nh\u1eadn li\u1ec7u h\u1ec7 th\u1ed1ng c\u00f3 cho ra k\u1ebft qu\u1ea3 gi\u1ed1ng v\u1edbi nghi\u1ec7p v\u1ee5 hi\u1ec7n t\u1ea1i hay kh\u00f4ng, c\u00e1c k\u1ebft n\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng li\u00ean quan c\u00f3 g\u1eb7p v\u1ea5n \u0111\u1ec1 kh\u00f4ng, v\u00e0 c\u1ea3 c\u00e1ch x\u1eed l\u00fd c\u00e1c tr\u01b0\u1eddng h\u1ee3p ngo\u1ea1i l\u1ec7. \u0110\u1eb7c bi\u1ec7t v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng l\u00f5i, kh\u1ed1i l\u01b0\u1ee3ng ki\u1ec3m th\u1eed so s\u00e1nh v\u00e0 x\u00e1c nh\u1eadn nghi\u1ec7m thu th\u01b0\u1eddng s\u1ebd l\u1edbn h\u01a1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading smile-group-heading\">3. D\u1ef1 \u00e1n d\u1ec5 b\u1ecb k\u00e9o d\u00e0i<\/h3>\n\n\n\n<p>Ph\u1ea1m vi tri\u1ec3n khai c\u00e0ng r\u1ed9ng th\u00ec c\u00e0ng d\u1ec5 ch\u1ecbu t\u00e1c \u0111\u1ed9ng t\u1eeb c\u00e1c y\u1ebfu t\u1ed1 b\u00ean ngo\u00e0i nh\u01b0 y\u00eau c\u1ea7u b\u1ed5 sung, thay \u0111\u1ed5i quy \u0111\u1ecbnh ho\u1eb7c ch\u1ec9nh s\u1eeda c\u00e1c h\u1ec7 th\u1ed1ng li\u00ean quan. K\u1ebft qu\u1ea3 l\u00e0 ti\u1ebfn \u0111\u1ed9 d\u1ec5 b\u1ecb k\u00e9o d\u00e0i v\u00e0 chi ph\u00ed c\u0169ng d\u1ec5 t\u0103ng l\u00ean.<\/p>\n\n\n\n<h3 class=\"wp-block-heading smile-group-heading\">4. Kh\u00e1c bi\u1ec7t trong nh\u1eadn th\u1ee9c v\u1edbi b\u1ed9 ph\u1eadn nghi\u1ec7p v\u1ee5<\/h3>\n\n\n\n<p>B\u1ed9 ph\u1eadn IT th\u01b0\u1eddng ch\u00fa tr\u1ecdng \u0111\u1ed5i m\u1edbi c\u00f4ng ngh\u1ec7, trong khi c\u00e1c b\u1ed9 ph\u1eadn nghi\u1ec7p v\u1ee5 \u01b0u ti\u00ean duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng h\u1eb1ng ng\u00e0y. N\u1ebfu kh\u00f4ng x\u1eed l\u00fd s\u1ef1 kh\u00e1c bi\u1ec7t trong nh\u1eadn th\u1ee9c n\u00e0y, sau khi di chuy\u1ec3n r\u1ea5t d\u1ec5 ph\u00e1t sinh c\u00e1c v\u1ea5n \u0111\u1ec1 nh\u01b0 \u201ckh\u00f3 s\u1eed d\u1ee5ng\u201d ho\u1eb7c \u201ckh\u00f4ng \u0111\u00fang nh\u01b0 k\u1ef3 v\u1ecdng\u201d.<\/p>\n<\/div><\/div>\n\n\n\n<div id=\"section-7\" class=\"wp-block-group smile-section\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"smile-section__head\"><div class=\"smile-section__number\">07<\/div><h2 class=\"smile-section__title\">C\u00e1ch tri\u1ec3n khai gi\u00fap tr\u00e1nh th\u1ea5t b\u1ea1i<\/h2><\/div>\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1672\" height=\"941\" src=\"https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-07-1.png\" alt=\"\u5931\u6557\u3092\u9632\u3050\u9032\u3081\u65b9\" class=\"wp-image-4870\" srcset=\"https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-07-1.png 1672w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-07-1-300x169.png 300w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-07-1-1024x576.png 1024w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-07-1-768x432.png 768w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-07-1-1536x864.png 1536w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-07-1-18x10.png 18w\" sizes=\"auto, (max-width: 1672px) 100vw, 1672px\" \/><\/figure>\n\n\n\n<p>\u0110\u1ec3 migration th\u00e0nh c\u00f4ng, c\u00e1ch tri\u1ec3n khai quan tr\u1ecdng h\u01a1n b\u1ea3n th\u00e2n ph\u01b0\u01a1ng ph\u00e1p. \u0110\u1eb7c bi\u1ec7t, quy tr\u00ecnh sau \u0111\u00e2y l\u00e0 nh\u1eefng b\u01b0\u1edbc n\u1ec1n t\u1ea3ng kh\u00f3 c\u00f3 th\u1ec3 b\u1ecf qua.<\/p>\n\n\n\n<h3 class=\"wp-block-heading smile-group-heading\">1. Th\u1ef1c hi\u1ec7n kh\u1ea3o s\u00e1t hi\u1ec7n tr\u1ea1ng m\u1ed9t c\u00e1ch k\u1ef9 l\u01b0\u1ee1ng<\/h3>\n\n\n\n<p>C\u1ea7n r\u00e0 so\u00e1t \u0111\u1ea7y \u0111\u1ee7 t\u00e0i s\u1ea3n hi\u1ec7n c\u00f3, quy tr\u00ecnh nghi\u1ec7p v\u1ee5, c\u00e1c t\u00edch h\u1ee3p li\u00ean quan, c\u1ea5u tr\u00fac d\u1eef li\u1ec7u v\u00e0 c\u1ea3 vai tr\u00f2 c\u1ee7a ng\u01b0\u1eddi ph\u1ee5 tr\u00e1ch v\u1eadn h\u00e0nh. H\u1ec7 th\u1ed1ng c\u00e0ng c\u00f3 nhi\u1ec1u ph\u1ea7n ch\u01b0a \u0111\u01b0\u1ee3c l\u00e0m r\u00f5, th\u00ec c\u00e0ng \u0111\u00e1ng \u0111\u1ea7u t\u01b0 th\u1eddi gian cho kh\u1ea3o s\u00e1t ban \u0111\u1ea7u.<\/p>\n\n\n\n<h3 class=\"wp-block-heading smile-group-heading\">2. X\u00e1c \u0111\u1ecbnh r\u00f5 m\u1ee9c \u0111\u1ed9 \u01b0u ti\u00ean<\/h3>\n\n\n\n<p>H\u00e3y x\u00e1c \u0111\u1ecbnh \u0111i\u1ec1u g\u00ec c\u1ea7n \u0111\u01b0\u1ee3c \u01b0u ti\u00ean cao nh\u1ea5t, ch\u1eb3ng h\u1ea1n nh\u01b0 \u201c\u1ed5n \u0111\u1ecbnh trong ng\u1eafn h\u1ea1n\u201d, \u201ct\u1ed1i \u01b0u h\u00f3a chi ph\u00ed\u201d, \u201cn\u00e2ng cao kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng\u201d ho\u1eb7c \u201cc\u1ea3i c\u00e1ch nghi\u1ec7p v\u1ee5\u201d. N\u1ebfu th\u1ee9 t\u1ef1 \u01b0u ti\u00ean kh\u00f4ng r\u00f5 r\u00e0ng, c\u1ea3 ph\u01b0\u01a1ng ph\u00e1p l\u1eabn ph\u1ea1m vi tri\u1ec3n khai \u0111\u1ec1u d\u1ec5 b\u1ecb thay \u0111\u1ed5i thi\u1ebfu nh\u1ea5t qu\u00e1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading smile-group-heading\">3. Ki\u1ec3m ch\u1ee9ng \u1edf quy m\u00f4 nh\u1ecf<\/h3>\n\n\n\n<p>Tr\u01b0\u1edbc khi tri\u1ec3n khai tr\u00ean to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng, vi\u1ec7c ki\u1ec3m ch\u1ee9ng tr\u01b0\u1edbc v\u1edbi m\u1ed9t s\u1ed1 ch\u1ee9c n\u0103ng ho\u1eb7c m\u1ed9t ph\u1ea7n h\u1ec7 th\u1ed1ng l\u00e0 m\u1ed9t ph\u01b0\u01a1ng \u00e1n hi\u1ec7u qu\u1ea3. C\u00e1ch n\u00e0y gi\u00fap x\u00e1c nh\u1eadn s\u1edbm kh\u1ea3 n\u0103ng chuy\u1ec3n \u0111\u1ed5i, hi\u1ec7u n\u0103ng, t\u00ednh nh\u1ea5t qu\u00e1n c\u1ee7a d\u1eef li\u1ec7u v\u00e0 ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m th\u1eed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading smile-group-heading\">4. L\u1eadp k\u1ebf ho\u1ea1ch ki\u1ec3m th\u1eed tr\u01b0\u1edbc<\/h3>\n\n\n\n<p>Trong c\u00e1c d\u1ef1 \u00e1n chuy\u1ec3n \u0111\u1ed5i, n\u1ebfu \u0111\u1ebfn giai \u0111o\u1ea1n cu\u1ed1i ph\u00e1t tri\u1ec3n m\u1edbi t\u00ednh \u0111\u1ebfn ki\u1ec3m th\u1eed th\u00ec r\u1ea5t d\u1ec5 b\u1ecb ch\u1eadm ti\u1ebfn \u0111\u1ed9. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 c\u1ea7n s\u1edbm x\u00e1c \u0111\u1ecbnh ti\u00eau ch\u00ed th\u00e0nh c\u00f4ng, c\u00e1ch so s\u00e1nh gi\u1eefa h\u1ec7 th\u1ed1ng hi\u1ec7n t\u1ea1i v\u00e0 h\u1ec7 th\u1ed1ng m\u1edbi, c\u0169ng nh\u01b0 ai s\u1ebd l\u00e0 ng\u01b0\u1eddi nghi\u1ec7m thu.<\/p>\n\n\n\n<h3 class=\"wp-block-heading smile-group-heading\">5. X\u00e1c \u0111\u1ecbnh tri\u1ec3n khai theo t\u1eebng giai \u0111o\u1ea1n ngay t\u1eeb \u0111\u1ea7u<\/h3>\n\n\n\n<p>Khi kh\u00f3 chuy\u1ec3n \u0111\u1ed5i \u0111\u1ed3ng lo\u1ea1t, c\u00e1ch th\u1ef1c t\u1ebf h\u01a1n l\u00e0 chuy\u1ec3n \u0111\u1ed5i theo t\u1eebng giai \u0111o\u1ea1n, b\u1eaft \u0111\u1ea7u t\u1eeb nh\u1eefng ph\u1ea1m vi \u00edt \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn nghi\u1ec7p v\u1ee5. Vi\u1ec7c x\u00e1c \u0111\u1ecbnh tr\u01b0\u1edbc c\u00e1c \u0111i\u1ec1u ki\u1ec7n quay l\u1ea1i tr\u1ea1ng th\u00e1i c\u0169 c\u0169ng gi\u00fap ra quy\u1ebft \u0111\u1ecbnh d\u1ec5 d\u00e0ng h\u01a1n.<\/p>\n<\/div><\/div>\n\n\n\n<div id=\"section-8\" class=\"wp-block-group smile-section\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"smile-section__head\"><div class=\"smile-section__number\">08<\/div><h2 class=\"smile-section__title\">Nh\u1eefng h\u1ed7 tr\u1ee3 SMILE c\u00f3 th\u1ec3 cung c\u1ea5p<\/h2><\/div>\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1672\" height=\"941\" src=\"https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-08-1.png\" alt=\"SMILE\u304c\u652f\u63f4\u3067\u304d\u308b\u3053\u3068\" class=\"wp-image-4871\" srcset=\"https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-08-1.png 1672w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-08-1-300x169.png 300w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-08-1-1024x576.png 1024w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-08-1-768x432.png 768w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-08-1-1536x864.png 1536w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-08-1-18x10.png 18w\" sizes=\"auto, (max-width: 1672px) 100vw, 1672px\" \/><\/figure>\n\n\n<p>Trong migration, th\u00e0nh c\u00f4ng kh\u00f4ng ch\u1ec9 ph\u1ee5 thu\u1ed9c v\u00e0o vi\u1ec7c l\u1ef1a ch\u1ecdn c\u00f4ng ngh\u1ec7, m\u00e0 c\u00f2n \u0111\u01b0\u1ee3c quy\u1ebft \u0111\u1ecbnh b\u1edfi m\u1ee9c \u0111\u1ed9 th\u1ea5u hi\u1ec3u nghi\u1ec7p v\u1ee5, k\u1ebf ho\u1ea1ch tri\u1ec3n khai theo t\u1eebng giai \u0111o\u1ea1n v\u00e0 n\u0103ng l\u1ef1c \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng. SMILE h\u1ed7 tr\u1ee3 tri\u1ec3n khai t\u1eebng b\u01b0\u1edbc, t\u1eeb vi\u1ec7c h\u1ec7 th\u1ed1ng h\u00f3a c\u00e1c v\u1ea5n \u0111\u1ec1 nghi\u1ec7p v\u1ee5, xem x\u00e9t ph\u01b0\u01a1ng \u00e1n s\u1ed1 h\u00f3a, cho \u0111\u1ebfn ph\u00e1t tri\u1ec3n v\u00e0 v\u1eadn h\u00e0nh h\u1ec7 th\u1ed1ng.<\/p><p>V\u00ed d\u1ee5, doanh nghi\u1ec7p c\u00f3 th\u1ec3 c\u00e2n nh\u1eafc c\u00e1c h\u00ecnh th\u1ee9c h\u1ed7 tr\u1ee3 sau.<\/p><div class=\"smile-insight-cards\"><div class=\"smile-insight-card\"><div class=\"smile-insight-card__head\"><span class=\"smile-insight-card__icon\" aria-hidden=\"true\"><svg class=\"smile-ui-icon smile-ui-icon--operations\" viewbox=\"0 0 64 64\" aria-hidden=\"true\" focusable=\"false\" stroke=\"currentColor\"><circle cx=\"32\" cy=\"32\" r=\"9\"\/><path d=\"M32 8v8\"\/><path d=\"M32 48v8\"\/><path d=\"m15 15 6 6\"\/><path d=\"m43 43 6 6\"\/><path d=\"M8 32h8\"\/><path d=\"M48 32h8\"\/><path d=\"m15 49 6-6\"\/><path d=\"m43 21 6-6\"\/><\/svg><\/span><h3 class=\"smile-insight-card__title\">S\u1eafp x\u1ebfp l\u1ea1i quy tr\u00ecnh nghi\u1ec7p v\u1ee5 hi\u1ec7n t\u1ea1i v\u00e0 t\u00e0i s\u1ea3n h\u1ec7 th\u1ed1ng<\/h3><\/div><\/div><div class=\"smile-insight-card\"><div class=\"smile-insight-card__head\"><span class=\"smile-insight-card__icon\" aria-hidden=\"true\"><svg class=\"smile-ui-icon smile-ui-icon--compare\" viewbox=\"0 0 64 64\" aria-hidden=\"true\" focusable=\"false\" stroke=\"currentColor\"><path d=\"M14 22h28\"\/><path d=\"m34 14 8 8-8 8\"\/><path d=\"M50 42H22\"\/><path d=\"m30 34-8 8 8 8\"\/><\/svg><\/span><h3 class=\"smile-insight-card__title\">So s\u00e1nh v\u00e0 c\u00e2n nh\u1eafc gi\u1eefa rehost, rewrite v\u00e0 rebuild<\/h3><\/div><\/div><div class=\"smile-insight-card\"><div class=\"smile-insight-card__head\"><span class=\"smile-insight-card__icon\" aria-hidden=\"true\"><svg class=\"smile-ui-icon smile-ui-icon--data\" viewbox=\"0 0 64 64\" aria-hidden=\"true\" focusable=\"false\" stroke=\"currentColor\"><path d=\"M12 18c0-5 9-9 20-9s20 4 20 9-9 9-20 9-20-4-20-9z\"\/><path d=\"M12 18v14c0 5 9 9 20 9s20-4 20-9V18\"\/><path d=\"M12 32v14c0 5 9 9 20 9s20-4 20-9V32\"\/><\/svg><\/span><h3 class=\"smile-insight-card__title\">K\u1ebf ho\u1ea1ch chuy\u1ec3n \u0111\u1ed5i \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng theo t\u1eebng giai \u0111o\u1ea1n<\/h3><\/div><\/div><div class=\"smile-insight-card\"><div class=\"smile-insight-card__head\"><span class=\"smile-insight-card__icon\" aria-hidden=\"true\"><svg class=\"smile-ui-icon smile-ui-icon--replace\" viewbox=\"0 0 64 64\" aria-hidden=\"true\" focusable=\"false\" stroke=\"currentColor\"><path d=\"M14 18h22v16H14z\"\/><path d=\"M28 30h22v16H28z\"\/><path d=\"m42 16 8 8-8 8\"\/><path d=\"M34 24h16\"\/><\/svg><\/span><h3 class=\"smile-insight-card__title\">H\u1ed7 tr\u1ee3 thi\u1ebft k\u1ebf t\u00edch h\u1ee3p v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng li\u00ean quan v\u00e0 di chuy\u1ec3n d\u1eef li\u1ec7u<\/h3><\/div><\/div><div class=\"smile-insight-card\"><div class=\"smile-insight-card__head\"><span class=\"smile-insight-card__icon\" aria-hidden=\"true\"><svg class=\"smile-ui-icon smile-ui-icon--flexibility\" viewbox=\"0 0 64 64\" aria-hidden=\"true\" focusable=\"false\" stroke=\"currentColor\"><path d=\"M14 32h26\"\/><path d=\"m32 22 10 10-10 10\"\/><path d=\"M50 18v28\"\/><path d=\"M14 18v28\"\/><\/svg><\/span><h3 class=\"smile-insight-card__title\">C\u1ea3i thi\u1ec7n v\u1eadn h\u00e0nh sau khi tri\u1ec3n khai theo t\u1eebng giai \u0111o\u1ea1n<\/h3><\/div><\/div><\/div>\n\n\n<p>\u0110i\u1ec1u quan tr\u1ecdng kh\u00f4ng ph\u1ea3i l\u00e0 t\u00e1i x\u00e2y d\u1ef1ng quy m\u00f4 l\u1edbn ngay t\u1eeb \u0111\u1ea7u, m\u00e0 l\u00e0 tri\u1ec3n khai t\u1eebng b\u01b0\u1edbc theo th\u1ee9 t\u1ef1 ph\u00f9 h\u1ee3p v\u1edbi doanh nghi\u1ec7p c\u1ee7a m\u00ecnh.<\/p>\n<\/div><\/div>\n\n\n\n<div id=\"section-9\" class=\"wp-block-group smile-section\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"smile-section__head\"><div class=\"smile-section__number\">09<\/div><h2 class=\"smile-section__title\">T\u00f3m t\u1eaft<\/h2><\/div>\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1672\" height=\"941\" src=\"https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-09-1.png\" alt=\"\u307e\u3068\u3081\" class=\"wp-image-4872\" srcset=\"https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-09-1.png 1672w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-09-1-300x169.png 300w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-09-1-1024x576.png 1024w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-09-1-768x432.png 768w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-09-1-1536x864.png 1536w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-09-1-18x10.png 18w\" sizes=\"auto, (max-width: 1672px) 100vw, 1672px\" \/><\/figure>\n\n\n<div class=\"smile-split-note\"><div class=\"smile-note\"><p>Migration kh\u00f4ng ch\u1ec9 l\u00e0 chuy\u1ec3n h\u1ec7 th\u1ed1ng c\u0169 sang m\u1ed9t m\u00f4i tr\u01b0\u1eddng m\u1edbi, m\u00e0 c\u00f2n l\u00e0 qu\u00e1 tr\u00ecnh t\u00e1i c\u1ea5u tr\u00fac c\u01a1 ch\u1ebf v\u1eadn h\u00e0nh \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi nghi\u1ec7p v\u1ee5 v\u00e0 ho\u1ea1t \u0111\u1ed9ng trong t\u01b0\u01a1ng lai. Rehost, rewrite v\u00e0 rebuild \u0111\u1ec1u c\u00f3 \u0111i\u1ec3m ph\u00f9 h\u1ee3p v\u00e0 kh\u00f4ng ph\u00f9 h\u1ee3p ri\u00eang; l\u1ef1a ch\u1ecdn ph\u01b0\u01a1ng ph\u00e1p s\u1ebd thay \u0111\u1ed5i t\u00f9y theo \u01b0u ti\u00ean c\u1ee7a doanh nghi\u1ec7p, ch\u1eb3ng h\u1ea1n nh\u01b0 \u1ed5n \u0111\u1ecbnh trong ng\u1eafn h\u1ea1n, n\u00e2ng cao kh\u1ea3 n\u0103ng b\u1ea3o tr\u00ec hay \u0111\u1ed5i m\u1edbi nghi\u1ec7p v\u1ee5.<\/p><\/div><div class=\"smile-note\"><p>Tr\u01b0\u1edbc h\u1ebft, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 r\u00e0 so\u00e1t t\u00e0i s\u1ea3n hi\u1ec7n c\u00f3 v\u00e0 c\u00e1c v\u1ea5n \u0111\u1ec1 trong v\u1eadn h\u00e0nh, t\u1eeb \u0111\u00f3 x\u00e1c \u0111\u1ecbnh ph\u1ea7n n\u00e0o n\u00ean gi\u1eef l\u1ea1i v\u00e0 ph\u1ea7n n\u00e0o c\u1ea7n thay \u0111\u1ed5i.<\/p><\/div><div class=\"smile-note\"><p>SMILE h\u1ed7 tr\u1ee3 tri\u1ec3n khai theo t\u1eebng giai \u0111o\u1ea1n, t\u1eeb vi\u1ec7c r\u00e0 so\u00e1t c\u00e1c v\u1ea5n \u0111\u1ec1 nghi\u1ec7p v\u1ee5, xem x\u00e9t kh\u1ea3 n\u0103ng h\u1ec7 th\u1ed1ng h\u00f3a \u0111\u1ebfn ph\u00e1t tri\u1ec3n v\u00e0 v\u1eadn h\u00e0nh.<\/p><\/div><div class=\"smile-note\"><p>C\u00e1c doanh nghi\u1ec7p \u0111ang c\u00e2n nh\u1eafc \u1ee9ng d\u1ee5ng DX ho\u1eb7c AI n\u00ean b\u1eaft \u0111\u1ea7u t\u1eeb nh\u1eefng c\u1ea3i ti\u1ebfn nh\u1ecf trong quy tr\u00ecnh nghi\u1ec7p v\u1ee5.<\/p><\/div><\/div><\/div><\/div>\n\n\n\n<div id=\"section-10\" class=\"wp-block-group smile-section\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"smile-section__head\"><div class=\"smile-section__number\">10<\/div><h2 class=\"smile-section__title\">FAQ<\/h2><\/div>\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1672\" height=\"941\" src=\"https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-10-1.png\" alt=\"FAQ\" class=\"wp-image-4873\" srcset=\"https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-10-1.png 1672w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-10-1-300x169.png 300w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-10-1-1024x576.png 1024w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-10-1-768x432.png 768w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-10-1-1536x864.png 1536w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/section-10-1-18x10.png 18w\" sizes=\"auto, (max-width: 1672px) 100vw, 1672px\" \/><\/figure>\n\n\n<h3 class=\"wp-block-heading smile-group-heading\">Q1. Migration v\u00e0 modernization c\u00f3 gi\u1ed1ng nhau kh\u00f4ng?<\/h3><p>Hai thu\u1eadt ng\u1eef n\u00e0y \u0111\u00f4i khi \u0111\u01b0\u1ee3c d\u00f9ng v\u1edbi c\u00f9ng m\u1ed9t ngh\u0129a, nh\u01b0ng v\u1ec1 m\u1eb7t ch\u00ednh x\u00e1c v\u1eabn c\u00f3 kh\u00e1c bi\u1ec7t nh\u1ea5t \u0111\u1ecbnh. Migration th\u01b0\u1eddng ch\u1ec9 b\u1ea3n th\u00e2n qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i, trong khi modernization c\u00f3 th\u1ec3 bao g\u1ed3m c\u1ea3 vi\u1ec7c hi\u1ec7n \u0111\u1ea1i h\u00f3a v\u1eadn h\u00e0nh v\u00e0 c\u1ea5u tr\u00fac h\u1ec7 th\u1ed1ng b\u00ean c\u1ea1nh qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i.<\/p><h3 class=\"wp-block-heading smile-group-heading\">Q2. N\u1ebfu ph\u1ea3i ch\u1ecdn tr\u01b0\u1edbc, rehost c\u00f3 ph\u1ea3i l\u00e0 ph\u01b0\u01a1ng \u00e1n an to\u00e0n kh\u00f4ng?<\/h3><p>\u0110\u00e2y l\u00e0 ph\u01b0\u01a1ng ph\u00e1p d\u1ec5 tri\u1ec3n khai chuy\u1ec3n \u0111\u1ed5i trong ng\u1eafn h\u1ea1n, nh\u01b0ng c\u00e1c v\u1ea5n \u0111\u1ec1 c\u1ee7a \u1ee9ng d\u1ee5ng hi\u1ec7n t\u1ea1i c\u00f3 th\u1ec3 v\u1eabn c\u00f2n t\u1ed3n t\u1ea1i. N\u1ebfu d\u1ef1 ki\u1ebfn s\u1ebd ph\u1ea3i l\u00e0m m\u1edbi l\u1ea1i trong v\u00e0i n\u0103m t\u1edbi, vi\u1ec7c so s\u00e1nh v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c ngay t\u1eeb \u0111\u1ea7u s\u1ebd hi\u1ec7u qu\u1ea3 h\u01a1n.<\/p><h3 class=\"wp-block-heading smile-group-heading\">Q3. Rebuild c\u00f3 nh\u1ea5t thi\u1ebft lu\u00f4n t\u1ed1n k\u00e9m kh\u00f4ng?<\/h3><p>Nh\u00ecn chung, ph\u01b0\u01a1ng \u00e1n n\u00e0y th\u01b0\u1eddng \u0111\u00f2i h\u1ecfi chi ph\u00ed v\u00e0 th\u1eddi gian l\u1edbn h\u01a1n, nh\u01b0ng n\u1ebfu h\u1ec7 th\u1ed1ng hi\u1ec7n t\u1ea1i c\u00f3 nhi\u1ec1u r\u00e0ng bu\u1ed9c, t\u1ed5ng chi ph\u00ed \u0111\u00f4i khi c\u00f3 th\u1ec3 th\u1ea5p h\u01a1n so v\u1edbi vi\u1ec7c li\u00ean t\u1ee5c th\u1ef1c hi\u1ec7n c\u00e1c c\u1ea3i ti\u1ebfn t\u1eebng ph\u1ea7n.<\/p><div class=\"smile-insight-cards\"><\/div><\/div><\/div>\n\n\n<section class=\"smile-article-cta\"><div class=\"smile-article-cta__label\">H\u1ed7 tr\u1ee3 SMILE<\/div><h2>B\u1eaft \u0111\u1ea7u trao \u0111\u1ed5i v\u1ec1 th\u00fac \u0111\u1ea9y GX\u30fbDX<\/h2><p>T\u1eeb vi\u1ec7c r\u00e0 so\u00e1t hi\u1ec7n tr\u1ea1ng, tri\u1ec3n khai h\u1ec7 th\u1ed1ng \u0111\u1ebfn c\u1ea3i thi\u1ec7n v\u1eadn h\u00e0nh, ch\u00fang t\u00f4i s\u1ebd c\u00f9ng qu\u00fd c\u00f4ng ty thi\u1ebft k\u1ebf l\u1ed9 tr\u00ecnh ph\u00f9 h\u1ee3p v\u1edbi t\u00ecnh h\u00ecnh th\u1ef1c t\u1ebf.<\/p><ul class=\"smile-list\"><li>C\u00f3 th\u1ec3 h\u1ec7 th\u1ed1ng h\u00f3a c\u00e1c v\u1ea5n \u0111\u1ec1 hi\u1ec7n t\u1ea1i trong nghi\u1ec7p v\u1ee5 v\u00e0 d\u1eef li\u1ec7u<\/li><li>C\u00f3 th\u1ec3 thi\u1ebft k\u1ebf c\u00e1c b\u01b0\u1edbc tri\u1ec3n khai ph\u00f9 h\u1ee3p v\u1edbi c\u01a1 c\u1ea5u v\u00e0 n\u0103ng l\u1ef1c v\u1eadn h\u00e0nh c\u1ee7a doanh nghi\u1ec7p<\/li><li>C\u00f3 th\u1ec3 x\u00e2y d\u1ef1ng c\u01a1 ch\u1ebf gi\u00fap vi\u1ec7c v\u1eadn h\u00e0nh sau tri\u1ec3n khai tr\u1edf n\u00ean d\u1ec5 d\u00e0ng h\u01a1n<\/li><li>C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng d\u1eef li\u1ec7u \u0111\u1ec3 ki\u1ec3m ch\u1ee9ng hi\u1ec7u qu\u1ea3 v\u00e0 li\u00ean t\u1ee5c c\u1ea3i thi\u1ec7n<\/li><li>C\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u xem x\u00e9t \u1ee9ng d\u1ee5ng AI\u30fbIoT t\u1eeb nh\u1eefng l\u0129nh v\u1ef1c c\u1ea7n thi\u1ebft<\/li><\/ul><a class=\"smile-article-cta__button\" href=\"\/vn\/contact\/\">Li\u00ean h\u1ec7<\/a><\/section><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Migration (di chuy\u1ec3n h\u1ec7 th\u1ed1ng) l\u00e0 qu\u00e1 tr\u00ecnh chuy\u1ec3n h\u1ec7 th\u1ed1ng hi\u1ec7n c\u00f3 sang...&nbsp;<a href=\"https:\/\/smilesoftware.org\/vn\/%E3%83%9E%E3%82%A4%E3%82%B0%E3%83%AC%E3%83%BC%E3%82%B7%E3%83%A7%E3%83%B3%E3%81%A8%E3%81%AF%E3%83%AA%E3%83%9B%E3%82%B9%E3%83%88%E3%83%AA%E3%83%A9%E3%82%A4%E3%83%88%E3%83%AA-2\/\" class=\"\" rel=\"bookmark\">\u0110\u1ecdc ti\u1ebfp &raquo;<span class=\"screen-reader-text\">Migration l\u00e0 g\u00ec? Hi\u1ec3u ngay s\u1ef1 kh\u00e1c bi\u1ec7t v\u00e0 ph\u01b0\u01a1ng ph\u00e1p th\u1ef1c hi\u1ec7n rehost, rewrite, rebuild!<\/span><\/a><\/p>","protected":false},"author":2,"featured_media":4863,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","_price":"","_stock":"","_tribe_ticket_header":"","_tribe_default_ticket_provider":"","_ticket_start_date":"","_ticket_end_date":"","_tribe_ticket_show_description":"","_tribe_ticket_show_not_going":false,"_tribe_ticket_use_global_stock":"","_tribe_ticket_global_stock_level":"","_global_stock_mode":"","_global_stock_cap":"","_tribe_rsvp_for_event":"","_tribe_ticket_going_count":"","_tribe_ticket_not_going_count":"","_tribe_tickets_list":"[]","_tribe_ticket_has_attendee_info_fields":false,"_themeisle_gutenberg_block_has_review":false,"_ti_tpc_template_sync":false,"_ti_tpc_template_id":"","footnotes":""},"categories":[32],"tags":[],"class_list":["post-4874","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"rttpg_featured_image_url":{"full":["https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/featured-image.png",1672,941,false],"landscape":["https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/featured-image.png",1672,941,false],"portraits":["https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/featured-image.png",1672,941,false],"thumbnail":["https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/featured-image-150x150.png",150,150,true],"medium":["https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/featured-image-300x169.png",300,169,true],"large":["https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/featured-image-1024x576.png",1024,576,true],"1536x1536":["https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/featured-image-1536x864.png",1536,864,true],"2048x2048":["https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/featured-image.png",1672,941,false],"trp-custom-language-flag":["https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/featured-image-18x10.png",18,10,true],"neve-blog":["https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/07\/featured-image-930x620.png",930,620,true]},"rttpg_author":{"display_name":"\u7b20\u539f \u840c","author_link":"https:\/\/smilesoftware.org\/vn\/author\/chinh-man\/"},"rttpg_comment":0,"rttpg_category":"<a href=\"https:\/\/smilesoftware.org\/vn\/category\/blog\/\" rel=\"category tag\">\u30d6\u30ed\u30b0<\/a>","rttpg_excerpt":"\u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u3068\u306f\u3001\u65e2\u5b58\u30b7\u30b9\u30c6\u30e0\u3092\u65b0\u3057\u3044\u74b0\u5883\u3078\u79fb\u884c\u3057\u3001\u4fdd\u5b88&hellip;&nbsp;\u0110\u1ecdc ti\u1ebfp &r&hellip;","_links":{"self":[{"href":"https:\/\/smilesoftware.org\/vn\/wp-json\/wp\/v2\/posts\/4874","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/smilesoftware.org\/vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/smilesoftware.org\/vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/smilesoftware.org\/vn\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/smilesoftware.org\/vn\/wp-json\/wp\/v2\/comments?post=4874"}],"version-history":[{"count":5,"href":"https:\/\/smilesoftware.org\/vn\/wp-json\/wp\/v2\/posts\/4874\/revisions"}],"predecessor-version":[{"id":5045,"href":"https:\/\/smilesoftware.org\/vn\/wp-json\/wp\/v2\/posts\/4874\/revisions\/5045"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/smilesoftware.org\/vn\/wp-json\/wp\/v2\/media\/4863"}],"wp:attachment":[{"href":"https:\/\/smilesoftware.org\/vn\/wp-json\/wp\/v2\/media?parent=4874"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/smilesoftware.org\/vn\/wp-json\/wp\/v2\/categories?post=4874"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/smilesoftware.org\/vn\/wp-json\/wp\/v2\/tags?post=4874"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}