{"id":4519,"date":"2026-07-01T19:51:32","date_gmt":"2026-07-01T10:51:32","guid":{"rendered":"https:\/\/smilesoftware.org\/?p=4519"},"modified":"2026-08-07T19:20:45","modified_gmt":"2026-08-07T10:20:45","slug":"%e3%83%ac%e3%82%ac%e3%82%b7%e3%83%bc%e3%82%b7%e3%82%b9%e3%83%86%e3%83%a0%e8%84%b1%e5%8d%b4%e3%83%a2%e3%83%80%e3%83%8a%e3%82%a4%e3%82%bc%e3%83%bc%e3%82%b7%e3%83%a7","status":"publish","type":"post","link":"https:\/\/smilesoftware.org\/vn\/%E3%83%AC%E3%82%AC%E3%82%B7%E3%83%BC%E3%82%B7%E3%82%B9%E3%83%86%E3%83%A0%E8%84%B1%E5%8D%B4%E3%83%A2%E3%83%80%E3%83%8A%E3%82%A4%E3%82%BC%E3%83%BC%E3%82%B7%E3%83%A7\/","title":{"rendered":"\u201cTho\u00e1t kh\u1ecfi h\u1ec7 th\u1ed1ng legacy\u201d Modernization l\u00e0 g\u00ec? Gi\u1ea3i th\u00edch l\u1ee3i \u00edch, 5 ph\u01b0\u01a1ng ph\u00e1p v\u00e0 c\u00e1c \u0111i\u1ec3m then ch\u1ed1t \u0111\u1ec3 th\u00e0nh c\u00f4ng"},"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\">2026.06.18<\/span><\/div><h1 class=\"smile-article-title\">\u201cTho\u00e1t kh\u1ecfi h\u1ec7 th\u1ed1ng legacy\u201d Modernization l\u00e0 g\u00ec? Gi\u1ea3i th\u00edch l\u1ee3i \u00edch, 5 ph\u01b0\u01a1ng ph\u00e1p v\u00e0 c\u00e1c \u0111i\u1ec3m then ch\u1ed1t \u0111\u1ec3 th\u00e0nh c\u00f4ng<\/h1><p class=\"smile-excerpt\">Ch\u00eca kh\u00f3a n\u1eb1m \u1edf \u201chi\u1ec7n \u0111\u1ea1i h\u00f3a\u201d. \u0110\u00e2y kh\u00f4ng ch\u1ec9 l\u00e0 n\u00e2ng c\u1ea5p c\u00f4ng ngh\u1ec7, m\u00e0 l\u00e0 qu\u00e1 tr\u00ecnh t\u00e1i c\u1ea5u tr\u00fac to\u00e0n di\u1ec7n nh\u1eb1m t\u1eadn d\u1ee5ng t\u1ed1i \u0111a s\u1ee9c m\u1ea1nh c\u1ee7a c\u00f4ng ngh\u1ec7 s\u1ed1.<\/p><\/header>\n\n<section class=\"smile-intro-box\"><div class=\"smile-lead-definition\"><div class=\"smile-lead-definition__mark\">Hi\u1ec7n \u0111\u1ea1i h\u00f3a<\/div><div class=\"smile-lead-definition__label\">\u0110\u1ecbnh ngh\u0129a<\/div><p>V\u1eady hi\u1ec7n \u0111\u1ea1i h\u00f3a l\u00e0 g\u00ec v\u00e0 v\u00ec sao l\u1ea1i quan tr\u1ecdng \u0111\u1ebfn v\u1eady \u0111\u1ed1i v\u1edbi t\u0103ng tr\u01b0\u1edfng b\u1ec1n v\u1eefng c\u1ee7a doanh nghi\u1ec7p? B\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u1ea3i th\u00edch d\u1ec5 hi\u1ec3u t\u1eeb kh\u00e1i ni\u1ec7m, t\u1ea7m quan tr\u1ecdng, ph\u01b0\u01a1ng ph\u00e1p tri\u1ec3n khai hi\u1ec7u qu\u1ea3 \u0111\u1ebfn c\u00e1c \u0111i\u1ec3m then ch\u1ed1t \u0111\u1ec3 th\u00e0nh c\u00f4ng.<\/p><\/div><\/section>\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\">Hi\u1ec7n \u0111\u1ea1i h\u00f3a h\u1ec7 th\u1ed1ng legacy 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\">L\u1ee3i \u00edch c\u1ee7a hi\u1ec7n \u0111\u1ea1i h\u00f3a h\u1ec7 th\u1ed1ng legacy<\/span><\/a><a class=\"smile-toc__item\" href=\"#section-3\"><b class=\"smile-toc__number\">03<\/b><span class=\"smile-toc__label\">Ph\u01b0\u01a1ng ph\u00e1p Modernization<\/span><\/a><a class=\"smile-toc__item\" href=\"#section-4\"><b class=\"smile-toc__number\">04<\/b><span class=\"smile-toc__label\">\u0110i\u1ec3m then ch\u1ed1t \u0111\u1ec3 Modernization th\u00e0nh c\u00f4ng<\/span><\/a><a class=\"smile-toc__item\" href=\"#section-5\"><b class=\"smile-toc__number\">05<\/b><span class=\"smile-toc__label\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p (FAQ)<\/span><\/a><a class=\"smile-toc__item\" href=\"#section-6\"><b class=\"smile-toc__number\">06<\/b><span class=\"smile-toc__label\">K\u1ebft lu\u1eadn<\/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\">Hi\u1ec7n \u0111\u1ea1i h\u00f3a h\u1ec7 th\u1ed1ng legacy l\u00e0 g\u00ec?<\/h2><\/div>\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"2048\" height=\"1143\" src=\"https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/06\/redmine-1299-image4.png\" alt=\"\u2018\u2019\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u8131\u5374\u2018\u2019\u30e2\u30c0\u30ca\u30a4\u30bc\u30fc\u30b7\u30e7\u30f3\u3068\u306f\uff1f\u30e1\u30ea\u30c3\u30c8\u30845\u3064\u306e\u624b\u6bb5\u3084\u6210\u529f\u306e\u30dd\u30a4\u30f3\u30c8\u3092\u89e3\u8aac\" class=\"wp-image-4520\" srcset=\"https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/06\/redmine-1299-image4.png 2048w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/06\/redmine-1299-image4-300x167.png 300w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/06\/redmine-1299-image4-1024x572.png 1024w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/06\/redmine-1299-image4-768x429.png 768w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/06\/redmine-1299-image4-1536x857.png 1536w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/06\/redmine-1299-image4-18x10.png 18w\" sizes=\"auto, (max-width: 2048px) 100vw, 2048px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading smile-subheading\">H\u1ec7 th\u1ed1ng k\u1ebf th\u1eeba l\u00e0 g\u00ec<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:16px\">H\u1ec7 th\u1ed1ng k\u1ebf th\u1eeba l\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng b\u1eb1ng c\u00f4ng ngh\u1ec7 ho\u1eb7c ki\u1ebfn tr\u00fac trong qu\u00e1 kh\u1ee9 v\u00e0 hi\u1ec7n \u0111\u00e3 tr\u1edf n\u00ean l\u1ed7i th\u1eddi. \u0110\u00fang nh\u01b0 \u00fd ngh\u0129a \u201cdi s\u1ea3n\u201d c\u1ee7a t\u1eeb \u201clegacy\u201d, nh\u1eefng h\u1ec7 th\u1ed1ng n\u00e0y t\u1eebng \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c h\u1ed7 tr\u1ee3 c\u00e1c nghi\u1ec7p v\u1ee5 c\u1ed1t l\u00f5i c\u1ee7a doanh nghi\u1ec7p. Tuy nhi\u00ean, do kh\u00f4ng th\u1ec3 th\u00edch \u1ee9ng v\u1edbi nh\u1eefng thay \u0111\u1ed5i nhanh ch\u00f3ng c\u1ee7a m\u00f4i tr\u01b0\u1eddng kinh doanh v\u00e0 c\u00f4ng ngh\u1ec7 ng\u00e0y nay, ch\u00fang \u0111ang tr\u1edf th\u00e0nh r\u00e0o c\u1ea3n l\u1edbn \u0111\u1ed1i v\u1edbi qu\u00e1 tr\u00ecnh th\u00fac \u0111\u1ea9y DX (chuy\u1ec3n \u0111\u1ed5i s\u1ed1) t\u1ea1i nhi\u1ec1u doanh nghi\u1ec7p.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:16px\">Sau nhi\u1ec1u n\u0103m v\u1eadn h\u00e0nh v\u00e0 nhi\u1ec1u l\u1ea7n c\u1ea3i ti\u1ebfn c\u1ee5c b\u1ed9, nhi\u1ec1u h\u1ec7 th\u1ed1ng legacy \u0111\u00e3 c\u00f3 c\u1ea5u tr\u00fac c\u1ef1c k\u1ef3 ph\u1ee9c t\u1ea1p v\u00e0 ph\u1ea7n b\u00ean trong tr\u1edf th\u00e0nh \u201ch\u1ed9p \u0111en\u201d. V\u00ec v\u1eady, g\u00e1nh n\u1eb7ng b\u1ea3o tr\u00ec, v\u1eadn h\u00e0nh t\u0103ng \u0111\u00e1ng k\u1ec3; khi x\u1ea3y ra s\u1ef1 c\u1ed1 ho\u1eb7c c\u1ea7n b\u1ed5 sung ch\u1ee9c n\u0103ng m\u1edbi, doanh nghi\u1ec7p ph\u1ea3i t\u1ed1n r\u1ea5t nhi\u1ec1u th\u1eddi gian v\u00e0 chi ph\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:16px\">Tr\u00ean th\u1ef1c t\u1ebf, theo \u201cKh\u1ea3o s\u00e1t xu h\u01b0\u1edbng DX\u201d c\u1ee7a C\u01a1 quan X\u00fac ti\u1ebfn C\u00f4ng ngh\u1ec7 Th\u00f4ng tin Nh\u1eadt B\u1ea3n (IPA), h\u01a1n kho\u1ea3ng 60% doanh nghi\u1ec7p Nh\u1eadt B\u1ea3n (61%) v\u1eabn \u0111ang s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng legacy, cho th\u1ea5y \u0111\u00e2y l\u00e0 m\u1ed9t r\u00e0o c\u1ea3n \u0111\u1ed1i v\u1edbi vi\u1ec7c th\u00fac \u0111\u1ea9y DX.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:16px\">\u0110\u1ec3 tr\u00e1nh r\u1ee7i ro s\u1ef1 c\u1ed1 h\u1ec7 th\u1ed1ng, r\u1ee7i ro b\u1ea3o m\u1eadt ng\u00e0y c\u00e0ng t\u0103ng v\u00e0 nh\u1eefng b\u1ea5t \u1ed5n li\u00ean quan \u0111\u1ebfn t\u00ednh li\u00ean t\u1ee5c trong kinh doanh, vi\u1ec7c tho\u00e1t kh\u1ecfi h\u1ec7 th\u1ed1ng legacy l\u00e0 nhi\u1ec7m v\u1ee5 c\u1ea5p b\u00e1ch \u0111\u1ed1i v\u1edbi doanh nghi\u1ec7p. C\u00e1c c\u00e1ch ti\u1ebfp c\u1eadn chi\u1ebfn l\u01b0\u1ee3c nh\u01b0 \u201chi\u1ec7n \u0111\u1ea1i h\u00f3a\u201d v\u00e0 \u201clegacy migration\u201d \u0111\u01b0\u1ee3c tr\u00ecnh b\u00e0y chi ti\u1ebft \u1edf ch\u01b0\u01a1ng ti\u1ebfp theo s\u1ebd l\u00e0 y\u1ebfu t\u1ed1 kh\u00f4ng th\u1ec3 thi\u1ebfu \u0111\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 n\u00e0y.<\/p>\n\n\n\n<h3 class=\"wp-block-heading smile-subheading\">Modernization l\u00e0 g\u00ec<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:16px\">Hi\u1ec7n \u0111\u1ea1i h\u00f3a (Modernization) l\u00e0 qu\u00e1 tr\u00ecnh \u0111i\u1ec1u ch\u1ec9nh c\u00e1c h\u1ec7 th\u1ed1ng k\u1ebf th\u1eeba \u0111\u00e3 l\u1ed7i th\u1eddi \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u kinh doanh hi\u1ec7n nay, th\u00f4ng qua c\u00f4ng ngh\u1ec7 IT m\u1edbi nh\u1ea5t v\u00e0 c\u00e1ch ti\u1ebfp c\u1eadn mang t\u00ednh chi\u1ebfn l\u01b0\u1ee3c. \u0110\u00e2y kh\u00f4ng ch\u1ec9 l\u00e0 vi\u1ec7c \u201cthay th\u1ebf\u201d h\u1ec7 th\u1ed1ng, m\u00e0 c\u00f2n h\u01b0\u1edbng \u0111\u1ebfn vi\u1ec7c t\u1eadn d\u1ee5ng t\u1ed1i \u0111a t\u00e0i s\u1ea3n nghi\u1ec7p v\u1ee5 v\u00e0 tri th\u1ee9c v\u1eadn h\u00e0nh m\u00e0 doanh nghi\u1ec7p \u0111\u00e3 t\u00edch l\u0169y trong nhi\u1ec1u n\u0103m, \u0111\u1ed3ng th\u1eddi n\u00e2ng cao v\u01b0\u1ee3t b\u1eadc n\u0103ng su\u1ea5t, t\u00ednh linh ho\u1ea1t v\u00e0 m\u1ee9c \u0111\u1ed9 b\u1ea3o m\u1eadt c\u1ee7a to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:16px\">C\u1ee5 th\u1ec3, c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng ch\u00ednh c\u1ea7n hi\u1ec7n \u0111\u1ea1i h\u00f3a g\u1ed3m h\u1ec7 th\u1ed1ng l\u00f5i s\u1eed d\u1ee5ng mainframe ho\u1eb7c OS \u0111\u1ed9c quy\u1ec1n \u0111\u01b0\u1ee3c tri\u1ec3n khai t\u1eeb th\u1eadp ni\u00ean 1980, c\u0169ng nh\u01b0 h\u1ec7 th\u1ed1ng ph\u00e1t tri\u1ec3n b\u1eb1ng ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh c\u0169 nh\u01b0 COBOL. Ngo\u00e0i ra, ngay c\u1ea3 c\u00e1c h\u1ec7 th\u1ed1ng m\u1edf t\u1eeb cu\u1ed1i th\u1eadp ni\u00ean 1990 tr\u1edf v\u1ec1 sau c\u0169ng thu\u1ed9c ph\u1ea1m vi xem x\u00e9t n\u1ebfu kh\u00f4ng \u0111\u00e1p \u1ee9ng \u0111\u1ea7y \u0111\u1ee7 c\u00e1c xu h\u01b0\u1edbng c\u00f4ng ngh\u1ec7 m\u1edbi nh\u01b0 \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y hi\u1ec7n nay ho\u1eb7c t\u00edch h\u1ee3p API.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:16px\">\u201cModernization\u201d b\u1eaft ngu\u1ed3n t\u1eeb ti\u1ebfng Anh, mang ngh\u0129a \u201chi\u1ec7n \u0111\u1ea1i h\u00f3a\u201d. Trong l\u0129nh v\u1ef1c IT, thu\u1eadt ng\u1eef n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u201cIT modernization\u201d ho\u1eb7c \u201csystem modernization\u201d. Nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, c\u00e1ch n\u00f3i \u201cmodernize\u201d c\u0169ng \u0111\u00e3 tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn v\u00e0 \u0111\u01b0\u1ee3c xem l\u00e0 y\u1ebfu t\u1ed1 kh\u00f4ng th\u1ec3 thi\u1ebfu khi doanh nghi\u1ec7p th\u00fac \u0111\u1ea9y DX (Digital Transformation).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:16px\">Trong b\u1ed1i c\u1ea3nh \u0111\u00f3, hi\u1ec7n \u0111\u1ea1i h\u00f3a kh\u00f4ng ch\u1ec9 l\u00e0 \u0111\u1ed5i m\u1edbi c\u00f4ng ngh\u1ec7, m\u00e0 \u0111\u00e3 tr\u1edf th\u00e0nh tr\u1ee5 c\u1ed9t quan tr\u1ecdng trong chi\u1ebfn l\u01b0\u1ee3c qu\u1ea3n tr\u1ecb doanh nghi\u1ec7p. \u0110\u00e2y c\u00f3 th\u1ec3 xem l\u00e0 kho\u1ea3n \u0111\u1ea7u t\u01b0 mang t\u00ednh chi\u1ebfn l\u01b0\u1ee3c cao, v\u1eeba c\u00f3 kh\u00eda c\u1ea1nh \u201ct\u1ea5n c\u00f4ng\u201d gi\u00fap duy tr\u00ec th\u1ebf m\u1ea1nh hi\u1ec7n c\u00f3 v\u00e0 linh ho\u1ea1t th\u00edch \u1ee9ng v\u1edbi thay \u0111\u1ed5i c\u1ee7a m\u00f4i tr\u01b0\u1eddng kinh doanh trong t\u01b0\u01a1ng lai, v\u1eeba c\u00f3 kh\u00eda c\u1ea1nh \u201cph\u00f2ng th\u1ee7\u201d gi\u00fap gi\u1ea3m r\u1ee7i ro v\u00e0 duy tr\u00ec t\u00ednh \u1ed5n \u0111\u1ecbnh.<\/p>\n\n\n\n<h3 class=\"wp-block-heading smile-subheading\">Kh\u00e1c bi\u1ec7t gi\u1eefa hi\u1ec7n \u0111\u1ea1i h\u00f3a v\u00e0 di tr\u00fa h\u1ec7 th\u1ed1ng<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:16px\">Khi c\u00e2n nh\u1eafc tho\u00e1t kh\u1ecfi h\u1ec7 th\u1ed1ng k\u1ebf th\u1eeba, doanh nghi\u1ec7p th\u01b0\u1eddng c\u00f3 hai c\u00e1ch ti\u1ebfp c\u1eadn ch\u00ednh: hi\u1ec7n \u0111\u1ea1i h\u00f3a v\u00e0 di tr\u00fa h\u1ec7 th\u1ed1ng. Hai ph\u01b0\u01a1ng ph\u00e1p n\u00e0y tho\u1ea1t nh\u00ecn c\u00f3 v\u1ebb gi\u1ed1ng nhau, nh\u01b0ng c\u00f3 kh\u00e1c bi\u1ec7t r\u00f5 r\u00e0ng v\u1ec1 m\u1ee5c ti\u00eau, c\u00e1ch th\u1ef1c hi\u1ec7n v\u00e0 hi\u1ec7u qu\u1ea3 k\u1ef3 v\u1ecdng. \u0110\u1ec3 l\u1ef1a ch\u1ecdn ph\u01b0\u01a1ng \u00e1n ph\u00f9 h\u1ee3p nh\u1ea5t v\u1edbi t\u00ecnh h\u00ecnh c\u1ee7a doanh nghi\u1ec7p, vi\u1ec7c hi\u1ec3u ch\u00ednh x\u00e1c c\u00e1c kh\u00e1c bi\u1ec7t n\u00e0y l\u00e0 \u0111i\u1ec1u thi\u1ebft y\u1ebfu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:16px\">B\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y so s\u00e1nh r\u00f5 r\u00e0ng nh\u1eefng \u0111i\u1ec3m kh\u00e1c nhau ch\u00ednh gi\u1eefa hi\u1ec7n \u0111\u1ea1i h\u00f3a v\u00e0 migration.<\/p>\n\n\n<div class=\"smile-table-wrap\"><table class=\"smile-comparison-table\"><thead><tr><th scope=\"col\">H\u1ea1ng m\u1ee5c<\/th><th scope=\"col\">Modernization<\/th><th scope=\"col\">Migration<\/th><\/tr><\/thead><tbody><tr><th scope=\"row\">T\u1ed5ng quan<\/th><td>T\u1eadn d\u1ee5ng t\u00e0i s\u1ea3n hi\u1ec7n c\u00f3, \u0111i\u1ec1u ch\u1ec9nh h\u1ec7 th\u1ed1ng \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi c\u00f4ng ngh\u1ec7 v\u00e0 m\u00f4i tr\u01b0\u1eddng m\u1edbi nh\u1ea5t, \u0111\u1ed3ng th\u1eddi n\u00e2ng c\u1ea5p v\u00e0 t\u1ed1i \u01b0u h\u00f3a h\u1ec7 th\u1ed1ng<\/td><td>Chuy\u1ec3n h\u1ec7 th\u1ed1ng ho\u1eb7c d\u1eef li\u1ec7u c\u0169 sang m\u00f4i tr\u01b0\u1eddng m\u1edbi. V\u1ec1 c\u01a1 b\u1ea3n kh\u00f4ng thay \u0111\u1ed5i ch\u1ee9c n\u0103ng hay c\u1ea5u tr\u00fac, m\u00e0 t\u1eadp trung v\u00e0o vi\u1ec7c di chuy\u1ec3n.<\/td><\/tr><tr><th scope=\"row\">M\u1ee5c \u0111\u00edch<\/th><td>Linh ho\u1ea1t \u0111\u00e1p \u1ee9ng thay \u0111\u1ed5i y\u00eau c\u1ea7u kinh doanh v\u00e0 nhu c\u1ea7u th\u1ecb tr\u01b0\u1eddng, n\u00e2ng cao ch\u1ee9c n\u0103ng, hi\u1ec7u n\u0103ng v\u00e0 kh\u1ea3 n\u0103ng b\u1ea3o tr\u00ec<\/td><td>M\u1ee5c ti\u00eau ch\u00ednh l\u00e0 x\u1eed l\u00fd t\u00ecnh tr\u1ea1ng m\u00f4i tr\u01b0\u1eddng c\u0169 k\u1ef9 ho\u1eb7c h\u1ebft h\u1ed7 tr\u1ee3, t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt v\u00e0 gi\u1ea3m chi ph\u00ed v\u1eadn h\u00e0nh.<\/td><\/tr><tr><th scope=\"row\">Ph\u1ea1m vi thay \u0111\u1ed5i<\/th><td>Th\u1ef1c hi\u1ec7n thay \u0111\u1ed5i tr\u00ean nhi\u1ec1u ph\u01b0\u01a1ng di\u1ec7n nh\u01b0 c\u1ea5u tr\u00fac h\u1ec7 th\u1ed1ng, m\u00e3 ngu\u1ed3n, UI\/UX, quy tr\u00ecnh nghi\u1ec7p v\u1ee5 v\u00e0 c\u1ea5u tr\u00fac d\u1eef li\u1ec7u<\/td><td>Ch\u1ee7 y\u1ebfu thay \u0111\u1ed5i h\u1ea1 t\u1ea7ng ho\u1eb7c n\u1ec1n t\u1ea3ng, trong khi v\u1ec1 c\u01a1 b\u1ea3n v\u1eabn gi\u1eef nguy\u00ean logic c\u1ee7a \u1ee9ng d\u1ee5ng<\/td><\/tr><\/tbody><\/table><\/div>\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:16px\">Modernization v\u00e0 Migration c\u00f3 th\u1ebf m\u1ea1nh v\u00e0 \u0111\u1eb7c tr\u01b0ng ri\u00eang. V\u00ec v\u1eady, \u0111\u00e1nh gi\u00e1 to\u00e0n di\u1ec7n hi\u1ec7n tr\u1ea1ng h\u1ec7 th\u1ed1ng legacy c\u1ee7a doanh nghi\u1ec7p, chi\u1ebfn l\u01b0\u1ee3c kinh doanh h\u01b0\u1edbng t\u1edbi, ngu\u1ed3n nh\u00e2n l\u1ef1c s\u1eb5n c\u00f3 v\u00e0 d\u1ef1 b\u00e1o chi ph\u00ed \u0111\u1ec3 ch\u1ecdn c\u00e1ch ti\u1ebfp c\u1eadn hi\u1ec7u qu\u1ea3, kh\u1ea3 thi nh\u1ea5t l\u00e0 ch\u00eca kh\u00f3a th\u00fac \u0111\u1ea9y DX v\u00e0 t\u0103ng tr\u01b0\u1edfng doanh nghi\u1ec7p.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:16px\">SMILE ph\u00e2n t\u00edch chi ti\u1ebft hi\u1ec7n tr\u1ea1ng h\u1ec7 th\u1ed1ng legacy c\u1ee7a kh\u00e1ch h\u00e0ng, sau \u0111\u00f3 \u0111\u1ec1 xu\u1ea5t ph\u01b0\u01a1ng \u00e1n t\u1ed1i \u01b0u: modernization, migration ho\u1eb7c k\u1ebft h\u1ee3p c\u1ea3 hai, d\u1ef1a tr\u00ean kinh nghi\u1ec7m s\u00e2u r\u1ed9ng v\u00e0 chuy\u00ean m\u00f4n v\u1eefng ch\u1eafc. N\u1ebfu qu\u00fd c\u00f4ng ty quan t\u00e2m \u0111\u1ebfn c\u00e1c gi\u1ea3i ph\u00e1p c\u1ee5 th\u1ec3 nh\u1eb1m th\u00fac \u0111\u1ea9y DX hi\u1ec7u qu\u1ea3, vui l\u00f2ng li\u00ean h\u1ec7 SMILE \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n.<\/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\">L\u1ee3i \u00edch c\u1ee7a hi\u1ec7n \u0111\u1ea1i h\u00f3a h\u1ec7 th\u1ed1ng legacy<\/h2><\/div>\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"344\" src=\"https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/06\/redmine-1299-image5.png\" alt=\"\u2018\u2019\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u8131\u5374\u2018\u2019\u30e2\u30c0\u30ca\u30a4\u30bc\u30fc\u30b7\u30e7\u30f3\u3068\u306f\uff1f\u30e1\u30ea\u30c3\u30c8\u30845\u3064\u306e\u624b\u6bb5\u3084\u6210\u529f\u306e\u30dd\u30a4\u30f3\u30c8\u3092\u89e3\u8aac\" class=\"wp-image-4521\" srcset=\"https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/06\/redmine-1299-image5.png 700w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/06\/redmine-1299-image5-300x147.png 300w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/06\/redmine-1299-image5-18x9.png 18w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/figure>\n\n\n<p>Hi\u1ec7n \u0111\u1ea1i h\u00f3a h\u1ec7 th\u1ed1ng legacy kh\u00f4ng ph\u1ea3i l\u00e0 x\u00e2y d\u1ef1ng l\u1ea1i ho\u00e0n to\u00e0n h\u1ec7 th\u1ed1ng hay \u1ee9ng d\u1ee5ng \u0111\u00e3 c\u0169, m\u00e0 l\u00e0 t\u00e1i c\u1ea5u tr\u00fac v\u00e0 t\u1ed1i \u01b0u h\u00f3a linh ho\u1ea1t \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi c\u00f4ng ngh\u1ec7 hi\u1ec7n \u0111\u1ea1i v\u00e0 nhu c\u1ea7u kinh doanh.<\/p><p>V\u1eady tr\u00ean th\u1ef1c t\u1ebf, doanh nghi\u1ec7p s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c nh\u1eefng l\u1ee3i \u00edch c\u1ee5 th\u1ec3 n\u00e0o khi th\u00fac \u0111\u1ea9y hi\u1ec7n \u0111\u1ea1i h\u00f3a? V\u00e0 v\u00ec sao s\u00e1ng ki\u1ebfn n\u00e0y hi\u1ec7n \u0111ang \u0111\u01b0\u1ee3c quan t\u00e2m nhi\u1ec1u \u0111\u1ebfn v\u1eady?<\/p><p>Ph\u1ea7n n\u00e0y gi\u1ea3i th\u00edch chi ti\u1ebft nh\u1eefng l\u1ee3i \u00edch ch\u00ednh m\u00e0 doanh nghi\u1ec7p c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c khi th\u00fac \u0111\u1ea9y hi\u1ec7n \u0111\u1ea1i h\u00f3a.<\/p><div class=\"smile-evidence-panels\"><article class=\"smile-evidence-panel\"><div class=\"smile-evidence-panel__mark\"><span class=\"smile-evidence-panel__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><\/div><div class=\"smile-evidence-panel__body\"><h3 class=\"smile-evidence-panel__title\">C\u1ea3i thi\u1ec7n t\u00ednh linh ho\u1ea1t<\/h3><p>Do n\u1ec1n t\u1ea3ng c\u00f4ng ngh\u1ec7 \u0111\u00e3 l\u1ed7i th\u1eddi v\u00e0 ngu\u1ed3n nh\u00e2n l\u1ef1c c\u00f3 kh\u1ea3 n\u0103ng v\u1eadn h\u00e0nh ng\u00e0y c\u00e0ng gi\u1ea3m, h\u1ec7 th\u1ed1ng legacy th\u01b0\u1eddng r\u1ea5t kh\u00f3 \u0111\u00e1p \u1ee9ng nh\u1eefng thay \u0111\u1ed5i nhanh ch\u00f3ng trong m\u00f4i tr\u01b0\u1eddng kinh doanh hi\u1ec7n nay. \u0110i\u1ec1u n\u00e0y t\u1ea1o ra nh\u1eefng h\u1ea1n ch\u1ebf nghi\u00eam tr\u1ecdng \u0111\u1ed1i v\u1edbi kh\u1ea3 n\u0103ng ra quy\u1ebft \u0111\u1ecbnh nhanh c\u1ee7a doanh nghi\u1ec7p c\u0169ng nh\u01b0 t\u1ed1c \u0111\u1ed9 tri\u1ec3n khai d\u1ecbch v\u1ee5 m\u1edbi theo nhu c\u1ea7u th\u1ecb tr\u01b0\u1eddng.<\/p><p>Tuy nhi\u00ean, th\u00f4ng qua hi\u1ec7n \u0111\u1ea1i h\u00f3a h\u1ec7 th\u1ed1ng, doanh nghi\u1ec7p c\u00f3 th\u1ec3 x\u00e2y d\u1ef1ng n\u1ec1n t\u1ea3ng IT c\u00f3 kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng c\u1ef1c k\u1ef3 linh ho\u1ea1t v\u1edbi thay \u0111\u1ed5i. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 gi\u00fap n\u00e2ng cao \u0111\u00e1ng k\u1ec3 hi\u1ec7u qu\u1ea3 quy tr\u00ecnh nghi\u1ec7p v\u1ee5, m\u00e0 c\u00f2n cho ph\u00e9p nhanh ch\u00f3ng ra m\u1eaft d\u1ecbch v\u1ee5 m\u1edbi theo s\u00e1t xu h\u01b0\u1edbng th\u1ecb tr\u01b0\u1eddng. Ngay c\u1ea3 khi ngu\u1ed3n l\u1ef1c nh\u00e2n s\u1ef1 v\u00e0 v\u1eadt ch\u1ea5t c\u00f2n h\u1ea1n ch\u1ebf, doanh nghi\u1ec7p v\u1eabn c\u00f3 th\u1ec3 t\u1eadp trung v\u00e0o c\u00e1c c\u00f4ng vi\u1ec7c chi\u1ebfn l\u01b0\u1ee3c, c\u00f3 gi\u00e1 tr\u1ecb cao h\u01a1n, t\u1eeb \u0111\u00f3 c\u1ee7ng c\u1ed1 c\u0103n b\u1ea3n n\u0103ng l\u1ef1c c\u1ea1nh tranh tr\u00ean th\u1ecb tr\u01b0\u1eddng.<\/p><\/div><\/article><article class=\"smile-evidence-panel\"><div class=\"smile-evidence-panel__mark\"><span class=\"smile-evidence-panel__icon\" aria-hidden=\"true\"><svg class=\"smile-ui-icon smile-ui-icon--cost\" viewbox=\"0 0 64 64\" aria-hidden=\"true\" focusable=\"false\" stroke=\"currentColor\"><circle cx=\"32\" cy=\"32\" r=\"20\"\/><path d=\"M32 18v28\"\/><path d=\"M40 24c-2-4-14-5-16 1-3 8 17 5 14 14-2 6-14 5-17 0\"\/><\/svg><\/span><\/div><div class=\"smile-evidence-panel__body\"><h3 class=\"smile-evidence-panel__title\">Gi\u1ea3m chi ph\u00ed b\u1ea3o tr\u00ec v\u00e0 v\u1eadn h\u00e0nh<\/h3><p>Theo th\u1eddi gian, h\u1ec7 th\u1ed1ng legacy ng\u00e0y c\u00e0ng xu\u1ed1ng c\u1ea5p v\u00e0 t\u1ea7n su\u1ea5t ph\u00e1t sinh l\u1ed7i t\u0103ng m\u1ea1nh. V\u00ec v\u1eady, doanh nghi\u1ec7p bu\u1ed9c ph\u1ea3i li\u00ean t\u1ee5c \u0111\u1ea7u t\u01b0 nhi\u1ec1u c\u00f4ng s\u1ee9c v\u00e0 chi ph\u00ed cho v\u1eadn h\u00e0nh h\u1eb1ng ng\u00e0y c\u0169ng nh\u01b0 x\u1eed l\u00fd s\u1ef1 c\u1ed1 ph\u00e1t sinh ngo\u00e0i d\u1ef1 ki\u1ebfn. Nghi\u00eam tr\u1ecdng h\u01a1n, linh ki\u1ec7n b\u1ea3o tr\u00ec cho ph\u1ea7n c\u1ee9ng c\u0169 c\u00f3 th\u1ec3 tr\u1edf n\u00ean kh\u00f3 t\u00ecm, ho\u1eb7c h\u1ec7 th\u1ed1ng v\u1eabn ph\u1ee5 thu\u1ed9c v\u00e0o ph\u1ea7n m\u1ec1m \u0111\u00e3 h\u1ebft h\u1ed7 tr\u1ee3 t\u1eeb nh\u00e0 s\u1ea3n xu\u1ea5t. Nh\u1eefng t\u00ecnh tr\u1ea1ng n\u00e0y khi\u1ebfn vi\u1ec7c duy tr\u00ec v\u00e0 qu\u1ea3n l\u00fd h\u1ec7 th\u1ed1ng ng\u00e0y c\u00e0ng ph\u1ee9c t\u1ea1p, \u0111\u1ed3ng th\u1eddi tr\u1edf th\u00e0nh chi ph\u00ed \u1ea9n g\u00e2y \u00e1p l\u1ef1c l\u00ean t\u00e0i ch\u00ednh doanh nghi\u1ec7p.<\/p><p>Tuy nhi\u00ean, b\u1eb1ng c\u00e1ch th\u1ef1c hi\u1ec7n hi\u1ec7n \u0111\u1ea1i h\u00f3a v\u00e0 chuy\u1ec3n h\u1ec7 th\u1ed1ng sang m\u00f4i tr\u01b0\u1eddng m\u1edbi nh\u1ea5t, doanh nghi\u1ec7p c\u00f3 th\u1ec3 c\u1eaft gi\u1ea3m m\u1ea1nh chi ph\u00ed b\u1ea3o tr\u00ec, v\u1eadn h\u00e0nh n\u00e0y. Trong m\u00f4i tr\u01b0\u1eddng h\u1ec7 th\u1ed1ng hi\u1ec7n \u0111\u1ea1i v\u00e0 \u1ed5n \u0111\u1ecbnh, r\u1ee7i ro ph\u00e1t sinh s\u1ef1 c\u1ed1 \u0111\u1ed9t xu\u1ea5t gi\u1ea3m \u0111\u00e1ng k\u1ec3, \u0111\u1ed3ng th\u1eddi doanh nghi\u1ec7p kh\u00f4ng c\u00f2n ph\u1ea3i li\u00ean t\u1ee5c x\u1eed l\u00fd c\u00e1c v\u1ea5n \u0111\u1ec1 do h\u1ec7 th\u1ed1ng l\u00e3o h\u00f3a. Nh\u1edd \u0111\u00f3, b\u1ed9 ph\u1eadn IT c\u00f3 th\u1ec3 gi\u1ea3i ph\u00f3ng ngu\u1ed3n l\u1ef1c tr\u01b0\u1edbc \u0111\u00e2y d\u00e0nh cho b\u1ea3o tr\u00ec, v\u1eadn h\u00e0nh v\u00e0 t\u1eadp trung v\u00e0o c\u00e1c c\u00f4ng vi\u1ec7c chi\u1ebfn l\u01b0\u1ee3c, c\u00f3 gi\u00e1 tr\u1ecb gia t\u0103ng cao h\u01a1n nh\u01b0 th\u00fac \u0111\u1ea9y DX ho\u1eb7c \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7 m\u1edbi.<\/p><\/div><\/article><article class=\"smile-evidence-panel\"><div class=\"smile-evidence-panel__mark\"><span class=\"smile-evidence-panel__icon\" aria-hidden=\"true\"><svg class=\"smile-ui-icon smile-ui-icon--quality\" viewbox=\"0 0 64 64\" aria-hidden=\"true\" focusable=\"false\" stroke=\"currentColor\"><path d=\"M16 34 28 46 50 18\"\/><path d=\"M14 14h28\"\/><path d=\"M14 24h18\"\/><path d=\"M14 50h36\"\/><\/svg><\/span><\/div><div class=\"smile-evidence-panel__body\"><h3 class=\"smile-evidence-panel__title\">N\u0103ng su\u1ea5t v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng<\/h3><p>C\u00e1c h\u1ec7 th\u1ed1ng legacy \u0111\u00e3 v\u1eadn h\u00e0nh trong nhi\u1ec1u n\u0103m th\u01b0\u1eddng tr\u1edf th\u00e0nh \u201ch\u1ed9p \u0111en\u201d tr\u00ean to\u00e0n h\u1ec7 th\u1ed1ng do ki\u1ebfn tr\u00fac c\u0169 k\u1ef9 v\u00e0 nhi\u1ec1u l\u1ea7n b\u1ed5 sung ch\u1ee9c n\u0103ng. \u201cC\u1ea5u tr\u00fac kh\u00f4ng nh\u00ecn th\u1ea5y\u201d n\u00e0y khi\u1ebfn vi\u1ec7c b\u1ed5 sung ch\u1ee9c n\u0103ng m\u1edbi v\u00e0 b\u1ea3o tr\u00ec h\u1eb1ng ng\u00e0y tr\u1edf n\u00ean c\u1ef1c k\u1ef3 kh\u00f3 kh\u0103n, t\u1eeb \u0111\u00f3 l\u00e0m t\u0103ng m\u1ea1nh th\u1eddi gian v\u00e0 chi ph\u00ed ph\u00e1t tri\u1ec3n, v\u1eadn h\u00e0nh. T\u00ecnh tr\u1ea1ng n\u00e0y kh\u00f4ng ch\u1ec9 l\u00e0m gi\u1ea3m n\u0103ng su\u1ea5t c\u1ee7a to\u00e0n h\u1ec7 th\u1ed1ng m\u00e0 c\u00f2n tr\u1ef1c ti\u1ebfp k\u00e9o theo suy gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng d\u1ecbch v\u1ee5 cung c\u1ea5p.<\/p><p>Tuy nhi\u00ean, b\u1eb1ng c\u00e1ch tr\u1ef1c quan h\u00f3a h\u1ec7 th\u1ed1ng hi\u1ec7n t\u1ea1i th\u00f4ng qua hi\u1ec7n \u0111\u1ea1i h\u00f3a v\u00e0 t\u00e1i x\u00e2y d\u1ef1ng th\u00e0nh ki\u1ebfn tr\u00fac hi\u1ec7n \u0111\u1ea1i, th\u1ed1ng nh\u1ea5t, hi\u1ec7u qu\u1ea3 ph\u00e1t tri\u1ec3n (Dev) v\u00e0 v\u1eadn h\u00e0nh (Ops) s\u1ebd \u0111\u01b0\u1ee3c n\u00e2ng cao v\u01b0\u1ee3t b\u1eadc. H\u01a1n n\u1eefa, khi \u00e1p d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ph\u00e1t tri\u1ec3n v\u00e0 v\u1eadn h\u00e0nh hi\u1ec7n \u0111\u1ea1i nh\u01b0 DevOps v\u00e0 SRE, doanh nghi\u1ec7p c\u00f3 th\u1ec3 t\u1ef1 \u0111\u1ed9ng h\u00f3a ki\u1ec3m th\u1eed v\u00e0 tri\u1ec3n khai, th\u1ef1c hi\u1ec7n t\u00edch h\u1ee3p li\u00ean t\u1ee5c (CI) v\u00e0 ph\u00e2n ph\u1ed1i li\u00ean t\u1ee5c (CD). Nh\u1edd \u0111\u00f3, t\u1ed1c \u0111\u1ed9 ph\u00e1t h\u00e0nh ph\u1ea7n m\u1ec1m t\u0103ng m\u1ea1nh, \u0111\u1ed3ng th\u1eddi ch\u1ea5t l\u01b0\u1ee3ng d\u1ecbch v\u1ee5 v\u00e0 s\u1ea3n ph\u1ea9m cung c\u1ea5p c\u0169ng \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3. \u0110\u00e2y s\u1ebd l\u00e0 n\u1ec1n t\u1ea3ng v\u1eefng ch\u1eafc \u0111\u1ec3 doanh nghi\u1ec7p nhanh ch\u00f3ng th\u00edch \u1ee9ng v\u1edbi thay \u0111\u1ed5i c\u1ee7a th\u1ecb tr\u01b0\u1eddng v\u00e0 ti\u1ebfp t\u1ee5c cung c\u1ea5p c\u00e1c d\u1ecbch v\u1ee5 \u0111\u1ed5i m\u1edbi s\u00e1ng t\u1ea1o.<\/p><\/div><\/article><article class=\"smile-evidence-panel\"><div class=\"smile-evidence-panel__mark\"><span class=\"smile-evidence-panel__icon\" aria-hidden=\"true\"><svg class=\"smile-ui-icon smile-ui-icon--performance\" viewbox=\"0 0 64 64\" aria-hidden=\"true\" focusable=\"false\" stroke=\"currentColor\"><path d=\"M12 46a22 22 0 1 1 40 0\"\/><path d=\"M32 32 44 20\"\/><path d=\"M20 46h24\"\/><path d=\"M18 34h4\"\/><path d=\"M42 34h4\"\/><\/svg><\/span><\/div><div class=\"smile-evidence-panel__body\"><h3 class=\"smile-evidence-panel__title\">N\u00e2ng cao hi\u1ec7u su\u1ea5t<\/h3><p>H\u1ec7 th\u1ed1ng v\u1eadn h\u00e0nh \u1ed5n \u0111\u1ecbnh l\u00e0 y\u1ebfu t\u1ed1 c\u1ef1c k\u1ef3 quan tr\u1ecdng \u0111\u1ec3 doanh nghi\u1ec7p cung c\u1ea5p d\u1ecbch v\u1ee5 li\u00ean t\u1ee5c v\u00e0 duy tr\u00ec ni\u1ec1m tin c\u1ee7a kh\u00e1ch h\u00e0ng. Tuy nhi\u00ean, do \u0111\u00e3 l\u00e3o h\u00f3a v\u00e0 c\u00f3 c\u1ea5u tr\u00fac ph\u1ee9c t\u1ea1p, h\u1ec7 th\u1ed1ng legacy lu\u00f4n ti\u1ec1m \u1ea9n r\u1ee7i ro ph\u00e1t sinh s\u1ef1 c\u1ed1 ngo\u00e0i d\u1ef1 ki\u1ebfn ho\u1eb7c suy gi\u1ea3m hi\u1ec7u su\u1ea5t. \u0110\u1eb7c bi\u1ec7t trong c\u00e1c m\u00f4i tr\u01b0\u1eddng quy m\u00f4 l\u1edbn v\u1edbi li\u00ean k\u1ebft ph\u1ee9c t\u1ea1p gi\u1eefa nhi\u1ec1u h\u1ec7 th\u1ed1ng, nguy c\u01a1 x\u1ea3y ra s\u1ef1 c\u1ed1 nghi\u00eam tr\u1ecdng khi\u1ebfn d\u1ecbch v\u1ee5 ng\u1eebng ho\u1ea1t \u0111\u1ed9ng, ho\u1eb7c trong tr\u01b0\u1eddng h\u1ee3p x\u1ea5u nh\u1ea5t d\u1eabn \u0111\u1ebfn s\u1ef1 c\u1ed1 b\u1ea3o m\u1eadt nghi\u00eam tr\u1ecdng nh\u01b0 r\u00f2 r\u1ec9 th\u00f4ng tin c\u00e1 nh\u00e2n, l\u00e0 r\u1ea5t cao v\u00e0 tr\u1edf th\u00e0nh m\u1ed1i lo ng\u1ea1i l\u1edbn \u0111\u1ed1i v\u1edbi doanh nghi\u1ec7p.<\/p><p>N\u00e2ng cao hi\u1ec7u su\u1ea5t to\u00e0n h\u1ec7 th\u1ed1ng th\u00f4ng qua Modernization gi\u00fap gi\u1ea3m m\u1ea1nh c\u00e1c r\u1ee7i ro n\u00e0y. V\u1edbi c\u00f4ng ngh\u1ec7 m\u1edbi v\u00e0 ki\u1ebfn tr\u00fac \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u, h\u1ec7 th\u1ed1ng v\u1eadn h\u00e0nh \u1ed5n \u0111\u1ecbnh h\u01a1n; ngay c\u1ea3 khi x\u1ea3y ra s\u1ef1 c\u1ed1 h\u1ec7 th\u1ed1ng, th\u1eddi gian downtime c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c r\u00fat ng\u1eafn \u0111\u00e1ng k\u1ec3. Nh\u1edd \u0111\u00f3, doanh nghi\u1ec7p gi\u1ea3m t\u1ed1i \u0111a t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn d\u1ecbch v\u1ee5 v\u00e0 b\u1ea3o \u0111\u1ea3m t\u00ednh li\u00ean t\u1ee5c trong kinh doanh.<\/p><p>T\u00f3m l\u1ea1i, hi\u1ec7n \u0111\u1ea1i h\u00f3a gi\u00fap gi\u1ea3i quy\u1ebft \u0111\u1ed3ng th\u1eddi nhi\u1ec1u v\u1ea5n \u0111\u1ec1 c\u1ee7a h\u1ec7 th\u1ed1ng c\u0169 nh\u01b0 thi\u1ebfu linh ho\u1ea1t, chi ph\u00ed b\u1ea3o tr\u00ec v\u1eadn h\u00e0nh cao, suy gi\u1ea3m n\u0103ng su\u1ea5t v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng, c\u0169ng nh\u01b0 r\u1ee7i ro v\u1ec1 hi\u1ec7u su\u1ea5t v\u00e0 b\u1ea3o m\u1eadt. V\u1edbi c\u00e1ch ti\u1ebfp c\u1eadn chi\u1ebfn l\u01b0\u1ee3c n\u00e0y, doanh nghi\u1ec7p c\u00f3 th\u1ec3 n\u00e2ng cao kh\u1ea3 n\u0103ng \u1ee9ng ph\u00f3 v\u1edbi thay \u0111\u1ed5i, gi\u1ea3m chi ph\u00ed v\u1eadn h\u00e0nh, c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 nghi\u1ec7p v\u1ee5 v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng d\u1ecbch v\u1ee5, qua \u0111\u00f3 thi\u1ebft l\u1eadp l\u1ee3i th\u1ebf c\u1ea1nh tranh tr\u00ean th\u1ecb tr\u01b0\u1eddng.<\/p><\/div><\/article><\/div><\/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\">Ph\u01b0\u01a1ng ph\u00e1p Modernization<\/h2><\/div>\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"739\" src=\"https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/06\/SmileSoftware-\u30e2\u30c0\u30ca\u30a4\u30bc\u30fc\u30b7\u30e7\u30f3\u306e\u624b\u6bb5-2.png\" alt=\"\u2018\u2019\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u8131\u5374\u2018\u2019\u30e2\u30c0\u30ca\u30a4\u30bc\u30fc\u30b7\u30e7\u30f3\u3068\u306f\uff1f\u30e1\u30ea\u30c3\u30c8\u30845\u3064\u306e\u624b\u6bb5\u3084\u6210\u529f\u306e\u30dd\u30a4\u30f3\u30c8\u3092\u89e3\u8aac\" class=\"wp-image-4661\" srcset=\"https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/06\/SmileSoftware-\u30e2\u30c0\u30ca\u30a4\u30bc\u30fc\u30b7\u30e7\u30f3\u306e\u624b\u6bb5-2.png 1024w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/06\/SmileSoftware-\u30e2\u30c0\u30ca\u30a4\u30bc\u30fc\u30b7\u30e7\u30f3\u306e\u624b\u6bb5-2-300x217.png 300w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/06\/SmileSoftware-\u30e2\u30c0\u30ca\u30a4\u30bc\u30fc\u30b7\u30e7\u30f3\u306e\u624b\u6bb5-2-768x554.png 768w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/06\/SmileSoftware-\u30e2\u30c0\u30ca\u30a4\u30bc\u30fc\u30b7\u30e7\u30f3\u306e\u624b\u6bb5-2-18x12.png 18w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n<p>Modernization ch\u1ee7 y\u1ebfu c\u00f3 5 ph\u01b0\u01a1ng ph\u00e1p sau. Doanh nghi\u1ec7p c\u1ea7n hi\u1ec3u \u0111\u1eb7c \u0111i\u1ec3m t\u1eebng ph\u01b0\u01a1ng ph\u00e1p v\u00e0 ch\u1ecdn ph\u01b0\u01a1ng \u00e1n ph\u00f9 h\u1ee3p nh\u1ea5t v\u1edbi hi\u1ec7n tr\u1ea1ng, m\u1ee5c ti\u00eau c\u1ee7a m\u00ecnh.<\/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--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\">Thay th\u1ebf h\u1ec7 th\u1ed1ng<\/h3><\/div><p>Thay th\u1ebf h\u1ec7 th\u1ed1ng l\u00e0 ph\u01b0\u01a1ng ph\u00e1p tr\u01b0\u1edbc h\u1ebft l\u00e0m r\u00f5 m\u1ee5c ti\u00eau nghi\u1ec7p v\u1ee5 v\u00e0 ch\u1ee9c n\u0103ng m\u00e0 h\u1ec7 th\u1ed1ng k\u1ebf th\u1eeba hi\u1ec7n t\u1ea1i \u0111ang \u0111\u1ea3m nhi\u1ec7m, sau \u0111\u00f3 x\u00e2y d\u1ef1ng m\u1ed9t h\u1ec7 th\u1ed1ng m\u1edbi t\u1eeb \u0111\u1ea7u \u0111\u1ec3 \u0111\u00e1p \u1ee9ng \u0111\u1ea7y \u0111\u1ee7 c\u00e1c m\u1ee5c ti\u00eau v\u00e0 ch\u1ee9c n\u0103ng \u0111\u00f3, \u0111\u1ed3ng th\u1eddi \u0111\u1ed5i m\u1edbi to\u00e0n di\u1ec7n c\u1ea3 ph\u1ea7n m\u1ec1m l\u1eabn ph\u1ea7n c\u1ee9ng. V\u1edbi ph\u01b0\u01a1ng ph\u00e1p n\u00e0y, vi\u1ec7c ch\u1ee7 \u0111\u1ed9ng t\u1eadn d\u1ee5ng ph\u1ea7n m\u1ec1m \u0111\u00f3ng g\u00f3i theo chu\u1ea9n ng\u00e0nh ho\u1eb7c d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y s\u1ebd gi\u00fap \u0111\u01a1n gi\u1ea3n h\u00f3a qu\u00e1 tr\u00ecnh tri\u1ec3n khai. Do ph\u1ea3i t\u00e1i x\u00e2y d\u1ef1ng to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng, ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u0169ng c\u00f3 h\u1ea1n ch\u1ebf l\u00e0 kh\u00f3 \u0111\u00e1p \u1ee9ng linh ho\u1ea1t t\u1eebng quy tr\u00ecnh nghi\u1ec7p v\u1ee5 ri\u00eang l\u1ebb ho\u1eb7c c\u00e1c y\u00eau c\u1ea7u chi ti\u1ebft. Thay th\u1ebf h\u1ec7 th\u1ed1ng kh\u00f4ng ph\u1ea3i ch\u1ec9 l\u00e0 ph\u1ea7n m\u1edf r\u1ed9ng c\u1ee7a b\u1ea3o tr\u00ec, m\u00e0 l\u00e0 kho\u1ea3n \u0111\u1ea7u t\u01b0 chi\u1ebfn l\u01b0\u1ee3c nh\u1eb1m lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n r\u1ee7i ro do l\u00e3o h\u00f3a h\u1ec7 th\u1ed1ng v\u00e0 x\u00e2y d\u1ef1ng n\u1ec1n t\u1ea3ng IT v\u1eefng ch\u1eafc, c\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng cho t\u0103ng tr\u01b0\u1edfng kinh doanh trong t\u01b0\u01a1ng lai.<\/p><\/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\">Rehost<\/h3><\/div><p>Rehost l\u00e0 ph\u01b0\u01a1ng ph\u00e1p chuy\u1ec3n nguy\u00ean tr\u1ea1ng ph\u1ea7n m\u1ec1m ho\u1eb7c ch\u01b0\u01a1ng tr\u00ecnh \u1ee9ng d\u1ee5ng (m\u00e3 ngu\u1ed3n) \u0111ang ch\u1ea1y tr\u00ean h\u1ec7 th\u1ed1ng k\u1ebf th\u1eeba hi\u1ec7n t\u1ea1i sang m\u00f4i tr\u01b0\u1eddng ph\u1ea7n c\u1ee9ng ho\u1eb7c n\u1ec1n t\u1ea3ng h\u1ec7 th\u1ed1ng m\u1edbi m\u00e0 kh\u00f4ng thay \u0111\u1ed5i m\u00e3 ngu\u1ed3n. V\u00ed d\u1ee5, vi\u1ec7c \u201cchuy\u1ec3n\u201d m\u1ed9t h\u1ec7 th\u1ed1ng l\u00f5i tr\u01b0\u1edbc \u0111\u00e2y v\u1eadn h\u00e0nh tr\u00ean mainframe sang m\u00f4i tr\u01b0\u1eddng \u0111\u00e1m m\u00e2y ho\u1eb7c m\u00e1y ch\u1ee7 h\u1ec7 m\u1edf hi\u1ec7n \u0111\u1ea1i thu\u1ed9c nh\u00f3m n\u00e0y. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u201cLift &amp; Shift\u201d. L\u1ee3i \u00edch l\u1edbn nh\u1ea5t c\u1ee7a rehost l\u00e0 c\u00f3 th\u1ec3 di tr\u00fa v\u1edbi chi ph\u00ed t\u01b0\u01a1ng \u0111\u1ed1i th\u1ea5p v\u00e0 trong th\u1eddi gian ng\u1eafn, do kh\u00f4ng can thi\u1ec7p v\u00e0o m\u00e3 \u1ee9ng d\u1ee5ng hay c\u1ea5u tr\u00fac d\u1eef li\u1ec7u. Ngo\u00e0i ra, v\u00ec c\u00f3 th\u1ec3 gi\u1ea3m thi\u1ec3u t\u00e1c \u0111\u1ed9ng c\u1ee7a qu\u00e1 tr\u00ecnh di tr\u00fa \u0111\u1ebfn nghi\u1ec7p v\u1ee5 hi\u1ec7n t\u1ea1i, doanh nghi\u1ec7p c\u0169ng gi\u1ea3m \u0111\u01b0\u1ee3c r\u1ee7i ro gi\u00e1n \u0111o\u1ea1n kinh doanh.<\/p><\/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\">Rewrite<\/h3><\/div><p>Rewrite l\u00e0 ph\u01b0\u01a1ng ph\u00e1p ch\u1ec9 vi\u1ebft l\u1ea1i m\u00e3 ngu\u1ed3n sang ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh m\u1edbi ho\u1eb7c framework hi\u1ec7n \u0111\u1ea1i, trong khi v\u1eabn gi\u1eef nguy\u00ean ch\u1ee9c n\u0103ng \u1ee9ng d\u1ee5ng v\u00e0 lu\u1ed3ng nghi\u1ec7p v\u1ee5 c\u1ee7a h\u1ec7 th\u1ed1ng k\u1ebf th\u1eeba hi\u1ec7n t\u1ea1i. \u0110\u1eb7c \u0111i\u1ec3m l\u1edbn nh\u1ea5t c\u1ee7a c\u00e1ch ti\u1ebfp c\u1eadn n\u00e0y l\u00e0 hi\u1ec7n \u0111\u1ea1i h\u00f3a n\u1ec1n t\u1ea3ng k\u1ef9 thu\u1eadt m\u00e0 kh\u00f4ng l\u00e0m thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3 h\u00e0nh vi h\u1ec7 th\u1ed1ng ho\u1eb7c tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng. Qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i m\u00e3 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 t\u1ef1 \u0111\u1ed9ng ti\u00ean ti\u1ebfn, ho\u1eb7c do chuy\u00ean gia h\u1ec7 th\u1ed1ng ph\u00e2n t\u00edch, gi\u1ea3i m\u00e3 chi ti\u1ebft m\u00e3 ngu\u1ed3n v\u00e0 thi\u1ebft k\u1ebf hi\u1ec7n c\u00f3 r\u1ed3i chuy\u1ec3n \u0111\u1ed5i c\u1ea9n th\u1eadn sang m\u00f4i tr\u01b0\u1eddng ng\u00f4n ng\u1eef m\u1edbi. \u0110\u1eb7c bi\u1ec7t v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng quy m\u00f4 l\u1edbn ho\u1eb7c m\u00e3 k\u1ebf th\u1eeba \u0111\u00e3 tr\u1ea3i qua nhi\u1ec1u n\u0103m s\u1eeda \u0111\u1ed5i ph\u1ee9c t\u1ea1p, c\u00e1c ph\u1ee5 thu\u1ed9c ngo\u00e0i d\u1ef1 ki\u1ebfn v\u00e0 logic k\u00e9m hi\u1ec7u qu\u1ea3 th\u01b0\u1eddng \u1ea9n s\u00e2u b\u00ean trong. V\u00ec v\u1eady, c\u00f4ng vi\u1ec7c n\u00e0y \u0111\u00f2i h\u1ecfi n\u0103ng l\u1ef1c k\u1ef9 thu\u1eadt r\u1ea5t cao v\u00e0 kinh nghi\u1ec7m phong ph\u00fa.<\/p><\/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--refactor\" viewbox=\"0 0 64 64\" aria-hidden=\"true\" focusable=\"false\" stroke=\"currentColor\"><circle cx=\"21\" cy=\"20\" r=\"6\"\/><circle cx=\"43\" cy=\"44\" r=\"6\"\/><path d=\"M27 20h10c7 0 11 4 11 11v7\"\/><path d=\"m42 32 6 6 6-6\"\/><path d=\"M37 44H27c-7 0-11-4-11-11v-7\"\/><path d=\"m22 32-6-6-6 6\"\/><\/svg><\/span><h3 class=\"smile-insight-card__title\">Refactoring<\/h3><\/div><p>Refactoring l\u00e0 ph\u01b0\u01a1ng ph\u00e1p s\u1eafp x\u1ebfp l\u1ea1i v\u00e0 t\u1ed1i \u01b0u h\u00f3a c\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a ph\u1ea7n m\u1ec1m m\u00e0 kh\u00f4ng thay \u0111\u1ed5i b\u1ea5t k\u1ef3 ch\u1ee9c n\u0103ng hay h\u00e0nh vi n\u00e0o nh\u00ecn th\u1ea5y t\u1eeb b\u00ean ngo\u00e0i. Kh\u00e1c v\u1edbi \u201crewrite\u201d, v\u1ed1n thay \u0111\u1ed5i ch\u00ednh ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh ho\u1eb7c n\u1ec1n t\u1ea3ng, refactoring ch\u1ee7 y\u1ebfu nh\u1eb1m n\u00e2ng cao kh\u1ea3 n\u0103ng \u0111\u1ecdc hi\u1ec3u, kh\u1ea3 n\u0103ng b\u1ea3o tr\u00ec v\u00e0 hi\u1ec7u qu\u1ea3 c\u1ee7a m\u00e3 ngu\u1ed3n, trong khi v\u1eabn gi\u1eef nguy\u00ean ng\u00f4n ng\u1eef hi\u1ec7n t\u1ea1i v\u00e0 ki\u1ebfn tr\u00fac s\u1eb5n c\u00f3. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y gi\u00fap c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 hi\u1ec7u su\u1ea5t ph\u00e1t tri\u1ec3n trong t\u01b0\u01a1ng lai v\u00e0 t\u1ed1c \u0111\u1ed9 x\u1eed l\u00fd s\u1ef1 c\u1ed1 m\u00e0 kh\u00f4ng l\u00e0m suy gi\u1ea3m hi\u1ec7u n\u0103ng c\u1ee7a to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng. \u0110\u1eb7c bi\u1ec7t v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng k\u1ebf th\u1eeba \u0111\u00e3 tr\u1ea3i qua nhi\u1ec1u n\u0103m s\u1eeda \u0111\u1ed5i thi\u1ebfu nh\u1ea5t qu\u00e1n v\u00e0 b\u1ed5 sung ch\u1ee9c n\u0103ng li\u00ean t\u1ee5c, refactoring l\u00e0 bi\u1ec7n ph\u00e1p r\u1ea5t hi\u1ec7u qu\u1ea3 \u0111\u1ec3 x\u1eed l\u00fd n\u1ee3 k\u1ef9 thu\u1eadt, duy tr\u00ec s\u1ee9c kh\u1ecfe h\u1ec7 th\u1ed1ng v\u00e0 b\u1ea3o \u0111\u1ea3m kh\u1ea3 n\u0103ng v\u1eadn h\u00e0nh d\u00e0i h\u1ea1n.<\/p><\/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--document\" 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 42h18\"\/><path d=\"M24 22h8\"\/><\/svg><\/span><h3 class=\"smile-insight-card__title\">T\u00e1i l\u1eadp t\u00e0i li\u1ec7u<\/h3><\/div><p>T\u00e1i l\u1eadp t\u00e0i li\u1ec7u l\u00e0 ho\u1ea1t \u0111\u1ed9ng r\u00e0 so\u00e1t v\u00e0 x\u00e2y d\u1ef1ng l\u1ea1i c\u00e1c t\u00e0i li\u1ec7u nh\u01b0 \u0111\u1eb7c t\u1ea3, thi\u1ebft k\u1ebf trong h\u1ec7 th\u1ed1ng k\u1ebf th\u1eeba hi\u1ec7n t\u1ea1i, v\u1ed1n c\u00f2n thi\u1ebfu ho\u1eb7c \u0111\u00e3 l\u1ed7i th\u1eddi, kh\u00f4ng c\u00f2n ph\u1ea3n \u00e1nh \u0111\u00fang hi\u1ec7n tr\u1ea1ng. V\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng \u0111\u00e3 v\u1eadn h\u00e0nh trong nhi\u1ec1u n\u0103m, c\u1ea5u tr\u00fac b\u00ean trong v\u00e0 n\u1ed9i dung x\u1eed l\u00fd th\u01b0\u1eddng b\u1ecb \u201ch\u1ed9p \u0111en h\u00f3a\u201d. Th\u00f4ng qua t\u00e1i l\u1eadp t\u00e0i li\u1ec7u, doanh nghi\u1ec7p c\u00f3 th\u1ec3 tr\u1ef1c quan h\u00f3a to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng v\u00e0 n\u00e2ng cao m\u1ee9c \u0111\u1ed9 hi\u1ec3u bi\u1ebft chung gi\u1eefa c\u00e1c b\u00ean li\u00ean quan. Vi\u1ec7c n\u00e0y kh\u00f4ng ch\u1ec9 gi\u00fap b\u1ea3o tr\u00ec, v\u1eadn h\u00e0nh hi\u1ec7u qu\u1ea3 h\u01a1n v\u00e0 c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng, m\u00e0 c\u00f2n l\u00e0 c\u01a1 s\u1edf \u0111\u00e1nh gi\u00e1 ch\u00ednh x\u00e1c khi tri\u1ec3n khai c\u00e1c chi\u1ebfn l\u01b0\u1ee3c hi\u1ec7n \u0111\u1ea1i h\u00f3a trong t\u01b0\u01a1ng lai nh\u01b0 refactoring ho\u1eb7c rebuild. T\u00e1i l\u1eadp t\u00e0i li\u1ec7u \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng nh\u01b0 \u201cgiai \u0111o\u1ea1n chu\u1ea9n b\u1ecb\u201d tr\u01b0\u1edbc khi \u00e1p d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p hi\u1ec7n \u0111\u1ea1i h\u00f3a n\u00e2ng cao h\u01a1n, t\u1ea1o n\u1ec1n t\u1ea3ng v\u1eefng ch\u1eafc cho th\u00e0nh c\u00f4ng c\u1ee7a to\u00e0n b\u1ed9 chi\u1ebfn l\u01b0\u1ee3c hi\u1ec7n \u0111\u1ea1i h\u00f3a.<\/p><\/div><\/div><\/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\">\u0110i\u1ec3m then ch\u1ed1t \u0111\u1ec3 Modernization th\u00e0nh c\u00f4ng<\/h2><\/div>\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/06\/redmine-1299-image2.png\" alt=\"\u2018\u2019\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u8131\u5374\u2018\u2019\u30e2\u30c0\u30ca\u30a4\u30bc\u30fc\u30b7\u30e7\u30f3\u3068\u306f\uff1f\u30e1\u30ea\u30c3\u30c8\u30845\u3064\u306e\u624b\u6bb5\u3084\u6210\u529f\u306e\u30dd\u30a4\u30f3\u30c8\u3092\u89e3\u8aac\" class=\"wp-image-4523\" srcset=\"https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/06\/redmine-1299-image2.png 1536w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/06\/redmine-1299-image2-300x200.png 300w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/06\/redmine-1299-image2-1024x683.png 1024w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/06\/redmine-1299-image2-768x512.png 768w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/06\/redmine-1299-image2-18x12.png 18w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/06\/redmine-1299-image2-930x620.png 930w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n\n\n<p>Modernization kh\u00f4ng ch\u1ec9 l\u00e0 \u0111\u1ed5i m\u1edbi h\u1ec7 th\u1ed1ng, m\u00e0 c\u00f2n l\u00e0 s\u00e1ng ki\u1ebfn chi\u1ebfn l\u01b0\u1ee3c quan tr\u1ecdng gi\u00fap t\u0103ng n\u0103ng l\u1ef1c c\u1ea1nh tranh v\u00e0 th\u00fac \u0111\u1ea9y DX (Digital Transformation). \u0110\u1ec3 Modernization th\u00e0nh c\u00f4ng, c\u1ea7n th\u1ef1c hi\u1ec7n tri\u1ec7t \u0111\u1ec3 3 \u0111i\u1ec3m quan tr\u1ecdng sau t\u1eeb g\u00f3c nh\u00ecn chi\u1ebfn l\u01b0\u1ee3c v\u00e0 th\u1ef1c ti\u1ec5n.<\/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\">\u0110\u00e1nh gi\u00e1 r\u1ee7i ro v\u00e0 bi\u1ec7n ph\u00e1p \u1ee9ng ph\u00f3<\/h3><\/div><p>Modernization gi\u00fap doanh nghi\u1ec7p t\u0103ng t\u1ed1c DX, nh\u01b0ng c\u0169ng \u0111i k\u00e8m r\u1ee7i ro ti\u1ec1m \u1ea9n nh\u01b0 h\u1ecfng d\u1eef li\u1ec7u, gi\u00e1n \u0111o\u1ea1n nghi\u1ec7p v\u1ee5 ho\u1eb7c \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn thao t\u00e1c tr\u00ean \u1ee9ng d\u1ee5ng hi\u1ec7n c\u00f3. \u0110\u1eb7c bi\u1ec7t, c\u1ea5u tr\u00fac ph\u1ee9c t\u1ea1p c\u1ee7a h\u1ec7 th\u1ed1ng legacy c\u00f3 th\u1ec3 g\u00e2y ra s\u1ef1 c\u1ed1 ngo\u00e0i d\u1ef1 ki\u1ebfn. V\u00ec v\u1eady, tr\u01b0\u1edbc khi kh\u1edfi \u0111\u1ed9ng d\u1ef1 \u00e1n, c\u1ea7n n\u1eafm ch\u00ednh x\u00e1c ph\u1ea1m vi \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng v\u00e0 \u0111\u00e1nh gi\u00e1 k\u1ef9 m\u1ecdi r\u1ee7i ro. Nh\u1edd chu\u1ea9n b\u1ecb bi\u1ec7n ph\u00e1p \u1ee9ng ph\u00f3 t\u1eeb tr\u01b0\u1edbc, doanh nghi\u1ec7p c\u00f3 th\u1ec3 l\u00e0m tr\u01a1n tru qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i, gi\u1ea3m t\u1ed1i \u0111a t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn kinh doanh v\u00e0 qua \u0111\u00f3 n\u00e2ng cao \u0111\u00e1ng k\u1ec3 kh\u1ea3 n\u0103ng th\u00e0nh c\u00f4ng c\u1ee7a Modernization.<\/p><\/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\">B\u1ea3o \u0111\u1ea3m giao ti\u1ebfp hi\u1ec7u qu\u1ea3<\/h3><\/div><p>Modernization \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng v\u00e0 r\u1ed9ng h\u01a1n l\u00e0 quy tr\u00ecnh nghi\u1ec7p v\u1ee5 c\u1ee7a c\u1ea3 doanh nghi\u1ec7p, n\u00ean giao ti\u1ebfp th\u00f4ng su\u1ed1t gi\u1eefa c\u00e1c ph\u00f2ng ban l\u00e0 y\u1ebfu t\u1ed1 thi\u1ebft y\u1ebfu \u0111\u1ec3 th\u00e0nh c\u00f4ng. \u0110\u1ec3 hi\u1ec3u s\u00e2u c\u00e1ch h\u1ec7 th\u1ed1ng legacy hi\u1ec7n c\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng, c\u1ea7n thu th\u1eadp k\u1ef9 \u00fd ki\u1ebfn (ph\u1ecfng v\u1ea5n) t\u1eeb nh\u1eefng ng\u01b0\u1eddi tr\u1ef1c ti\u1ebfp ph\u1ee5 tr\u00e1ch c\u00f4ng vi\u1ec7c. \u0110\u1ed3ng th\u1eddi, c\u1ea7n gi\u00fap c\u00e1c b\u00ean li\u00ean quan hi\u1ec3u \u0111\u00fang th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u00e0 ch\u1ee9c n\u0103ng c\u1ee7a h\u1ec7 th\u1ed1ng m\u1edbi, c\u0169ng nh\u01b0 x\u00f3a b\u1ecf tr\u01b0\u1edbc s\u1ef1 b\u1ed1i r\u1ed1i, lo ng\u1ea1i v\u1edbi h\u1ec7 th\u1ed1ng ch\u01b0a quen thu\u1ed9c. Trong su\u1ed1t d\u1ef1 \u00e1n, vi\u1ec7c t\u1ed5 ch\u1ee9c \u0111\u1ecbnh k\u1ef3 c\u00e1c bu\u1ed5i l\u1ea5y \u00fd ki\u1ebfn v\u00e0 chia s\u1ebb th\u00f4ng tin, b\u1ea3o \u0111\u1ea3m giao ti\u1ebfp minh b\u1ea1ch s\u1ebd n\u00e2ng cao m\u1ee9c \u0111\u1ed9 hi\u1ec3u bi\u1ebft v\u00e0 tinh th\u1ea7n tham gia c\u1ee7a t\u1ea5t c\u1ea3 b\u00ean li\u00ean quan, t\u1eeb \u0111\u00f3 \u0111\u01b0a Modernization \u0111\u1ebfn th\u00e0nh c\u00f4ng ch\u1eafc ch\u1eafn.<\/p><p>Trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, v\u1ea5n \u0111\u1ec1 \u201cv\u00e1ch \u0111\u00e1 n\u0103m 2025\u201d \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u1eb7t ra, khi\u1ebfn nhi\u1ec1u doanh nghi\u1ec7p \u0111\u1ed1i m\u1eb7t v\u1edbi gi\u1edbi h\u1ea1n c\u1ee7a h\u1ec7 th\u1ed1ng legacy. T\u1eeb nay, doanh nghi\u1ec7p kh\u00f4ng ch\u1ec9 d\u1eebng \u1edf vi\u1ec7c duy tr\u00ec ho\u1eb7c c\u1eadp nh\u1eadt, m\u00e0 c\u1ea7n m\u1ea1nh m\u1ebd th\u00fac \u0111\u1ea9y \u201chi\u1ec7n \u0111\u1ea1i h\u00f3a ch\u1ee7 \u0111\u1ed9ng\u201d b\u1eb1ng c\u00e1ch \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7 m\u1edbi nh\u1ea5t.<\/p><p>V\u1edbi b\u1ec1 d\u00e0y kinh nghi\u1ec7m x\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng v\u00e0 \u0111\u1ed9i ng\u0169 k\u1ef9 s\u01b0 chuy\u00ean m\u00f4n cao, SMILE h\u1ed7 tr\u1ee3 to\u00e0n di\u1ec7n qu\u00e1 tr\u00ecnh th\u00fac \u0111\u1ea9y DX c\u1ee7a doanh nghi\u1ec7p, gi\u00fap n\u00e2ng cao n\u0103ng l\u1ef1c c\u1ea1nh tranh b\u1ec1n v\u1eefng th\u00f4ng qua khai th\u00e1c hi\u1ec7u qu\u1ea3 t\u00e0i s\u1ea3n d\u1eef li\u1ec7u v\u00e0 t\u1ed1i \u01b0u h\u00f3a h\u1ec7 th\u1ed1ng.<\/p><\/div><\/div><\/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\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p (FAQ)<\/h2><\/div>\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/06\/redmine-1299-image3.png\" alt=\"\u2018\u2019\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u8131\u5374\u2018\u2019\u30e2\u30c0\u30ca\u30a4\u30bc\u30fc\u30b7\u30e7\u30f3\u3068\u306f\uff1f\u30e1\u30ea\u30c3\u30c8\u30845\u3064\u306e\u624b\u6bb5\u3084\u6210\u529f\u306e\u30dd\u30a4\u30f3\u30c8\u3092\u89e3\u8aac\" class=\"wp-image-4524\" srcset=\"https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/06\/redmine-1299-image3.png 1536w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/06\/redmine-1299-image3-300x200.png 300w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/06\/redmine-1299-image3-1024x683.png 1024w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/06\/redmine-1299-image3-768x512.png 768w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/06\/redmine-1299-image3-18x12.png 18w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/06\/redmine-1299-image3-930x620.png 930w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n\n\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 hi\u1ec7n \u0111\u1ea1i h\u00f3a c\u00f9ng c\u00e2u tr\u1ea3 l\u1eddi t\u01b0\u01a1ng \u1ee9ng. N\u1ed9i dung n\u00e0y s\u1ebd h\u1eefu \u00edch cho nh\u1eefng ai \u0111ang c\u00e2n nh\u1eafc tho\u00e1t kh\u1ecfi h\u1ec7 th\u1ed1ng legacy ho\u1eb7c c\u00f2n b\u0103n kho\u0103n v\u1ec1 quy tr\u00ecnh tri\u1ec3n khai c\u1ee5 th\u1ec3.<\/p><div class=\"smile-evidence-panels\"><article class=\"smile-evidence-panel\"><div class=\"smile-evidence-panel__mark\"><span class=\"smile-evidence-panel__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><\/div><div class=\"smile-evidence-panel__body\"><h3 class=\"smile-evidence-panel__title\">Q1: Modernization l\u00e0 g\u00ec?<\/h3><p>Hi\u1ec7n \u0111\u1ea1i h\u00f3a (Modernization) l\u00e0 qu\u00e1 tr\u00ecnh \u0111i\u1ec1u ch\u1ec9nh c\u00e1c h\u1ec7 th\u1ed1ng k\u1ebf th\u1eeba \u0111\u00e3 l\u1ed7i th\u1eddi \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u kinh doanh hi\u1ec7n nay, th\u00f4ng qua c\u00f4ng ngh\u1ec7 IT m\u1edbi nh\u1ea5t v\u00e0 c\u00e1ch ti\u1ebfp c\u1eadn mang t\u00ednh chi\u1ebfn l\u01b0\u1ee3c. \u0110\u00e2y kh\u00f4ng ch\u1ec9 l\u00e0 vi\u1ec7c \u201cthay th\u1ebf\u201d h\u1ec7 th\u1ed1ng, m\u00e0 c\u00f2n h\u01b0\u1edbng \u0111\u1ebfn vi\u1ec7c t\u1eadn d\u1ee5ng t\u1ed1i \u0111a t\u00e0i s\u1ea3n nghi\u1ec7p v\u1ee5 v\u00e0 tri th\u1ee9c v\u1eadn h\u00e0nh m\u00e0 doanh nghi\u1ec7p \u0111\u00e3 t\u00edch l\u0169y trong nhi\u1ec1u n\u0103m, \u0111\u1ed3ng th\u1eddi n\u00e2ng cao v\u01b0\u1ee3t b\u1eadc n\u0103ng su\u1ea5t, t\u00ednh linh ho\u1ea1t, m\u1ee9c \u0111\u1ed9 b\u1ea3o m\u1eadt v\u00e0 hi\u1ec7u n\u0103ng c\u1ee7a to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng. V\u1ec1 b\u1ea3n ch\u1ea5t, c\u00f3 th\u1ec3 xem \u0111\u00e2y l\u00e0 m\u1ed9t quy tr\u00ecnh t\u00e1i c\u1ea5u tr\u00fac to\u00e0n di\u1ec7n nh\u1eb1m th\u00fac \u0111\u1ea9y DX v\u00e0 t\u0103ng c\u01b0\u1eddng n\u0103ng l\u1ef1c c\u1ea1nh tranh c\u1ee7a doanh nghi\u1ec7p.<\/p><\/div><\/article><article class=\"smile-evidence-panel\"><div class=\"smile-evidence-panel__mark\"><span class=\"smile-evidence-panel__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><\/div><div class=\"smile-evidence-panel__body\"><h3 class=\"smile-evidence-panel__title\">Q2: \u0110i\u1ec3m kh\u00e1c nhau gi\u1eefa modernization v\u00e0 legacy migration l\u00e0 g\u00ec?<\/h3><p>Modernization v\u00e0 Migration \u0111\u1ec1u l\u00e0 c\u00e1ch ti\u1ebfp c\u1eadn nh\u1eb1m tho\u00e1t kh\u1ecfi h\u1ec7 th\u1ed1ng legacy, nh\u01b0ng kh\u00e1c r\u00f5 v\u1ec1 m\u1ee5c ti\u00eau v\u00e0 ph\u1ea1m vi thay \u0111\u1ed5i. Migration t\u1eadp trung chuy\u1ec3n h\u1ec7 th\u1ed1ng ho\u1eb7c d\u1eef li\u1ec7u c\u0169 sang m\u00f4i tr\u01b0\u1eddng m\u1edbi, v\u1ec1 c\u01a1 b\u1ea3n kh\u00f4ng thay \u0111\u1ed5i ch\u1ee9c n\u0103ng hay c\u1ea5u tr\u00fac hi\u1ec7n c\u00f3. Ng\u01b0\u1ee3c l\u1ea1i, Modernization t\u1eadn d\u1ee5ng t\u00e0i s\u1ea3n hi\u1ec7n c\u00f3, \u0111\u1ed3ng th\u1eddi thay \u0111\u1ed5i c\u1ea5u tr\u00fac h\u1ec7 th\u1ed1ng, m\u00e3 ngu\u1ed3n, quy tr\u00ecnh nghi\u1ec7p v\u1ee5... \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng v\u00e0 t\u1ed1i \u01b0u ch\u00ednh h\u1ec7 th\u1ed1ng theo c\u00f4ng ngh\u1ec7 m\u1edbi v\u00e0 nhu c\u1ea7u kinh doanh. N\u00f3i c\u00e1ch kh\u00e1c, Migration g\u1ea7n v\u1edbi \u201cchuy\u1ec3n \u0111\u1ed5i m\u00f4i tr\u01b0\u1eddng\u201d, c\u00f2n Modernization h\u01b0\u1edbng t\u1edbi \u201chi\u1ec7n \u0111\u1ea1i h\u00f3a v\u00e0 ph\u00e1t tri\u1ec3n\u201d.<\/p><\/div><\/article><article class=\"smile-evidence-panel\"><div class=\"smile-evidence-panel__mark\"><span class=\"smile-evidence-panel__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><\/div><div class=\"smile-evidence-panel__body\"><h3 class=\"smile-evidence-panel__title\">Q3: L\u1ee3i \u00edch c\u1ee7a modernization l\u00e0 g\u00ec?<\/h3><p>Th\u00f4ng qua Modernization, doanh nghi\u1ec7p c\u00f3 th\u1ec3 gi\u1ea3i quy\u1ebft nhi\u1ec1u v\u1ea5n \u0111\u1ec1 c\u1ee7a h\u1ec7 th\u1ed1ng legacy v\u00e0 \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u00e1c l\u1ee3i \u00edch ch\u00ednh sau. C\u1ee5 th\u1ec3, doanh nghi\u1ec7p x\u00e2y d\u1ef1ng n\u1ec1n t\u1ea3ng IT linh ho\u1ea1t tr\u01b0\u1edbc thay \u0111\u1ed5i c\u1ee7a m\u00f4i tr\u01b0\u1eddng kinh doanh, \u0111\u1ed3ng th\u1eddi c\u1eaft gi\u1ea3m \u0111\u00e1ng k\u1ec3 chi ph\u00ed b\u1ea3o tr\u00ec v\u00e0 v\u1eadn h\u00e0nh do h\u1ec7 th\u1ed1ng xu\u1ed1ng c\u1ea5p. Ngo\u00e0i ra, doanh nghi\u1ec7p c\u1ea3i thi\u1ec7n m\u1ea1nh n\u0103ng su\u1ea5t v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng d\u1ecbch v\u1ee5, c\u1ee7ng c\u1ed1 hi\u1ec7u su\u1ea5t v\u00e0 m\u1ee9c \u0111\u1ed9 b\u1ea3o m\u1eadt c\u1ee7a to\u00e0n h\u1ec7 th\u1ed1ng \u0111\u1ec3 b\u1ea3o \u0111\u1ea3m t\u00ednh li\u00ean t\u1ee5c trong kinh doanh. Nh\u1eefng l\u1ee3i \u00edch n\u00e0y cu\u1ed1i c\u00f9ng s\u1ebd t\u0103ng c\u01b0\u1eddng c\u0103n b\u1ea3n n\u0103ng l\u1ef1c c\u1ea1nh tranh tr\u00ean th\u1ecb tr\u01b0\u1eddng v\u00e0 t\u0103ng t\u1ed1c th\u00fac \u0111\u1ea9y DX.<\/p><\/div><\/article><article class=\"smile-evidence-panel\"><div class=\"smile-evidence-panel__mark\"><span class=\"smile-evidence-panel__icon\" aria-hidden=\"true\"><svg class=\"smile-ui-icon smile-ui-icon--methods\" viewbox=\"0 0 64 64\" aria-hidden=\"true\" focusable=\"false\" stroke=\"currentColor\"><circle cx=\"16\" cy=\"32\" r=\"5\"\/><circle cx=\"48\" cy=\"18\" r=\"5\"\/><circle cx=\"48\" cy=\"46\" r=\"5\"\/><path d=\"M21 32h10\"\/><path d=\"M31 32 43 20\"\/><path d=\"M31 32 43 44\"\/><\/svg><\/span><\/div><div class=\"smile-evidence-panel__body\"><h3 class=\"smile-evidence-panel__title\">Q4: Modernization c\u00f3 nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p n\u00e0o?<\/h3><p>Modernization c\u00f3 5 ph\u01b0\u01a1ng ph\u00e1p ch\u00ednh. Replace l\u00e0 x\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng t\u1eeb \u0111\u1ea7u v\u00e0 \u0111\u1ed5i m\u1edbi to\u00e0n di\u1ec7n. Rehost l\u00e0 chuy\u1ec3n sang m\u00f4i tr\u01b0\u1eddng ph\u1ea7n c\u1ee9ng m\u1edbi m\u00e0 kh\u00f4ng thay \u0111\u1ed5i ch\u01b0\u01a1ng tr\u00ecnh. Rewrite l\u00e0 vi\u1ebft l\u1ea1i m\u00e3 ngu\u1ed3n b\u1eb1ng ng\u00f4n ng\u1eef m\u1edbi nh\u01b0ng gi\u1eef nguy\u00ean ch\u1ee9c n\u0103ng. Refactoring l\u00e0 t\u1ed1i \u01b0u c\u1ea5u tr\u00fac b\u00ean trong m\u00e0 kh\u00f4ng thay \u0111\u1ed5i ch\u1ee9c n\u0103ng b\u00ean ngo\u00e0i. Redocument l\u00e0 r\u00e0 so\u00e1t v\u00e0 chu\u1ea9n h\u00f3a l\u1ea1i t\u00e0i li\u1ec7u hi\u1ec7n c\u00f3. C\u1ea7n ch\u1ecdn ph\u01b0\u01a1ng ph\u00e1p ph\u00f9 h\u1ee3p nh\u1ea5t theo hi\u1ec7n tr\u1ea1ng v\u00e0 m\u1ee5c ti\u00eau c\u1ee7a h\u1ec7 th\u1ed1ng legacy.<\/p><\/div><\/article><article class=\"smile-evidence-panel\"><div class=\"smile-evidence-panel__mark\"><span class=\"smile-evidence-panel__icon\" aria-hidden=\"true\"><svg class=\"smile-ui-icon smile-ui-icon--roadmap\" viewbox=\"0 0 64 64\" aria-hidden=\"true\" focusable=\"false\" stroke=\"currentColor\"><path d=\"M16 52V12\"\/><path d=\"M16 14h24l-4 8 4 8H16\"\/><path d=\"M22 52c7-10 15-10 24 0\"\/><\/svg><\/span><\/div><div class=\"smile-evidence-panel__body\"><h3 class=\"smile-evidence-panel__title\">Q5: N\u00ean b\u1eaft \u0111\u1ea7u modernization t\u1eeb \u0111\u00e2u?<\/h3><p>B\u01b0\u1edbc \u0111\u1ea7u ti\u00ean khi c\u00e2n nh\u1eafc Modernization l\u00e0 n\u1eafm ch\u00ednh x\u00e1c hi\u1ec7n tr\u1ea1ng h\u1ec7 th\u1ed1ng legacy hi\u1ec7n t\u1ea1i v\u00e0 l\u00e0m r\u00f5 doanh nghi\u1ec7p mu\u1ed1n \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111i\u1ec1u g\u00ec c\u1ee5 th\u1ec3 (m\u1ee5c ti\u00eau). Sau \u0111\u00f3, c\u1ea7n \u0111\u00e1nh gi\u00e1 r\u1ee7i ro ph\u00f9 h\u1ee3p v\u00e0 ch\u1ecdn ph\u01b0\u01a1ng ph\u00e1p Modernization t\u1ed1i \u01b0u v\u1edbi ngu\u1ed3n l\u1ef1c, m\u1ee5c ti\u00eau c\u1ee7a doanh nghi\u1ec7p. SMILE h\u1ed7 tr\u1ee3 m\u1ea1nh m\u1ebd qu\u00e1 tr\u00ecnh th\u00fac \u0111\u1ea9y DX c\u1ee7a kh\u00e1ch h\u00e0ng b\u1eb1ng ngu\u1ed3n l\u1ef1c \u1ed5n \u0111\u1ecbnh, d\u1ed3i d\u00e0o, nhi\u1ec1u kinh nghi\u1ec7m h\u1ee3p t\u00e1c v\u1edbi c\u00e1c SIer l\u1edbn v\u00e0 d\u1ecbch v\u1ee5 one-stop. Vui l\u00f2ng li\u00ean h\u1ec7 \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n.<\/p><\/div><\/article><\/div><\/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\">K\u1ebft lu\u1eadn<\/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\/06\/redmine-1299-section6-imagegen.png\" alt=\"\u2018\u2019\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u8131\u5374\u2018\u2019\u30e2\u30c0\u30ca\u30a4\u30bc\u30fc\u30b7\u30e7\u30f3\u3068\u306f\uff1f\u30e1\u30ea\u30c3\u30c8\u30845\u3064\u306e\u624b\u6bb5\u3084\u6210\u529f\u306e\u30dd\u30a4\u30f3\u30c8\u3092\u89e3\u8aac\" class=\"wp-image-4525\" srcset=\"https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/06\/redmine-1299-section6-imagegen.png 1672w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/06\/redmine-1299-section6-imagegen-300x169.png 300w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/06\/redmine-1299-section6-imagegen-1024x576.png 1024w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/06\/redmine-1299-section6-imagegen-768x432.png 768w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/06\/redmine-1299-section6-imagegen-1536x864.png 1536w, https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/06\/redmine-1299-section6-imagegen-18x10.png 18w\" sizes=\"auto, (max-width: 1672px) 100vw, 1672px\" \/><\/figure>\n\n\n<div class=\"smile-summary-flow\"><article class=\"smile-summary-flow__item\"><span class=\"smile-summary-flow__index\">01<\/span><p class=\"smile-summary-flow__body\">Khi \u201cv\u00e1ch \u0111\u00e1 n\u0103m 2026\u201d \u0111\u00e3 c\u1eadn k\u1ec1, vi\u1ec7c tho\u00e1t kh\u1ecfi h\u1ec7 th\u1ed1ng legacy \u0111\u00e3 tr\u1edf th\u00e0nh b\u00e0i to\u00e1n qu\u1ea3n tr\u1ecb c\u1ea5p b\u00e1ch, kh\u00f4ng th\u1ec3 tr\u00ec ho\u00e3n. Modernization kh\u00f4ng ch\u1ec9 l\u00e0 \u0111\u1ed5i m\u1edbi c\u00f4ng ngh\u1ec7, m\u00e0 c\u00f2n l\u00e0 kho\u1ea3n \u0111\u1ea7u t\u01b0 chi\u1ebfn l\u01b0\u1ee3c thi\u1ebft y\u1ebfu \u0111\u1ec3 doanh nghi\u1ec7p t\u0103ng t\u1ed1c DX v\u00e0 x\u00e2y d\u1ef1ng n\u0103ng l\u1ef1c c\u1ea1nh tranh cho t\u01b0\u01a1ng lai. B\u1eb1ng c\u00e1ch t\u1eadn d\u1ee5ng t\u1ed1i \u01b0u c\u00e1c c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn nh\u01b0 cloud v\u00e0 AI, \u0111\u1ed3ng th\u1eddi tri\u1ec3n khai modernization b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p ph\u00f9 h\u1ee3p, doanh nghi\u1ec7p kh\u00f4ng ch\u1ec9 tr\u00e1nh \u0111\u01b0\u1ee3c t\u1ed5n th\u1ea5t kinh t\u1ebf trong t\u01b0\u01a1ng lai, m\u00e0 c\u00f2n c\u1ea3i thi\u1ec7n m\u1ea1nh m\u1ebd hi\u1ec7u qu\u1ea3 v\u1eadn h\u00e0nh, t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt h\u1ec7 th\u1ed1ng v\u00e0 n\u00e2ng cao c\u0103n b\u1ea3n n\u0103ng l\u1ef1c c\u1ea1nh tranh tr\u00ean th\u1ecb tr\u01b0\u1eddng.<\/p><\/article><article class=\"smile-summary-flow__item\"><span class=\"smile-summary-flow__index\">02<\/span><p class=\"smile-summary-flow__body\">\u0110\u1ec3 Modernization th\u00e0nh c\u00f4ng, c\u1ea7n k\u1ebf ho\u1ea1ch chi\u1ebfn l\u01b0\u1ee3c l\u00e0m r\u00f5 v\u1ea5n \u0111\u1ec1 v\u00e0 m\u1ee5c ti\u00eau c\u1ee7a doanh nghi\u1ec7p; quan tr\u1ecdng h\u01a1n h\u1ebft l\u00e0 \u0111\u1ed1i t\u00e1c chuy\u00ean m\u00f4n \u0111\u00e1ng tin c\u1eady.<\/p><\/article><article class=\"smile-summary-flow__item\"><span class=\"smile-summary-flow__index\">03<\/span><p class=\"smile-summary-flow__body\">SMILE c\u00f3 \u0111\u1ed9i ng\u0169 k\u1ef9 s\u01b0 chuy\u00ean m\u00f4n am hi\u1ec3u s\u00e2u COBOL v\u00e0 Pro*C, gi\u00fap b\u1ea3o v\u1ec7 h\u1ec7 th\u1ed1ng legacy c\u1ee7a qu\u00fd c\u00f4ng ty v\u00e0 k\u1ebft n\u1ed1i v\u1edbi t\u01b0\u01a1ng lai. V\u1edbi nhi\u1ec1u n\u0103m kinh nghi\u1ec7m v\u00e0 m\u00f4 h\u00ecnh ph\u00e1t tri\u1ec3n linh ho\u1ea1t, SMILE h\u1ed7 tr\u1ee3 tr\u1ecdn g\u00f3i t\u1eeb ph\u00e2n t\u00edch hi\u1ec7n tr\u1ea1ng h\u1ec7 th\u1ed1ng, l\u1eadp k\u1ebf ho\u1ea1ch modernization, thi\u1ebft k\u1ebf, ph\u00e1t tri\u1ec3n, chuy\u1ec3n \u0111\u1ed5i \u0111\u1ebfn v\u1eadn h\u00e0nh, qua \u0111\u00f3 th\u00fac \u0111\u1ea9y m\u1ea1nh m\u1ebd DX c\u1ee7a qu\u00fd c\u00f4ng ty.<\/p><\/article><article class=\"smile-summary-flow__item\"><span class=\"smile-summary-flow__index\">04<\/span><p class=\"smile-summary-flow__body\">N\u1ebfu Qu\u00fd kh\u00e1ch \u0111ang g\u1eb7p kh\u00f3 kh\u0103n v\u1edbi c\u00e1c v\u1ea5n \u0111\u1ec1 c\u1ee7a h\u1ec7 th\u1ed1ng legacy ho\u1eb7c ch\u01b0a r\u00f5 c\u00e1ch tri\u1ec3n khai hi\u1ec7n \u0111\u1ea1i h\u00f3a h\u1ec7 th\u1ed1ng m\u1ed9t c\u00e1ch c\u1ee5 th\u1ec3, vui l\u00f2ng li\u00ean h\u1ec7 v\u1edbi SMILE \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n.<\/p><\/article><\/div><\/div><\/div>\n\n\n<section class=\"smile-article-cta\"><div class=\"smile-article-cta__label\">H\u1ed7 tr\u1ee3 c\u1ee7a SMILE<\/div><h2>B\u1eaft \u0111\u1ea7u t\u01b0 v\u1ea5n v\u1ec1 th\u00fac \u0111\u1ea9y GX v\u00e0 DX<\/h2><p>T\u1eeb ph\u00e2n t\u00edch hi\u1ec7n tr\u1ea1ng, tri\u1ec3n khai h\u1ec7 th\u1ed1ng \u0111\u1ebfn c\u1ea3i ti\u1ebfn v\u1eadn h\u00e0nh, ch\u00fang t\u00f4i s\u1ebd c\u00f9ng doanh nghi\u1ec7p 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>Ch\u00fang t\u00f4i c\u00f3 th\u1ec3 gi\u00fap ph\u00e2n t\u00edch v\u00e0 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 c\u1ee7a doanh nghi\u1ec7p.<\/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\u1eadn h\u00e0nh c\u1ee7a doanh nghi\u1ec7p<\/li><li>C\u00f3 th\u1ec3 ti\u1ebfp t\u1ee5c x\u00e2y d\u1ef1ng m\u1ed9t c\u01a1 ch\u1ebf d\u1ec5 v\u1eadn h\u00e0nh ngay c\u1ea3 sau khi tri\u1ec3n khai.<\/li><li>C\u00f3 th\u1ec3 t\u1eadn d\u1ee5ng d\u1eef li\u1ec7u \u0111\u1ec3 ki\u1ec3m ch\u1ee9ng hi\u1ec7u qu\u1ea3 v\u00e0 c\u1ea3i ti\u1ebfn li\u00ean t\u1ee5c<\/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 v\u1edbi ch\u00fang t\u00f4i<\/a><\/section><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Legacy System l\u00e0 h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng d\u1ef1a tr\u00ean c\u00e1c c\u00f4ng ngh\u1ec7 v\u00e0 ki\u1ebfn tr\u00fac c\u0169...&nbsp;<a href=\"https:\/\/smilesoftware.org\/vn\/%E3%83%AC%E3%82%AC%E3%82%B7%E3%83%BC%E3%82%B7%E3%82%B9%E3%83%86%E3%83%A0%E8%84%B1%E5%8D%B4%E3%83%A2%E3%83%80%E3%83%8A%E3%82%A4%E3%82%BC%E3%83%BC%E3%82%B7%E3%83%A7\/\" class=\"\" rel=\"bookmark\">\u0110\u1ecdc ti\u1ebfp &raquo;<span class=\"screen-reader-text\">\u201cTho\u00e1t kh\u1ecfi h\u1ec7 th\u1ed1ng legacy\u201d Modernization l\u00e0 g\u00ec? Gi\u1ea3i th\u00edch l\u1ee3i \u00edch, 5 ph\u01b0\u01a1ng ph\u00e1p v\u00e0 c\u00e1c \u0111i\u1ec3m then ch\u1ed1t \u0111\u1ec3 th\u00e0nh c\u00f4ng<\/span><\/a><\/p>","protected":false},"author":2,"featured_media":4526,"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-4519","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\/06\/redmine-1299-featured-imagegen.jpg",1672,941,false],"landscape":["https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/06\/redmine-1299-featured-imagegen.jpg",1672,941,false],"portraits":["https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/06\/redmine-1299-featured-imagegen.jpg",1672,941,false],"thumbnail":["https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/06\/redmine-1299-featured-imagegen-150x150.jpg",150,150,true],"medium":["https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/06\/redmine-1299-featured-imagegen-300x169.jpg",300,169,true],"large":["https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/06\/redmine-1299-featured-imagegen-1024x576.jpg",1024,576,true],"1536x1536":["https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/06\/redmine-1299-featured-imagegen-1536x864.jpg",1536,864,true],"2048x2048":["https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/06\/redmine-1299-featured-imagegen.jpg",1672,941,false],"trp-custom-language-flag":["https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/06\/redmine-1299-featured-imagegen-18x10.jpg",18,10,true],"neve-blog":["https:\/\/smilesoftware.org\/wp-content\/uploads\/2026\/06\/redmine-1299-featured-imagegen-930x620.jpg",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":"\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u306e\u3068\u306f \u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u3068\u306f\u3001\u904e\u53bb\u306e\u6280\u8853\u3084\u30a2&hellip;&nbsp;\u0110\u1ecdc ti\u1ebfp &r&hellip;","_links":{"self":[{"href":"https:\/\/smilesoftware.org\/vn\/wp-json\/wp\/v2\/posts\/4519","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=4519"}],"version-history":[{"count":10,"href":"https:\/\/smilesoftware.org\/vn\/wp-json\/wp\/v2\/posts\/4519\/revisions"}],"predecessor-version":[{"id":5683,"href":"https:\/\/smilesoftware.org\/vn\/wp-json\/wp\/v2\/posts\/4519\/revisions\/5683"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/smilesoftware.org\/vn\/wp-json\/wp\/v2\/media\/4526"}],"wp:attachment":[{"href":"https:\/\/smilesoftware.org\/vn\/wp-json\/wp\/v2\/media?parent=4519"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/smilesoftware.org\/vn\/wp-json\/wp\/v2\/categories?post=4519"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/smilesoftware.org\/vn\/wp-json\/wp\/v2\/tags?post=4519"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}