{"id":3307,"date":"2026-02-10T00:00:33","date_gmt":"2026-02-09T17:00:33","guid":{"rendered":"https:\/\/technest.com.vn\/?p=3307"},"modified":"2026-01-28T11:25:42","modified_gmt":"2026-01-28T04:25:42","slug":"vong-doi-phat-trien-phan-mem","status":"publish","type":"post","link":"https:\/\/technest.com.vn\/vi\/vong-doi-phat-trien-phan-mem\/","title":{"rendered":"T\u1ea7m quan tr\u1ecdng c\u1ee7a V\u00f2ng \u0111\u1eddi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m (SDLC)"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Trong k\u1ef7 nguy\u00ean chuy\u1ec3n \u0111\u1ed5i s\u1ed1, ph\u1ea7n m\u1ec1m kh\u00f4ng c\u00f2n ch\u1ec9 l\u00e0 c\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 m\u00e0 \u0111\u00e3 tr\u1edf th\u00e0nh c\u1ed1t l\u00f5i c\u1ee7a m\u1ecdi doanh nghi\u1ec7p. \u0110\u1ec3 t\u1ea1o ra m\u1ed9t s\u1ea3n ph\u1ea9m c\u00f4ng ngh\u1ec7 ch\u1ea5t l\u01b0\u1ee3ng, kh\u00f4ng b\u1ecb v\u01b0\u1ee3t ng\u00e2n s\u00e1ch hay tr\u1ec5 h\u1ea1n, c\u00e1c \u0111\u1ed9i ng\u0169 ph\u00e1t tri\u1ec3n c\u1ea7n tu\u00e2n th\u1ee7 m\u1ed9t quy tr\u00ecnh khoa h\u1ecdc. \u0110\u00f3 ch\u00ednh l\u00e0 l\u00fac kh\u00e1i ni\u1ec7m <\/span><a title=\"v\u00f2ng \u0111\u1eddi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m\" href=\"https:\/\/technest.com.vn\/vi\/vong-doi-phat-trien-phan-mem\/\"><b>v\u00f2ng \u0111\u1eddi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m<\/b><\/a><span style=\"font-weight: 400;\"> tr\u1edf n\u00ean quan tr\u1ecdng h\u01a1n bao gi\u1edd h\u1ebft.<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_76 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/technest.com.vn\/vi\/vong-doi-phat-trien-phan-mem\/#Vong_doi_phat_trien_phan_mem_SDLC_la_gi\" >V\u00f2ng \u0111\u1eddi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m (SDLC) l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/technest.com.vn\/vi\/vong-doi-phat-trien-phan-mem\/#Tai_sao_vong_doi_phat_trien_phan_mem_quan_trong\" >T\u1ea1i sao v\u00f2ng \u0111\u1eddi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m quan tr\u1ecdng?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/technest.com.vn\/vi\/vong-doi-phat-trien-phan-mem\/#Cac_giai_doan_cua_vong_doi_phat_trien_phan_mem\" >C\u00e1c giai \u0111o\u1ea1n c\u1ee7a v\u00f2ng \u0111\u1eddi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/technest.com.vn\/vi\/vong-doi-phat-trien-phan-mem\/#Lap_ke_hoach_va_phan_tich\" >L\u1eadp k\u1ebf ho\u1ea1ch v\u00e0 ph\u00e2n t\u00edch<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/technest.com.vn\/vi\/vong-doi-phat-trien-phan-mem\/#Xac_dinh_yeu_cau\" >X\u00e1c \u0111\u1ecbnh y\u00eau c\u1ea7u<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/technest.com.vn\/vi\/vong-doi-phat-trien-phan-mem\/#Thiet_ke\" >Thi\u1ebft k\u1ebf<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/technest.com.vn\/vi\/vong-doi-phat-trien-phan-mem\/#Phat_trien_san_pham\" >Ph\u00e1t tri\u1ec3n s\u1ea3n ph\u1ea9m<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/technest.com.vn\/vi\/vong-doi-phat-trien-phan-mem\/#Kiem_thu_va_tich_hop\" >Ki\u1ec3m th\u1eed v\u00e0 t\u00edch h\u1ee3p<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/technest.com.vn\/vi\/vong-doi-phat-trien-phan-mem\/#Trien_khai_va_bao_tri\" >Tri\u1ec3n khai v\u00e0 b\u1ea3o tr\u00ec<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/technest.com.vn\/vi\/vong-doi-phat-trien-phan-mem\/#Cac_mo_hinh_vong_doi_phat_trien_phan_mem_pho_bien\" >C\u00e1c m\u00f4 h\u00ecnh v\u00f2ng \u0111\u1eddi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m ph\u1ed5 bi\u1ebfn<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/technest.com.vn\/vi\/vong-doi-phat-trien-phan-mem\/#Mo_hinh_thac_nuoc_Waterfall\" >M\u00f4 h\u00ecnh th\u00e1c n\u01b0\u1edbc (Waterfall)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/technest.com.vn\/vi\/vong-doi-phat-trien-phan-mem\/#Mo_hinh_chu_V_V-shaped\" >M\u00f4 h\u00ecnh ch\u1eef V (V-shaped)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/technest.com.vn\/vi\/vong-doi-phat-trien-phan-mem\/#Mo_hinh_lap_Iterative\" >M\u00f4 h\u00ecnh l\u1eb7p (Iterative)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/technest.com.vn\/vi\/vong-doi-phat-trien-phan-mem\/#Mo_hinh_xoan_oc_Spiral\" >M\u00f4 h\u00ecnh xo\u1eafn \u1ed1c (Spiral)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/technest.com.vn\/vi\/vong-doi-phat-trien-phan-mem\/#Mo_hinh_linh_hoat_Agile\" >M\u00f4 h\u00ecnh linh ho\u1ea1t (Agile)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/technest.com.vn\/vi\/vong-doi-phat-trien-phan-mem\/#SDLC_va_bao_mat_phan_mem\" >SDLC v\u00e0 b\u1ea3o m\u1eadt ph\u1ea7n m\u1ec1m<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/technest.com.vn\/vi\/vong-doi-phat-trien-phan-mem\/#So_sanh_SDLC_voi_cac_phuong_phap_quan_ly_vong_doi_khac\" >So s\u00e1nh SDLC v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p qu\u1ea3n l\u00fd v\u00f2ng \u0111\u1eddi kh\u00e1c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/technest.com.vn\/vi\/vong-doi-phat-trien-phan-mem\/#Cach_chon_dung_mo_hinh_SDLC\" >C\u00e1ch ch\u1ecdn \u0111\u00fang m\u00f4 h\u00ecnh SDLC<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/technest.com.vn\/vi\/vong-doi-phat-trien-phan-mem\/#Xu_huong_tuong_lai_cua_vong_doi_phat_trien_phan_mem\" >Xu h\u01b0\u1edbng t\u01b0\u01a1ng lai c\u1ee7a v\u00f2ng \u0111\u1eddi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Vong_doi_phat_trien_phan_mem_SDLC_la_gi\"><\/span><b>V\u00f2ng \u0111\u1eddi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m (SDLC) l\u00e0 g\u00ec?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><b>V\u00f2ng \u0111\u1eddi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m<\/b><span style=\"font-weight: 400;\">, vi\u1ebft t\u1eaft l\u00e0 <\/span><b>SDLC<\/b><span style=\"font-weight: 400;\"> (Software Development Life Cycle), l\u00e0 m\u1ed9t quy tr\u00ecnh c\u00f3 c\u1ea5u tr\u00fac \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng b\u1edfi ng\u00e0nh c\u00f4ng nghi\u1ec7p ph\u1ea7n m\u1ec1m \u0111\u1ec3 thi\u1ebft k\u1ebf, ph\u00e1t tri\u1ec3n v\u00e0 ki\u1ec3m th\u1eed c\u00e1c ph\u1ea7n m\u1ec1m ch\u1ea5t l\u01b0\u1ee3ng cao. M\u1ee5c ti\u00eau c\u1ee7a SDLC l\u00e0 t\u1ea1o ra m\u1ed9t s\u1ea3n ph\u1ea9m \u0111\u00e1p \u1ee9ng ho\u1eb7c v\u01b0\u1ee3t qu\u00e1 mong \u0111\u1ee3i c\u1ee7a kh\u00e1ch h\u00e0ng, \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 v\u1ec1 chi ph\u00ed v\u00e0 th\u1eddi gian tri\u1ec3n khai.<\/span><\/p>\n<figure id=\"attachment_3308\" aria-describedby=\"caption-attachment-3308\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3308 size-full\" title=\"V\u00f2ng \u0111\u1eddi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m (SDLC) l\u00e0 g\u00ec?\" src=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/01\/sdlc-1.jpg\" alt=\"V\u00f2ng \u0111\u1eddi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m (SDLC) l\u00e0 g\u00ec?\" width=\"600\" height=\"400\" srcset=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/01\/sdlc-1.jpg 600w, https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/01\/sdlc-1-300x200.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-3308\" class=\"wp-caption-text\">V\u00f2ng \u0111\u1eddi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m (SDLC) l\u00e0 g\u00ec?<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">N\u00f3i m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n, n\u1ebfu vi\u1ec7c x\u00e2y d\u1ef1ng m\u1ed9t ng\u00f4i nh\u00e0 c\u1ea7n c\u00f3 b\u1ea3n v\u1ebd thi\u1ebft k\u1ebf, k\u1ebf ho\u1ea1ch thi c\u00f4ng v\u00e0 ki\u1ec3m tra nghi\u1ec7m thu, th\u00ec SDLC ch\u00ednh l\u00e0 &#8220;b\u1ea3n thi\u1ebft k\u1ebf t\u1ed5ng th\u1ec3&#8221; cho m\u1ed9t d\u1ef1 \u00e1n c\u00f4ng ngh\u1ec7. Quy tr\u00ecnh n\u00e0y cung c\u1ea5p m\u1ed9t khung l\u00e0m vi\u1ec7c chung (framework) gi\u00fap c\u00e1c l\u1eadp tr\u00ecnh vi\u00ean, nh\u00e0 qu\u1ea3n l\u00fd v\u00e0 kh\u00e1ch h\u00e0ng hi\u1ec3u r\u00f5 h\u1ecd \u0111ang \u1edf \u0111\u00e2u trong l\u1ed9 tr\u00ecnh d\u1ef1 \u00e1n.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Tai_sao_vong_doi_phat_trien_phan_mem_quan_trong\"><\/span><b>T\u1ea1i sao v\u00f2ng \u0111\u1eddi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m quan tr\u1ecdng?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Vi\u1ec7c \u00e1p d\u1ee5ng <\/span><b>v\u00f2ng \u0111\u1eddi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m<\/b><span style=\"font-weight: 400;\"> kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t th\u1ee7 t\u1ee5c h\u00e0nh ch\u00ednh r\u01b0\u1eddm r\u00e0, m\u00e0 l\u00e0 m\u1ed9t chi\u1ebfn l\u01b0\u1ee3c s\u1ed1ng c\u00f2n \u0111\u1ed1i v\u1edbi c\u00e1c c\u00f4ng ty c\u00f4ng ngh\u1ec7. Khi kh\u00f4ng c\u00f3 m\u1ed9t quy tr\u00ecnh chu\u1ea9n, d\u1ef1 \u00e1n r\u1ea5t d\u1ec5 r\u01a1i v\u00e0o t\u00ecnh tr\u1ea1ng &#8220;feature creep&#8221; (m\u1edf r\u1ed9ng t\u00ednh n\u0103ng v\u00f4 t\u1ed9i v\u1ea1), l\u00e3ng ph\u00ed t\u00e0i nguy\u00ean ho\u1eb7c t\u1ec7 h\u01a1n l\u00e0 s\u1ea3n ph\u1ea9m ra \u0111\u1eddi nh\u01b0ng kh\u00f4ng th\u1ec3 s\u1eed d\u1ee5ng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">SDLC mang l\u1ea1i nh\u1eefng l\u1ee3i \u00edch c\u1ee5 th\u1ec3 nh\u01b0:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>T\u0103ng t\u00ednh d\u1ef1 b\u00e1o:<\/b><span style=\"font-weight: 400;\"> Gi\u00fap \u01b0\u1edbc t\u00ednh ch\u00ednh x\u00e1c ngu\u1ed3n l\u1ef1c, chi ph\u00ed v\u00e0 th\u1eddi gian ho\u00e0n th\u00e0nh.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>N\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng:<\/b><span style=\"font-weight: 400;\"> C\u00e1c kh\u00e2u ki\u1ec3m th\u1eed \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p s\u1eb5n gi\u00fap ph\u00e1t hi\u1ec7n l\u1ed7i s\u1edbm.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Giao ti\u1ebfp hi\u1ec7u qu\u1ea3:<\/b><span style=\"font-weight: 400;\"> T\u1ea1o ra ng\u00f4n ng\u1eef chung gi\u1eefa c\u00e1c b\u1ed9 ph\u1eadn (Design, Dev, QA).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>D\u1ec5 d\u00e0ng b\u1ea3o tr\u00ec:<\/b><span style=\"font-weight: 400;\"> Khi c\u00f3 t\u00e0i li\u1ec7u v\u00e0 quy tr\u00ecnh chu\u1ea9n, vi\u1ec7c n\u00e2ng c\u1ea5p ph\u1ea7n m\u1ec1m sau n\u00e0y s\u1ebd tr\u1edf n\u00ean \u0111\u01a1n gi\u1ea3n h\u01a1n nhi\u1ec1u.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Cac_giai_doan_cua_vong_doi_phat_trien_phan_mem\"><\/span><b>C\u00e1c giai \u0111o\u1ea1n c\u1ee7a v\u00f2ng \u0111\u1eddi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">M\u1ed9t quy tr\u00ecnh SDLC ti\u00eau chu\u1ea9n th\u01b0\u1eddng bao g\u1ed3m 6 \u0111\u1ebfn 7 giai \u0111o\u1ea1n n\u1ed1i ti\u1ebfp nhau. M\u1ed7i giai \u0111o\u1ea1n \u0111\u00f3ng m\u1ed9t vai tr\u00f2 m\u1eaft x\u00edch, trong \u0111\u00f3 k\u1ebft qu\u1ea3 c\u1ee7a b\u01b0\u1edbc n\u00e0y l\u00e0 \u0111\u1ea7u v\u00e0o c\u1ee7a b\u01b0\u1edbc k\u1ebf ti\u1ebfp. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1i nh\u00ecn chi ti\u1ebft v\u00e0o t\u1eebng b\u01b0\u1edbc trong l\u1ed9 tr\u00ecnh x\u00e2y d\u1ef1ng s\u1ea3n ph\u1ea9m.<\/span><\/p>\n<figure id=\"attachment_3309\" aria-describedby=\"caption-attachment-3309\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3309 size-full\" title=\"C\u00e1c giai \u0111o\u1ea1n c\u1ee7a v\u00f2ng \u0111\u1eddi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m\" src=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/01\/sdlc-2.jpg\" alt=\"C\u00e1c giai \u0111o\u1ea1n c\u1ee7a v\u00f2ng \u0111\u1eddi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m\" width=\"600\" height=\"400\" srcset=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/01\/sdlc-2.jpg 600w, https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/01\/sdlc-2-300x200.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-3309\" class=\"wp-caption-text\">C\u00e1c giai \u0111o\u1ea1n c\u1ee7a v\u00f2ng \u0111\u1eddi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Lap_ke_hoach_va_phan_tich\"><\/span><b>L\u1eadp k\u1ebf ho\u1ea1ch v\u00e0 ph\u00e2n t\u00edch<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u0110\u00e2y l\u00e0 giai \u0111o\u1ea1n quan tr\u1ecdng nh\u1ea5t trong <\/span><b>v\u00f2ng \u0111\u1eddi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m<\/b><span style=\"font-weight: 400;\">. T\u1ea1i \u0111\u00e2y, c\u00e1c b\u00ean li\u00ean quan s\u1ebd x\u00e1c \u0111\u1ecbnh m\u1ee5c ti\u00eau c\u1ee7a d\u1ef1 \u00e1n, ph\u1ea1m vi c\u00f4ng vi\u1ec7c v\u00e0 t\u00ednh kh\u1ea3 thi. C\u00e1c c\u00e2u h\u1ecfi c\u1ea7n tr\u1ea3 l\u1eddi bao g\u1ed3m: Ph\u1ea7n m\u1ec1m n\u00e0y gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 g\u00ec? Ch\u00fang ta c\u00f3 \u0111\u1ee7 ng\u00e2n s\u00e1ch v\u00e0 c\u00f4ng ngh\u1ec7 \u0111\u1ec3 th\u1ef1c hi\u1ec7n kh\u00f4ng? K\u1ebft qu\u1ea3 c\u1ee7a b\u01b0\u1edbc n\u00e0y l\u00e0 m\u1ed9t b\u1ea3n k\u1ebf ho\u1ea1ch d\u1ef1 \u00e1n chi ti\u1ebft.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Xac_dinh_yeu_cau\"><\/span><b>X\u00e1c \u0111\u1ecbnh y\u00eau c\u1ea7u<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Sau khi c\u00f3 k\u1ebf ho\u1ea1ch, \u0111\u1ed9i ng\u0169 ph\u00e2n t\u00edch nghi\u1ec7p v\u1ee5 (BA) s\u1ebd l\u00e0m vi\u1ec7c v\u1edbi kh\u00e1ch h\u00e0ng \u0111\u1ec3 thu th\u1eadp y\u00eau c\u1ea7u c\u1ee5 th\u1ec3. T\u1ea5t c\u1ea3 c\u00e1c t\u00ednh n\u0103ng, hi\u1ec7u su\u1ea5t v\u00e0 giao di\u1ec7n mong mu\u1ed1n s\u1ebd \u0111\u01b0\u1ee3c ghi ch\u00e9p l\u1ea1i trong t\u00e0i li\u1ec7u <\/span><a title=\"SRS (Software Requirement Specification)\" href=\"https:\/\/en.wikipedia.org\/wiki\/Software_requirements_specification\" target=\"_blank\" rel=\"nofollow noopener\"><b>SRS (Software Requirement Specification)<\/b><\/a><span style=\"font-weight: 400;\">. \u0110\u00e2y l\u00e0 &#8220;kim ch\u1ec9 nam&#8221; \u0111\u1ec3 \u0111\u1ed9i ng\u0169 k\u1ef9 thu\u1eadt b\u00e1m s\u00e1t trong su\u1ed1t qu\u00e1 tr\u00ecnh th\u1ef1c thi.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Thiet_ke\"><\/span><b>Thi\u1ebft k\u1ebf<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">D\u1ef1a tr\u00ean SRS, c\u00e1c ki\u1ebfn tr\u00fac s\u01b0 ph\u1ea7n m\u1ec1m s\u1ebd thi\u1ebft k\u1ebf c\u1ea5u tr\u00fac h\u1ec7 th\u1ed1ng. Giai \u0111o\u1ea1n n\u00e0y bao g\u1ed3m thi\u1ebft k\u1ebf ki\u1ebfn tr\u00fac t\u1ed5ng th\u1ec3 (High-level design) v\u00e0 thi\u1ebft k\u1ebf chi ti\u1ebft (Low-level design). Kh\u00f4ng ch\u1ec9 c\u00f3 giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng (UI\/UX), m\u00e0 c\u1ea3 c\u1ea5u tr\u00fac c\u01a1 s\u1edf d\u1eef li\u1ec7u v\u00e0 lu\u1ed3ng d\u1eef li\u1ec7u c\u0169ng \u0111\u01b0\u1ee3c \u0111\u1ecbnh h\u00ecnh t\u1ea1i \u0111\u00e2y.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Phat_trien_san_pham\"><\/span><b>Ph\u00e1t tri\u1ec3n s\u1ea3n ph\u1ea9m<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u0110\u00e2y l\u00e0 giai \u0111o\u1ea1n c\u00e1c l\u1eadp tr\u00ecnh vi\u00ean b\u1eaft tay v\u00e0o vi\u1ebft m\u00e3 (coding). D\u1ef1a tr\u00ean b\u1ea3n thi\u1ebft k\u1ebf, h\u1ecd s\u1eed d\u1ee5ng c\u00e1c ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh nh\u01b0 Java, Python, hay C# \u0111\u1ec3 x\u00e2y d\u1ef1ng n\u00ean c\u00e1c module c\u1ee7a ph\u1ea7n m\u1ec1m. Giai \u0111o\u1ea1n n\u00e0y th\u01b0\u1eddng chi\u1ebfm nhi\u1ec1u th\u1eddi gian v\u00e0 ngu\u1ed3n l\u1ef1c nh\u1ea5t trong <\/span><b>v\u00f2ng \u0111\u1eddi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Kiem_thu_va_tich_hop\"><\/span><b>Ki\u1ec3m th\u1eed v\u00e0 t\u00edch h\u1ee3p<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">M\u00e3 ngu\u1ed3n sau khi vi\u1ebft xong ch\u01b0a th\u1ec3 b\u00e0n giao ngay. C\u00e1c chuy\u00ean vi\u00ean ki\u1ec3m th\u1eed (Tester\/QA) s\u1ebd th\u1ef1c hi\u1ec7n c\u00e1c b\u00e0i test \u0111\u1ec3 t\u00ecm l\u1ed7i (bug). H\u1ecd ki\u1ec3m tra xem ph\u1ea7n m\u1ec1m c\u00f3 ho\u1ea1t \u0111\u1ed9ng \u0111\u00fang y\u00eau c\u1ea7u kh\u00f4ng, c\u00f3 b\u1ea3o m\u1eadt kh\u00f4ng v\u00e0 c\u00f3 t\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng kh\u00e1c kh\u00f4ng. L\u1ed7i s\u1ebd \u0111\u01b0\u1ee3c g\u1eedi l\u1ea1i cho Dev \u0111\u1ec3 s\u1eeda v\u00e0 ki\u1ec3m tra l\u1ea1i cho \u0111\u1ebfn khi \u0111\u1ea1t chu\u1ea9n.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Trien_khai_va_bao_tri\"><\/span><b>Tri\u1ec3n khai v\u00e0 b\u1ea3o tr\u00ec<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Khi ph\u1ea7n m\u1ec1m \u0111\u00e3 \u1ed5n \u0111\u1ecbnh, n\u00f3 s\u1ebd \u0111\u01b0\u1ee3c tri\u1ec3n khai \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng th\u1ef1c t\u1ebf \u0111\u1ec3 ng\u01b0\u1eddi d\u00f9ng s\u1eed d\u1ee5ng. Tuy nhi\u00ean, SDLC kh\u00f4ng k\u1ebft th\u00fac \u1edf \u0111\u00f3. Giai \u0111o\u1ea1n b\u1ea3o tr\u00ec bao g\u1ed3m vi\u1ec7c s\u1eeda c\u00e1c l\u1ed7i ph\u00e1t sinh trong th\u1ef1c t\u1ebf, c\u1eadp nh\u1eadt t\u00ednh n\u0103ng m\u1edbi v\u00e0 t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ph\u1ea7n m\u1ec1m lu\u00f4n ho\u1ea1t \u0111\u1ed9ng t\u1ed1t theo th\u1eddi gian.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cac_mo_hinh_vong_doi_phat_trien_phan_mem_pho_bien\"><\/span><b>C\u00e1c m\u00f4 h\u00ecnh v\u00f2ng \u0111\u1eddi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m ph\u1ed5 bi\u1ebfn<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">T\u00f9y thu\u1ed9c v\u00e0o quy m\u00f4 d\u1ef1 \u00e1n, t\u00ednh ch\u1ea5t c\u00f4ng vi\u1ec7c v\u00e0 y\u00eau c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng, c\u00e1c doanh nghi\u1ec7p s\u1ebd l\u1ef1a ch\u1ecdn c\u00e1c m\u00f4 h\u00ecnh tri\u1ec3n khai kh\u00e1c nhau. M\u1ed7i m\u00f4 h\u00ecnh l\u1ea1i c\u00f3 c\u00e1ch ti\u1ebfp c\u1eadn ri\u00eang \u0111\u1ed1i v\u1edbi c\u00e1c giai \u0111o\u1ea1n c\u1ee7a <\/span><b>v\u00f2ng \u0111\u1eddi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Mo_hinh_thac_nuoc_Waterfall\"><\/span><b>M\u00f4 h\u00ecnh th\u00e1c n\u01b0\u1edbc (Waterfall)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u0110\u00e2y l\u00e0 m\u00f4 h\u00ecnh truy\u1ec1n th\u1ed1ng v\u00e0 \u0111\u01a1n gi\u1ea3n nh\u1ea5t. Trong Waterfall, c\u00e1c giai \u0111o\u1ea1n di\u1ec5n ra n\u1ed1i ti\u1ebfp nhau nh\u01b0 m\u1ed9t d\u00f2ng th\u00e1c: ph\u1ea3i xong b\u01b0\u1edbc n\u00e0y m\u1edbi \u0111\u01b0\u1ee3c l\u00e0m b\u01b0\u1edbc kia. N\u00f3 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c d\u1ef1 \u00e1n c\u00f3 y\u00eau c\u1ea7u c\u1ef1c k\u1ef3 r\u00f5 r\u00e0ng ngay t\u1eeb \u0111\u1ea7u v\u00e0 \u00edt thay \u0111\u1ed5i. Tuy nhi\u00ean, nh\u01b0\u1ee3c \u0111i\u1ec3m l\u00e0 thi\u1ebfu linh ho\u1ea1t v\u00e0 ch\u1ec9 th\u1ea5y \u0111\u01b0\u1ee3c s\u1ea3n ph\u1ea9m cu\u1ed1i c\u00f9ng \u1edf giai \u0111o\u1ea1n cu\u1ed1i.<\/span><\/p>\n<figure id=\"attachment_3310\" aria-describedby=\"caption-attachment-3310\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3310 size-full\" title=\"M\u00f4 h\u00ecnh th\u00e1c n\u01b0\u1edbc (Waterfall)\" src=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/01\/sdlc-3.jpg\" alt=\"M\u00f4 h\u00ecnh th\u00e1c n\u01b0\u1edbc (Waterfall)\" width=\"600\" height=\"400\" srcset=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/01\/sdlc-3.jpg 600w, https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/01\/sdlc-3-300x200.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-3310\" class=\"wp-caption-text\">M\u00f4 h\u00ecnh th\u00e1c n\u01b0\u1edbc (Waterfall)<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Mo_hinh_chu_V_V-shaped\"><\/span><b>M\u00f4 h\u00ecnh ch\u1eef V (V-shaped)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">L\u00e0 m\u1ed9t bi\u1ebfn th\u1ec3 c\u1ee7a Waterfall, m\u00f4 h\u00ecnh ch\u1eef V nh\u1ea5n m\u1ea1nh v\u00e0o m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c giai \u0111o\u1ea1n ph\u00e1t tri\u1ec3n v\u00e0 giai \u0111o\u1ea1n ki\u1ec3m th\u1eed t\u01b0\u01a1ng \u1ee9ng. M\u1ed7i b\u01b0\u1edbc ph\u00e1t tri\u1ec3n \u0111\u1ec1u c\u00f3 m\u1ed9t b\u01b0\u1edbc ki\u1ec3m tra \u0111i k\u00e8m ngay l\u1eadp t\u1ee9c. \u0110i\u1ec1u n\u00e0y gi\u00fap \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng c\u1ef1c cao, th\u01b0\u1eddng d\u00f9ng trong c\u00e1c h\u1ec7 th\u1ed1ng y t\u1ebf ho\u1eb7c h\u00e0ng kh\u00f4ng.<\/span><\/p>\n<figure id=\"attachment_3311\" aria-describedby=\"caption-attachment-3311\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3311 size-full\" title=\"M\u00f4 h\u00ecnh ch\u1eef V (V-shaped)\" src=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/01\/sdlc-4.jpg\" alt=\"M\u00f4 h\u00ecnh ch\u1eef V (V-shaped)\" width=\"600\" height=\"400\" srcset=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/01\/sdlc-4.jpg 600w, https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/01\/sdlc-4-300x200.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-3311\" class=\"wp-caption-text\">M\u00f4 h\u00ecnh ch\u1eef V (V-shaped)<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Mo_hinh_lap_Iterative\"><\/span><b>M\u00f4 h\u00ecnh l\u1eb7p (Iterative)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Thay v\u00ec c\u1ed1 g\u1eafng ho\u00e0n thi\u1ec7n to\u00e0n b\u1ed9 ph\u1ea7n m\u1ec1m m\u1ed9t l\u00fac, m\u00f4 h\u00ecnh l\u1eb7p chia d\u1ef1 \u00e1n th\u00e0nh c\u00e1c ph\u1ea7n nh\u1ecf. M\u1ed7i v\u00f2ng l\u1eb7p s\u1ebd \u0111i qua \u0111\u1ea7y \u0111\u1ee7 c\u00e1c b\u01b0\u1edbc c\u1ee7a <\/span><b>v\u00f2ng \u0111\u1eddi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m<\/b><span style=\"font-weight: 400;\"> \u0111\u1ec3 t\u1ea1o ra m\u1ed9t phi\u00ean b\u1ea3n n\u00e2ng cao h\u01a1n c\u1ee7a s\u1ea3n ph\u1ea9m. \u0110i\u1ec1u n\u00e0y gi\u00fap gi\u1ea3m thi\u1ec3u r\u1ee7i ro v\u00e0 cho ph\u00e9p thay \u0111\u1ed5i d\u1ea7n d\u1ea7n.<\/span><\/p>\n<figure id=\"attachment_3312\" aria-describedby=\"caption-attachment-3312\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3312 size-full\" title=\"M\u00f4 h\u00ecnh l\u1eb7p (Iterative)\" src=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/01\/sdlc-5.jpg\" alt=\"M\u00f4 h\u00ecnh l\u1eb7p (Iterative)\" width=\"600\" height=\"400\" srcset=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/01\/sdlc-5.jpg 600w, https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/01\/sdlc-5-300x200.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-3312\" class=\"wp-caption-text\">M\u00f4 h\u00ecnh l\u1eb7p (Iterative)<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Mo_hinh_xoan_oc_Spiral\"><\/span><b>M\u00f4 h\u00ecnh xo\u1eafn \u1ed1c (Spiral)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">M\u00f4 h\u00ecnh xo\u1eafn \u1ed1c k\u1ebft h\u1ee3p gi\u1eefa m\u00f4 h\u00ecnh l\u1eb7p v\u00e0 c\u00e1c kh\u00eda c\u1ea1nh ki\u1ec3m so\u00e1t c\u1ee7a Waterfall. \u0110i\u1ec3m \u0111\u1eb7c bi\u1ec7t nh\u1ea5t \u1edf \u0111\u00e2y l\u00e0 vi\u1ec7c <\/span><b>ph\u00e2n t\u00edch r\u1ee7i ro<\/b><span style=\"font-weight: 400;\"> \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n l\u1eb7p \u0111i l\u1eb7p l\u1ea1i qua m\u1ed7i v\u00f2ng xo\u1eafn. N\u00f3 r\u1ea5t ph\u00f9 h\u1ee3p cho c\u00e1c d\u1ef1 \u00e1n l\u1edbn, ph\u1ee9c t\u1ea1p v\u00e0 c\u00f3 t\u00ednh r\u1ee7i ro cao.<\/span><\/p>\n<figure id=\"attachment_3313\" aria-describedby=\"caption-attachment-3313\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3313 size-full\" title=\"M\u00f4 h\u00ecnh xo\u1eafn \u1ed1c (Spiral)\" src=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/01\/sdlc-6.jpg\" alt=\"M\u00f4 h\u00ecnh xo\u1eafn \u1ed1c (Spiral)\" width=\"600\" height=\"400\" srcset=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/01\/sdlc-6.jpg 600w, https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/01\/sdlc-6-300x200.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-3313\" class=\"wp-caption-text\">M\u00f4 h\u00ecnh xo\u1eafn \u1ed1c (Spiral)<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Mo_hinh_linh_hoat_Agile\"><\/span><b>M\u00f4 h\u00ecnh linh ho\u1ea1t (Agile)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Hi\u1ec7n nay, Agile l\u00e0 m\u00f4 h\u00ecnh ph\u1ed5 bi\u1ebfn nh\u1ea5t. Agile chia nh\u1ecf d\u1ef1 \u00e1n th\u00e0nh c\u00e1c giai \u0111o\u1ea1n ng\u1eafn (Sprints). N\u00f3 \u01b0u ti\u00ean s\u1ef1 t\u01b0\u01a1ng t\u00e1c, ph\u1ea3n h\u1ed3i t\u1eeb kh\u00e1ch h\u00e0ng v\u00e0 kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng nhanh v\u1edbi thay \u0111\u1ed5i. Scrum v\u00e0 Kanban l\u00e0 nh\u1eefng khung l\u00e0m vi\u1ec7c n\u1ed5i ti\u1ebfng d\u1ef1a tr\u00ean tri\u1ebft l\u00fd Agile n\u00e0y.<\/span><\/p>\n<figure id=\"attachment_3314\" aria-describedby=\"caption-attachment-3314\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3314 size-full\" title=\"M\u00f4 h\u00ecnh linh ho\u1ea1t (Agile)\" src=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/01\/sdlc-7.jpg\" alt=\"M\u00f4 h\u00ecnh linh ho\u1ea1t (Agile)\" width=\"600\" height=\"400\" srcset=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/01\/sdlc-7.jpg 600w, https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/01\/sdlc-7-300x200.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-3314\" class=\"wp-caption-text\">M\u00f4 h\u00ecnh linh ho\u1ea1t (Agile)<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"SDLC_va_bao_mat_phan_mem\"><\/span><b>SDLC v\u00e0 b\u1ea3o m\u1eadt ph\u1ea7n m\u1ec1m<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Trong b\u1ed1i c\u1ea3nh t\u1ed9i ph\u1ea1m m\u1ea1ng gia t\u0103ng, b\u1ea3o m\u1eadt kh\u00f4ng c\u00f2n l\u00e0 b\u01b0\u1edbc cu\u1ed1i c\u00f9ng m\u00e0 ph\u1ea3i l\u00e0 m\u1ed9t ph\u1ea7n xuy\u00ean su\u1ed1t c\u1ee7a <\/span><b>v\u00f2ng \u0111\u1eddi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m<\/b><span style=\"font-weight: 400;\">. Kh\u00e1i ni\u1ec7m <\/span><b>DevSecOps<\/b><span style=\"font-weight: 400;\"> ra \u0111\u1eddi \u0111\u1ec3 t\u00edch h\u1ee3p b\u1ea3o m\u1eadt v\u00e0o m\u1ecdi kh\u00e2u:<\/span><b> t\u1eeb ph\u00e2n t\u00edch y\u00eau c\u1ea7u (x\u00e1c \u0111\u1ecbnh r\u1ee7i ro), thi\u1ebft k\u1ebf (ki\u1ebfn tr\u00fac an to\u00e0n) \u0111\u1ebfn ki\u1ec3m th\u1eed (qu\u00e9t l\u1ed7 h\u1ed5ng)<\/b><span style=\"font-weight: 400;\">. Vi\u1ec7c ch\u00fa tr\u1ecdng b\u1ea3o m\u1eadt ngay t\u1eeb \u0111\u1ea7u gi\u00fap doanh nghi\u1ec7p tr\u00e1nh \u0111\u01b0\u1ee3c c\u00e1c th\u1ea3m h\u1ecda r\u00f2 r\u1ec9 d\u1eef li\u1ec7u \u0111\u1eaft gi\u00e1.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"So_sanh_SDLC_voi_cac_phuong_phap_quan_ly_vong_doi_khac\"><\/span><b>So s\u00e1nh SDLC v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p qu\u1ea3n l\u00fd v\u00f2ng \u0111\u1eddi kh\u00e1c<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Nhi\u1ec1u ng\u01b0\u1eddi th\u01b0\u1eddng nh\u1ea7m l\u1eabn SDLC v\u1edbi c\u00e1c kh\u00e1i ni\u1ec7m nh\u01b0 <\/span><b>STLC<\/b><span style=\"font-weight: 400;\"> (V\u00f2ng \u0111\u1eddi ki\u1ec3m th\u1eed ph\u1ea7n m\u1ec1m) hay <\/span><b>ALM<\/b><span style=\"font-weight: 400;\"> (Qu\u1ea3n l\u00fd v\u00f2ng \u0111\u1eddi \u1ee9ng d\u1ee5ng).\u00a0<\/span><br \/>\n<!-- Responsive styled table --><\/p>\n<div style=\"overflow-x: auto;\">\n<table style=\"border-collapse: collapse; width: 100%; font-family: Arial, Helvetica, sans-serif; font-size: 15px; min-width: 720px;\" border=\"1\" cellspacing=\"0\" cellpadding=\"10\">\n<thead style=\"background-color: #f2f2f2;\">\n<tr>\n<th style=\"text-align: center;\"><b>Kh\u00e1i ni\u1ec7m<\/b><\/th>\n<th style=\"text-align: center;\"><b>T\u00ean \u0111\u1ea7y \u0111\u1ee7<\/b><\/th>\n<th style=\"text-align: center;\"><b>Ph\u1ea1m vi t\u1eadp trung<\/b><\/th>\n<th style=\"text-align: center;\"><b>M\u1ed1i quan h\u1ec7<\/b><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background-color: #ffffff;\">\n<td><b>SDLC<\/b><\/td>\n<td>V\u00f2ng \u0111\u1eddi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m<\/td>\n<td>T\u1eadp trung v\u00e0o to\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh <b>x\u00e2y d\u1ef1ng<\/b> v\u00e0 h\u00ecnh th\u00e0nh s\u1ea3n ph\u1ea9m ph\u1ea7n m\u1ec1m.<\/td>\n<td>L\u00e0 khung l\u00e0m vi\u1ec7c ch\u00ednh cho d\u1ef1 \u00e1n ph\u00e1t tri\u1ec3n.<\/td>\n<\/tr>\n<tr style=\"background-color: #fafafa;\">\n<td><b>STLC<\/b><\/td>\n<td>V\u00f2ng \u0111\u1eddi ki\u1ec3m th\u1eed ph\u1ea7n m\u1ec1m<\/td>\n<td>Chuy\u00ean s\u00e2u v\u00e0o kh\u00e2u <b>\u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng<\/b> v\u00e0 t\u00ecm ki\u1ebfm l\u1ed7i (bug).<\/td>\n<td>L\u00e0 m\u1ed9t <b>t\u1eadp con<\/b> n\u1eb1m trong SDLC.<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td><b>ALM<\/b><\/td>\n<td>Qu\u1ea3n l\u00fd v\u00f2ng \u0111\u1eddi \u1ee9ng d\u1ee5ng<\/td>\n<td>Bao qu\u00e1t t\u1eeb l\u00fac <b>h\u00ecnh th\u00e0nh \u00fd t\u01b0\u1edfng<\/b> kinh doanh cho \u0111\u1ebfn khi ph\u1ea7n m\u1ec1m b\u1ecb <b>khai t\u1eed<\/b>.<\/td>\n<td>L\u00e0 kh\u00e1i ni\u1ec7m <b>r\u1ed9ng nh\u1ea5t<\/b>, bao h\u00e0m c\u1ea3 SDLC v\u00e0 c\u00e1c ho\u1ea1t \u0111\u1ed9ng qu\u1ea3n tr\u1ecb kh\u00e1c.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"Cach_chon_dung_mo_hinh_SDLC\"><\/span><b>C\u00e1ch ch\u1ecdn \u0111\u00fang m\u00f4 h\u00ecnh SDLC<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Kh\u00f4ng c\u00f3 m\u1ed9t m\u00f4 h\u00ecnh <\/span><b>v\u00f2ng \u0111\u1eddi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m<\/b><span style=\"font-weight: 400;\"> n\u00e0o l\u00e0 ho\u00e0n h\u1ea3o cho m\u1ecdi tr\u01b0\u1eddng h\u1ee3p. \u0110\u1ec3 ch\u1ecdn \u0111\u00fang, b\u1ea1n c\u1ea7n xem x\u00e9t c\u00e1c y\u1ebfu t\u1ed1:<\/span><\/p>\n<figure id=\"attachment_3315\" aria-describedby=\"caption-attachment-3315\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3315 size-full\" title=\"C\u00e1ch ch\u1ecdn \u0111\u00fang m\u00f4 h\u00ecnh SDLC\" src=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/01\/sdlc-8.jpg\" alt=\"C\u00e1ch ch\u1ecdn \u0111\u00fang m\u00f4 h\u00ecnh SDLC\" width=\"600\" height=\"400\" srcset=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/01\/sdlc-8.jpg 600w, https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/01\/sdlc-8-300x200.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-3315\" class=\"wp-caption-text\">C\u00e1ch ch\u1ecdn \u0111\u00fang m\u00f4 h\u00ecnh SDLC<\/figcaption><\/figure>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Quy m\u00f4 d\u1ef1 \u00e1n:<\/b><span style=\"font-weight: 400;\"> D\u1ef1 \u00e1n l\u1edbn c\u1ea7n s\u1ef1 ch\u1eb7t ch\u1ebd (Waterfall, Spiral), d\u1ef1 \u00e1n nh\u1ecf c\u1ea7n t\u1ed1c \u0111\u1ed9 (Agile).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0110\u1ed9 r\u00f5 r\u00e0ng c\u1ee7a y\u00eau c\u1ea7u:<\/b><span style=\"font-weight: 400;\"> N\u1ebfu y\u00eau c\u1ea7u hay thay \u0111\u1ed5i, h\u00e3y ch\u1ecdn Agile. N\u1ebfu y\u00eau c\u1ea7u c\u1ed1 \u0111\u1ecbnh, Waterfall s\u1ebd hi\u1ec7u qu\u1ea3 h\u01a1n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>K\u1ef9 n\u0103ng \u0111\u1ed9i ng\u0169:<\/b><span style=\"font-weight: 400;\"> \u0110\u1ed9i ng\u0169 c\u00f3 kinh nghi\u1ec7m t\u1ef1 qu\u1ea3n l\u00fd t\u1ed1t s\u1ebd ph\u00f9 h\u1ee3p v\u1edbi Agile.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ng\u00e2n s\u00e1ch v\u00e0 th\u1eddi gian:<\/b><span style=\"font-weight: 400;\"> C\u1ea7n ra m\u1eaft s\u1ea3n ph\u1ea9m nhanh (MVP) th\u00ec m\u00f4 h\u00ecnh l\u1eb7p l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1i \u01b0u.<\/span><\/li>\n<\/ol>\n<h2><span class=\"ez-toc-section\" id=\"Xu_huong_tuong_lai_cua_vong_doi_phat_trien_phan_mem\"><\/span><b>Xu h\u01b0\u1edbng t\u01b0\u01a1ng lai c\u1ee7a v\u00f2ng \u0111\u1eddi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">T\u01b0\u01a1ng lai c\u1ee7a <\/span><b>v\u00f2ng \u0111\u1eddi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m<\/b><span style=\"font-weight: 400;\"> \u0111ang chuy\u1ec3n d\u1ecbch m\u1ea1nh m\u1ebd nh\u1edd s\u1ef1 h\u1ed7 tr\u1ee3 c\u1ee7a tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o (AI) v\u00e0 t\u1ef1 \u0111\u1ed9ng h\u00f3a. Ch\u00fang ta \u0111ang th\u1ea5y s\u1ef1 tr\u1ed7i d\u1eady c\u1ee7a <\/span><b>AI-powered SDLC<\/b><span style=\"font-weight: 400;\">, n\u01a1i AI c\u00f3 th\u1ec3 t\u1ef1 \u0111\u1ed9ng vi\u1ebft code, d\u1ef1 b\u00e1o l\u1ed7i v\u00e0 th\u1eadm ch\u00ed l\u00e0 t\u1ef1 \u0111\u1ed9ng t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t h\u1ec7 th\u1ed1ng. Ngo\u00e0i ra, xu h\u01b0\u1edbng &#8220;Low-code\/No-code&#8221; c\u0169ng \u0111ang thay \u0111\u1ed5i c\u00e1ch ch\u00fang ta nh\u00ecn nh\u1eadn v\u1ec1 giai \u0111o\u1ea1n ph\u00e1t tri\u1ec3n, gi\u00fap r\u00fat ng\u1eafn \u0111\u00e1ng k\u1ec3 th\u1eddi gian \u0111\u01b0a s\u1ea3n ph\u1ea9m ra th\u1ecb tr\u01b0\u1eddng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Hi\u1ec3u r\u00f5 v\u00e0 \u00e1p d\u1ee5ng \u0111\u00fang <\/span><b>v\u00f2ng \u0111\u1eddi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m<\/b><span style=\"font-weight: 400;\"> l\u00e0 ch\u00eca kh\u00f3a \u0111\u1ec3 th\u00e0nh c\u00f4ng trong m\u1ecdi d\u1ef1 \u00e1n c\u00f4ng ngh\u1ec7. D\u00f9 b\u1ea1n l\u00e0 nh\u00e0 qu\u1ea3n l\u00fd hay l\u1eadp tr\u00ecnh vi\u00ean, vi\u1ec7c n\u1eafm v\u1eefng SDLC s\u1ebd gi\u00fap b\u1ea1n l\u00e0m vi\u1ec7c chuy\u00ean nghi\u1ec7p v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Trong k\u1ef7 nguy\u00ean chuy\u1ec3n \u0111\u1ed5i s\u1ed1, ph\u1ea7n m\u1ec1m kh\u00f4ng c\u00f2n ch\u1ec9 l\u00e0 c\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 m\u00e0 \u0111\u00e3 tr\u1edf th\u00e0nh c\u1ed1t l\u00f5i c\u1ee7a m\u1ecdi doanh nghi\u1ec7p. \u0110\u1ec3 t\u1ea1o ra m\u1ed9t s\u1ea3n ph\u1ea9m c\u00f4ng ngh\u1ec7 ch\u1ea5t l\u01b0\u1ee3ng, kh\u00f4ng b\u1ecb v\u01b0\u1ee3t ng\u00e2n s\u00e1ch hay tr\u1ec5 h\u1ea1n, c\u00e1c \u0111\u1ed9i ng\u0169 ph\u00e1t tri\u1ec3n c\u1ea7n tu\u00e2n th\u1ee7 m\u1ed9t quy tr\u00ecnh<\/p>\n","protected":false},"author":1,"featured_media":3318,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[84],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/technest.com.vn\/vi\/wp-json\/wp\/v2\/posts\/3307"}],"collection":[{"href":"https:\/\/technest.com.vn\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/technest.com.vn\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/technest.com.vn\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/technest.com.vn\/vi\/wp-json\/wp\/v2\/comments?post=3307"}],"version-history":[{"count":2,"href":"https:\/\/technest.com.vn\/vi\/wp-json\/wp\/v2\/posts\/3307\/revisions"}],"predecessor-version":[{"id":3320,"href":"https:\/\/technest.com.vn\/vi\/wp-json\/wp\/v2\/posts\/3307\/revisions\/3320"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/technest.com.vn\/vi\/wp-json\/wp\/v2\/media\/3318"}],"wp:attachment":[{"href":"https:\/\/technest.com.vn\/vi\/wp-json\/wp\/v2\/media?parent=3307"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/technest.com.vn\/vi\/wp-json\/wp\/v2\/categories?post=3307"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/technest.com.vn\/vi\/wp-json\/wp\/v2\/tags?post=3307"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}