{"id":4376,"date":"2026-06-04T00:00:10","date_gmt":"2026-06-03T17:00:10","guid":{"rendered":"https:\/\/technest.com.vn\/?p=4376"},"modified":"2026-05-26T17:27:23","modified_gmt":"2026-05-26T10:27:23","slug":"bao-tri-phan-mem","status":"publish","type":"post","link":"https:\/\/technest.com.vn\/vi\/bao-tri-phan-mem\/","title":{"rendered":"B\u1ea3o tr\u00ec ph\u1ea7n m\u1ec1m l\u00e0 g\u00ec? C\u00e1c lo\u1ea1i v\u00e0 t\u1ea7m quan tr\u1ecdng hi\u1ec7n nay"},"content":{"rendered":"<p><strong><a title=\"B\u1ea3o tr\u00ec ph\u1ea7n m\u1ec1m\" href=\"https:\/\/technest.com.vn\/vi\/bao-tri-phan-mem\/\">B\u1ea3o tr\u00ec ph\u1ea7n m\u1ec1m<\/a><\/strong> l\u00e0 ho\u1ea1t \u0111\u1ed9ng quan tr\u1ecdng gi\u00fap doanh nghi\u1ec7p duy tr\u00ec hi\u1ec7u su\u1ea5t h\u1ec7 th\u1ed1ng, kh\u1eafc ph\u1ee5c l\u1ed7i v\u00e0 n\u00e2ng cao t\u00ednh \u1ed5n \u0111\u1ecbnh trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh. Khi c\u00f4ng ngh\u1ec7 li\u00ean t\u1ee5c thay \u0111\u1ed5i, vi\u1ec7c b\u1ea3o tr\u00ec ph\u1ea7n m\u1ec1m gi\u00fap h\u1ec7 th\u1ed1ng th\u00edch \u1ee9ng nhanh, t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt v\u00e0 t\u1ed1i \u01b0u tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng. \u0110\u00e2y l\u00e0 gi\u1ea3i ph\u00e1p c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng kinh doanh di\u1ec5n ra li\u00ean t\u1ee5c v\u00e0 hi\u1ec7u qu\u1ea3.<\/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\/bao-tri-phan-mem\/#Bao_tri_phan_mem_la_gi\" >B\u1ea3o tr\u00ec ph\u1ea7n m\u1ec1m l\u00e0 g\u00ec?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/technest.com.vn\/vi\/bao-tri-phan-mem\/#Dinh_nghia_chuan_theo_nganh_cong_nghe\" >\u0110\u1ecbnh ngh\u0129a chu\u1ea9n theo ng\u00e0nh c\u00f4ng ngh\u1ec7<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/technest.com.vn\/vi\/bao-tri-phan-mem\/#Muc_tieu_cot_loi_cua_quy_trinh\" >M\u1ee5c ti\u00eau c\u1ed1t l\u00f5i c\u1ee7a quy tr\u00ecnh<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/technest.com.vn\/vi\/bao-tri-phan-mem\/#Tai_sao_can_bao_tri_phan_mem\" >T\u1ea1i sao c\u1ea7n b\u1ea3o tr\u00ec 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-5\" href=\"https:\/\/technest.com.vn\/vi\/bao-tri-phan-mem\/#Cac_loai_bao_tri_phan_mem\" >C\u00e1c lo\u1ea1i b\u1ea3o tr\u00ec 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-6\" href=\"https:\/\/technest.com.vn\/vi\/bao-tri-phan-mem\/#Sua_loi_Corrective_Maintenance\" >S\u1eeda l\u1ed7i (Corrective Maintenance)<\/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\/bao-tri-phan-mem\/#Thich_ung_Adaptive_Maintenance\" >Th\u00edch \u1ee9ng (Adaptive Maintenance)<\/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\/bao-tri-phan-mem\/#Hoan_hao_Perfective_Maintenance\" >Ho\u00e0n h\u1ea3o (Perfective Maintenance)<\/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\/bao-tri-phan-mem\/#Phong_ngua_Preventive_Maintenance\" >Ph\u00f2ng ng\u1eeba (Preventive Maintenance)<\/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\/bao-tri-phan-mem\/#Uu_va_nhuoc_diem_cua_bao_tri_phan_mem\" >\u01afu v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a b\u1ea3o tr\u00ec 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-11\" href=\"https:\/\/technest.com.vn\/vi\/bao-tri-phan-mem\/#Cac_uu_diem_vuot_troi\" >C\u00e1c \u01b0u \u0111i\u1ec3m v\u01b0\u1ee3t tr\u1ed9i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/technest.com.vn\/vi\/bao-tri-phan-mem\/#Cac_nhuoc_diem_va_thach_thuc\" >C\u00e1c nh\u01b0\u1ee3c \u0111i\u1ec3m v\u00e0 th\u00e1ch th\u1ee9c<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/technest.com.vn\/vi\/bao-tri-phan-mem\/#Quy_trinh_bao_tri_phan_mem\" >Quy tr\u00ecnh b\u1ea3o tr\u00ec 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-14\" href=\"https:\/\/technest.com.vn\/vi\/bao-tri-phan-mem\/#Cong_cu_ho_tro_bao_tri_phan_mem\" >C\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 b\u1ea3o tr\u00ec 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-15\" href=\"https:\/\/technest.com.vn\/vi\/bao-tri-phan-mem\/#Tam_quan_trong_cua_bao_tri_phan_mem_dinh_ky\" >T\u1ea7m quan tr\u1ecdng c\u1ee7a b\u1ea3o tr\u00ec ph\u1ea7n m\u1ec1m \u0111\u1ecbnh k\u1ef3<\/a><\/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\/bao-tri-phan-mem\/#Chi_phi_bao_tri_phan_mem\" >Chi ph\u00ed b\u1ea3o tr\u00ec 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\/bao-tri-phan-mem\/#Cau_hoi_thuong_gap_ve_bao_tri_phan_mem\" >C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 b\u1ea3o tr\u00ec ph\u1ea7n m\u1ec1m<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Bao_tri_phan_mem_la_gi\"><\/span><b>B\u1ea3o tr\u00ec ph\u1ea7n m\u1ec1m l\u00e0 g\u00ec?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Kh\u00e1i ni\u1ec7m n\u00e0y kh\u00f4ng \u0111\u01a1n thu\u1ea7n l\u00e0 s\u1eeda l\u1ed7i khi h\u1ec7 th\u1ed1ng g\u1eb7p s\u1ef1 c\u1ed1 ph\u00e1t sinh. \u0110\u00e2y l\u00e0 m\u1ed9t quy tr\u00ecnh k\u1ef9 thu\u1eadt to\u00e0n di\u1ec7n nh\u1eb1m ch\u1ec9nh s\u1eeda, c\u1eadp nh\u1eadt v\u00e0 t\u1ed1i \u01b0u h\u00f3a h\u1ec7 th\u1ed1ng sau khi b\u00e0n giao. \u0110\u1ec3 hi\u1ec3u s\u00e2u h\u01a1n v\u1ec1 b\u1ea3n ch\u1ea5t, ch\u00fang ta c\u1ea7n xem x\u00e9t \u0111\u1ecbnh ngh\u0129a chu\u1ea9n v\u00e0 c\u00e1c m\u1ee5c ti\u00eau c\u1ed1t l\u00f5i c\u1ee7a n\u00f3.<\/span><\/p>\n<figure id=\"attachment_4377\" aria-describedby=\"caption-attachment-4377\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4377 size-full\" title=\"B\u1ea3o tr\u00ec ph\u1ea7n m\u1ec1m l\u00e0 g\u00ec?\" src=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/05\/bao-tri-phan-mem-1.jpg\" alt=\"B\u1ea3o tr\u00ec ph\u1ea7n m\u1ec1m l\u00e0 g\u00ec?\" width=\"600\" height=\"400\" srcset=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/05\/bao-tri-phan-mem-1.jpg 600w, https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/05\/bao-tri-phan-mem-1-300x200.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-4377\" class=\"wp-caption-text\">B\u1ea3o tr\u00ec ph\u1ea7n m\u1ec1m l\u00e0 g\u00ec?<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Dinh_nghia_chuan_theo_nganh_cong_nghe\"><\/span><b>\u0110\u1ecbnh ngh\u0129a chu\u1ea9n theo ng\u00e0nh c\u00f4ng ngh\u1ec7<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">B\u1ea3o tr\u00ec ph\u1ea7n m\u1ec1m (Software Maintenance) l\u00e0 t\u1eadp h\u1ee3p c\u00e1c ho\u1ea1t \u0111\u1ed9ng ch\u1ec9nh s\u1eeda m\u00e3 ngu\u1ed3n, t\u00e0i li\u1ec7u h\u01b0\u1edbng d\u1eabn v\u00e0 c\u1ea5u h\u00ecnh h\u1ec7 th\u1ed1ng sau khi s\u1ea3n ph\u1ea9m \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00e1t h\u00e0nh cho ng\u01b0\u1eddi d\u00f9ng. Quy tr\u00ecnh n\u00e0y \u0111\u1ea3m b\u1ea3o \u1ee9ng d\u1ee5ng lu\u00f4n ch\u1ea1y \u1ed5n \u0111\u1ecbnh, an to\u00e0n v\u00e0 \u0111\u00e1p \u1ee9ng \u0111\u00fang nhu c\u1ea7u th\u1ef1c t\u1ebf.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Muc_tieu_cot_loi_cua_quy_trinh\"><\/span><b>M\u1ee5c ti\u00eau c\u1ed1t l\u00f5i c\u1ee7a quy tr\u00ecnh<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Duy tr\u00ec t\u00ednh li\u00ean t\u1ee5c: <\/b><span style=\"font-weight: 400;\">\u0110\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng 24\/7 kh\u00f4ng b\u1ecb gi\u00e1n \u0111o\u1ea1n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>S\u1eeda ch\u1eefa sai s\u00f3t: <\/b><span style=\"font-weight: 400;\">Kh\u1eafc ph\u1ee5c tri\u1ec7t \u0111\u1ec3 c\u00e1c l\u1ed7i logic, l\u1ed7i b\u1ea3o m\u1eadt ph\u00e1t sinh.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>N\u00e2ng c\u1ea5p t\u00ednh n\u0103ng: <\/b><span style=\"font-weight: 400;\">C\u1eadp nh\u1eadt c\u00f4ng ngh\u1ec7 \u0111\u1ec3 kh\u00f4ng b\u1ecb l\u1ea1c h\u1eadu so v\u1edbi \u0111\u1ed1i th\u1ee7.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>T\u1ed1i \u01b0u t\u00e0i nguy\u00ean: <\/b><span style=\"font-weight: 400;\">Gi\u1ea3m dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef v\u00e0 t\u0103ng t\u1ed1c \u0111\u1ed9 x\u1eed l\u00fd d\u1eef li\u1ec7u.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Tai_sao_can_bao_tri_phan_mem\"><\/span><b>T\u1ea1i sao c\u1ea7n b\u1ea3o tr\u00ec ph\u1ea7n m\u1ec1m<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Nhi\u1ec1u doanh nghi\u1ec7p l\u1ea7m t\u01b0\u1edfng ph\u1ea7n m\u1ec1m sau khi l\u1eadp tr\u00ecnh xong l\u00e0 \u0111\u00e3 ho\u00e0n th\u00e0nh v\u0129nh vi\u1ec5n. Th\u1ef1c t\u1ebf, m\u00f4i tr\u01b0\u1eddng c\u00f4ng ngh\u1ec7 v\u00e0 nhu c\u1ea7u ng\u01b0\u1eddi d\u00f9ng lu\u00f4n bi\u1ebfn \u0111\u1ed9ng li\u00ean t\u1ee5c h\u00e0ng gi\u1edd. Vi\u1ec7c b\u1ecf qua b\u01b0\u1edbc n\u00e0y s\u1ebd d\u1eabn \u0111\u1ebfn nh\u1eefng h\u1ec7 l\u1ee5y nghi\u00eam tr\u1ecdng cho c\u1ea5u tr\u00fac h\u1ec7 th\u1ed1ng.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>S\u1ef1 thay \u0111\u1ed5i c\u1ee7a ph\u1ea7n c\u1ee9ng: <\/b><span style=\"font-weight: 400;\">C\u00e1c d\u00f2ng m\u00e1y t\u00ednh, \u0111i\u1ec7n tho\u1ea1i, m\u00e1y ch\u1ee7 li\u00ean t\u1ee5c n\u00e2ng c\u1ea5p ph\u1ea7n c\u1ee9ng m\u1edbi.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>H\u1ec7 \u0111i\u1ec1u h\u00e0nh c\u1eadp nh\u1eadt: <\/b><span style=\"font-weight: 400;\">Windows, iOS, Android \u0111\u1ed5i phi\u00ean b\u1ea3n khi\u1ebfn code c\u0169 b\u1ecb xung \u0111\u1ed9t h\u1ec7 th\u1ed1ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ch\u00ednh s\u00e1ch ph\u00e1p l\u00fd thay \u0111\u1ed5i: <\/b><span style=\"font-weight: 400;\">C\u00e1c quy \u0111\u1ecbnh v\u1ec1 b\u1ea3o m\u1eadt d\u1eef li\u1ec7u, thu\u1ebf, k\u1ebf to\u00e1n y\u00eau c\u1ea7u ph\u1ea7n m\u1ec1m ph\u1ea3i \u0111\u1ed5i c\u00f4ng th\u1ee9c t\u00ednh to\u00e1n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u00c1p l\u1ef1c c\u1ea1nh tranh th\u1ecb tr\u01b0\u1eddng: <\/b><span style=\"font-weight: 400;\">Doanh nghi\u1ec7p ph\u1ea3i th\u00eam t\u00ednh n\u0103ng m\u1edbi \u0111\u1ec3 gi\u1eef ch\u00e2n kh\u00e1ch h\u00e0ng c\u0169.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Cac_loai_bao_tri_phan_mem\"><\/span><b>C\u00e1c lo\u1ea1i b\u1ea3o tr\u00ec ph\u1ea7n m\u1ec1m<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">M\u1ed7i lo\u1ea1i h\u00ecnh can thi\u1ec7p k\u1ef9 thu\u1eadt s\u1ebd gi\u1ea3i quy\u1ebft m\u1ed9t nh\u00f3m v\u1ea5n \u0111\u1ec1 chuy\u00ean bi\u1ec7t trong v\u00f2ng \u0111\u1eddi s\u1ea3n ph\u1ea9m. Vi\u1ec7c ph\u00e2n lo\u1ea1i gi\u00fap k\u1ef9 s\u01b0 \u0111\u1ecbnh h\u00ecnh r\u00f5 m\u1ee5c ti\u00eau v\u00e0 ph\u01b0\u01a1ng ph\u00e1p ti\u1ebfp c\u1eadn m\u00e3 ngu\u1ed3n. C\u00f3 4 lo\u1ea1i h\u00ecnh c\u01a1 b\u1ea3n \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng ph\u1ed5 bi\u1ebfn hi\u1ec7n nay.<\/span><\/p>\n<figure id=\"attachment_4378\" aria-describedby=\"caption-attachment-4378\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4378 size-full\" title=\"C\u00e1c lo\u1ea1i b\u1ea3o tr\u00ec ph\u1ea7n m\u1ec1m\" src=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/05\/bao-tri-phan-mem-2.jpg\" alt=\"C\u00e1c lo\u1ea1i b\u1ea3o tr\u00ec ph\u1ea7n m\u1ec1m\" width=\"600\" height=\"400\" srcset=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/05\/bao-tri-phan-mem-2.jpg 600w, https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/05\/bao-tri-phan-mem-2-300x200.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-4378\" class=\"wp-caption-text\">C\u00e1c lo\u1ea1i b\u1ea3o tr\u00ec ph\u1ea7n m\u1ec1m<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Sua_loi_Corrective_Maintenance\"><\/span><b>S\u1eeda l\u1ed7i (Corrective Maintenance)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u0110\u00e2y l\u00e0 lo\u1ea1i h\u00ecnh t\u1eadp trung v\u00e0o vi\u1ec7c ph\u00e1t hi\u1ec7n v\u00e0 kh\u1eafc ph\u1ee5c c\u00e1c l\u1ed7i (bugs) ph\u00e1t sinh khi ng\u01b0\u1eddi d\u00f9ng s\u1eed d\u1ee5ng th\u1ef1c t\u1ebf. Nh\u1eefng l\u1ed7i n\u00e0y bao g\u1ed3m l\u1ed7i logic h\u1ec7 th\u1ed1ng, l\u1ed7i thi\u1ebft k\u1ebf giao di\u1ec7n ho\u1eb7c l\u1ed7i x\u1eed l\u00fd d\u1eef li\u1ec7u sai l\u1ec7ch.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Thich_ung_Adaptive_Maintenance\"><\/span><b>Th\u00edch \u1ee9ng (Adaptive Maintenance)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Lo\u1ea1i h\u00ecnh n\u00e0y gi\u00fap ph\u1ea7n m\u1ec1m t\u01b0\u01a1ng th\u00edch v\u1edbi m\u00f4i tr\u01b0\u1eddng v\u1eadn h\u00e0nh m\u1edbi. Khi c\u00f3 s\u1ef1 thay \u0111\u1ed5i v\u1ec1 h\u1ec7 \u0111i\u1ec1u h\u00e0nh, n\u1ec1n t\u1ea3ng \u0111\u00e1m m\u00e2y, ho\u1eb7c c\u00e1c d\u1ecbch v\u1ee5 b\u00ean th\u1ee9 ba (API), k\u1ef9 s\u01b0 ph\u1ea3i ch\u1ec9nh s\u1eeda m\u00e3 ngu\u1ed3n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng kh\u00f4ng b\u1ecb l\u1ed7i th\u1eddi.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Hoan_hao_Perfective_Maintenance\"><\/span><b>Ho\u00e0n h\u1ea3o (Perfective Maintenance)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Lo\u1ea1i h\u00ecnh n\u00e0y t\u1eadp trung n\u00e2ng cao hi\u1ec7u su\u1ea5t v\u00e0 tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng ngay c\u1ea3 khi ph\u1ea7n m\u1ec1m kh\u00f4ng c\u00f3 l\u1ed7i. C\u00e1c ho\u1ea1t \u0111\u1ed9ng bao g\u1ed3m t\u1ed1i \u01b0u h\u00f3a t\u1ed1c \u0111\u1ed9 t\u1ea3i trang, t\u00e1i c\u1ea5u tr\u00fac m\u00e3 ngu\u1ed3n (refactoring) v\u00e0 c\u1ea3i ti\u1ebfn giao di\u1ec7n tr\u1ef1c quan h\u01a1n.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Phong_ngua_Preventive_Maintenance\"><\/span><b>Ph\u00f2ng ng\u1eeba (Preventive Maintenance)<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u0110\u00e2y l\u00e0 ho\u1ea1t \u0111\u1ed9ng ch\u1ee7 \u0111\u1ed9ng ki\u1ec3m tra \u0111\u1ec3 ng\u0103n ch\u1eb7n c\u00e1c s\u1ef1 c\u1ed1 c\u00f3 th\u1ec3 x\u1ea3y ra trong t\u01b0\u01a1ng lai. K\u1ef9 s\u01b0 s\u1ebd ph\u00e2n t\u00edch m\u00e3 ngu\u1ed3n, ph\u00e1t hi\u1ec7n c\u00e1c \u0111i\u1ec3m y\u1ebfu b\u1ea3o m\u1eadt ti\u1ec1m \u1ea9n v\u00e0 n\u00e2ng c\u1ea5p h\u1ec7 th\u1ed1ng tr\u01b0\u1edbc khi hacker c\u00f3 c\u01a1 h\u1ed9i t\u1ea5n c\u00f4ng.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Uu_va_nhuoc_diem_cua_bao_tri_phan_mem\"><\/span><b>\u01afu v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a b\u1ea3o tr\u00ec ph\u1ea7n m\u1ec1m<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">B\u1ea5t k\u1ef3 ho\u1ea1t \u0111\u1ed9ng k\u1ef9 thu\u1eadt n\u00e0o c\u0169ng mang l\u1ea1i l\u1ee3i \u00edch song h\u00e0nh c\u00f9ng nh\u1eefng th\u00e1ch th\u1ee9c c\u1ee5 th\u1ec3 v\u1ec1 m\u1eb7t qu\u1ea3n l\u00fd. Hi\u1ec3u r\u00f5 hai m\u1eb7t n\u00e0y gi\u00fap doanh nghi\u1ec7p c\u00e2n b\u1eb1ng ngu\u1ed3n l\u1ef1c h\u1ee3p l\u00fd.<\/span><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cac_uu_diem_vuot_troi\"><\/span><b>C\u00e1c \u01b0u \u0111i\u1ec3m v\u01b0\u1ee3t tr\u1ed9i<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>K\u00e9o d\u00e0i tu\u1ed5i th\u1ecd ph\u1ea7n m\u1ec1m:<\/strong> Gi\u00fap doanh nghi\u1ec7p khai th\u00e1c h\u1ec7 th\u1ed1ng c\u0169 th\u00eam nhi\u1ec1u n\u0103m m\u00e0 kh\u00f4ng c\u1ea7n x\u00e2y m\u1edbi.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>T\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt:<\/strong> V\u00e1 l\u1ed7 h\u1ed5ng k\u1ecbp th\u1eddi, b\u1ea3o v\u1ec7 d\u1eef li\u1ec7u kinh doanh nghi\u00eam ng\u1eb7t.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Ti\u1ebft ki\u1ec7m chi ph\u00ed d\u00e0i h\u1ea1n:<\/strong> S\u1eeda l\u1ed7i nh\u1ecf r\u1ebb h\u01a1n nhi\u1ec1u so v\u1edbi vi\u1ec7c kh\u1eafc ph\u1ee5c th\u1ea3m h\u1ecda s\u1eadp h\u1ec7 th\u1ed1ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>C\u1ea3i thi\u1ec7n uy t\u00edn th\u01b0\u01a1ng hi\u1ec7u:<\/strong> Kh\u00e1ch h\u00e0ng lu\u00f4n \u0111\u01b0\u1ee3c tr\u1ea3i nghi\u1ec7m m\u1ed9t \u1ee9ng d\u1ee5ng m\u01b0\u1ee3t m\u00e0, chuy\u00ean nghi\u1ec7p.<\/span><\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Cac_nhuoc_diem_va_thach_thuc\"><\/span><b>C\u00e1c nh\u01b0\u1ee3c \u0111i\u1ec3m v\u00e0 th\u00e1ch th\u1ee9c<\/b><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Chi ph\u00ed nh\u00e2n s\u1ef1 cao:<\/strong> \u0110\u00f2i h\u1ecfi \u0111\u1ed9i ng\u0169 k\u1ef9 s\u01b0 c\u00f3 chuy\u00ean m\u00f4n s\u00e2u v\u1ec1 ki\u1ebfn tr\u00fac h\u1ec7 th\u1ed1ng c\u0169.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Nguy c\u01a1 ph\u00e1t sinh l\u1ed7i m\u1edbi:<\/strong> Ch\u1ec9nh s\u1eeda code c\u0169 c\u00f3 th\u1ec3 v\u00f4 t\u00ecnh l\u00e0m h\u1ecfng c\u00e1c t\u00ednh n\u0103ng li\u00ean quan.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>T\u1ed1n th\u1eddi gian nghi\u00ean c\u1ee9u:<\/strong> L\u1eadp tr\u00ecnh vi\u00ean ph\u1ea3i \u0111\u1ecdc l\u1ea1i h\u00e0ng tri\u1ec7u d\u00f2ng code do ng\u01b0\u1eddi kh\u00e1c vi\u1ebft tr\u01b0\u1edbc \u0111\u00f3.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Quy_trinh_bao_tri_phan_mem\"><\/span><b>Quy tr\u00ecnh b\u1ea3o tr\u00ec 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 chu\u1ea9n h\u00f3a gi\u00fap ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng code v\u00e0 tr\u00e1nh r\u1ee7i ro l\u00e0m s\u1eadp h\u1ec7 th\u1ed1ng hi\u1ec7n t\u1ea1i. Quy tr\u00ecnh n\u00e0y th\u01b0\u1eddng g\u1ed3m 6 b\u01b0\u1edbc kh\u00e9p k\u00edn nghi\u00eam ng\u1eb7t.<\/span><\/p>\n<figure id=\"attachment_4381\" aria-describedby=\"caption-attachment-4381\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4381 size-full\" title=\"Quy tr\u00ecnh b\u1ea3o tr\u00ec ph\u1ea7n m\u1ec1m\" src=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/05\/bao-tri-phan-mem-3tv.png\" alt=\"Quy tr\u00ecnh b\u1ea3o tr\u00ec ph\u1ea7n m\u1ec1m\" width=\"600\" height=\"400\" srcset=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/05\/bao-tri-phan-mem-3tv.png 600w, https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/05\/bao-tri-phan-mem-3tv-300x200.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-4381\" class=\"wp-caption-text\">Quy tr\u00ecnh b\u1ea3o tr\u00ec ph\u1ea7n m\u1ec1m<\/figcaption><\/figure>\n<p><b>[Nh\u1eadn y\u00eau c\u1ea7u] \u2794 [Ph\u00e2n t\u00edch t\u00e1c \u0111\u1ed9ng] \u2794 [Thi\u1ebft k\u1ebf &amp; S\u1eeda \u0111\u1ed5i] \u2794 [Ki\u1ec3m th\u1eed (Tester)] \u2794 [Tri\u1ec3n khai h\u1ec7 th\u1ed1ng] \u2794 [L\u01b0u tr\u1eef t\u00e0i li\u1ec7u]<\/b><\/p>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ti\u1ebfp nh\u1eadn y\u00eau c\u1ea7u:<\/b><span style=\"font-weight: 400;\"> Thu th\u1eadp b\u00e1o c\u00e1o l\u1ed7i ho\u1eb7c \u0111\u1ec1 xu\u1ea5t t\u00ednh n\u0103ng m\u1edbi t\u1eeb ph\u00eda ng\u01b0\u1eddi d\u00f9ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ph\u00e2n t\u00edch t\u00e1c \u0111\u1ed9ng: <\/b><span style=\"font-weight: 400;\">\u0110\u00e1nh gi\u00e1 vi\u1ec7c s\u1eeda \u0111\u1ed5i s\u1ebd \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn nh\u1eefng ph\u1ea7n n\u00e0o c\u1ee7a h\u1ec7 th\u1ed1ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Thi\u1ebft k\u1ebf v\u00e0 s\u1eeda \u0111\u1ed5i:<\/b><span style=\"font-weight: 400;\"> L\u1eadp tr\u00ecnh vi\u00ean ti\u1ebfn h\u00e0nh vi\u1ebft code, t\u1ed1i \u01b0u m\u00e3 ngu\u1ed3n theo y\u00eau c\u1ea7u.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ki\u1ec3m th\u1eed h\u1ec7 th\u1ed1ng: <\/b><span style=\"font-weight: 400;\">\u0110\u1ed9i ng\u0169 Tester ch\u1ea1y th\u1eed nghi\u1ec7m \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u00f4ng ph\u00e1t sinh l\u1ed7i m\u1edbi.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Tri\u1ec3n khai b\u00e0n giao: <\/b><span style=\"font-weight: 400;\">C\u1eadp nh\u1eadt phi\u00ean b\u1ea3n m\u1edbi l\u00ean m\u00e1y ch\u1ee7 th\u1ef1c t\u1ebf (Production).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>L\u01b0u tr\u1eef t\u00e0i li\u1ec7u: <\/b><span style=\"font-weight: 400;\">C\u1eadp nh\u1eadt nh\u1eadt k\u00fd thay \u0111\u1ed5i (changelog) \u0111\u1ec3 theo d\u00f5i l\u1ecbch s\u1eed l\u1eadp tr\u00ecnh.<\/span><\/li>\n<\/ol>\n<h2><span class=\"ez-toc-section\" id=\"Cong_cu_ho_tro_bao_tri_phan_mem\"><\/span><b>C\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 b\u1ea3o tr\u00ec ph\u1ea7n m\u1ec1m<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 t\u1ed1i \u01b0u h\u00f3a th\u1eddi gian v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c, c\u00e1c k\u1ef9 s\u01b0 ph\u1ea3i s\u1eed d\u1ee5ng c\u00e1c b\u1ed9 c\u00f4ng c\u1ee5 chuy\u00ean d\u1ee5ng. C\u00e1c c\u00f4ng c\u1ee5 n\u00e0y t\u1ef1 \u0111\u1ed9ng h\u00f3a nhi\u1ec1u kh\u00e2u ki\u1ec3m tra ph\u1ee9c t\u1ea1p.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Qu\u1ea3n l\u00fd m\u00e3 ngu\u1ed3n (Git): <\/b><span style=\"font-weight: 400;\">GitHub, GitLab gi\u00fap theo d\u00f5i l\u1ecbch s\u1eed s\u1eeda code v\u00e0 kh\u00f4i ph\u1ee5c d\u1eef li\u1ec7u khi l\u1ed7i.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Theo d\u00f5i l\u1ed7i (Bug Tracking):<\/b><span style=\"font-weight: 400;\"> Jira, Trello, Redmine gi\u00fap ph\u00e2n chia nhi\u1ec7m v\u1ee5 s\u1eeda l\u1ed7i cho t\u1eebng l\u1eadp tr\u00ecnh vi\u00ean.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ki\u1ec3m th\u1eed t\u1ef1 \u0111\u1ed9ng (Automation Test): <\/b><span style=\"font-weight: 400;\">Selenium, JMeter gi\u00fap ki\u1ec3m tra nhanh h\u00e0ng ng\u00e0n k\u1ecbch b\u1ea3n l\u1ed7i t\u1ef1 \u0111\u1ed9ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ph\u00e2n t\u00edch code t\u0129nh (Static Analysis):<\/b><span style=\"font-weight: 400;\"> SonarQube gi\u00fap ph\u00e1t hi\u1ec7n code r\u00e1c v\u00e0 c\u1ea3nh b\u00e1o l\u1ed7 h\u1ed5ng b\u1ea3o m\u1eadt s\u1edbm.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Tam_quan_trong_cua_bao_tri_phan_mem_dinh_ky\"><\/span><b>T\u1ea7m quan tr\u1ecdng c\u1ee7a b\u1ea3o tr\u00ec ph\u1ea7n m\u1ec1m \u0111\u1ecbnh k\u1ef3<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">B\u1ea3o tr\u00ec \u0111\u1ecbnh k\u1ef3 gi\u1ed1ng nh\u01b0 vi\u1ec7c b\u1ea3o d\u01b0\u1ee1ng xe \u0111\u1ecbnh k\u1ef3, gi\u00fap ph\u00e1t hi\u1ec7n h\u01b0 h\u1ecfng tr\u01b0\u1edbc khi xe d\u1eebng ch\u1ea1y. \u0110\u00e2y l\u00e0 y\u1ebfu t\u1ed1 s\u1ed1ng c\u00f2n quy\u1ebft \u0111\u1ecbnh s\u1ef1 th\u00e0nh b\u1ea1i c\u1ee7a m\u1ed9t doanh nghi\u1ec7p s\u1ed1.<\/span><\/p>\n<figure id=\"attachment_4382\" aria-describedby=\"caption-attachment-4382\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4382 size-full\" title=\"T\u1ea7m quan tr\u1ecdng c\u1ee7a b\u1ea3o tr\u00ec ph\u1ea7n m\u1ec1m \u0111\u1ecbnh k\u1ef3\" src=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/05\/bao-tri-phan-mem-4.jpg\" alt=\"T\u1ea7m quan tr\u1ecdng c\u1ee7a b\u1ea3o tr\u00ec ph\u1ea7n m\u1ec1m \u0111\u1ecbnh k\u1ef3\" width=\"600\" height=\"400\" srcset=\"https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/05\/bao-tri-phan-mem-4.jpg 600w, https:\/\/technest.com.vn\/wp-content\/uploads\/2026\/05\/bao-tri-phan-mem-4-300x200.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-4382\" class=\"wp-caption-text\">T\u1ea7m quan tr\u1ecdng c\u1ee7a b\u1ea3o tr\u00ec ph\u1ea7n m\u1ec1m \u0111\u1ecbnh k\u1ef3<\/figcaption><\/figure>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ng\u0103n ch\u1eb7n t\u1ed5n th\u1ea5t t\u00e0i ch\u00ednh:<\/b><span style=\"font-weight: 400;\"> H\u1ec7 th\u1ed1ng ng\u00e2n h\u00e0ng, th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed s\u1eadp 1 ph\u00fat c\u00f3 th\u1ec3 m\u1ea5t h\u00e0ng t\u1ef7 \u0111\u1ed3ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>B\u1ea3o v\u1ec7 d\u1eef li\u1ec7u kh\u00e1ch h\u00e0ng: <\/b><span style=\"font-weight: 400;\">Tr\u00e1nh r\u00f2 r\u1ec9 th\u00f4ng tin c\u00e1 nh\u00e2n, \u0111\u1ecbnh danh, th\u1ebb t\u00edn d\u1ee5ng ra th\u1ecb tr\u01b0\u1eddng \u0111en.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Duy tr\u00ec t\u1ed1c \u0111\u1ed9 x\u1eed l\u00fd:<\/b><span style=\"font-weight: 400;\"> Gi\u00fap h\u1ec7 th\u1ed1ng kh\u00f4ng b\u1ecb ch\u1eadm, gi\u1eadt lag khi s\u1ed1 l\u01b0\u1ee3ng ng\u01b0\u1eddi truy c\u1eadp t\u0103ng \u0111\u1ed9t bi\u1ebfn.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0110\u1ea3m b\u1ea3o t\u00ednh ph\u00e1p l\u00fd: <\/b><span style=\"font-weight: 400;\">\u0110\u00e1p \u1ee9ng k\u1ecbp th\u1eddi c\u00e1c ti\u00eau chu\u1ea9n b\u1ea3o m\u1eadt kh\u1eaft khe c\u1ee7a qu\u1ed1c gia v\u00e0 qu\u1ed1c t\u1ebf.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Chi_phi_bao_tri_phan_mem\"><\/span><b>Chi ph\u00ed b\u1ea3o tr\u00ec ph\u1ea7n m\u1ec1m<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Th\u1ef1c t\u1ebf \u0111\u00e1ng kinh ng\u1ea1c l\u00e0 chi ph\u00ed cho giai \u0111o\u1ea1n n\u00e0y th\u01b0\u1eddng l\u1edbn h\u01a1n r\u1ea5t nhi\u1ec1u so v\u1edbi chi ph\u00ed vi\u1ebft ph\u1ea7n m\u1ec1m ban \u0111\u1ea7u. Doanh nghi\u1ec7p c\u1ea7n hi\u1ec3u r\u00f5 c\u01a1 c\u1ea5u chi ph\u00ed \u0111\u1ec3 l\u1eadp ng\u00e2n s\u00e1ch d\u00e0i h\u1ea1n.<\/span><\/p>\n<ul>\n<li><b>T\u1ef7 tr\u1ecdng ng\u00e2n s\u00e1ch:<\/b><span style=\"font-weight: 400;\"> Chi ph\u00ed b\u1ea3o tr\u00ec th\u01b0\u1eddng chi\u1ebfm t\u1eeb 60% \u0111\u1ebfn 80% t\u1ed5ng ng\u00e2n s\u00e1ch v\u00f2ng \u0111\u1eddi ph\u1ea7n m\u1ec1m.<\/span><\/li>\n<li aria-level=\"1\"><b>Y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng chi ph\u00ed:<\/b><\/li>\n<\/ul>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><b>\u0110\u1ed9 ph\u1ee9c t\u1ea1p c\u1ee7a code:<\/b><span style=\"font-weight: 400;\"> Code vi\u1ebft c\u1ea9u th\u1ea3, kh\u00f4ng c\u00f3 t\u00e0i li\u1ec7u h\u01b0\u1edbng d\u1eabn s\u1ebd t\u1ed1n ti\u1ec1n s\u1eeda g\u1ea5p \u0111\u00f4i.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><b>Tu\u1ed5i th\u1ecd c\u1ee7a h\u1ec7 th\u1ed1ng:<\/b><span style=\"font-weight: 400;\"> Ph\u1ea7n m\u1ec1m c\u00e0ng c\u0169, c\u00f4ng ngh\u1ec7 c\u00e0ng l\u1ea1c h\u1eadu th\u00ec chi ph\u00ed t\u00ecm chuy\u00ean gia c\u00e0ng \u0111\u1eaft.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><b>K\u1ef9 n\u0103ng nh\u00e2n s\u1ef1:<\/b><span style=\"font-weight: 400;\"> Thu\u00ea \u0111\u1ed9i ng\u0169 chuy\u00ean nghi\u1ec7p c\u00f3 gi\u00e1 cao nh\u01b0ng x\u1eed l\u00fd l\u1ed7i nhanh, tri\u1ec7t \u0111\u1ec3.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Cau_hoi_thuong_gap_ve_bao_tri_phan_mem\"><\/span><b>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 b\u1ea3o tr\u00ec ph\u1ea7n m\u1ec1m<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">D\u01b0\u1edbi \u0111\u00e2y l\u00e0 t\u1ed5ng h\u1ee3p nh\u1eefng b\u0103n kho\u0103n ph\u1ed5 bi\u1ebfn nh\u1ea5t c\u1ee7a c\u00e1c ch\u1ee7 doanh nghi\u1ec7p khi v\u1eadn h\u00e0nh h\u1ec7 th\u1ed1ng c\u00f4ng ngh\u1ec7.<\/span><\/p>\n<p><b>Bao l\u00e2u th\u00ec n\u00ean ti\u1ebfn h\u00e0nh b\u1ea3o tr\u00ec m\u1ed9t l\u1ea7n?<\/b><\/p>\n<p><span style=\"font-weight: 400;\">N\u00ean th\u1ef1c hi\u1ec7n ki\u1ec3m tra b\u1ea3o m\u1eadt h\u00e0ng tu\u1ea7n, t\u1ed1i \u01b0u hi\u1ec7u su\u1ea5t h\u00e0ng th\u00e1ng v\u00e0 n\u00e2ng c\u1ea5p l\u1edbn h\u00e0ng qu\u00fd.<\/span><\/p>\n<p><b>C\u00f3 n\u00ean t\u1ef1 b\u1ea3o tr\u00ec hay thu\u00ea d\u1ecbch v\u1ee5 ngo\u00e0i (Outsourcing)?<\/b><\/p>\n<p><span style=\"font-weight: 400;\">N\u1ebfu doanh nghi\u1ec7p nh\u1ecf, thu\u00ea d\u1ecbch v\u1ee5 ngo\u00e0i s\u1ebd ti\u1ebft ki\u1ec7m chi ph\u00ed nh\u00e2n s\u1ef1 c\u1ed1 \u0111\u1ecbnh. N\u1ebfu l\u00e0 t\u1eadp \u0111o\u00e0n l\u1edbn s\u1edf h\u1eefu d\u1eef li\u1ec7u c\u1ed1t l\u00f5i, n\u00ean c\u00f3 \u0111\u1ed9i ng\u0169 in-house \u0111\u1ec3 b\u1ea3o m\u1eadt tuy\u1ec7t \u0111\u1ed1i.<\/span><\/p>\n<p><b>T\u1ea1i sao ph\u1ea7n m\u1ec1m kh\u00f4ng d\u00f9ng v\u1eabn b\u1ecb l\u1ed7i?<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Do c\u00e1c y\u1ebfu t\u1ed1 m\u00f4i tr\u01b0\u1eddng b\u00ean ngo\u00e0i nh\u01b0 tr\u00ecnh duy\u1ec7t web c\u1eadp nh\u1eadt, thu\u1eadt to\u00e1n t\u00ecm ki\u1ebfm thay \u0111\u1ed5i ho\u1eb7c m\u00e1y ch\u1ee7 \u0111\u1ed5i c\u1ea5u h\u00ecnh, khi\u1ebfn code c\u0169 kh\u00f4ng c\u00f2n t\u01b0\u01a1ng th\u00edch.<\/span><\/p>\n<p><b>Vi\u1ec7c b\u1ea3o tr\u00ec c\u00f3 l\u00e0m gi\u00e1n \u0111o\u1ea1n kinh doanh kh\u00f4ng?<\/b><\/p>\n<p><span style=\"font-weight: 400;\">N\u1ebfu \u00e1p d\u1ee5ng quy tr\u00ecnh CI\/CD hi\u1ec7n \u0111\u1ea1i, k\u1ef9 s\u01b0 c\u00f3 th\u1ec3 c\u1eadp nh\u1eadt h\u1ec7 th\u1ed1ng v\u00e0o ban \u0111\u00eam ho\u1eb7c ch\u1ea1y song song hai m\u00e1y ch\u1ee7 \u0111\u1ec3 ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng g\u1eb7p b\u1ea5t k\u1ef3 gi\u00e1n \u0111o\u1ea1n n\u00e0o.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">B\u1ea3o tr\u00ec ph\u1ea7n m\u1ec1m l\u00e0 ho\u1ea1t \u0111\u1ed9ng chi\u1ebfn l\u01b0\u1ee3c gi\u00fap doanh nghi\u1ec7p t\u1ed1i \u01b0u hi\u1ec7u su\u1ea5t, v\u00e1 l\u1ed7 h\u1ed5ng b\u1ea3o m\u1eadt v\u00e0 th\u00edch \u1ee9ng v\u1edbi c\u00f4ng ngh\u1ec7 m\u1edbi. \u0110\u1ea7u t\u01b0 v\u00e0o quy tr\u00ecnh n\u00e0y gi\u00fap h\u1ec7 th\u1ed1ng v\u1eadn h\u00e0nh li\u00ean t\u1ee5c, gi\u1ea3m thi\u1ec3u r\u1ee7i ro b\u1ea3o m\u1eadt v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed x\u00e2y m\u1edbi. \u0110\u00e2y ch\u00ednh l\u00e0 n\u1ec1n t\u1ea3ng v\u1eefng ch\u1eafc \u0111\u1ec3 doanh nghi\u1ec7p duy tr\u00ec l\u1ee3i th\u1ebf c\u1ea1nh tranh trong k\u1ef7 nguy\u00ean s\u1ed1.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>B\u1ea3o tr\u00ec ph\u1ea7n m\u1ec1m l\u00e0 ho\u1ea1t \u0111\u1ed9ng quan tr\u1ecdng gi\u00fap doanh nghi\u1ec7p duy tr\u00ec hi\u1ec7u su\u1ea5t h\u1ec7 th\u1ed1ng, kh\u1eafc ph\u1ee5c l\u1ed7i v\u00e0 n\u00e2ng cao t\u00ednh \u1ed5n \u0111\u1ecbnh trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh. Khi c\u00f4ng ngh\u1ec7 li\u00ean t\u1ee5c thay \u0111\u1ed5i, vi\u1ec7c b\u1ea3o tr\u00ec ph\u1ea7n m\u1ec1m gi\u00fap h\u1ec7 th\u1ed1ng th\u00edch \u1ee9ng nhanh, t\u0103ng c\u01b0\u1eddng b\u1ea3o m\u1eadt v\u00e0<\/p>\n","protected":false},"author":1,"featured_media":4385,"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\/4376"}],"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=4376"}],"version-history":[{"count":3,"href":"https:\/\/technest.com.vn\/vi\/wp-json\/wp\/v2\/posts\/4376\/revisions"}],"predecessor-version":[{"id":4388,"href":"https:\/\/technest.com.vn\/vi\/wp-json\/wp\/v2\/posts\/4376\/revisions\/4388"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/technest.com.vn\/vi\/wp-json\/wp\/v2\/media\/4385"}],"wp:attachment":[{"href":"https:\/\/technest.com.vn\/vi\/wp-json\/wp\/v2\/media?parent=4376"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/technest.com.vn\/vi\/wp-json\/wp\/v2\/categories?post=4376"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/technest.com.vn\/vi\/wp-json\/wp\/v2\/tags?post=4376"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}