{"id":1566,"date":"2026-03-23T10:27:20","date_gmt":"2026-03-23T10:27:20","guid":{"rendered":"https:\/\/www.go-diagram.com\/vi\/strategic-migration-planning-techniques-complex-it-landscapes\/"},"modified":"2026-03-23T10:27:20","modified_gmt":"2026-03-23T10:27:20","slug":"strategic-migration-planning-techniques-complex-it-landscapes","status":"publish","type":"post","link":"https:\/\/www.go-diagram.com\/vi\/strategic-migration-planning-techniques-complex-it-landscapes\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn TOGAF: C\u00e1c K\u1ef9 thu\u1eadt L\u1eadp k\u1ebf ho\u1ea1ch Di chuy\u1ec3n Chi\u1ebfn l\u01b0\u1ee3c cho C\u00e1c M\u00f4i tr\u01b0\u1eddng CNTT Ph\u1ee9c t\u1ea1p"},"content":{"rendered":"<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img alt=\"Line art infographic illustrating 9-phase strategic IT migration planning framework based on TOGAF: assessing current architecture, defining target state, migration planning, risk mitigation, data strategies, change management, implementation, post-migration validation, and architecture sustainability for complex enterprise IT landscapes\" decoding=\"async\" src=\"https:\/\/www.go-diagram.com\/wp-content\/uploads\/2026\/03\/strategic-it-migration-planning-togaf-infographic.jpg\"\/><\/figure>\n<\/div>\n<p>Chuy\u1ec3n \u0111\u1ed5i m\u1ed9t t\u1ed5 ch\u1ee9c t\u1eeb tr\u1ea1ng th\u00e1i c\u0169 k\u1ef9 sang ki\u1ebfn tr\u00fac hi\u1ec7n \u0111\u1ea1i hi\u1ebfm khi l\u00e0 m\u1ed9t nhi\u1ec7m v\u1ee5 \u0111\u01a1n gi\u1ea3n. N\u00f3 bao g\u1ed3m c\u00e1c m\u1ed1i quan h\u1ec7 ph\u1ee5 thu\u1ed9c ph\u1ee9c t\u1ea1p, c\u00e1c y\u00eau c\u1ea7u to\u00e0n v\u1eb9n d\u1eef li\u1ec7u quan tr\u1ecdng v\u00e0 c\u00e1c r\u1ee7i ro li\u00ean t\u1ee5c ho\u1ea1t \u0111\u1ed9ng kinh doanh \u0111\u00e1ng k\u1ec3. Khi \u0111\u1ed1i m\u1eb7t v\u1edbi c\u00e1c m\u00f4i tr\u01b0\u1eddng CNTT ph\u1ee9c t\u1ea1p, c\u00e1c ph\u01b0\u01a1ng ph\u00e1p mang t\u00ednh t\u1ea1m th\u1eddi th\u01b0\u1eddng th\u1ea5t b\u1ea1i. M\u1ed9t ph\u01b0\u01a1ng ph\u00e1p c\u00f3 c\u1ea5u tr\u00fac d\u1ef1a tr\u00ean c\u00e1c khung tham chi\u1ebfu \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh s\u1ebd cung c\u1ea5p s\u1ef1 \u1ed5n \u0111\u1ecbnh c\u1ea7n thi\u1ebft. H\u01b0\u1edbng d\u1eabn n\u00e0y n\u00eau r\u00f5 c\u00e1c b\u01b0\u1edbc thi\u1ebft y\u1ebfu \u0111\u1ec3 l\u1eadp k\u1ebf ho\u1ea1ch cho m\u1ed9t cu\u1ed9c di chuy\u1ec3n chi\u1ebfn l\u01b0\u1ee3c, l\u1ea5y nhi\u1ec1u nguy\u00ean t\u1eafc t\u1eeb<strong>TOGAF<\/strong>chu\u1ea9n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n ki\u1ebfn tr\u00fac.<\/p>\n<p>M\u1ee5c ti\u00eau kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 di chuy\u1ec3n d\u1eef li\u1ec7u hay thay th\u1ebf m\u00e1y ch\u1ee7. \u0110\u00f3 l\u00e0 bi\u1ebfn \u0111\u1ed5i n\u0103ng l\u1ef1c doanh nghi\u1ec7p trong khi duy tr\u00ec s\u1ef1 \u1ed5n \u0111\u1ecbnh v\u1eadn h\u00e0nh. \u0110i\u1ec1u n\u00e0y \u0111\u00f2i h\u1ecfi s\u1ef1 hi\u1ec3u bi\u1ebft s\u00e2u s\u1eafc v\u1ec1 tr\u1ea1ng th\u00e1i hi\u1ec7n t\u1ea1i, t\u1ea7m nh\u00ecn r\u00f5 r\u00e0ng v\u1ec1 m\u1ee5c ti\u00eau v\u00e0 m\u1ed9t k\u1ebf ho\u1ea1ch v\u1eefng ch\u1eafc \u0111\u1ec3 l\u1ea5p \u0111\u1ea7y kho\u1ea3ng c\u00e1ch. Ch\u00fang ta s\u1ebd kh\u00e1m ph\u00e1 c\u00e1c kh\u00eda c\u1ea1nh k\u1ef9 thu\u1eadt v\u00e0 t\u1ed5 ch\u1ee9c c\u1ea7n thi\u1ebft \u0111\u1ec3 th\u1ef1c hi\u1ec7n th\u00e0nh c\u00f4ng \u0111i\u1ec1u n\u00e0y m\u00e0 kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c c\u00f4ng c\u1ee5 hay s\u1ea3n ph\u1ea9m c\u1ee5 th\u1ec3.<\/p>\n<h2>1. \u0110\u00e1nh gi\u00e1 Ki\u1ebfn tr\u00fac Hi\u1ec7n t\u1ea1i \ud83d\udcca<\/h2>\n<p>Tr\u01b0\u1edbc khi x\u00e1c \u0111\u1ecbnh n\u01a1i b\u1ea1n mu\u1ed1n \u0111i, b\u1ea1n ph\u1ea3i hi\u1ec3u r\u00f5 ch\u00ednh x\u00e1c m\u00ecnh \u0111ang \u0111\u1ee9ng \u1edf \u0111\u00e2u. Trong b\u1ed1i c\u1ea3nh TOGAF, \u0111i\u1ec1u n\u00e0y t\u01b0\u01a1ng \u1ee9ng v\u1edbi giai \u0111o\u1ea1n<strong>Kh\u00e1i ni\u1ec7m Ki\u1ebfn tr\u00fac<\/strong> v\u00e0 <strong>Ki\u1ebfn tr\u00fac Kinh doanh<\/strong>giai \u0111o\u1ea1n. M\u1ed9t \u0111\u00e1nh gi\u00e1 to\u00e0n di\u1ec7n v\u1ec1 m\u00f4i tr\u01b0\u1eddng hi\u1ec7n t\u1ea1i l\u00e0 n\u1ec1n t\u1ea3ng cho b\u1ea5t k\u1ef3 chi\u1ebfn l\u01b0\u1ee3c di chuy\u1ec3n n\u00e0o.<\/p>\n<ul>\n<li><strong>Danh s\u00e1ch T\u00e0i s\u1ea3n:<\/strong>Li\u1ec7t k\u00ea t\u1ea5t c\u1ea3 c\u00e1c \u1ee9ng d\u1ee5ng, c\u01a1 s\u1edf d\u1eef li\u1ec7u, th\u00e0nh ph\u1ea7n h\u1ea1 t\u1ea7ng v\u00e0 c\u00e1c t\u00edch h\u1ee3p. Kh\u00f4ng n\u00ean d\u1ef1a v\u00e0o t\u00e0i li\u1ec7u l\u1ed7i th\u1eddi. Ti\u1ebfn h\u00e0nh kh\u00e1m ph\u00e1 ch\u1ee7 \u0111\u1ed9ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c m\u1ed1i quan h\u1ec7 ph\u1ee5 thu\u1ed9c.<\/li>\n<li><strong>X\u00e1c \u0111\u1ecbnh N\u1ee3 K\u1ef9 thu\u1eadt:<\/strong>Nh\u1ea5n m\u1ea1nh c\u00e1c h\u1ec7 th\u1ed1ng c\u0169 k\u1ef9 g\u00e2y chi ph\u00ed b\u1ea3o tr\u00ec cao ho\u1eb7c ti\u1ec1m \u1ea9n r\u1ee7i ro b\u1ea3o m\u1eadt. Nh\u1eefng h\u1ec7 th\u1ed1ng n\u00e0y th\u01b0\u1eddng l\u00e0 \u1ee9ng c\u1eed vi\u00ean h\u00e0ng \u0111\u1ea7u \u0111\u1ec3 thay th\u1ebf ho\u1eb7c ng\u1eebng ho\u1ea1t \u0111\u1ed9ng.<\/li>\n<li><strong>B\u1ea3n \u0111\u1ed3 Lu\u1ed3ng D\u1eef li\u1ec7u:<\/strong>Hi\u1ec3u c\u00e1ch th\u00f4ng tin di chuy\u1ec3n gi\u1eefa c\u00e1c h\u1ec7 th\u1ed1ng. C\u00e1c \u0111i\u1ec3m ngh\u1ebdn quan tr\u1ecdng ho\u1eb7c c\u00e1c \u0111i\u1ec3m duy nh\u1ea5t g\u00e2y l\u1ed7i ph\u1ea3i \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh s\u1edbm.<\/li>\n<li><strong>Ph\u00e2n t\u00edch B\u00ean li\u00ean quan:<\/strong>X\u00e1c \u0111\u1ecbnh ai \u0111ang ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c h\u1ec7 th\u1ed1ng hi\u1ec7n t\u1ea1i. C\u00e1c \u0111\u01a1n v\u1ecb kinh doanh, nh\u00f3m tu\u00e2n th\u1ee7 v\u00e0 c\u00e1c \u0111\u1ed1i t\u00e1c b\u00ean ngo\u00e0i \u0111\u1ec1u c\u00f3 m\u1ee9c \u0111\u1ed9 ph\u1ee5 thu\u1ed9c kh\u00e1c nhau.<\/li>\n<\/ul>\n<p>Vi\u1ec7c t\u1ea1o danh s\u00e1ch t\u00e0i s\u1ea3n to\u00e0n di\u1ec7n kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t s\u1ef1 ki\u1ec7n duy nh\u1ea5t. N\u00f3 \u0111\u00f2i h\u1ecfi x\u00e1c minh li\u00ean t\u1ee5c khi qu\u00e1 tr\u00ecnh di chuy\u1ec3n di\u1ec5n ra. B\u1ea3ng sau \u0111\u00e2y n\u00eau r\u00f5 c\u00e1c danh m\u1ee5c ch\u00ednh \u0111\u1ec3 \u0111\u00e1nh gi\u00e1:<\/p>\n<table>\n<thead>\n<tr>\n<th>Danh m\u1ee5c<\/th>\n<th>V\u00f9ng t\u1eadp trung ch\u00ednh<\/th>\n<th>Ch\u1ec9 s\u1ed1 R\u1ee7i ro<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>H\u1ea1 t\u1ea7ng<\/strong><\/td>\n<td>Tu\u1ed5i m\u00e1y ch\u1ee7, tr\u1ea1ng th\u00e1i h\u1ed7 tr\u1ee3, m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng<\/td>\n<td>Cao n\u1ebfu ph\u1ea7n c\u1ee9ng \u0111\u00e3 h\u1ebft th\u1eddi gian h\u1ed7 tr\u1ee3 (End of Life)<\/td>\n<\/tr>\n<tr>\n<td><strong>\u1ee8ng d\u1ee5ng<\/strong><\/td>\n<td>H\u1ed7 tr\u1ee3 nh\u00e0 cung c\u1ea5p, \u0111\u1ed9 ph\u1ee9c t\u1ea1p m\u00e3 ngu\u1ed3n, m\u1ee9c \u0111\u1ed9 t\u00f9y bi\u1ebfn<\/td>\n<td>Cao n\u1ebfu l\u00e0 \u0111\u1ed9c quy\u1ec1n ho\u1eb7c kh\u00f4ng \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3<\/td>\n<\/tr>\n<tr>\n<td><strong>D\u1eef li\u1ec7u<\/strong><\/td>\n<td>Ti\u00eau chu\u1ea9n h\u00f3a th\u1ec3 t\u00edch, ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 \u0111\u1ecbnh d\u1ea1ng<\/td>\n<td>Cao n\u1ebfu d\u1eef li\u1ec7u b\u1ecb t\u00e1ch bi\u1ec7t ho\u1eb7c kh\u00f4ng c\u00f3 c\u1ea5u tr\u00fac<\/td>\n<\/tr>\n<tr>\n<td><strong>T\u00edch h\u1ee3p<\/strong><\/td>\n<td>Kh\u1ea3 n\u0103ng truy c\u1eadp API, \u0111\u1ed9 ph\u1ee9c t\u1ea1p c\u1ee7a middleware, \u0111\u1ed9 tr\u1ec5<\/td>\n<td>Cao n\u1ebfu c\u00e1c k\u1ebft n\u1ed1i \u0111i\u1ec3m-\u0111i\u1ec3m chi\u1ebfm \u01b0u th\u1ebf<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>2. X\u00e1c \u0111\u1ecbnh ki\u1ebfn tr\u00fac m\u1ee5c ti\u00eau t\u01b0\u01a1ng lai \ud83c\udfaf<\/h2>\n<p>Tr\u1ea1ng th\u00e1i m\u1ee5c ti\u00eau ph\u1ea3i \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c. N\u00f3 c\u1ea7n ph\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi chi\u1ebfn l\u01b0\u1ee3c kinh doanh v\u00e0 c\u00e1c m\u1ee5c ti\u00eau c\u00f4ng ngh\u1ec7. Giai \u0111o\u1ea1n n\u00e0y trong TOGAF bao g\u1ed3m vi\u1ec7c ph\u00e1t tri\u1ec3n<strong>Ki\u1ebfn tr\u00fac Kinh doanh, H\u1ec7 th\u1ed1ng Th\u00f4ng tin v\u00e0 C\u00f4ng ngh\u1ec7<\/strong>.<\/p>\n<h3>C\u00e1c nguy\u00ean t\u1eafc c\u1ed1t l\u00f5i<\/h3>\n<p>X\u00e1c l\u1eadp c\u00e1c nguy\u00ean t\u1eafc \u0111\u1ecbnh h\u01b0\u1edbng \u0111\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n trong su\u1ed1t qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i. Nh\u1eefng nguy\u00ean t\u1eafc n\u00e0y \u0111\u00f3ng vai tr\u00f2 nh\u01b0 m\u1ed9t b\u1ed9 l\u1ecdc trong qu\u00e1 tr\u00ecnh ra quy\u1ebft \u0111\u1ecbnh khi x\u1ea3y ra m\u00e2u thu\u1eabn.<\/p>\n<ul>\n<li><strong>Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng t\u00e1c:<\/strong>C\u00e1c h\u1ec7 th\u1ed1ng m\u1edbi ph\u1ea3i giao ti\u1ebfp hi\u1ec7u qu\u1ea3 v\u1edbi c\u00e1c \u0111\u1ed1i t\u00e1c hi\u1ec7n c\u00f3 ho\u1eb7c b\u00ean ngo\u00e0i.<\/li>\n<li><strong>Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng:<\/strong>Ki\u1ebfn tr\u00fac ph\u1ea3i x\u1eed l\u00fd \u0111\u01b0\u1ee3c s\u1ef1 t\u0103ng tr\u01b0\u1edfng m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i x\u00e2y d\u1ef1ng l\u1ea1i ho\u00e0n to\u00e0n.<\/li>\n<li><strong>B\u1ea3o m\u1eadt theo thi\u1ebft k\u1ebf:<\/strong>C\u00e1c bi\u1ec7n ph\u00e1p ki\u1ec3m so\u00e1t b\u1ea3o m\u1eadt ph\u1ea3i \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p v\u00e0o ki\u1ebfn tr\u00fac, ch\u1ee9 kh\u00f4ng ph\u1ea3i th\u00eam v\u00e0o nh\u01b0 m\u1ed9t sau khi ho\u00e0n th\u00e0nh.<\/li>\n<li><strong>Ti\u00eau chu\u1ea9n h\u00f3a:<\/strong>\u00c1p d\u1ee5ng c\u00e1c giao th\u1ee9c v\u00e0 \u0111\u1ecbnh d\u1ea1ng d\u1eef li\u1ec7u chung \u0111\u1ec3 gi\u1ea3m \u0111\u1ed9 ph\u1ee9c t\u1ea1p t\u00edch h\u1ee3p.<\/li>\n<\/ul>\n<h3>B\u1ea3n \u0111\u1ed3 n\u0103ng l\u1ef1c<\/h3>\n<p>X\u00e1c \u0111\u1ecbnh c\u00e1c n\u0103ng l\u1ef1c kinh doanh m\u00e0 ki\u1ebfn tr\u00fac m\u1ee5c ti\u00eau ph\u1ea3i h\u1ed7 tr\u1ee3. \u0110i\u1ec1u n\u00e0y chuy\u1ec3n h\u01b0\u1edbng s\u1ef1 ch\u00fa \u00fd t\u1eeb &#8220;ch\u00fang ta c\u1ea7n nh\u1eefng h\u1ec7 th\u1ed1ng n\u00e0o&#8221; sang &#8220;ch\u00fang ta ph\u1ea3i k\u00edch ho\u1ea1t nh\u1eefng ch\u1ee9c n\u0103ng kinh doanh n\u00e0o&#8221;. C\u00e1ch ti\u1ebfp c\u1eadn n\u00e0y ng\u0103n ch\u1eb7n vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i d\u1ef1a tr\u00ean c\u00f4ng ngh\u1ec7 m\u00e0 kh\u00f4ng mang l\u1ea1i gi\u00e1 tr\u1ecb.<\/p>\n<p>Khi b\u1ea3n \u0111\u1ed3 h\u00f3a n\u0103ng l\u1ef1c, h\u00e3y xem x\u00e9t nh\u1eefng \u0111i\u1ec1u sau:<\/p>\n<ul>\n<li><strong>D\u00f2ng gi\u00e1 tr\u1ecb:<\/strong>Ki\u1ebfn tr\u00fac h\u1ed7 tr\u1ee3 d\u00f2ng ch\u1ea3y gi\u00e1 tr\u1ecb t\u1eeb y\u00eau c\u1ea7u kh\u00e1ch h\u00e0ng \u0111\u1ebfn giao h\u00e0ng nh\u01b0 th\u1ebf n\u00e0o?<\/li>\n<li><strong>Ph\u1ea1m vi d\u1ecbch v\u1ee5:<\/strong>T\u1ea5t c\u1ea3 c\u00e1c d\u1ecbch v\u1ee5 quan tr\u1ecdng c\u00f3 \u0111\u01b0\u1ee3c bao ph\u1ee7 b\u1edfi thi\u1ebft k\u1ebf m\u1edbi kh\u00f4ng?<\/li>\n<li><strong>D\u01b0 th\u1eeba:<\/strong>Thi\u1ebft k\u1ebf c\u00f3 h\u1ed7 tr\u1ee3 y\u00eau c\u1ea7u kh\u1ea3 n\u0103ng s\u1eb5n s\u00e0ng cao kh\u00f4ng?<\/li>\n<\/ul>\n<h2>3. T\u00edch h\u1ee3p l\u1eadp k\u1ebf ho\u1ea1ch chuy\u1ec3n \u0111\u1ed5i TOGAF \ud83d\udd04<\/h2>\n<p>C\u00e1c<strong>L\u1eadp k\u1ebf ho\u1ea1ch di chuy\u1ec3n<\/strong>giai \u0111o\u1ea1n n\u00e0y \u0111\u00f3ng vai tr\u00f2 trung t\u00e2m trong TOGAF. N\u00f3 bao g\u1ed3m vi\u1ec7c t\u1ea1o ra k\u1ebf ho\u1ea1ch chi ti\u1ebft \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i t\u1ed5 ch\u1ee9c t\u1eeb ki\u1ebfn tr\u00fac c\u01a1 s\u1edf sang ki\u1ebfn tr\u00fac m\u1ee5c ti\u00eau. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 m\u1ed9t l\u1ecbch tr\u00ecnh d\u1ef1 \u00e1n; m\u00e0 c\u00f2n l\u00e0 b\u1ea3n \u0111\u1ed3 h\u00e0nh tr\u00ecnh cho vi\u1ec7c th\u1ef1c hi\u1ec7n ki\u1ebfn tr\u00fac.<\/p>\n<h3>X\u00e1c \u0111\u1ecbnh c\u00e1c g\u00f3i c\u00f4ng vi\u1ec7c<\/h3>\n<p>Chia nh\u1ecf qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i th\u00e0nh c\u00e1c g\u00f3i c\u00f4ng vi\u1ec7c c\u00f3 th\u1ec3 qu\u1ea3n l\u00fd \u0111\u01b0\u1ee3c. M\u1ed7i g\u00f3i c\u00f4ng vi\u1ec7c c\u1ea7n \u0111\u1ea1i di\u1ec7n cho m\u1ed9t \u0111\u01a1n v\u1ecb thay \u0111\u1ed5i h\u1ee3p l\u00fd, mang l\u1ea1i gi\u00e1 tr\u1ecb ho\u1eb7c gi\u1ea3m thi\u1ec3u r\u1ee7i ro.<\/p>\n<ul>\n<li><strong>Ph\u01b0\u01a1ng ph\u00e1p t\u1eebng b\u01b0\u1edbc:<\/strong>Tr\u00e1nh c\u00e1c cu\u1ed9c di chuy\u1ec3n ki\u1ec3u &#8216;b\u00f9ng n\u1ed5 l\u1edbn&#8217; n\u1ebfu c\u00f3 th\u1ec3. Nh\u1eefng b\u01b0\u1edbc nh\u1ecf gi\u00fap ki\u1ec3m th\u1eed v\u00e0 x\u00e1c nh\u1eadn t\u1ea1i m\u1ed7i giai \u0111o\u1ea1n.<\/li>\n<li><strong>Ph\u00e2n t\u00edch ph\u1ee5 thu\u1ed9c:<\/strong>X\u00e1c \u0111\u1ecbnh th\u1ee9 t\u1ef1 th\u1ef1c hi\u1ec7n. M\u1ed9t s\u1ed1 g\u00f3i c\u00f4ng vi\u1ec7c kh\u00f4ng th\u1ec3 b\u1eaft \u0111\u1ea7u cho \u0111\u1ebfn khi c\u00e1c g\u00f3i kh\u00e1c ho\u00e0n th\u00e0nh.<\/li>\n<li><strong>Ph\u00e2n b\u1ed5 ngu\u1ed3n l\u1ef1c:<\/strong>Ph\u00e2n c\u00f4ng tr\u00e1ch nhi\u1ec7m r\u00f5 r\u00e0ng. Ai ch\u1ecbu tr\u00e1ch nhi\u1ec7m cho t\u1eebng g\u00f3i c\u00f4ng vi\u1ec7c?<\/li>\n<\/ul>\n<h3>Ph\u00e2n t\u00edch kho\u1ea3ng tr\u1ed1ng<\/h3>\n<p>Th\u1ef1c hi\u1ec7n ph\u00e2n t\u00edch kho\u1ea3ng tr\u1ed1ng nghi\u00eam ng\u1eb7t gi\u1eefa tr\u1ea1ng th\u00e1i hi\u1ec7n t\u1ea1i v\u00e0 tr\u1ea1ng th\u00e1i t\u01b0\u01a1ng lai. \u0110i\u1ec1u n\u00e0y ti\u1ebft l\u1ed9 nh\u1eefng g\u00ec \u0111ang thi\u1ebfu, nh\u1eefng g\u00ec c\u1ea7n lo\u1ea1i b\u1ecf v\u00e0 nh\u1eefng g\u00ec c\u1ea7n \u0111i\u1ec1u ch\u1ec9nh.<\/p>\n<p>K\u1ebft qu\u1ea3 c\u1ee7a ph\u00e2n t\u00edch n\u00e0y s\u1ebd \u0111\u1ecbnh h\u01b0\u1edbng l\u1ecbch tr\u00ecnh d\u1ef1 \u00e1n. N\u00f3 l\u00e0m n\u1ed5i b\u1eadt:<\/p>\n<ul>\n<li><strong>Kho\u1ea3ng tr\u1ed1ng ch\u1ee9c n\u0103ng:<\/strong>C\u00e1c t\u00ednh n\u0103ng c\u00f3 trong m\u1ee5c ti\u00eau nh\u01b0ng v\u1eafng m\u1eb7t \u1edf ngu\u1ed3n g\u1ed1c.<\/li>\n<li><strong>Kho\u1ea3ng tr\u1ed1ng k\u1ef9 thu\u1eadt:<\/strong>S\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 h\u1ea1 t\u1ea7ng ho\u1eb7c n\u1ec1n t\u1ea3ng c\u1ea7n \u0111\u01b0\u1ee3c kh\u1eafc ph\u1ee5c.<\/li>\n<li><strong>Kho\u1ea3ng tr\u1ed1ng quy tr\u00ecnh:<\/strong>C\u00e1c quy tr\u00ecnh kinh doanh c\u1ea7n \u0111\u01b0\u1ee3c t\u00e1i thi\u1ebft k\u1ebf \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi h\u1ec7 th\u1ed1ng m\u1edbi.<\/li>\n<\/ul>\n<h2>4. \u0110\u00e1nh gi\u00e1 r\u1ee7i ro v\u00e0 c\u00e1c chi\u1ebfn l\u01b0\u1ee3c gi\u1ea3m thi\u1ec3u \u26a0\ufe0f<\/h2>\n<p>C\u00e1c cu\u1ed9c di chuy\u1ec3n ph\u1ee9c t\u1ea1p mang l\u1ea1i r\u1ee7i ro \u0111\u00e1ng k\u1ec3. M\u1ed9t c\u00e1ch ti\u1ebfp c\u1eadn ch\u1ee7 \u0111\u1ed9ng trong qu\u1ea3n l\u00fd r\u1ee7i ro l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 ng\u0103n ng\u1eeba th\u1ea5t b\u1ea1i d\u1ef1 \u00e1n. \u0110\u00e1nh gi\u00e1 r\u1ee7i ro n\u00ean \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng s\u1ed1 li\u1ec7u khi c\u00f3 th\u1ec3, v\u00e0 b\u1eb1ng \u0111\u1ecbnh t\u00ednh khi c\u1ea7n thi\u1ebft.<\/p>\n<h3>C\u00e1c danh m\u1ee5c r\u1ee7i ro ch\u00ednh<\/h3>\n<table>\n<thead>\n<tr>\n<th>Lo\u1ea1i r\u1ee7i ro<\/th>\n<th>M\u00f4 t\u1ea3<\/th>\n<th>Chi\u1ebfn l\u01b0\u1ee3c gi\u1ea3m thi\u1ec3u<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>M\u1ea5t d\u1eef li\u1ec7u<\/strong><\/td>\n<td>Th\u00f4ng tin kh\u00f4ng \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u00fang c\u00e1ch ho\u1eb7c b\u1ecb h\u1ecfng.<\/td>\n<td>Th\u1ef1c hi\u1ec7n ki\u1ec3m tra x\u00e1c th\u1ef1c v\u00e0 chi\u1ebfn l\u01b0\u1ee3c sao l\u01b0u tr\u01b0\u1edbc khi chuy\u1ec3n \u0111\u1ed5i.<\/td>\n<\/tr>\n<tr>\n<td><strong>Ng\u01b0ng tr\u1ec7 kinh doanh<\/strong><\/td>\n<td>C\u00e1c d\u1ecbch v\u1ee5 tr\u1edf n\u00ean kh\u00f4ng kh\u1ea3 d\u1ee5ng trong qu\u00e1 tr\u00ecnh chuy\u1ec3n ti\u1ebfp.<\/td>\n<td>L\u00ean l\u1ecbch di d\u1eddi trong c\u00e1c kho\u1ea3ng th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng th\u1ea5p; s\u1eed d\u1ee5ng chi\u1ebfn l\u01b0\u1ee3c ch\u1ea1y song song.<\/td>\n<\/tr>\n<tr>\n<td><strong>V\u01b0\u1ee3t chi ph\u00ed<\/strong><\/td>\n<td>Nh\u1eefng ph\u1ee9c t\u1ea1p kh\u00f4ng l\u01b0\u1eddng tr\u01b0\u1edbc l\u00e0m t\u0103ng nhu c\u1ea7u v\u1ec1 ngu\u1ed3n l\u1ef1c.<\/td>\n<td>Duy tr\u00ec ng\u00e2n s\u00e1ch d\u1ef1 ph\u00f2ng; xem x\u00e9t l\u1ea1i ph\u1ea1m vi th\u01b0\u1eddng xuy\u00ean.<\/td>\n<\/tr>\n<tr>\n<td><strong>Suy gi\u1ea3m hi\u1ec7u su\u1ea5t<\/strong><\/td>\n<td>C\u00e1c h\u1ec7 th\u1ed1ng m\u1edbi kh\u00f4ng \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u00e1c m\u1ee5c ti\u00eau v\u1ec1 \u0111\u1ed9 tr\u1ec5 ho\u1eb7c b\u0103ng th\u00f4ng.<\/td>\n<td>Th\u1ef1c hi\u1ec7n ki\u1ec3m th\u1eed t\u1ea3i tr\u01b0\u1edbc khi tri\u1ec3n khai s\u1ea3n xu\u1ea5t.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>K\u1ebf ho\u1ea1ch ho\u00e0n t\u00e1c<\/h3>\n<p>M\u1ed7i k\u1ebf ho\u1ea1ch di d\u1eddi ph\u1ea3i bao g\u1ed3m m\u1ed9t chi\u1ebfn l\u01b0\u1ee3c ho\u00e0n t\u00e1c \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh r\u00f5 r\u00e0ng. N\u1ebfu x\u1ea3y ra s\u1ef1 c\u1ed1 nghi\u00eam tr\u1ecdng trong qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i, t\u1ed5 ch\u1ee9c ph\u1ea3i c\u00f3 kh\u1ea3 n\u0103ng nhanh ch\u00f3ng quay tr\u1edf l\u1ea1i tr\u1ea1ng th\u00e1i tr\u01b0\u1edbc \u0111\u00f3. \u0110i\u1ec1u n\u00e0y gi\u00fap gi\u1ea3m thi\u1ec3u th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng v\u00e0 b\u1ea3o v\u1ec7 t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a d\u1eef li\u1ec7u.<\/p>\n<ul>\n<li><strong>Ti\u00eau ch\u00ed ho\u00e0n t\u00e1c:<\/strong>X\u00e1c \u0111\u1ecbnh r\u00f5 c\u00e1c ng\u01b0\u1ee1ng \u0111\u1ec3 k\u00edch ho\u1ea1t ho\u00e0n t\u00e1c.<\/li>\n<li><strong>\u01af\u1edbc t\u00ednh th\u1eddi gian:<\/strong>Bi\u1ebft ch\u00ednh x\u00e1c th\u1eddi gian ho\u00e0n t\u00e1c s\u1ebd m\u1ea5t bao l\u00e2u. N\u1ebfu th\u1eddi gian n\u00e0y d\u00e0i h\u01a1n th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn, r\u1ee7i ro l\u00e0 qu\u00e1 cao.<\/li>\n<li><strong>Giao ti\u1ebfp:<\/strong>\u0110\u1ea3m b\u1ea3o t\u1ea5t c\u1ea3 c\u00e1c b\u00ean li\u00ean quan \u0111\u1ec1u bi\u1ebft quy tr\u00ecnh ho\u00e0n t\u00e1c.<\/li>\n<\/ul>\n<h2>5. Chi\u1ebfn l\u01b0\u1ee3c di d\u1eddi d\u1eef li\u1ec7u \ud83d\uddc4\ufe0f<\/h2>\n<p>D\u1eef li\u1ec7u th\u01b0\u1eddng l\u00e0 t\u00e0i s\u1ea3n qu\u00fd gi\u00e1 nh\u1ea5t trong m\u00f4i tr\u01b0\u1eddng CNTT. Vi\u1ec7c di d\u1eddi d\u1eef li\u1ec7u \u0111\u00f2i h\u1ecfi s\u1ef1 ch\u00ednh x\u00e1c. Chi\u1ebfn l\u01b0\u1ee3c ph\u1ee5 thu\u1ed9c v\u00e0o kh\u1ed1i l\u01b0\u1ee3ng, c\u1ea5u tr\u00fac v\u00e0 m\u1ee9c \u0111\u1ed9 nh\u1ea1y c\u1ea3m c\u1ee7a d\u1eef li\u1ec7u.<\/p>\n<h3>C\u00e1c ph\u01b0\u01a1ng ph\u00e1p di d\u1eddi<\/h3>\n<ul>\n<li><strong>Big Bang:<\/strong>T\u1ea5t c\u1ea3 d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c di d\u1eddi c\u00f9ng m\u1ed9t l\u00fac. \u0110\u00e2y l\u00e0 r\u1ee7i ro cao nh\u01b0ng cung c\u1ea5p \u0111i\u1ec3m chuy\u1ec3n ti\u1ebfp r\u00f5 r\u00e0ng. Ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c t\u1eadp d\u1eef li\u1ec7u nh\u1ecf ho\u1eb7c c\u00e1c h\u1ec7 th\u1ed1ng c\u00f3 m\u1ee9c \u0111\u1ed9 ph\u1ee5 thu\u1ed9c th\u1ea5p.<\/li>\n<li><strong>Theo t\u1eebng giai \u0111o\u1ea1n:<\/strong>D\u1eef li\u1ec7u \u0111\u01b0\u1ee3c di d\u1eddi t\u1eebng ph\u1ea7n theo th\u1eddi gian. \u0110i\u1ec1u n\u00e0y l\u00e0m gi\u1ea3m r\u1ee7i ro nh\u01b0ng \u0111\u00f2i h\u1ecfi logic \u0111\u1ed3ng b\u1ed9 h\u00f3a \u0111\u1ec3 x\u1eed l\u00fd d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c t\u1ea1o ra trong qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i.<\/li>\n<li><strong>Song song:<\/strong>C\u1ea3 h\u1ec7 th\u1ed1ng c\u0169 v\u00e0 m\u1edbi \u0111\u1ec1u ch\u1ea1y \u0111\u1ed3ng th\u1eddi. D\u1eef li\u1ec7u \u0111\u01b0\u1ee3c sao ch\u00e9p \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n. \u0110\u00e2y l\u00e0 ph\u01b0\u01a1ng ph\u00e1p t\u1ed1n nhi\u1ec1u t\u00e0i nguy\u00ean nh\u01b0ng cung c\u1ea5p m\u1ee9c \u0111\u1ed9 tin c\u1eady cao nh\u1ea5t.<\/li>\n<\/ul>\n<h3>L\u00e0m s\u1ea1ch v\u00e0 chuy\u1ec3n \u0111\u1ed5i d\u1eef li\u1ec7u<\/h3>\n<p>Kh\u00f4ng bao gi\u1edd di d\u1eddi d\u1eef li\u1ec7u b\u1ea9n. H\u00e3y t\u1eadn d\u1ee5ng c\u01a1 h\u1ed9i n\u00e0y \u0111\u1ec3 l\u00e0m s\u1ea1ch t\u1eadp d\u1eef li\u1ec7u. Lo\u1ea1i b\u1ecf c\u00e1c b\u1ea3n sao, chu\u1ea9n h\u00f3a \u0111\u1ecbnh d\u1ea1ng v\u00e0 x\u00e1c minh \u0111\u1ed9 ch\u00ednh x\u00e1c. Logic chuy\u1ec3n \u0111\u1ed5i ph\u1ea3i \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u di d\u1eddi.<\/p>\n<p>C\u00e1c y\u1ebfu t\u1ed1 quan tr\u1ecdng c\u1ea7n xem x\u00e9t bao g\u1ed3m:<\/p>\n<ul>\n<li><strong>M\u00e3 h\u00f3a:<\/strong>\u0110\u1ea3m b\u1ea3o c\u00e1c b\u1ed9 k\u00fd t\u1ef1 ph\u00f9 h\u1ee3p gi\u1eefa ngu\u1ed3n v\u00e0 \u0111\u00edch.<\/li>\n<li><strong>\u00c1nh x\u1ea1 l\u01b0\u1ee3c \u0111\u1ed3:<\/strong>\u00c1nh x\u1ea1 c\u00e1c tr\u01b0\u1eddng t\u1eeb c\u01a1 s\u1edf d\u1eef li\u1ec7u ngu\u1ed3n sang l\u01b0\u1ee3c \u0111\u1ed3 \u0111\u00edch m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c.<\/li>\n<li><strong>Ch\u00ednh s\u00e1ch l\u01b0u tr\u1eef:<\/strong>X\u00e1c \u0111\u1ecbnh d\u1eef li\u1ec7u l\u1ecbch s\u1eed n\u00e0o c\u1ea7n \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef thay v\u00ec di chuy\u1ec3n.<\/li>\n<\/ul>\n<h2>6. Qu\u1ea3n l\u00fd thay \u0111\u1ed5i v\u00e0 qu\u1ea3n tr\u1ecb \ud83e\udd1d<\/h2>\n<p>Vi\u1ec7c di chuy\u1ec3n k\u1ef9 thu\u1eadt ch\u1ec9 l\u00e0 m\u1ed9t n\u1eeda th\u00e1ch th\u1ee9c. M\u1eb7t t\u1ed5 ch\u1ee9c th\u01b0\u1eddng quy\u1ebft \u0111\u1ecbnh th\u00e0nh c\u00f4ng hay th\u1ea5t b\u1ea1i. Con ng\u01b0\u1eddi ph\u1ea3i th\u00edch nghi v\u1edbi c\u00e1c quy tr\u00ecnh v\u00e0 c\u00f4ng c\u1ee5 m\u1edbi.<\/p>\n<h3>Tham gia c\u1ee7a c\u00e1c b\u00ean li\u00ean quan<\/h3>\n<p>Gi\u1eef cho c\u00e1c b\u00ean li\u00ean quan lu\u00f4n \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt trong su\u1ed1t qu\u00e1 tr\u00ecnh. T\u00ednh minh b\u1ea1ch gi\u00fap gi\u1ea3m lo l\u1eafng v\u00e0 x\u00e2y d\u1ef1ng ni\u1ec1m tin. C\u00e1c b\u1ea3n c\u1eadp nh\u1eadt \u0111\u1ecbnh k\u1ef3 n\u00ean bao g\u1ed3m:<\/p>\n<ul>\n<li>Ti\u1ebfn \u0111\u1ed9 hi\u1ec7n t\u1ea1i so v\u1edbi l\u1ed9 tr\u00ecnh.<\/li>\n<li>Nh\u1eefng thay \u0111\u1ed5i s\u1eafp t\u1edbi \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ho\u1ea1t \u0111\u1ed9ng h\u00e0ng ng\u00e0y.<\/li>\n<li>C\u00e1c v\u1ea5n \u0111\u1ec1 \u0111\u00e3 bi\u1ebft v\u00e0 tr\u1ea1ng th\u00e1i gi\u1ea3i quy\u1ebft c\u1ee7a ch\u00fang.<\/li>\n<\/ul>\n<h3>\u0110\u00e0o t\u1ea1o v\u00e0 H\u1ed7 tr\u1ee3<\/h3>\n<p>Cung c\u1ea5p t\u00e0i li\u1ec7u \u0111\u00e0o t\u1ea1o tr\u01b0\u1edbc khi h\u1ec7 th\u1ed1ng \u0111i v\u00e0o ho\u1ea1t \u0111\u1ed9ng. Ng\u01b0\u1eddi d\u00f9ng c\u1ea7n bi\u1ebft c\u00e1ch th\u1ef1c hi\u1ec7n nhi\u1ec7m v\u1ee5 c\u1ee7a h\u1ecd trong m\u00f4i tr\u01b0\u1eddng m\u1edbi. C\u00e1c k\u00eanh h\u1ed7 tr\u1ee3 ph\u1ea3i \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp \u0111\u1ec3 x\u1eed l\u00fd s\u1ef1 c\u1ed1 ngay sau khi tri\u1ec3n khai.<\/p>\n<ul>\n<li><strong>T\u00e0i li\u1ec7u:<\/strong>T\u1ea1o h\u01b0\u1edbng d\u1eabn ng\u01b0\u1eddi d\u00f9ng, c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u00e0 s\u1ed5 tay kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1.<\/li>\n<li><strong>C\u00e1c bu\u1ed5i h\u1ed9i th\u1ea3o:<\/strong>T\u1ed5 ch\u1ee9c c\u00e1c bu\u1ed5i th\u1ef1c h\u00e0nh cho c\u00e1c nh\u00f3m ng\u01b0\u1eddi d\u00f9ng then ch\u1ed1t.<\/li>\n<li><strong>V\u00f2ng ph\u1ea3n h\u1ed3i:<\/strong>Cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng b\u00e1o c\u00e1o s\u1ef1 c\u1ed1 v\u00e0 \u0111\u1ec1 xu\u1ea5t c\u1ea3i ti\u1ebfn.<\/li>\n<\/ul>\n<h3>Khung qu\u1ea3n tr\u1ecb<\/h3>\n<p>Thi\u1ebft l\u1eadp m\u1ed9t khung qu\u1ea3n tr\u1ecb \u0111\u1ec3 gi\u00e1m s\u00e1t qu\u00e1 tr\u00ecnh di chuy\u1ec3n. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n v\u00e0 ch\u00ednh s\u00e1ch. M\u1ed9t \u1ee7y ban \u0111i\u1ec1u ph\u1ed1i n\u00ean xem x\u00e9t c\u00e1c m\u1ed1c quan tr\u1ecdng v\u00e0 ph\u00ea duy\u1ec7t c\u00e1c thay \u0111\u1ed5i \u0111\u1ed1i v\u1edbi k\u1ebf ho\u1ea1ch.<\/p>\n<ul>\n<li><strong>\u1ee6y ban xem x\u00e9t ki\u1ebfn tr\u00fac (ARB):<\/strong>X\u00e1c minh r\u1eb1ng c\u00e1c thay \u0111\u1ed5i kh\u00f4ng vi ph\u1ea1m c\u00e1c nguy\u00ean t\u1eafc ki\u1ebfn tr\u00fac.<\/li>\n<li><strong>Ki\u1ec3m so\u00e1t thay \u0111\u1ed5i:<\/strong>Quy tr\u00ecnh ch\u00ednh th\u1ee9c \u0111\u1ec3 ph\u00ea duy\u1ec7t c\u00e1c thay \u0111\u1ed5i \u0111\u1ed1i v\u1edbi k\u1ebf ho\u1ea1ch di chuy\u1ec3n.<\/li>\n<li><strong>Ki\u1ec3m tra tu\u00e2n th\u1ee7:<\/strong>\u0110\u1ea3m b\u1ea3o c\u00e1c y\u00eau c\u1ea7u quy \u0111\u1ecbnh \u0111\u01b0\u1ee3c \u0111\u00e1p \u1ee9ng trong su\u1ed1t qu\u00e1 tr\u00ecnh.<\/li>\n<\/ul>\n<h2>7. C\u00e1c giai \u0111o\u1ea1n tri\u1ec3n khai v\u00e0 th\u1ef1c hi\u1ec7n \ud83d\ude80<\/h2>\n<p>Th\u1ef1c hi\u1ec7n l\u00e0 n\u01a1i k\u1ebf ho\u1ea1ch g\u1eb7p th\u1ef1c t\u1ebf. Giai \u0111o\u1ea1n n\u00e0y bao g\u1ed3m vi\u1ec7c tri\u1ec3n khai th\u1ef1c t\u1ebf ki\u1ebfn tr\u00fac m\u1edbi. N\u00f3 \u0111\u00f2i h\u1ecfi tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t theo l\u1ecbch tr\u00ecnh v\u00e0 c\u00e1c k\u1ebf ho\u1ea1ch gi\u1ea3m thi\u1ec3u r\u1ee7i ro \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh tr\u01b0\u1edbc \u0111\u00f3.<\/p>\n<h3>Ki\u1ec3m th\u1eed tr\u01b0\u1edbc khi tri\u1ec3n khai<\/h3>\n<p>Ki\u1ec3m th\u1eed ph\u1ea3i \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n trong m\u00f4i tr\u01b0\u1eddng m\u00f4 ph\u1ecfng s\u1ea3n xu\u1ea5t. \u0110i\u1ec1u n\u00e0y bao g\u1ed3m:<\/p>\n<ul>\n<li><strong>Ki\u1ec3m th\u1eed \u0111\u01a1n v\u1ecb:<\/strong>X\u00e1c minh c\u00e1c th\u00e0nh ph\u1ea7n ri\u00eang l\u1ebb ho\u1ea1t \u0111\u1ed9ng \u0111\u00fang c\u00e1ch.<\/li>\n<li><strong>Ki\u1ec3m th\u1eed t\u00edch h\u1ee3p:<\/strong>\u0110\u1ea3m b\u1ea3o c\u00e1c th\u00e0nh ph\u1ea7n ho\u1ea1t \u0111\u1ed9ng c\u00f9ng nhau nh\u01b0 mong \u0111\u1ee3i.<\/li>\n<li><strong>Ki\u1ec3m th\u1eed ch\u1ea5p nh\u1eadn c\u1ee7a ng\u01b0\u1eddi d\u00f9ng (UAT):<\/strong>X\u00e1c nh\u1eadn h\u1ec7 th\u1ed1ng \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u kinh doanh.<\/li>\n<li><strong>Ki\u1ec3m th\u1eed hi\u1ec7u n\u0103ng:<\/strong>X\u00e1c nh\u1eadn h\u1ec7 th\u1ed1ng x\u1eed l\u00fd \u0111\u01b0\u1ee3c t\u1ea3i tr\u1ecdng mong \u0111\u1ee3i.<\/li>\n<\/ul>\n<h3>Qu\u1ea3n l\u00fd chuy\u1ec3n \u0111\u1ed5i<\/h3>\n<p>S\u1ef1 ki\u1ec7n chuy\u1ec3n \u0111\u1ed5i l\u00e0 kho\u1ea3nh kh\u1eafc then ch\u1ed1t. N\u00f3 \u0111\u00f2i h\u1ecfi s\u1ef1 ph\u1ed1i h\u1ee3p gi\u1eefa t\u1ea5t c\u1ea3 c\u00e1c \u0111\u1ed9i nh\u00f3m. Th\u01b0\u1eddng xuy\u00ean s\u1ebd thi\u1ebft l\u1eadp m\u00f4i tr\u01b0\u1eddng ph\u00f2ng chi\u1ebfn \u0111\u1ea5u \u0111\u1ec3 qu\u1ea3n l\u00fd c\u00e1c v\u1ea5n \u0111\u1ec1 th\u1eddi gian th\u1ef1c.<\/p>\n<p>C\u00e1c b\u01b0\u1edbc \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i th\u00e0nh c\u00f4ng bao g\u1ed3m:<\/p>\n<ul>\n<li><strong>Sao l\u01b0u cu\u1ed1i c\u00f9ng:<\/strong>\u0110\u1ea3m b\u1ea3o t\u1ed3n t\u1ea1i b\u1ea3n sao l\u01b0u ho\u00e0n ch\u1ec9nh c\u1ee7a h\u1ec7 th\u1ed1ng c\u0169.<\/li>\n<li><strong>T\u1eaft d\u1ecbch v\u1ee5:<\/strong>Ng\u1eebng truy c\u1eadp ghi v\u00e0o h\u1ec7 th\u1ed1ng c\u0169 v\u00e0o th\u1eddi \u0111i\u1ec3m \u0111\u00e3 th\u1ecfa thu\u1eadn.<\/li>\n<li><strong>\u0110\u1ed3ng b\u1ed9 d\u1eef li\u1ec7u:<\/strong>Th\u1ef1c hi\u1ec7n vi\u1ec7c chuy\u1ec3n d\u1eef li\u1ec7u cu\u1ed1i c\u00f9ng.<\/li>\n<li><strong>X\u00e1c th\u1ef1c:<\/strong>X\u00e1c minh t\u00ednh to\u00e0n v\u1eb9n d\u1eef li\u1ec7u trong h\u1ec7 th\u1ed1ng m\u1edbi.<\/li>\n<li><strong>Kh\u1edfi \u0111\u1ed9ng d\u1ecbch v\u1ee5:<\/strong>K\u00edch ho\u1ea1t h\u1ec7 th\u1ed1ng m\u1edbi cho ng\u01b0\u1eddi d\u00f9ng.<\/li>\n<\/ul>\n<h2>8. X\u00e1c th\u1ef1c v\u00e0 t\u1ed1i \u01b0u h\u00f3a sau di chuy\u1ec3n \ud83d\udd0d<\/h2>\n<p>Vi\u1ec7c di chuy\u1ec3n kh\u00f4ng ho\u00e0n t\u1ea5t khi h\u1ec7 th\u1ed1ng \u0111i v\u00e0o ho\u1ea1t \u0111\u1ed9ng. C\u00e1c ho\u1ea1t \u0111\u1ed9ng sau di chuy\u1ec3n \u0111\u1ea3m b\u1ea3o s\u1ef1 \u1ed5n \u0111\u1ecbnh l\u00e2u d\u00e0i v\u00e0 khai th\u00e1c gi\u00e1 tr\u1ecb.<\/p>\n<h3>Th\u1eddi k\u1ef3 h\u1ed7 tr\u1ee3 si\u00eau c\u1ea5p<\/h3>\n<p>Thi\u1ebft l\u1eadp th\u1eddi k\u1ef3 h\u1ed7 tr\u1ee3 si\u00eau c\u1ea5p ngay sau khi tri\u1ec3n khai. \u0110\u00e2y l\u00e0 giai \u0111o\u1ea1n gi\u00e1m s\u00e1t v\u00e0 h\u1ed7 tr\u1ee3 \u0111\u01b0\u1ee3c t\u0103ng c\u01b0\u1eddng. M\u1ee5c ti\u00eau l\u00e0 x\u1eed l\u00fd c\u00e1c v\u1ea5n \u0111\u1ec1 nhanh ch\u00f3ng tr\u01b0\u1edbc khi ch\u00fang \u1ea3nh h\u01b0\u1edfng nghi\u00eam tr\u1ecdng \u0111\u1ebfn doanh nghi\u1ec7p.<\/p>\n<ul>\n<li><strong>Gi\u00e1m s\u00e1t:<\/strong>Theo d\u00f5i s\u1ee9c kh\u1ecfe h\u1ec7 th\u1ed1ng, c\u00e1c ch\u1ec9 s\u1ed1 hi\u1ec7u su\u1ea5t v\u00e0 t\u1ef7 l\u1ec7 l\u1ed7i.<\/li>\n<li><strong>B\u1ed1 tr\u00ed nh\u00e2n l\u1ef1c h\u1ed7 tr\u1ee3:<\/strong>Duy tr\u00ec s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a c\u00e1c chuy\u00ean gia k\u1ef9 thu\u1eadt \u0111\u1ec3 x\u1eed l\u00fd s\u1ef1 c\u1ed1.<\/li>\n<li><strong>Theo d\u00f5i s\u1ef1 c\u1ed1:<\/strong> Ghi l\u1ea1i t\u1ea5t c\u1ea3 c\u00e1c s\u1ef1 c\u1ed1 v\u00e0 gi\u1ea3i quy\u1ebft ch\u00fang m\u1ed9t c\u00e1ch h\u1ec7 th\u1ed1ng.<\/li>\n<\/ul>\n<h3>T\u1ed1i \u01b0u hi\u1ec7u su\u1ea5t<\/h3>\n<p>Sau khi h\u1ec7 th\u1ed1ng \u1ed5n \u0111\u1ecbnh, h\u00e3y t\u1eadp trung v\u00e0o t\u1ed1i \u01b0u h\u00f3a. \u0110i\u1ec1u ch\u1ec9nh c\u00e0i \u0111\u1eb7t \u0111\u1ec3 c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 bao g\u1ed3m vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh ph\u00e2n b\u1ed5 t\u00e0i nguy\u00ean ho\u1eb7c t\u1ed1i \u01b0u h\u00f3a truy v\u1ea5n c\u01a1 s\u1edf d\u1eef li\u1ec7u.<\/p>\n<h3>B\u00e0i h\u1ecdc kinh nghi\u1ec7m<\/h3>\n<p>Ti\u1ebfn h\u00e0nh bu\u1ed5i t\u1ed5ng k\u1ebft \u0111\u1ec3 ghi nh\u1eadn b\u00e0i h\u1ecdc kinh nghi\u1ec7m. Ghi ch\u00e9p l\u1ea1i nh\u1eefng g\u00ec \u0111\u00e3 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t v\u00e0 nh\u1eefng g\u00ec c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n. C\u01a1 s\u1edf tri th\u1ee9c n\u00e0y r\u1ea5t quan tr\u1ecdng cho c\u00e1c d\u1ef1 \u00e1n di d\u1eddi trong t\u01b0\u01a1ng lai.<\/p>\n<ul>\n<li><strong>C\u1ea3i ti\u1ebfn quy tr\u00ecnh:<\/strong> X\u00e1c \u0111\u1ecbnh c\u00e1c b\u01b0\u1edbc trong quy tr\u00ecnh di d\u1eddi c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u01a1n gi\u1ea3n h\u00f3a.<\/li>\n<li><strong>Nh\u1eefng hi\u1ec3u bi\u1ebft k\u1ef9 thu\u1eadt:<\/strong> Ghi l\u1ea1i c\u00e1c quy\u1ebft \u0111\u1ecbnh ki\u1ebfn tr\u00fac v\u00e0 k\u1ebft qu\u1ea3 c\u1ee7a ch\u00fang.<\/li>\n<li><strong>T\u00e1c \u0111\u1ed9ng t\u1ed5 ch\u1ee9c:<\/strong> \u0110\u00e1nh gi\u00e1 c\u00e1ch thay \u0111\u1ed5i \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9ng l\u1ef1c nh\u00f3m v\u00e0 n\u0103ng su\u1ea5t l\u00e0m vi\u1ec7c.<\/li>\n<\/ul>\n<h2>9. Duy tr\u00ec ki\u1ebfn tr\u00fac \ud83d\udee1\ufe0f<\/h2>\n<p>Sau khi di d\u1eddi, ki\u1ebfn tr\u00fac ph\u1ea3i \u0111\u01b0\u1ee3c duy tr\u00ec. \u0110i\u1ec1u n\u00e0y bao g\u1ed3m b\u1ea3o tr\u00ec li\u00ean t\u1ee5c, c\u1eadp nh\u1eadt v\u00e0 ph\u00e1t tri\u1ec3n. M\u1ee5c ti\u00eau l\u00e0 \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng lu\u00f4n ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u kinh doanh.<\/p>\n<h3>Ki\u1ebfn tr\u00fac li\u00ean t\u1ee5c<\/h3>\n<p>Ki\u1ebfn tr\u00fac kh\u00f4ng ph\u1ea3i l\u00e0 \u0111i\u1ec3m \u0111\u1ebfn; \u0111\u00f3 l\u00e0 m\u1ed9t h\u00e0nh tr\u00ecnh. Th\u1ef1c hi\u1ec7n th\u1ef1c h\u00e0nh ki\u1ebfn tr\u00fac li\u00ean t\u1ee5c. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c thay \u0111\u1ed5i trong t\u01b0\u01a1ng lai \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n v\u1edbi s\u1ef1 hi\u1ec3u bi\u1ebft r\u00f5 r\u00e0ng v\u1ec1 b\u1ed1i c\u1ea3nh hi\u1ec7n t\u1ea1i.<\/p>\n<ul>\n<li><strong>\u0110\u00e1nh gi\u00e1 \u0111\u1ecbnh k\u1ef3:<\/strong> \u0110\u00e1nh gi\u00e1 ki\u1ebfn tr\u00fac \u0111\u1ecbnh k\u1ef3 theo m\u1ee5c ti\u00eau kinh doanh.<\/li>\n<li><strong>Theo d\u00f5i c\u00f4ng ngh\u1ec7:<\/strong> Lu\u00f4n c\u1eadp nh\u1eadt th\u00f4ng tin v\u1ec1 c\u00e1c c\u00f4ng ngh\u1ec7 m\u1edbi c\u00f3 th\u1ec3 mang l\u1ea1i l\u1ee3i \u00edch cho t\u1ed5 ch\u1ee9c.<\/li>\n<li><strong>Qu\u1ea3n l\u00fd n\u1ee3 k\u1ef9 thu\u1eadt:<\/strong> X\u1eed l\u00fd n\u1ee3 k\u1ef9 thu\u1eadt ngay khi ph\u00e1t sinh thay v\u00ec \u0111\u1ec3 n\u00f3 t\u00edch t\u1ee5.<\/li>\n<\/ul>\n<h3>Th\u00e1i \u0111\u1ed9 b\u1ea3o m\u1eadt<\/h3>\n<p>B\u1ea3o m\u1eadt ph\u1ea3i lu\u00f4n l\u00e0 \u01b0u ti\u00ean h\u00e0ng \u0111\u1ea7u. C\u00e1c cu\u1ed9c ki\u1ec3m to\u00e1n \u0111\u1ecbnh k\u1ef3 v\u00e0 ki\u1ec3m th\u1eed x\u00e2m nh\u1eadp gi\u00fap ph\u00e1t hi\u1ec7n c\u00e1c l\u1ed7 h\u1ed5ng. \u0110\u1ea3m b\u1ea3o c\u00e1c b\u1ea3n v\u00e1 b\u1ea3o m\u1eadt v\u00e0 c\u1eadp nh\u1eadt lu\u00f4n \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt.<\/p>\n<h2>K\u1ebft lu\u1eadn v\u1ec1 l\u1eadp k\u1ebf ho\u1ea1ch chi\u1ebfn l\u01b0\u1ee3c \ud83c\udfc1<\/h2>\n<p>Th\u00e0nh c\u00f4ng trong vi\u1ec7c di d\u1eddi t\u1ea1i c\u00e1c m\u00f4i tr\u01b0\u1eddng CNTT ph\u1ee9c t\u1ea1p \u0111\u00f2i h\u1ecfi k\u1ef7 lu\u1eadt, l\u1eadp k\u1ebf ho\u1ea1ch v\u00e0 ti\u1ebfp c\u1eadn c\u00f3 c\u1ea5u tr\u00fac. B\u1eb1ng c\u00e1ch t\u1eadn d\u1ee5ng c\u00e1c khung tham chi\u1ebfu nh\u01b0 TOGAF, c\u00e1c t\u1ed5 ch\u1ee9c c\u00f3 th\u1ec3 qu\u1ea3n l\u00fd s\u1ef1 ph\u1ee9c t\u1ea1p trong qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i. Tr\u1ecdng t\u00e2m v\u1eabn l\u00e0 gi\u00e1 tr\u1ecb kinh doanh, t\u00ednh to\u00e0n v\u1eb9n d\u1eef li\u1ec7u v\u00e0 qu\u1ea3n l\u00fd r\u1ee7i ro. Tr\u00e1nh c\u00e1c c\u00e1ch l\u00e0m t\u1eaft. \u0110\u1ea7u t\u01b0 th\u1eddi gian v\u00e0o \u0111\u00e1nh gi\u00e1 v\u00e0 l\u1eadp k\u1ebf ho\u1ea1ch. Chi ph\u00ed chu\u1ea9n b\u1ecb th\u1ea5p h\u01a1n r\u1ea5t nhi\u1ec1u so v\u1edbi chi ph\u00ed th\u1ea5t b\u1ea1i.<\/p>\n<p>M\u1ed7i t\u1ed5 ch\u1ee9c \u0111\u1ec1u \u0111\u1ed9c \u0111\u00e1o. \u0110i\u1ec1u ch\u1ec9nh c\u00e1c k\u1ef9 thu\u1eadt n\u00e0y \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi b\u1ed1i c\u1ea3nh c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n. Tham gia s\u1edbm c\u00e1c b\u00ean li\u00ean quan. Duy tr\u00ec giao ti\u1ebfp r\u00f5 r\u00e0ng. Th\u1ef1c hi\u1ec7n m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c. V\u1edbi m\u1ed9t k\u1ebf ho\u1ea1ch v\u1eefng ch\u1eafc, ngay c\u1ea3 m\u00f4i tr\u01b0\u1eddng CNTT ph\u1ee9c t\u1ea1p nh\u1ea5t c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c hi\u1ec7n \u0111\u1ea1i h\u00f3a m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Chuy\u1ec3n \u0111\u1ed5i m\u1ed9t t\u1ed5 ch\u1ee9c t\u1eeb tr\u1ea1ng th\u00e1i c\u0169 k\u1ef9 sang ki\u1ebfn tr\u00fac hi\u1ec7n \u0111\u1ea1i hi\u1ebfm khi l\u00e0 m\u1ed9t nhi\u1ec7m v\u1ee5 \u0111\u01a1n gi\u1ea3n. N\u00f3 bao g\u1ed3m c\u00e1c m\u1ed1i quan h\u1ec7&hellip;<\/p>\n","protected":false},"author":1,"featured_media":1567,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"L\u1eadp k\u1ebf ho\u1ea1ch di d\u1eddi chi\u1ebfn l\u01b0\u1ee3c cho m\u00f4i tr\u01b0\u1eddng CNTT | H\u01b0\u1edbng d\u1eabn TOGAF","_yoast_wpseo_metadesc":"H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 l\u1eadp k\u1ebf ho\u1ea1ch di d\u1eddi chi\u1ebfn l\u01b0\u1ee3c cho c\u00e1c m\u00f4i tr\u01b0\u1eddng CNTT ph\u1ee9c t\u1ea1p b\u1eb1ng c\u00e1c nguy\u00ean t\u1eafc TOGAF. Bao g\u1ed3m c\u00e1c giai \u0111o\u1ea1n r\u1ee7i ro, d\u1eef li\u1ec7u v\u00e0 ki\u1ebfn tr\u00fac.","fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[84],"tags":[82,83],"class_list":["post-1566","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-togaf","tag-academic","tag-togaf"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>L\u1eadp k\u1ebf ho\u1ea1ch di d\u1eddi chi\u1ebfn l\u01b0\u1ee3c cho m\u00f4i tr\u01b0\u1eddng CNTT | H\u01b0\u1edbng d\u1eabn TOGAF<\/title>\n<meta name=\"description\" content=\"H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 l\u1eadp k\u1ebf ho\u1ea1ch di d\u1eddi chi\u1ebfn l\u01b0\u1ee3c cho c\u00e1c m\u00f4i tr\u01b0\u1eddng CNTT ph\u1ee9c t\u1ea1p b\u1eb1ng c\u00e1c nguy\u00ean t\u1eafc TOGAF. 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