{"id":114,"date":"2026-04-02T07:04:35","date_gmt":"2026-04-02T07:04:35","guid":{"rendered":"https:\/\/www.go-deck.com\/vn\/crafting-user-stories-developers-love-guide\/"},"modified":"2026-04-02T07:04:35","modified_gmt":"2026-04-02T07:04:35","slug":"crafting-user-stories-developers-love-guide","status":"publish","type":"post","link":"https:\/\/www.go-deck.com\/vn\/crafting-user-stories-developers-love-guide\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn nhanh \u0111\u1ec3 t\u1ea1o ra c\u00e1c c\u00e2u chuy\u1ec7n ng\u01b0\u1eddi d\u00f9ng m\u00e0 c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n th\u1ef1c s\u1ef1 y\u00eau th\u00edch"},"content":{"rendered":"<p>Trong th\u1ebf gi\u1edbi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m \u0111\u1ea7y t\u1ed1c \u0111\u1ed9, s\u1ef1 m\u00e2u thu\u1eabn gi\u1eefa y\u00eau c\u1ea7u s\u1ea3n ph\u1ea9m v\u00e0 vi\u1ec7c th\u1ef1c thi k\u1ef9 thu\u1eadt th\u01b0\u1eddng l\u00e0 n\u00fat th\u1eaft l\u1edbn nh\u1ea5t. M\u1ed9t trong nh\u1eefng nguy\u00ean nh\u00e2n ch\u00ednh g\u00e2y ra s\u1ef1 m\u00e2u thu\u1eabn n\u00e0y ch\u00ednh l\u00e0 c\u00e2u chuy\u1ec7n ng\u01b0\u1eddi d\u00f9ng. Khi m\u1ed9t c\u00e2u chuy\u1ec7n m\u01a1 h\u1ed3, ch\u01b0a ho\u00e0n ch\u1ec9nh ho\u1eb7c \u0111\u01b0\u1ee3c c\u1ea5u tr\u00fac k\u00e9m, n\u00f3 kh\u00f4ng ch\u1ec9 l\u00e0m ch\u1eadm qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n m\u00e0 c\u00f2n t\u1ea1o ra s\u1ef1 m\u01a1 h\u1ed3 d\u1eabn \u0111\u1ebfn c\u00f4ng vi\u1ec7c ph\u1ea3i l\u00e0m l\u1ea1i, n\u1ee3 k\u1ef9 thu\u1eadt v\u00e0 s\u1ef1 th\u1ea5t v\u1ecdng t\u1eeb c\u1ea3 hai ph\u00eda.<\/p>\n<p>H\u01b0\u1edbng d\u1eabn n\u00e0y kh\u00e1m ph\u00e1 c\u00e1c c\u01a1 ch\u1ebf vi\u1ebft c\u00e1c c\u00e2u chuy\u1ec7n ng\u01b0\u1eddi d\u00f9ng ch\u1ea5t l\u01b0\u1ee3ng cao. Ch\u00fang ta s\u1ebd \u0111i xa h\u01a1n m\u1eabu c\u01a1 b\u1ea3n \u201cL\u00e0 m\u1ed9t\u2026 T\u00f4i mu\u1ed1n\u2026 V\u00ec\u2026\u201d, \u0111\u1ec3 hi\u1ec3u s\u00e2u h\u01a1n v\u1ec1 c\u00e1c c\u01a1 ch\u1ebf c\u1ed1t l\u00f5i gi\u00fap m\u1ed9t c\u00e2u chuy\u1ec7n tr\u1edf n\u00ean c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n, ki\u1ec3m th\u1eed \u0111\u01b0\u1ee3c v\u00e0 mang l\u1ea1i gi\u00e1 tr\u1ecb. B\u1eb1ng c\u00e1ch \u0111\u1ed3ng b\u1ed9 h\u00f3a m\u1ee5c ti\u00eau s\u1ea3n ph\u1ea9m v\u1edbi th\u1ef1c t\u1ebf k\u1ef9 thu\u1eadt, c\u00e1c \u0111\u1ed9i c\u00f3 th\u1ec3 t\u1ed1i \u01b0u h\u00f3a quy tr\u00ecnh l\u00e0m vi\u1ec7c v\u00e0 gi\u1ea3m t\u1ea3i nh\u1eadn th\u1ee9c cho c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n.<\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img alt=\"Whimsical infographic guide illustrating how to craft user stories developers love, featuring the INVEST model puzzle pieces (Independent, Negotiable, Valuable, Estimable, Small, Testable), story anatomy breakdown with As a\/I want\/So that framework, acceptance criteria examples using Given\/When\/Then syntax, common pitfalls to avoid, Definition of Ready checklist, before-and-after story transformation, and key metrics for measuring story health in agile software development\" decoding=\"async\" src=\"https:\/\/www.go-deck.com\/wp-content\/uploads\/2026\/04\/user-stories-developers-love-infographic-guide.jpg\"\/><\/figure>\n<\/div>\n<h2>\ud83e\udde9 Hi\u1ec3u r\u00f5 m\u1ee5c \u0111\u00edch c\u1ed1t l\u00f5i<\/h2>\n<p>M\u1ed9t c\u00e2u chuy\u1ec7n ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng \u0111\u01a1n thu\u1ea7n l\u00e0 m\u00f4 t\u1ea3 nhi\u1ec7m v\u1ee5. N\u00f3 l\u00e0 m\u1ed9t ch\u1ed7 tr\u1ed1ng cho m\u1ed9t cu\u1ed9c tr\u00f2 chuy\u1ec7n. Ch\u1ee9c n\u0103ng ch\u00ednh c\u1ee7a n\u00f3 l\u00e0 chuy\u1ec3n h\u01b0\u1edbng s\u1ef1 ch\u00fa \u00fd t\u1eeb c\u00e1c y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 sang gi\u00e1 tr\u1ecb. Khi c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n \u0111\u1ecdc m\u1ed9t c\u00e2u chuy\u1ec7n, h\u1ecd c\u1ea7n hi\u1ec3u r\u00f5 v\u1ec1 <em>t\u1ea1i sao<\/em>\u0111\u1eb1ng sau c\u00f4ng vi\u1ec7c, ch\u1ee9 kh\u00f4ng ch\u1ec9 l\u00e0 <em>\u0111i\u1ec1u g\u00ec<\/em>. Kh\u00f4ng c\u00f3 b\u1ed1i c\u1ea3nh n\u00e0y, c\u00e1c k\u1ef9 s\u01b0 c\u00f3 th\u1ec3 x\u00e2y d\u1ef1ng \u0111\u00fang t\u00ednh n\u0103ng nh\u01b0ng l\u1ea1i kh\u00f4ng gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c v\u1ea5n \u0111\u1ec1 th\u1ef1c s\u1ef1 c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/p>\n<ul>\n<li><strong>H\u01b0\u1edbng \u0111\u1ebfn gi\u00e1 tr\u1ecb:<\/strong>M\u1ed7i c\u00e2u chuy\u1ec7n ph\u1ea3i mang l\u1ea1i gi\u00e1 tr\u1ecb c\u1ee5 th\u1ec3 cho ng\u01b0\u1eddi d\u00f9ng ho\u1eb7c doanh nghi\u1ec7p.<\/li>\n<li><strong>H\u1ee3p t\u00e1c:<\/strong>N\u00f3 \u0111\u00f3ng vai tr\u00f2 l\u00e0 l\u1eddi nh\u1eafc \u0111\u1ec3 th\u1ea3o lu\u1eadn gi\u1eefa s\u1ea3n ph\u1ea9m, thi\u1ebft k\u1ebf v\u00e0 k\u1ef9 thu\u1eadt.<\/li>\n<li><strong>C\u00f3 th\u1ec3 ki\u1ec3m th\u1eed:<\/strong>N\u00f3 ph\u1ea3i c\u00f3 c\u00e1c ti\u00eau ch\u00ed r\u00f5 r\u00e0ng v\u1ec1 th\u00e0nh c\u00f4ng c\u00f3 th\u1ec3 x\u00e1c minh \u0111\u01b0\u1ee3c.<\/li>\n<\/ul>\n<p>Khi nh\u1eefng y\u1ebfu t\u1ed1 n\u00e0y v\u1eafng m\u1eb7t, c\u00e2u chuy\u1ec7n tr\u1edf th\u00e0nh m\u1ed9t v\u00e9 c\u00f4ng vi\u1ec7c thay v\u00ec m\u1ed9t c\u00e2u chuy\u1ec7n k\u1ec3. C\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n th\u00edch c\u00e1c c\u00e2u chuy\u1ec7n k\u1ec3 v\u00ec ch\u00fang cho ph\u00e9p h\u1ecd s\u1eed d\u1ee5ng ph\u00e1n \u0111o\u00e1n c\u1ee7a b\u1ea3n th\u00e2n \u0111\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 m\u1ed9t c\u00e1ch s\u00e1ng t\u1ea1o, thay v\u00ec tu\u00e2n theo nh\u1eefng h\u01b0\u1edbng d\u1eabn c\u1ee9ng nh\u1eafc, c\u00f3 th\u1ec3 sai l\u1ec7ch.<\/p>\n<h2>\ud83d\udccf M\u00f4 h\u00ecnh INVEST<\/h2>\n<p>\u0110\u1ec3 \u0111\u1ea3m b\u1ea3o m\u1ed9t c\u00e2u chuy\u1ec7n c\u00f3 th\u1ec3 tri\u1ec3n khai \u0111\u01b0\u1ee3c, n\u00f3 th\u01b0\u1eddng n\u00ean tu\u00e2n theo m\u00f4 h\u00ecnh INVEST. Ch\u1eef vi\u1ebft t\u1eaft n\u00e0y \u0111\u00f3ng vai tr\u00f2 nh\u01b0 m\u1ed9t danh s\u00e1ch ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng. B\u1ecf qua b\u1ea5t k\u1ef3 th\u00e0nh ph\u1ea7n n\u00e0o th\u01b0\u1eddng d\u1eabn \u0111\u1ebfn nh\u1eefng c\u00e2u chuy\u1ec7n qu\u00e1 kh\u00f3 \u01b0\u1edbc l\u01b0\u1ee3ng ho\u1eb7c tri\u1ec3n khai.<\/p>\n<h3>1. \u0110\u1ed9c l\u1eadp<\/h3>\n<p>C\u00e1c c\u00e2u chuy\u1ec7n n\u00ean \u0111\u1ed9c l\u1eadp v\u1edbi nhau c\u00e0ng nhi\u1ec1u c\u00e0ng t\u1ed1t. M\u1ee9c \u0111\u1ed9 li\u00ean k\u1ebft cao gi\u1eefa c\u00e1c c\u00e2u chuy\u1ec7n s\u1ebd t\u1ea1o ra \u0111i\u1ec3m ngh\u1ebdn. N\u1ebfu c\u00e2u chuy\u1ec7n B kh\u00f4ng th\u1ec3 b\u1eaft \u0111\u1ea7u cho \u0111\u1ebfn khi c\u00e2u chuy\u1ec7n A ho\u00e0n th\u00e0nh, th\u00ec ch\u00fang n\u00ean \u0111\u01b0\u1ee3c g\u1ed9p l\u1ea1i ho\u1eb7c qu\u1ea3n l\u00fd m\u1ed1i ph\u1ee5 thu\u1ed9c m\u1ed9t c\u00e1ch r\u00f5 r\u00e0ng. C\u00e1c c\u00e2u chuy\u1ec7n \u0111\u1ed9c l\u1eadp gi\u00fap c\u00e1c \u0111\u1ed9i linh ho\u1ea1t \u01b0u ti\u00ean c\u00f4ng vi\u1ec7c.<\/p>\n<h3>2. C\u00f3 th\u1ec3 th\u01b0\u01a1ng l\u01b0\u1ee3ng<\/h3>\n<p>Chi ti\u1ebft c\u1ee7a m\u1ed9t c\u00e2u chuy\u1ec7n kh\u00f4ng ph\u1ea3i l\u00e0 b\u1ea5t bi\u1ebfn. Ti\u00eau \u0111\u1ec1 v\u00e0 m\u00f4 t\u1ea3 cung c\u1ea5p ph\u1ea1m vi, nh\u01b0ng chi ti\u1ebft tri\u1ec3n khai v\u1eabn m\u1edf ra \u0111\u1ec3 th\u1ea3o lu\u1eadn. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n \u0111\u1ec1 xu\u1ea5t c\u00e1c gi\u1ea3i ph\u00e1p k\u1ef9 thu\u1eadt t\u1ed1t h\u01a1n, v\u1eabn \u0111\u1ea1t \u0111\u01b0\u1ee3c gi\u00e1 tr\u1ecb ng\u01b0\u1eddi d\u00f9ng t\u01b0\u01a1ng \u0111\u01b0\u01a1ng.<\/p>\n<h3>3. Mang l\u1ea1i gi\u00e1 tr\u1ecb<\/h3>\n<p>M\u1ed7i c\u00e2u chuy\u1ec7n ph\u1ea3i mang l\u1ea1i gi\u00e1 tr\u1ecb. N\u1ebfu m\u1ed9t c\u00e2u chuy\u1ec7n ch\u1ec9 l\u00e0 c\u00f4ng vi\u1ec7c k\u1ef9 thu\u1eadt n\u1ed9i b\u1ed9 m\u00e0 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn ng\u01b0\u1eddi d\u00f9ng, th\u00ec n\u00f3 n\u00ean \u0111\u01b0\u1ee3c tr\u00ecnh b\u00e0y theo c\u00e1ch kh\u00e1c (v\u00ed d\u1ee5: nh\u01b0 m\u1ed9t nhi\u1ec7m v\u1ee5 k\u1ef9 thu\u1eadt) ho\u1eb7c \u0111\u01b0\u1ee3c bi\u1ec7n minh b\u1eb1ng \u0111\u00f3ng g\u00f3p c\u1ee7a n\u00f3 \u0111\u1ed1i v\u1edbi s\u1ef1 \u1ed5n \u0111\u1ecbnh c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p>\n<h3>4. C\u00f3 th\u1ec3 \u01b0\u1edbc l\u01b0\u1ee3ng<\/h3>\n<p>C\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n ph\u1ea3i c\u00f3 th\u1ec3 \u01b0\u1edbc l\u01b0\u1ee3ng n\u1ed7 l\u1ef1c c\u1ea7n thi\u1ebft. N\u1ebfu m\u1ed9t c\u00e2u chuy\u1ec7n qu\u00e1 m\u01a1 h\u1ed3 ho\u1eb7c ph\u1ee5 thu\u1ed9c v\u00e0o c\u00f4ng ngh\u1ec7 ch\u01b0a bi\u1ebft, th\u00ec kh\u00f4ng th\u1ec3 \u01b0\u1edbc l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c. H\u00e3y chia nh\u1ecf n\u00f3 cho \u0111\u1ebfn khi m\u1ee9c \u0111\u1ed9 b\u1ea5t \u0111\u1ecbnh \u0111\u01b0\u1ee3c gi\u1ea3m xu\u1ed1ng m\u1ee9c c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t.<\/p>\n<h3>5. Nh\u1ecf g\u1ecdn<\/h3>\n<p>M\u1ed9t c\u00e2u chuy\u1ec7n c\u1ea7n \u0111\u1ee7 nh\u1ecf \u0111\u1ec3 c\u00f3 th\u1ec3 ho\u00e0n th\u00e0nh trong m\u1ed9t l\u1ea7n sprint. C\u00e1c c\u00e2u chuy\u1ec7n l\u1edbn (th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 c\u00e1c c\u1ed1t truy\u1ec7n l\u1edbn) n\u00ean \u0111\u01b0\u1ee3c chia nh\u1ecf th\u00e0nh c\u00e1c m\u1ea3nh ch\u1ee9c n\u0103ng nh\u1ecf, theo chi\u1ec1u d\u1ecdc. \u0110i\u1ec1u n\u00e0y gi\u00fap gi\u1ea3m r\u1ee7i ro v\u00e0 t\u0103ng t\u1ea7n su\u1ea5t giao h\u00e0ng.<\/p>\n<h3>6. C\u00f3 th\u1ec3 ki\u1ec3m th\u1eed<\/h3>\n<p>\u0110i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng. N\u1ebfu b\u1ea1n kh\u00f4ng th\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1ch ki\u1ec3m ch\u1ee9ng c\u00e2u chuy\u1ec7n \u0111\u00e3 ho\u00e0n th\u00e0nh, th\u00ec n\u00f3 ch\u01b0a s\u1eb5n s\u00e0ng. Kh\u1ea3 n\u0103ng ki\u1ec3m th\u1eed \u0111\u1ea3m b\u1ea3o r\u1eb1ng \u0111\u1ecbnh ngh\u0129a v\u1ec1 &#8216;\u0111\u00e3 ho\u00e0n th\u00e0nh&#8217; l\u00e0 kh\u00e1ch quan, lo\u1ea1i b\u1ecf nh\u1eefng tranh c\u00e3i ch\u1ee7 quan v\u1ec1 vi\u1ec7c c\u00f4ng vi\u1ec7c c\u00f3 th\u1ef1c s\u1ef1 ho\u00e0n t\u1ea5t hay kh\u00f4ng.<\/p>\n<h2>\ud83d\udee0\ufe0f Gi\u1ea3i ph\u1eabu c\u1ee7a m\u1ed9t c\u00e2u chuy\u1ec7n th\u00e2n thi\u1ec7n v\u1edbi nh\u00e0 ph\u00e1t tri\u1ec3n<\/h2>\n<p>M\u1ed9t c\u00e2u chuy\u1ec7n ng\u01b0\u1eddi d\u00f9ng m\u1ea1nh m\u1ebd ch\u1ee9a c\u00e1c ph\u1ea7n c\u1ee5 th\u1ec3 gi\u00fap \u0111\u1ecbnh h\u01b0\u1edbng quy tr\u00ecnh k\u1ef9 thu\u1eadt. M\u1ed7i ph\u1ea7n \u0111\u1ec1u c\u00f3 m\u1ee5c \u0111\u00edch ri\u00eang bi\u1ec7t nh\u1eb1m gi\u1ea3m thi\u1ec3u s\u1ef1 m\u01a1 h\u1ed3.<\/p>\n<h3>1. Ti\u00eau \u0111\u1ec1<\/h3>\n<p>Ti\u00eau \u0111\u1ec1 c\u1ea7n ng\u1eafn g\u1ecdn v\u00e0 m\u00f4 t\u1ea3 r\u00f5 r\u00e0ng. N\u00f3 \u0111\u00f3ng vai tr\u00f2 nh\u01b0 ti\u00eau \u0111\u1ec1 ch\u00ednh trong danh s\u00e1ch c\u00f4ng vi\u1ec7c ch\u1edd x\u1eed l\u00fd. Tr\u00e1nh d\u00f9ng ti\u00eau \u0111\u1ec1 chung chung nh\u01b0 \u201cS\u1eeda l\u1ed7i \u0111\u0103ng nh\u1eadp\u201d. Thay v\u00e0o \u0111\u00f3, h\u00e3y d\u00f9ng \u201cCho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng \u0111\u1eb7t l\u1ea1i m\u1eadt kh\u1ea9u qua email\u201d. \u0110i\u1ec1u n\u00e0y ngay l\u1eadp t\u1ee9c l\u00e0m r\u00f5 ph\u1ea1m vi.<\/p>\n<h3>2. M\u00f4 t\u1ea3<\/h3>\n<p>S\u1eed d\u1ee5ng \u0111\u1ecbnh d\u1ea1ng chu\u1ea9n, nh\u01b0ng \u0111\u1ea3m b\u1ea3o n\u00f3 \u0111\u01b0\u1ee3c \u0111i\u1ec1n \u0111\u1ea7y \u0111\u1ee7:<\/p>\n<ul>\n<li><strong>L\u00e0 m\u1ed9t:<\/strong>X\u00e1c \u0111\u1ecbnh r\u00f5 nh\u00e2n v\u1eadt ng\u01b0\u1eddi d\u00f9ng. Tr\u00e1nh d\u00f9ng c\u00e1c thu\u1eadt ng\u1eef chung chung nh\u01b0 \u201cNg\u01b0\u1eddi d\u00f9ng\u201d. H\u00e3y d\u00f9ng \u201cTh\u00e0nh vi\u00ean cao c\u1ea5p\u201d ho\u1eb7c \u201cThanh to\u00e1n kh\u00e1ch truy c\u1eadp\u201d.<\/li>\n<li><strong>T\u00f4i mu\u1ed1n:<\/strong>M\u00f4 t\u1ea3 h\u00e0nh \u0111\u1ed9ng. S\u1eed d\u1ee5ng \u0111\u1ed9ng t\u1eeb ch\u1ee7 \u0111\u1ed9ng.<\/li>\n<li><strong>\u0110\u1ec3:<\/strong>Gi\u1ea3i th\u00edch l\u1ee3i \u00edch. \u0110\u00e2y l\u00e0 ph\u1ea7n quan tr\u1ecdng nh\u1ea5t \u0111\u1ec3 nh\u00e0 ph\u00e1t tri\u1ec3n hi\u1ec3u \u0111\u01b0\u1ee3c m\u1ee5c ti\u00eau.<\/li>\n<\/ul>\n<h3>3. Ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn (AC)<\/h3>\n<p>Ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn l\u00e0 nh\u1eefng \u0111i\u1ec1u ki\u1ec7n ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u00e1p \u1ee9ng \u0111\u1ec3 c\u00e2u chuy\u1ec7n \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn. Ch\u00fang x\u00e1c \u0111\u1ecbnh ranh gi\u1edbi c\u1ee7a c\u00e2u chuy\u1ec7n. C\u00f3 hai c\u00e1ch ti\u1ebfp c\u1eadn ch\u00ednh:<\/p>\n<ul>\n<li><strong>\u0110i\u1ec3m \u0111\u00e1nh d\u1ea5u:<\/strong>Danh s\u00e1ch \u0111\u01a1n gi\u1ea3n c\u00e1c \u0111i\u1ec1u ki\u1ec7n.<\/li>\n<li><strong>D\u1ef1a tr\u00ean t\u00ecnh hu\u1ed1ng (Gherkin):<\/strong>S\u1eed d\u1ee5ng c\u00fa ph\u00e1p Given\/When\/Then \u0111\u1ec3 m\u00f4 t\u1ea3 h\u00e0nh vi.<\/li>\n<\/ul>\n<p><strong>T\u1ea1i sao AC quan tr\u1ecdng:<\/strong>Nh\u00e0 ph\u00e1t tri\u1ec3n d\u00f9ng AC \u0111\u1ec3 vi\u1ebft c\u00e1c b\u00e0i ki\u1ec3m th\u1eed \u0111\u01a1n v\u1ecb. Ng\u01b0\u1eddi qu\u1ea3n l\u00fd s\u1ea3n ph\u1ea9m d\u00f9ng AC \u0111\u1ec3 x\u00e1c minh b\u1ea3n d\u1ef1ng. \u0110\u00f3 l\u00e0 h\u1ee3p \u0111\u1ed3ng v\u1ec1 vi\u1ec7c ho\u00e0n th\u00e0nh.<\/p>\n<h3>4. Ghi ch\u00fa v\u00e0 b\u1ed1i c\u1ea3nh<\/h3>\n<p>Bao g\u1ed3m c\u00e1c li\u00ean k\u1ebft \u0111\u1ebfn b\u1ea3n ph\u00e1c th\u1ea3o thi\u1ebft k\u1ebf, t\u00e0i li\u1ec7u API ho\u1eb7c tham chi\u1ebfu m\u00e3 ngu\u1ed3n hi\u1ec7n c\u00f3. N\u1ebfu c\u00f3 c\u00e1c tr\u01b0\u1eddng h\u1ee3p \u0111\u1eb7c bi\u1ec7t kh\u00f3 x\u1eed l\u00fd, h\u00e3y ghi ch\u00fa l\u1ea1i \u1edf \u0111\u00e2y. \u0110i\u1ec1u n\u00e0y gi\u00fap tr\u00e1nh vi\u1ec7c nh\u00e0 ph\u00e1t tri\u1ec3n ph\u1ea3i \u0111o\u00e1n m\u00f2 hay d\u1eebng l\u1ea1i \u0111\u1ec3 h\u1ecfi l\u1ea1i nhi\u1ec1u l\u1ea7n.<\/p>\n<h2>\ud83e\uddea Ph\u00e2n t\u00edch s\u00e2u: Ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn<\/h2>\n<p>Nhi\u1ec1u \u0111\u1ed9i ng\u0169 \u0111\u00e1nh gi\u00e1 th\u1ea5p t\u1ea7m quan tr\u1ecdng c\u1ee7a Ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn. Ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn k\u00e9m d\u1eabn \u0111\u1ebfn hi\u1ec7n t\u01b0\u1ee3ng \u201cT\u00f4i ngh\u0129 n\u00f3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 v\u1eady\u201d. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1ch vi\u1ebft c\u00e1c ti\u00eau ch\u00ed hi\u1ec7u qu\u1ea3.<\/p>\n<h3>N\u00ean bao g\u1ed3m:<\/h3>\n<ul>\n<li><strong>\u0110\u01b0\u1eddng \u0111i thu\u1eadn l\u1ee3i:<\/strong>Lu\u1ed3ng chu\u1ea9n m\u00e0 m\u1ecdi th\u1ee9 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 mong \u0111\u1ee3i.<\/li>\n<li><strong>Tr\u01b0\u1eddng h\u1ee3p bi\u00ean:<\/strong> \u0110i\u1ec1u g\u00ec x\u1ea3y ra n\u1ebfu \u0111\u1ea7u v\u00e0o tr\u1ed1ng? N\u1ebfu m\u1ea1ng th\u1ea5t b\u1ea1i? N\u1ebfu gi\u1edbi h\u1ea1n \u0111\u01b0\u1ee3c \u0111\u1ea1t t\u1edbi?<\/li>\n<li><strong>Y\u00eau c\u1ea7u phi ch\u1ee9c n\u0103ng:<\/strong> Ng\u01b0\u1ee1ng hi\u1ec7u su\u1ea5t, c\u00e1c r\u00e0ng bu\u1ed9c b\u1ea3o m\u1eadt ho\u1eb7c ti\u00eau chu\u1ea9n kh\u1ea3 n\u0103ng truy c\u1eadp.<\/li>\n<\/ul>\n<h3>Kh\u00f4ng bao g\u1ed3m:<\/h3>\n<ul>\n<li><strong>Chi ti\u1ebft tri\u1ec3n khai:<\/strong> Kh\u00f4ng x\u00e1c \u0111\u1ecbnh b\u1ea3ng c\u01a1 s\u1edf d\u1eef li\u1ec7u n\u00e0o c\u1ea7n c\u1eadp nh\u1eadt hay th\u01b0 vi\u1ec7n n\u00e0o c\u1ea7n s\u1eed d\u1ee5ng. \u0110\u1ec3 nh\u00e0 ph\u00e1t tri\u1ec3n t\u1ef1 quy\u1ebft \u0111\u1ecbnh.<\/li>\n<li><strong>Gi\u1ea3 \u0111\u1ecbnh:<\/strong> N\u1ebfu b\u1ea1n gi\u1ea3 \u0111\u1ecbnh m\u1ed9t t\u00ednh n\u0103ng t\u1ed3n t\u1ea1i, h\u00e3y x\u00e1c minh n\u00f3 trong \u0111i\u1ec1u ki\u1ec7n ch\u1ea5p nh\u1eadn ho\u1eb7c ghi ch\u00fa v\u00e0o ng\u1eef c\u1ea3nh.<\/li>\n<\/ul>\n<p><strong>V\u00ed d\u1ee5 v\u1ec1 t\u00ecnh hu\u1ed1ng:<\/strong><\/p>\n<p><em>T\u00ecnh hu\u1ed1ng: Ng\u01b0\u1eddi d\u00f9ng g\u1eedi bi\u1ec3u m\u1eabu li\u00ean h\u1ec7.<\/em><\/p>\n<ul>\n<li>Cho r\u1eb1ng ng\u01b0\u1eddi d\u00f9ng \u0111ang \u1edf trang li\u00ean h\u1ec7<\/li>\n<li>Khi ng\u01b0\u1eddi d\u00f9ng \u0111i\u1ec1n \u0111\u1ea7y \u0111\u1ee7 c\u00e1c tr\u01b0\u1eddng b\u1eaft bu\u1ed9c v\u00e0 nh\u1ea5p v\u00e0o n\u00fat g\u1eedi<\/li>\n<li>Th\u00ec d\u1eef li\u1ec7u bi\u1ec3u m\u1eabu \u0111\u01b0\u1ee3c g\u1eedi \u0111\u1ebfn m\u00e1y ch\u1ee7<\/li>\n<li>V\u00e0 hi\u1ec3n th\u1ecb th\u00f4ng b\u00e1o th\u00e0nh c\u00f4ng<\/li>\n<li>V\u00e0 ng\u01b0\u1eddi d\u00f9ng \u0111\u01b0\u1ee3c chuy\u1ec3n h\u01b0\u1edbng \u0111\u1ebfn trang ch\u1ee7<\/li>\n<\/ul>\n<p>L\u01b0u \u00fd c\u00e1ch m\u00f4 t\u1ea3 n\u00e0y n\u00f3i v\u1ec1 h\u00e0nh vi ch\u1ee9 kh\u00f4ng ph\u1ea3i m\u00e3 ngu\u1ed3n. N\u00f3 trao quy\u1ec1n cho nh\u00e0 ph\u00e1t tri\u1ec3n tri\u1ec3n khai th\u00f4ng b\u00e1o th\u00e0nh c\u00f4ng th\u00f4ng qua h\u1ed9p tho\u1ea1i, th\u00f4ng b\u00e1o d\u1ea1ng toast ho\u1eb7c trang m\u1edbi, mi\u1ec5n l\u00e0 ng\u01b0\u1eddi d\u00f9ng c\u1ea3m nh\u1eadn \u0111\u01b0\u1ee3c s\u1ef1 th\u00e0nh c\u00f4ng.<\/p>\n<h2>\ud83d\udeab Nh\u1eefng sai l\u1ea7m ph\u1ed5 bi\u1ebfn v\u00e0 c\u00e1ch tr\u00e1nh ch\u00fang<\/h2>\n<p>Ngay c\u1ea3 c\u00e1c \u0111\u1ed9i c\u00f3 kinh nghi\u1ec7m c\u0169ng m\u1eafc sai l\u1ea7m khi vi\u1ebft c\u00e1c c\u00e2u chuy\u1ec7n. Nh\u1eadn di\u1ec7n nh\u1eefng m\u1eabu n\u00e0y gi\u00fap c\u00e1c \u0111\u1ed9i c\u1ea3i thi\u1ec7n s\u1ee9c kh\u1ecfe danh s\u00e1ch c\u00f4ng vi\u1ec7c.<\/p>\n<h3>1. C\u00e2u chuy\u1ec7n \u201cL\u00e0 m\u1ed9t nh\u00e0 ph\u00e1t tri\u1ec3n\u201d<\/h3>\n<p>C\u00e1c c\u00e2u chuy\u1ec7n g\u1ea7n nh\u01b0 lu\u00f4n ph\u1ea3i \u0111\u01b0\u1ee3c nh\u00ecn t\u1eeb g\u00f3c \u0111\u1ed9 ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i. N\u1ebfu c\u00e2u chuy\u1ec7n l\u00e0 \u201cL\u00e0 m\u1ed9t nh\u00e0 ph\u00e1t tri\u1ec3n, t\u00f4i mu\u1ed1n t\u00e1i c\u1ea5u tr\u00fac m\u00e3 ngu\u1ed3n\u201d, th\u00ec \u0111\u00f3 l\u00e0 m\u1ed9t nhi\u1ec7m v\u1ee5 k\u1ef9 thu\u1eadt, ch\u1ee9 kh\u00f4ng ph\u1ea3i c\u00e2u chuy\u1ec7n ng\u01b0\u1eddi d\u00f9ng. D\u00f9 vi\u1ec7c gi\u1ea3m n\u1ee3 k\u1ef9 thu\u1eadt l\u00e0 r\u1ea5t quan tr\u1ecdng, nh\u01b0ng n\u00f3 c\u1ea7n \u0111\u01b0\u1ee3c tr\u00ecnh b\u00e0y d\u01b0\u1edbi d\u1ea1ng t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho gi\u00e1 tr\u1ecb t\u01b0\u01a1ng lai (v\u00ed d\u1ee5: \u201cCho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng t\u1ea3i b\u00e1o c\u00e1o nhanh h\u01a1n b\u1eb1ng c\u00e1ch t\u1ed1i \u01b0u h\u00f3a truy v\u1ea5n\u201d).<\/p>\n<h3>2. Thi\u1ebfu c\u00e1c tr\u01b0\u1eddng h\u1ee3p bi\u00ean<\/h3>\n<p>C\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n th\u01b0\u1eddng b\u1ecb \u0111\u1ed5 l\u1ed7i cho c\u00e1c l\u1ed7i m\u00e0 ch\u01b0a bao gi\u1edd \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp trong c\u00e2u chuy\u1ec7n. N\u1ebfu c\u00e2u chuy\u1ec7n kh\u00f4ng n\u00f3i r\u00f5 \u0111i\u1ec1u g\u00ec x\u1ea3y ra khi x\u1ea3y ra th\u1eddi gian ch\u1edd m\u1ea1ng h\u1ebft h\u1ea1n, nh\u00e0 ph\u00e1t tri\u1ec3n c\u00f3 th\u1ec3 s\u1ebd kh\u00f4ng tri\u1ec3n khai c\u01a1 ch\u1ebf th\u1eed l\u1ea1i. Vi\u1ec7c n\u00eau r\u00f5 c\u00e1c t\u00ecnh hu\u1ed1ng ti\u00eau c\u1ef1c trong \u0111i\u1ec1u ki\u1ec7n ch\u1ea5p nh\u1eadn s\u1ebd ng\u0103n ng\u1eeba \u0111i\u1ec1u n\u00e0y.<\/p>\n<h3>3. \u0110\u1ed9ng t\u1eeb m\u01a1 h\u1ed3<\/h3>\n<p>Tr\u00e1nh d\u00f9ng c\u00e1c t\u1eeb nh\u01b0 \u201cc\u1ea3i thi\u1ec7n\u201d, \u201ct\u1ed1i \u01b0u h\u00f3a\u201d ho\u1eb7c \u201cs\u1eeda l\u1ed7i\u201d. Nh\u1eefng t\u1eeb n\u00e0y mang t\u00ednh ch\u1ee7 quan. Thay v\u00e0o \u0111\u00f3, h\u00e3y d\u00f9ng \u201cgi\u1ea3m th\u1eddi gian t\u1ea3i xu\u1ed1ng 2 gi\u00e2y\u201d, \u201ct\u0103ng t\u1ef7 l\u1ec7 th\u00e0nh c\u00f4ng l\u00ean 99%\u201d, ho\u1eb7c \u201cs\u1eeda hi\u1ec3n th\u1ecb th\u00f4ng b\u00e1o l\u1ed7i\u201d. C\u00e1c ch\u1ec9 s\u1ed1 \u0111o l\u01b0\u1eddng \u0111\u01b0\u1ee3c gi\u00fap lo\u1ea1i b\u1ecf s\u1ef1 m\u01a1 h\u1ed3.<\/p>\n<h3>4. G\u00e1nh qu\u00e1 nhi\u1ec1u trong m\u1ed9t c\u00e2u chuy\u1ec7n<\/h3>\n<p>K\u1ebft h\u1ee3p nhi\u1ec1u nhu c\u1ea7u ng\u01b0\u1eddi d\u00f9ng v\u00e0o m\u1ed9t c\u00e2u chuy\u1ec7n s\u1ebd t\u1ea1o ra \u0111\u1ed9 ph\u1ee9c t\u1ea1p. N\u1ebfu m\u1ed9t c\u00e2u chuy\u1ec7n y\u00eau c\u1ea7u thay \u0111\u1ed5i c\u01a1 s\u1edf d\u1eef li\u1ec7u, API v\u00e0 giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng, th\u00ec c\u00f3 kh\u1ea3 n\u0103ng n\u00f3 qu\u00e1 l\u1edbn. H\u00e3y chia nh\u1ecf th\u00e0nh c\u00e1c m\u1ea3nh d\u1ecdc nh\u1ecf h\u01a1n.<\/p>\n<h2>\ud83e\udd1d H\u1ee3p t\u00e1c: Ti\u00eau chu\u1ea9n s\u1eb5n s\u00e0ng<\/h2>\n<p>Vi\u1ebft m\u1ed9t c\u00e2u chuy\u1ec7n ch\u1ec9 l\u00e0 m\u1ed9t n\u1eeda cu\u1ed9c chi\u1ebfn. \u0110\u1ed9i c\u1ea7n th\u1ed1ng nh\u1ea5t v\u1ec1 nh\u1eefng g\u00ec t\u1ea1o th\u00e0nh m\u1ed9t c\u00e2u chuy\u1ec7n \u201cs\u1eb5n s\u00e0ng\u201d tr\u01b0\u1edbc khi \u0111\u01b0a v\u00e0o ph\u00e1t tri\u1ec3n. \u0110i\u1ec1u n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c ghi l\u1ea1i trong Ti\u00eau chu\u1ea9n s\u1eb5n s\u00e0ng (DoR). M\u1ed9t c\u00e2u chuy\u1ec7n kh\u00f4ng n\u00ean \u0111\u01b0\u1ee3c \u01b0\u1edbc l\u01b0\u1ee3ng hay th\u1ef1c hi\u1ec7n cho \u0111\u1ebfn khi \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau ch\u00ed n\u00e0y.<\/p>\n<table>\n<thead>\n<tr>\n<th>Ti\u00eau ch\u00ed<\/th>\n<th>M\u00f4 t\u1ea3<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Gi\u00e1 tr\u1ecb r\u00f5 r\u00e0ng<\/td>\n<td>Ph\u1ea7n \u201c\u0110\u1ec3\u201d gi\u1ea3i th\u00edch gi\u00e1 tr\u1ecb kinh doanh.<\/td>\n<\/tr>\n<tr>\n<td>H\u00ecnh \u1ea3nh \u0111\u00ednh k\u00e8m<\/td>\n<td>C\u00e1c b\u1ea3n m\u00f4 ph\u1ecfng thi\u1ebft k\u1ebf ho\u1eb7c s\u01a1 \u0111\u1ed3 b\u1ed1 c\u1ee5c \u0111\u00e3 \u0111\u01b0\u1ee3c li\u00ean k\u1ebft.<\/td>\n<\/tr>\n<tr>\n<td>Ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh<\/td>\n<td>C\u00e1c ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn \u0111\u00e3 \u0111\u01b0\u1ee3c vi\u1ebft v\u00e0 \u0111\u1ed3ng thu\u1eadn.<\/td>\n<\/tr>\n<tr>\n<td>C\u00e1c ph\u1ee5 thu\u1ed9c \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh<\/td>\n<td>C\u00e1c API b\u00ean ngo\u00e0i ho\u1eb7c d\u1ecbch v\u1ee5 b\u00ean th\u1ee9 ba \u0111\u00e3 \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn.<\/td>\n<\/tr>\n<tr>\n<td>Thi\u1ebft k\u1ebf \u0111\u00e3 \u0111\u01b0\u1ee3c xem x\u00e9t<\/td>\n<td>Ph\u00f2ng k\u1ef9 thu\u1eadt \u0111\u00e3 xem x\u00e9t thi\u1ebft k\u1ebf v\u1ec1 t\u00ednh kh\u1ea3 thi.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Th\u1ef1c hi\u1ec7n m\u1ed9t DoR gi\u00fap ti\u1ebft ki\u1ec7m th\u1eddi gian trong sprint. N\u00f3 ng\u0103n c\u1ea3n c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n l\u1ea5y m\u1ed9t c\u00e2u chuy\u1ec7n r\u1ed3i nh\u1eadn ra gi\u1eefa ch\u1eebng r\u1eb1ng h\u1ecd thi\u1ebfu th\u00f4ng tin \u0111\u1ec3 ti\u1ebfp t\u1ee5c.<\/p>\n<h2>\ud83d\udd04 V\u00ed d\u1ee5 chuy\u1ec3n \u0111\u1ed5i: T\u1ec7 sang T\u1ed1t<\/h2>\n<p>Xem x\u00e9t s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa m\u1ed9t c\u00e2u chuy\u1ec7n y\u1ebfu v\u00e0 m\u1ed9t c\u00e2u chuy\u1ec7n m\u1ea1nh gi\u00fap l\u00e0m n\u1ed5i b\u1eadt c\u00e1c nguy\u00ean t\u1eafc \u0111\u01b0\u1ee3c th\u1ea3o lu\u1eadn \u1edf tr\u00ean.<\/p>\n<table>\n<thead>\n<tr>\n<th>Y\u1ebfu t\u1ed1<\/th>\n<th>\u274c C\u00e2u chuy\u1ec7n y\u1ebfu<\/th>\n<th>\u2705 C\u00e2u chuy\u1ec7n m\u1ea1nh<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Ti\u00eau \u0111\u1ec1<\/strong><\/td>\n<td>S\u1eeda l\u1ed7i t\u00ecm ki\u1ebfm<\/td>\n<td>B\u1eadt t\u00ecm ki\u1ebfm linh ho\u1ea1t cho t\u00ean s\u1ea3n ph\u1ea9m<\/td>\n<\/tr>\n<tr>\n<td><strong>Nh\u00e2n v\u1eadt \u0111\u1ea1i di\u1ec7n<\/strong><\/td>\n<td>L\u00e0 m\u1ed9t ng\u01b0\u1eddi d\u00f9ng<\/td>\n<td>L\u00e0 m\u1ed9t ng\u01b0\u1eddi mua s\u1eafm \u0111ang t\u00ecm ki\u1ebfm c\u00e1c m\u1eb7t h\u00e0ng c\u1ee5 th\u1ec3<\/td>\n<\/tr>\n<tr>\n<td><strong>L\u1ee3i \u00edch<\/strong><\/td>\n<td>\u0110\u1ec3 t\u00ecm th\u1ea5y th\u1ee9 g\u00ec \u0111\u00f3<\/td>\n<td>\u0110\u1ec3 t\u00f4i c\u00f3 th\u1ec3 t\u00ecm th\u1ea5y s\u1ea3n ph\u1ea9m ngay c\u1ea3 khi c\u00f3 l\u1ed7i ch\u00ednh t\u1ea3<\/td>\n<\/tr>\n<tr>\n<td><strong>Ti\u00eau ch\u00ed<\/strong><\/td>\n<td>L\u00e0m cho n\u00f3 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t h\u01a1n<\/td>\n<td>Cho m\u1ed9t l\u1ed7i ch\u00ednh t\u1ea3 trong truy v\u1ea5n t\u00ecm ki\u1ebfm, hi\u1ec3n th\u1ecb k\u1ebft qu\u1ea3 li\u00ean quan trong v\u00f2ng 1 gi\u00e2y<\/td>\n<\/tr>\n<tr>\n<td><strong>Chi ti\u1ebft<\/strong><\/td>\n<td>Kh\u00f4ng c\u00f3<\/td>\n<td>\u0110\u00e3 c\u00f3 li\u00ean k\u1ebft \u0111\u1ebfn t\u00e0i li\u1ec7u thu\u1eadt to\u00e1n t\u00ecm ki\u1ebfm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>C\u00e2u chuy\u1ec7n m\u1ea1nh cung c\u1ea5p b\u1ed1i c\u1ea3nh, c\u00e1c gi\u1edbi h\u1ea1n v\u00e0 c\u00e1c ch\u1ec9 s\u1ed1 th\u00e0nh c\u00f4ng r\u00f5 r\u00e0ng. Nh\u00e0 ph\u00e1t tri\u1ec3n bi\u1ebft ch\u00ednh x\u00e1c m\u00ecnh c\u1ea7n x\u00e2y d\u1ef1ng g\u00ec v\u00e0 c\u00e1ch ki\u1ec3m ch\u1ee9ng n\u00f3.<\/p>\n<h2>\ud83d\udcc8 \u0110o l\u01b0\u1eddng s\u1ee9c kh\u1ecfe c\u00e2u chuy\u1ec7n<\/h2>\n<p>L\u00e0m sao b\u1ea1n bi\u1ebft \u0111\u01b0\u1ee3c c\u00e1c c\u00e2u chuy\u1ec7n c\u1ee7a m\u00ecnh \u0111ang \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n? H\u00e3y nh\u00ecn v\u00e0o lu\u1ed3ng c\u00f4ng vi\u1ec7c. N\u1ebfu c\u00e1c \u0111\u1ed9i th\u01b0\u1eddng xuy\u00ean b\u1ecb ch\u1eb7n v\u00ec ch\u1edd l\u00e0m r\u00f5, th\u00ec c\u00e1c c\u00e2u chuy\u1ec7n c\u1ee7a b\u1ea1n c\u00f3 kh\u1ea3 n\u0103ng ch\u01b0a ho\u00e0n ch\u1ec9nh. N\u1ebfu t\u1ef7 l\u1ec7 c\u00f4ng vi\u1ec7c ph\u1ea3i l\u00e0m l\u1ea1i ho\u1eb7c b\u00e1o l\u1ed7i cao ngay sau khi m\u1ed9t c\u00e2u chuy\u1ec7n \u0111\u01b0\u1ee3c \u0111\u00e1nh d\u1ea5u l\u00e0 ho\u00e0n th\u00e0nh, th\u00ec ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn l\u00e0 ch\u01b0a \u0111\u1ee7.<\/p>\n<p><strong>C\u00e1c ch\u1ec9 s\u1ed1 ch\u00ednh c\u1ea7n theo d\u00f5i:<\/strong><\/p>\n<ul>\n<li><strong>\u0110\u1ed9 l\u1ec7ch \u01b0\u1edbc t\u00ednh:<\/strong>C\u00e1c c\u00e2u chuy\u1ec7n c\u00f3 li\u00ean t\u1ee5c m\u1ea5t nhi\u1ec1u th\u1eddi gian h\u01a1n k\u1ebf ho\u1ea1ch kh\u00f4ng? \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 cho th\u1ea5y s\u1ef1 ph\u1ee9c t\u1ea1p \u1ea9n gi\u1ea5u ho\u1eb7c c\u00e1c c\u00e2u chuy\u1ec7n m\u01a1 h\u1ed3.<\/li>\n<li><strong>T\u1ef7 l\u1ec7 t\u1eeb ch\u1ed1i:<\/strong>M\u1ed9t c\u00e2u chuy\u1ec7n th\u01b0\u1eddng xuy\u00ean b\u1ecb tr\u1ea3 l\u1ea1i t\u1eeb QA do y\u00eau c\u1ea7u kh\u00f4ng r\u00f5 r\u00e0ng bao nhi\u00eau l\u1ea7n?<\/li>\n<li><strong>T\u1ea7n su\u1ea5t g\u00e2y c\u1ea3n tr\u1edf:<\/strong>M\u1ed9t nh\u00e0 ph\u00e1t tri\u1ec3n \u0111\u00e3 ph\u1ea3i d\u1eebng c\u00f4ng vi\u1ec7c bao nhi\u00eau l\u1ea7n \u0111\u1ec3 \u0111\u1eb7t c\u00e2u h\u1ecfi v\u1ec1 m\u1ed9t c\u00e2u chuy\u1ec7n?<\/li>\n<\/ul>\n<p>Theo d\u00f5i c\u00e1c ch\u1ec9 s\u1ed1 n\u00e0y gi\u00fap c\u00e1c \u0111\u1ed9i s\u1ea3n ph\u1ea9m v\u00e0 k\u1ef9 thu\u1eadt x\u00e1c \u0111\u1ecbnh n\u01a1i n\u00e0o \u0111ang x\u1ea3y ra s\u1ef1 c\u1ea3n tr\u1edf. N\u1ebfu \u0111\u1ed9 l\u1ec7ch cao, c\u00f3 l\u1ebd \u0111\u00e3 \u0111\u1ebfn l\u00fac \u0111\u1ea7u t\u01b0 th\u00eam th\u1eddi gian v\u00e0o vi\u1ec7c tinh ch\u1ec9nh tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u sprint.<\/p>\n<h2>\ud83e\udde0 T\u00e2m l\u00fd c\u1ee7a nh\u00e0 ph\u00e1t tri\u1ec3n<\/h2>\n<p>Hi\u1ec3u \u0111\u01b0\u1ee3c t\u1ea1i sao c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n th\u00edch c\u00e1c c\u00e2u chuy\u1ec7n r\u00f5 r\u00e0ng \u0111\u00f2i h\u1ecfi s\u1ef1 th\u1ea5u c\u1ea3m. Ph\u00e1t tri\u1ec3n l\u00e0 m\u1ed9t ho\u1ea1t \u0111\u1ed9ng t\u1ed1n nhi\u1ec1u n\u0103ng l\u01b0\u1ee3ng nh\u1eadn th\u1ee9c. M\u1ed7i s\u1ef1 m\u01a1 h\u1ed3 bu\u1ed9c ph\u1ea3i chuy\u1ec3n \u0111\u1ed5i tr\u1ea1ng th\u00e1i t\u01b0 duy. Khi m\u1ed9t nh\u00e0 ph\u00e1t tri\u1ec3n g\u1eb7p ph\u1ea3i y\u00eau c\u1ea7u m\u01a1 h\u1ed3, h\u1ecd ph\u1ea3i t\u1ea1m d\u1eebng \u0111\u1ec3 suy \u0111o\u00e1n. \u0110i\u1ec1u n\u00e0y ph\u00e1 v\u1ee1 tr\u1ea1ng th\u00e1i l\u00e0m vi\u1ec7c tr\u00f4i ch\u1ea3y c\u1ee7a h\u1ecd.<\/p>\n<p>C\u00e1c c\u00e2u chuy\u1ec7n r\u00f5 r\u00e0ng t\u00f4n tr\u1ecdng th\u1eddi gian v\u00e0 chuy\u00ean m\u00f4n c\u1ee7a nh\u00e0 ph\u00e1t tri\u1ec3n. Ch\u00fang cho th\u1ea5y ph\u00eda s\u1ea3n ph\u1ea9m \u0111\u00e3 ho\u00e0n th\u00e0nh c\u00f4ng vi\u1ec7c suy ngh\u0129, gi\u00fap ph\u00eda k\u1ef9 thu\u1eadt t\u1eadp trung v\u00e0o c\u00f4ng vi\u1ec7c gi\u1ea3i ph\u00e1p. M\u1ed1i h\u1ee3p t\u00e1c n\u00e0y x\u00e2y d\u1ef1ng ni\u1ec1m tin. Khi c\u00e1c k\u1ef9 s\u01b0 tin t\u01b0\u1edfng v\u00e0o \u0111\u1ed9 r\u00f5 r\u00e0ng c\u1ee7a y\u00eau c\u1ea7u, h\u1ecd s\u1ebd c\u00f3 xu h\u01b0\u1edbng n\u1eafm l\u1ea5y tr\u00e1ch nhi\u1ec7m th\u1ef1c hi\u1ec7n v\u00e0 \u0111\u1ec1 xu\u1ea5t c\u1ea3i ti\u1ebfn.<\/p>\n<h2>\ud83d\udee1\ufe0f X\u1eed l\u00fd n\u1ee3 k\u1ef9 thu\u1eadt<\/h2>\n<p>Kh\u00f4ng ph\u1ea3i c\u00e2u chuy\u1ec7n n\u00e0o c\u0169ng l\u00e0 t\u00ednh n\u0103ng m\u1edbi. \u0110\u00f4i khi c\u00f4ng vi\u1ec7c l\u00e0 duy tr\u00ec h\u1ec7 th\u1ed1ng. L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 vi\u1ebft m\u1ed9t c\u00e2u chuy\u1ec7n v\u1ec1 n\u1ee3 k\u1ef9 thu\u1eadt?<\/p>\n<p>Tr\u00e1nh vi\u1ebft \u201cS\u1eeda m\u00e3 ngu\u1ed3n c\u0169\u201d. Thay v\u00e0o \u0111\u00f3, h\u00e3y tr\u00ecnh b\u00e0y n\u00f3 theo gi\u00e1 tr\u1ecb m\u00e0 n\u00f3 mang l\u1ea1i cho h\u1ec7 th\u1ed1ng ho\u1eb7c ng\u01b0\u1eddi d\u00f9ng.<\/p>\n<ul>\n<li><strong>X\u1ea5u:<\/strong> \u201cT\u00e1i c\u1ea5u tr\u00fac m\u00f4-\u0111un thanh to\u00e1n\u201d.<\/li>\n<li><strong>T\u1ed1t:<\/strong> \u201cGi\u1ea3m l\u1ed7i x\u1eed l\u00fd thanh to\u00e1n b\u1eb1ng c\u00e1ch t\u00e1ch r\u1eddi logic x\u00e1c th\u1ef1c c\u0169\u201d.<\/li>\n<\/ul>\n<p>B\u1eb1ng c\u00e1ch li\u00ean k\u1ebft c\u00f4ng vi\u1ec7c k\u1ef9 thu\u1eadt v\u1edbi k\u1ebft qu\u1ea3 c\u00f3 th\u1ec3 \u0111o l\u01b0\u1eddng, b\u1ea1n h\u1ee3p l\u00fd h\u00f3a n\u1ed7 l\u1ef1c v\u00e0 \u0111\u1ea3m b\u1ea3o n\u00f3 \u0111\u01b0\u1ee3c \u01b0u ti\u00ean \u0111\u00fang m\u1ee9c so v\u1edbi c\u00e1c t\u00ednh n\u0103ng m\u1edbi.<\/p>\n<h2>\ud83d\udd0d Chi\u1ebfn l\u01b0\u1ee3c tinh ch\u1ec9nh<\/h2>\n<p>Tinh ch\u1ec9nh l\u00e0 qu\u00e1 tr\u00ecnh li\u00ean t\u1ee5c c\u1ea3i thi\u1ec7n c\u00e1c c\u00e2u chuy\u1ec7n tr\u01b0\u1edbc khi ch\u00fang \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o sprint. \u0110\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t s\u1ef1 ki\u1ec7n duy nh\u1ea5t. C\u00e1c bu\u1ed5i tinh ch\u1ec9nh hi\u1ec7u qu\u1ea3 bao g\u1ed3m:<\/p>\n<ul>\n<li><strong>\u0110\u1eb7t c\u00e2u h\u1ecfi:<\/strong>H\u00e3y \u0111\u1eb7t c\u00e2u h\u1ecfi \u201cN\u1ebfu ng\u01b0\u1eddi d\u00f9ng l\u00e0m X th\u00ec sao?\u201d \u0111\u1ec3 ph\u00e1t hi\u1ec7n c\u00e1c tr\u01b0\u1eddng h\u1ee3p bi\u00ean.<\/li>\n<li><strong>Chia nh\u1ecf:<\/strong>N\u1ebfu m\u1ed9t c\u00e2u chuy\u1ec7n c\u1ea3m gi\u00e1c qu\u00e1 l\u1edbn, h\u00e3y chia ngay th\u00e0nh c\u00e1c ph\u1ea7n nh\u1ecf h\u01a1n.<\/li>\n<li><strong>Tr\u1ef1c quan h\u00f3a:<\/strong>C\u00f9ng nhau v\u1ebd lu\u1ed3ng c\u00f4ng vi\u1ec7c tr\u00ean b\u1ea3ng tr\u1eafng ho\u1eb7c b\u1ea3ng s\u1ed1.<\/li>\n<li><strong>X\u00e1c minh:<\/strong> \u0110\u1ecdc ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn (AC) th\u00e0nh ti\u1ebfng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u00fang nghe c\u00f3 th\u1ec3 ki\u1ec3m th\u1eed \u0111\u01b0\u1ee3c.<\/li>\n<\/ul>\n<p>\u0110\u1ea7u t\u01b0 10-20% n\u0103ng l\u1ef1c c\u1ee7a sprint v\u00e0o vi\u1ec7c tinh ch\u1ec9nh s\u1ebd mang l\u1ea1i l\u1ee3i \u00edch r\u00f5 r\u1ec7t v\u1ec1 t\u1ed1c \u0111\u1ed9 v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng trong giai \u0111o\u1ea1n th\u1ef1c hi\u1ec7n.<\/p>\n<h2>\ud83d\udcdd T\u00f3m t\u1eaft c\u00e1c th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t<\/h2>\n<p>T\u00f3m l\u1ea1i, vi\u1ec7c x\u00e2y d\u1ef1ng c\u00e1c c\u00e2u chuy\u1ec7n ng\u01b0\u1eddi d\u00f9ng m\u00e0 c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n c\u1ea3m th\u1ea5y \u0111\u1ed3ng c\u1ea3m \u0111\u00f2i h\u1ecfi s\u1ef1 k\u1ef7 lu\u1eadt v\u00e0 s\u1ef1 r\u00f5 r\u00e0ng. \u0110i\u1ec1u n\u00e0y li\u00ean quan \u0111\u1ebfn vi\u1ec7c t\u1ea1o ra m\u1ed9t c\u00e2y c\u1ea7u gi\u1eefa m\u1ee5c \u0111\u00edch v\u00e0 th\u1ef1c thi. B\u1eb1ng c\u00e1ch t\u1eadp trung v\u00e0o gi\u00e1 tr\u1ecb, x\u00e1c \u0111\u1ecbnh c\u00e1c ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn r\u00f5 r\u00e0ng v\u00e0 h\u1ee3p t\u00e1c s\u1edbm, c\u00e1c \u0111\u1ed9i c\u00f3 th\u1ec3 gi\u1ea3m l\u00e3ng ph\u00ed v\u00e0 t\u0103ng t\u1ed1c \u0111\u1ed9 giao h\u00e0ng.<\/p>\n<ul>\n<li>T\u1eadp trung v\u00e0o ph\u1ea7n &#8216;\u0110\u1ec3&#8217; \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o gi\u00e1 tr\u1ecb \u0111\u01b0\u1ee3c l\u00e0m r\u00f5.<\/li>\n<li>Vi\u1ebft c\u00e1c ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn c\u00f3 th\u1ec3 ki\u1ec3m th\u1eed v\u00e0 c\u1ee5 th\u1ec3.<\/li>\n<li>Bao g\u1ed3m b\u1ed1i c\u1ea3nh, li\u00ean k\u1ebft thi\u1ebft k\u1ebf v\u00e0 c\u00e1c tr\u01b0\u1eddng h\u1ee3p bi\u00ean.<\/li>\n<li>Tr\u00e1nh \u0111\u01b0a chi ti\u1ebft tri\u1ec3n khai k\u1ef9 thu\u1eadt v\u00e0o m\u00f4 t\u1ea3 c\u00e2u chuy\u1ec7n.<\/li>\n<li>S\u1eed d\u1ee5ng m\u00f4 h\u00ecnh INVEST \u0111\u1ec3 x\u00e1c minh ch\u1ea5t l\u01b0\u1ee3ng c\u00e2u chuy\u1ec7n.<\/li>\n<li>H\u1ee3p t\u00e1c trong qu\u00e1 tr\u00ecnh tinh ch\u1ec9nh \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh tr\u1ea1ng th\u00e1i &#8216;S\u1eb5n s\u00e0ng&#8217;.<\/li>\n<\/ul>\n<p>Khi c\u00e1c th\u1ef1c h\u00e0nh n\u00e0y \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng, s\u1ef1 c\u0103ng th\u1eb3ng gi\u1eefa s\u1ea3n ph\u1ea9m v\u00e0 k\u1ef9 thu\u1eadt s\u1ebd gi\u1ea3m \u0111i. Danh s\u00e1ch c\u00f4ng vi\u1ec7c tr\u1edf th\u00e0nh ngu\u1ed3n th\u00f4ng tin \u0111\u00e1ng tin c\u1eady, v\u00e0 qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n tr\u1edf n\u00ean tr\u01a1n tru, c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c. S\u1ef1 \u0111\u1ed3ng thu\u1eadn n\u00e0y l\u00e0 n\u1ec1n t\u1ea3ng c\u1ee7a m\u1ed9t t\u1ed5 ch\u1ee9c k\u1ef9 thu\u1eadt hi\u1ec7u su\u1ea5t cao.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Trong th\u1ebf gi\u1edbi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m \u0111\u1ea7y t\u1ed1c \u0111\u1ed9, s\u1ef1 m\u00e2u thu\u1eabn gi\u1eefa y\u00eau c\u1ea7u s\u1ea3n ph\u1ea9m v\u00e0 vi\u1ec7c th\u1ef1c thi k\u1ef9 thu\u1eadt th\u01b0\u1eddng l\u00e0 n\u00fat th\u1eaft l\u1edbn nh\u1ea5t.&hellip;<\/p>\n","protected":false},"author":1,"featured_media":115,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"X\u00e2y d\u1ef1ng c\u00e1c c\u00e2u chuy\u1ec7n ng\u01b0\u1eddi d\u00f9ng m\u00e0 c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n y\u00eau th\u00edch | H\u01b0\u1edbng d\u1eabn th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t","_yoast_wpseo_metadesc":"H\u1ecdc c\u00e1ch vi\u1ebft c\u00e1c c\u00e2u chuy\u1ec7n ng\u01b0\u1eddi d\u00f9ng r\u00f5 r\u00e0ng, c\u00f3 th\u1ec3 h\u00e0nh \u0111\u1ed9ng m\u00e0 c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n y\u00eau th\u00edch. N\u1eafm v\u1eefng ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn, m\u00f4 h\u00ecnh INVEST v\u00e0 c\u00e1c chi\u1ebfn l\u01b0\u1ee3c tinh ch\u1ec9nh \u0111\u1ec3 giao h\u00e0ng t\u1ed1t h\u01a1n.","inline_featured_image":false,"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[16],"tags":[5,15],"class_list":["post-114","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-user-story","tag-academic","tag-user-story"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>X\u00e2y d\u1ef1ng c\u00e1c c\u00e2u chuy\u1ec7n ng\u01b0\u1eddi d\u00f9ng m\u00e0 c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n y\u00eau th\u00edch | H\u01b0\u1edbng d\u1eabn th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t<\/title>\n<meta name=\"description\" content=\"H\u1ecdc c\u00e1ch vi\u1ebft c\u00e1c c\u00e2u chuy\u1ec7n ng\u01b0\u1eddi d\u00f9ng r\u00f5 r\u00e0ng, c\u00f3 th\u1ec3 h\u00e0nh \u0111\u1ed9ng m\u00e0 c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n y\u00eau th\u00edch. 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