{"id":68,"date":"2026-04-07T04:43:56","date_gmt":"2026-04-07T04:43:56","guid":{"rendered":"https:\/\/www.go-deck.com\/vn\/how-to-write-user-stories-cut-clarification-meetings\/"},"modified":"2026-04-07T04:43:56","modified_gmt":"2026-04-07T04:43:56","slug":"how-to-write-user-stories-cut-clarification-meetings","status":"publish","type":"post","link":"https:\/\/www.go-deck.com\/vn\/how-to-write-user-stories-cut-clarification-meetings\/","title":{"rendered":"L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 vi\u1ebft c\u00e1c c\u00e2u chuy\u1ec7n ng\u01b0\u1eddi d\u00f9ng gi\u00fap gi\u1ea3m m\u1ed9t n\u1eeda c\u00e1c cu\u1ed9c h\u1ecdp l\u00e0m r\u00f5"},"content":{"rendered":"<p>Trong m\u00f4i tr\u01b0\u1eddng ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m nhanh ch\u00f3ng, th\u1eddi gian l\u00e0 t\u00e0i s\u1ea3n qu\u00fd gi\u00e1 nh\u1ea5t. C\u00e1c \u0111\u1ed9i th\u01b0\u1eddng b\u1ecb m\u1eafc k\u1eb9t trong v\u00f2ng l\u1eb7p c\u00e1c cu\u1ed9c h\u1ecdp l\u00e0m r\u00f5 l\u1eb7p l\u1ea1i. C\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n nh\u00ecn ch\u1eb1m ch\u1eb1m v\u00e0o m\u00e0n h\u00ecnh, b\u1ed1i r\u1ed1i v\u00ec c\u00e1c y\u00eau c\u1ea7u m\u01a1 h\u1ed3. Ng\u01b0\u1eddi s\u1edf h\u1eefu s\u1ea3n ph\u1ea9m l\u1eb7p l\u1ea1i l\u1eddi n\u00f3i, hy v\u1ecdng th\u00f4ng \u0111i\u1ec7p s\u1ebd \u0111\u01b0\u1ee3c hi\u1ec3u \u0111\u00fang. K\u1ebft qu\u1ea3 l\u00e0 th\u1eddi gian b\u1ecb l\u00e3ng ph\u00ed, c\u00e1c giai \u0111o\u1ea1n ph\u00e1t tri\u1ec3n b\u1ecb tr\u00ec ho\u00e3n v\u00e0 c\u00e1c b\u00ean li\u00ean quan c\u1ea3m th\u1ea5y th\u1ea5t v\u1ecdng. Nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 th\u01b0\u1eddng kh\u00f4ng ph\u1ea3i do thi\u1ebfu giao ti\u1ebfp, m\u00e0 l\u00e0 do thi\u1ebfu \u0111\u1ed9 ch\u00ednh x\u00e1c trong c\u00e1c t\u00e0i li\u1ec7u d\u1eabn d\u1eaft qu\u00e1 tr\u00ecnh giao ti\u1ebfp \u0111\u00f3.<\/p>\n<p>Vi\u1ebft c\u00e1c c\u00e2u chuy\u1ec7n ng\u01b0\u1eddi d\u00f9ng hi\u1ec7u qu\u1ea3 l\u00e0 m\u1ed9t k\u1ef9 n\u0103ng c\u00e2n b\u1eb1ng s\u1ef1 th\u1ea5u c\u1ea3m v\u1edbi ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i v\u1edbi t\u00ednh c\u1ee5 th\u1ec3 v\u1ec1 k\u1ef9 thu\u1eadt. Khi \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u00fang c\u00e1ch, m\u1ed9t c\u00e2u chuy\u1ec7n ng\u01b0\u1eddi d\u00f9ng \u0111\u00f3ng vai tr\u00f2 nh\u01b0 m\u1ed9t h\u1ee3p \u0111\u1ed3ng hi\u1ec3u bi\u1ebft gi\u1eefa b\u1ed9 ph\u1eadn kinh doanh v\u00e0 nh\u00f3m k\u1ef9 thu\u1eadt. N\u00f3 tr\u1ea3 l\u1eddi cho c\u00e2u h\u1ecfi <em>c\u00e1i g\u00ec<\/em>, <em>t\u1ea1i sao<\/em>, v\u00e0 <em>bao nhi\u00eau<\/em>tr\u01b0\u1edbc khi vi\u1ebft b\u1ea5t k\u1ef3 d\u00f2ng m\u00e3 n\u00e0o. H\u01b0\u1edbng d\u1eabn n\u00e0y kh\u00e1m ph\u00e1 c\u00e1c k\u1ef9 thu\u1eadt th\u1ef1c t\u1ebf \u0111\u1ec3 tinh ch\u1ec9nh quy tr\u00ecnh vi\u1ebft c\u00e2u chuy\u1ec7n ng\u01b0\u1eddi d\u00f9ng c\u1ee7a b\u1ea1n, gi\u1ea3m nhu c\u1ea7u trao \u0111\u1ed5i qua l\u1ea1i v\u00e0 \u0111\u1ea9y nhanh ti\u1ebfn \u0111\u1ed9 tri\u1ec3n khai.<\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img alt=\"Infographic illustrating how to write clear user stories in agile development: shows the cost of ambiguity, anatomy of high-clarity stories (Persona, Goal, Value, Constraints), INVEST model checklist, Given\/When\/Then acceptance criteria format, and a before\/after example transforming vague requirements into precise user stories to reduce clarification meetings by half\" decoding=\"async\" src=\"https:\/\/www.go-deck.com\/wp-content\/uploads\/2026\/04\/user-stories-clarity-infographic-16x9-1.jpg\"\/><\/figure>\n<\/div>\n<h2>Chi ph\u00ed c\u1ee7a s\u1ef1 m\u01a1 h\u1ed3 trong c\u00e1c \u0111\u1ed9i Agile \u23f3\ud83d\udcb8<\/h2>\n<p>Tr\u01b0\u1edbc khi \u0111i s\u00e2u v\u00e0o c\u00e1c thao t\u00e1c vi\u1ebft, c\u1ea7n hi\u1ec3u r\u00f5 t\u00e1c \u0111\u1ed9ng c\u1ee7a vi\u1ec7c t\u00e0i li\u1ec7u k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng. S\u1ef1 m\u01a1 h\u1ed3 t\u1ea1o ra s\u1ef1 c\u1ea3n tr\u1edf. Khi m\u1ed9t nh\u00e0 ph\u00e1t tri\u1ec3n g\u1eb7p ph\u1ea3i m\u1ed9t c\u00e2u chuy\u1ec7n thi\u1ebfu chi ti\u1ebft, h\u1ecd kh\u00f4ng th\u1ec3 ti\u1ebfp t\u1ee5c v\u1edbi s\u1ef1 t\u1ef1 tin. H\u1ecd ph\u1ea3i d\u1eebng l\u1ea1i v\u00e0 \u0111\u1eb7t c\u00e2u h\u1ecfi. Nh\u1eefng c\u00e2u h\u1ecfi n\u00e0y th\u01b0\u1eddng di\u1ec5n ra trong c\u00e1c cu\u1ed9c h\u1ecdp, th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u00ean l\u1ecbch kh\u00f4ng hi\u1ec7u qu\u1ea3 ho\u1eb7c l\u00e0m gi\u00e1n \u0111o\u1ea1n c\u00f4ng vi\u1ec7c t\u1eadp trung.<\/p>\n<p>H\u00e3y c\u00e2n nh\u1eafc nh\u1eefng chi ph\u00ed \u1ea9n gi\u1ea5u t\u1eeb c\u00e1c t\u01b0\u01a1ng t\u00e1c n\u00e0y:<\/p>\n<ul>\n<li><strong>Chuy\u1ec3n \u0111\u1ed5i ng\u1eef c\u1ea3nh:<\/strong> M\u1ed7i khi m\u1ed9t nh\u00e0 ph\u00e1t tri\u1ec3n r\u1eddi kh\u1ecfi m\u00e3 ngu\u1ed3n \u0111\u1ec3 tham gia cu\u1ed9c h\u1ecdp, h\u1ecd m\u1ea5t t\u1eadp trung. Nghi\u00ean c\u1ee9u cho th\u1ea5y vi\u1ec7c l\u1ea5y l\u1ea1i s\u1ef1 t\u1eadp trung s\u00e2u c\u00f3 th\u1ec3 m\u1ea5t h\u01a1n 20 ph\u00fat.<\/li>\n<li><strong>Th\u1eddi gian ch\u1edd \u0111\u1ee3i:<\/strong> C\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n th\u01b0\u1eddng ph\u1ea3i ch\u1edd c\u00e2u tr\u1ea3 l\u1eddi t\u1eeb ng\u01b0\u1eddi s\u1edf h\u1eefu s\u1ea3n ph\u1ea9m ho\u1eb7c chuy\u00ean vi\u00ean ph\u00e2n t\u00edch kinh doanh tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u tri\u1ec3n khai.<\/li>\n<li><strong>S\u1eeda ch\u1eefa l\u1ea1i:<\/strong> N\u1ebfu hi\u1ec3u l\u1ea7m ban \u0111\u1ea7u, m\u00e3 \u0111\u00e3 vi\u1ebft ph\u1ea3i b\u1ecb lo\u1ea1i b\u1ecf. \u0110i\u1ec1u n\u00e0y l\u00e0m t\u0103ng g\u1ea5p \u0111\u00f4i n\u1ed7 l\u1ef1c cho t\u00ednh n\u0103ng \u0111\u00f3.<\/li>\n<li><strong>Tinh th\u1ea7n \u0111\u1ed9i nh\u00f3m:<\/strong> Nh\u1eefng cu\u1ed9c gi\u00e1n \u0111o\u1ea1n li\u00ean t\u1ee5c v\u00e0 s\u1ef1 kh\u00f4ng ch\u1eafc ch\u1eafn d\u1eabn \u0111\u1ebfn ki\u1ec7t s\u1ee9c v\u00e0 m\u1ea5t \u0111\u1ed9ng l\u1ef1c.<\/li>\n<\/ul>\n<p>B\u1eb1ng c\u00e1ch c\u1ea3i thi\u1ec7n \u0111\u1ed9 r\u00f5 r\u00e0ng c\u1ee7a c\u00e1c c\u00e2u chuy\u1ec7n ng\u01b0\u1eddi d\u00f9ng c\u1ee7a b\u1ea1n, b\u1ea1n gi\u1ea3i quy\u1ebft t\u1eadn g\u1ed1c nh\u1eefng b\u1ea5t hi\u1ec7u qu\u1ea3 n\u00e0y. M\u1ed9t c\u00e2u chuy\u1ec7n \u0111\u01b0\u1ee3c vi\u1ebft t\u1ed1t s\u1ebd gi\u1ea3m thi\u1ec3u kh\u1ed1i l\u01b0\u1ee3ng nh\u1eadn th\u1ee9c c\u1ea7n thi\u1ebft \u0111\u1ec3 hi\u1ec3u y\u00eau c\u1ea7u, gi\u00fap \u0111\u1ed9i nh\u00f3m chuy\u1ec3n t\u1eeb th\u1ea3o lu\u1eadn sang th\u1ef1c thi nhanh h\u01a1n.<\/p>\n<h2>C\u1ea5u tr\u00fac c\u1ee7a m\u1ed9t c\u00e2u chuy\u1ec7n ng\u01b0\u1eddi d\u00f9ng r\u00f5 r\u00e0ng cao \ud83e\udde9\ud83d\udcdd<\/h2>\n<p>M\u1ed9t c\u00e2u chuy\u1ec7n ng\u01b0\u1eddi d\u00f9ng ti\u00eau chu\u1ea9n tu\u00e2n theo \u0111\u1ecbnh d\u1ea1ng: <strong>L\u00e0 m\u1ed9t [lo\u1ea1i ng\u01b0\u1eddi d\u00f9ng], t\u00f4i mu\u1ed1n [m\u1ee5c ti\u00eau n\u00e0o \u0111\u00f3], \u0111\u1ec3 [l\u00fd do n\u00e0o \u0111\u00f3].<\/strong> M\u1eb7c d\u00f9 m\u1eabu n\u00e0y \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn r\u1ed9ng r\u00e3i, nh\u01b0ng ch\u1ec9 \u0111i\u1ec1n v\u00e0o ch\u1ed7 tr\u1ed1ng th\u01b0\u1eddng kh\u00f4ng \u0111\u1ee7. \u0110\u1ec3 gi\u1ea3m thi\u1ec3u c\u00e1c cu\u1ed9c h\u1ecdp l\u00e0m r\u00f5, b\u1ea1n ph\u1ea3i m\u1edf r\u1ed9ng v\u01b0\u1ee3t ra ngo\u00e0i m\u1eabu v\u00e0 cung c\u1ea5p b\u1ed1i c\u1ea3nh, r\u00e0ng bu\u1ed9c v\u00e0 ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn.<\/p>\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng th\u00e0nh ph\u1ea7n thi\u1ebft y\u1ebfu ph\u1ea3i c\u00f3 \u0111\u1ec3 m\u1ed9t c\u00e2u chuy\u1ec7n c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n \u0111\u01b0\u1ee3c:<\/p>\n<h3>1. Nh\u00e2n v\u1eadt \u0111\u1ea1i di\u1ec7n (Ai)<\/h3>\n<p>H\u00e3y c\u1ee5 th\u1ec3 v\u1ec1 ng\u01b0\u1eddi d\u00f9ng. Tr\u00e1nh d\u00f9ng c\u00e1c thu\u1eadt ng\u1eef chung nh\u01b0 <em>\u201cng\u01b0\u1eddi d\u00f9ng\u201d<\/em> ho\u1eb7c <em>&#8220;admin&#8221;<\/em> n\u1ebfu c\u00f3 c\u00e1c vai tr\u00f2 kh\u00e1c nhau. \u0110\u00e2y c\u00f3 ph\u1ea3i l\u00e0 ng\u01b0\u1eddi d\u00f9ng c\u1ea5p cao? M\u1ed9t ng\u01b0\u1eddi \u0111\u0103ng k\u00fd m\u1edbi? M\u1ed9t qu\u1ea3n tr\u1ecb vi\u00ean thanh to\u00e1n? H\u00e0nh vi c\u1ee7a nh\u1eefng ng\u01b0\u1eddi d\u00f9ng n\u00e0y kh\u00e1c nhau \u0111\u00e1ng k\u1ec3. Vi\u1ec7c hi\u1ec3u r\u00f5 nh\u00e2n v\u1eadt ng\u01b0\u1eddi d\u00f9ng s\u1ebd gi\u00fap \u0111\u1ed9i k\u1ef9 thu\u1eadt l\u1ef1a ch\u1ecdn quy\u1ec1n truy c\u1eadp b\u1ea3o m\u1eadt v\u00e0 c\u00e1c m\u1eabu giao di\u1ec7n ph\u00f9 h\u1ee3p.<\/p>\n<h3>2. M\u1ee5c ti\u00eau (C\u00e1i g\u00ec)<\/h3>\n<p>M\u00f4 t\u1ea3 ch\u1ee9c n\u0103ng m\u1ed9t c\u00e1ch r\u00f5 r\u00e0ng. Tr\u00e1nh d\u00f9ng thu\u1eadt ng\u1eef k\u1ef9 thu\u1eadt khi\u1ebfn c\u00e1c b\u00ean li\u00ean quan kinh doanh b\u1ed1i r\u1ed1i, nh\u01b0ng c\u0169ng tr\u00e1nh d\u00f9ng thu\u1eadt ng\u1eef kinh doanh khi\u1ebfn c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n b\u1ed1i r\u1ed1i. T\u1eadp trung v\u00e0o k\u1ebft qu\u1ea3. Thay v\u00ec <em>&#8220;Nh\u1ea5n n\u00fat \u0111\u1ec3 l\u01b0u&#8221;<\/em>, h\u00e3y th\u1eed <em>&#8220;L\u01b0u c\u00e1c thay \u0111\u1ed5i c\u1ea5u h\u00ecnh m\u1ed9t c\u00e1ch v\u0129nh vi\u1ec5n&#8221;<\/em>.<\/p>\n<h3>3. Gi\u00e1 tr\u1ecb (T\u1ea1i sao)<\/h3>\n<p>Gi\u1ea3i th\u00edch gi\u00e1 tr\u1ecb kinh doanh. \u0110i\u1ec1u n\u00e0y gi\u00fap c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n \u01b0u ti\u00ean c\u00e1c quy\u1ebft \u0111\u1ecbnh k\u1ef9 thu\u1eadt. N\u1ebfu m\u1ed9t t\u00ednh n\u0103ng c\u00f3 gi\u00e1 tr\u1ecb cao, c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n c\u00f3 th\u1ec3 \u0111\u1ea7u t\u01b0 nhi\u1ec1u h\u01a1n v\u00e0o hi\u1ec7u su\u1ea5t. N\u1ebfu gi\u00e1 tr\u1ecb th\u1ea5p, h\u1ecd c\u00f3 th\u1ec3 ch\u1ecdn gi\u1ea3i ph\u00e1p nhanh nh\u1ea5t. Hi\u1ec3u r\u00f5 v\u1ec1 <em>t\u1ea1i sao<\/em>s\u1ebd ng\u0103n c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n x\u00e2y d\u1ef1ng nh\u1eefng t\u00ednh n\u0103ng tr\u00f4ng t\u1ed1t nh\u01b0ng kh\u00f4ng gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c v\u1ea5n \u0111\u1ec1 n\u00e0o.<\/p>\n<h3>4. Gi\u1edbi h\u1ea1n v\u00e0 c\u00e1c tr\u01b0\u1eddng h\u1ee3p bi\u00ean<\/h3>\n<p>\u0110\u00e2y l\u00e0 n\u01a1i ph\u1ea7n l\u1edbn c\u00e1c c\u00e2u chuy\u1ec7n th\u1ea5t b\u1ea1i. \u0110i\u1ec1u g\u00ec s\u1ebd x\u1ea3y ra n\u1ebfu k\u1ebft n\u1ed1i internet b\u1ecb ng\u1eaft? N\u1ebfu \u0111\u1ea7u v\u00e0o qu\u00e1 d\u00e0i? N\u1ebfu d\u1eef li\u1ec7u b\u1ecb thi\u1ebfu? X\u1eed l\u00fd c\u00e1c t\u00ecnh hu\u1ed1ng n\u00e0y t\u1eeb \u0111\u1ea7u s\u1ebd lo\u1ea1i b\u1ecf nhu c\u1ea7u c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n ph\u1ea3i h\u1ecfi, <em>&#8220;T\u00f4i n\u00ean l\u00e0m g\u00ec n\u1ebfu \u0111i\u1ec1u n\u00e0y x\u1ea3y ra?&#8221;<\/em>.<\/p>\n<h2>M\u00f4 h\u00ecnh INVEST: M\u1ed9t khung \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng \ud83d\udcca\u2705<\/h2>\n<p>\u0110\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00e1c c\u00e2u chuy\u1ec7n c\u1ee7a b\u1ea1n c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng cao, h\u00e3y \u00e1p d\u1ee5ng m\u00f4 h\u00ecnh INVEST. T\u1eeb vi\u1ebft t\u1eaft n\u00e0y \u0111\u1ea1i di\u1ec7n cho \u0110\u1ed9c l\u1eadp, Th\u01b0\u01a1ng l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c, C\u00f3 gi\u00e1 tr\u1ecb, C\u00f3 th\u1ec3 \u01b0\u1edbc l\u01b0\u1ee3ng, Nh\u1ecf g\u1ecdn v\u00e0 Ki\u1ec3m th\u1eed \u0111\u01b0\u1ee3c. M\u1ed7i ch\u1eef c\u00e1i \u0111\u1ea1i di\u1ec7n cho m\u1ed9t ti\u00eau ch\u00ed b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng tr\u01b0\u1edbc khi th\u00eam m\u1ed9t c\u00e2u chuy\u1ec7n v\u00e0o m\u1ed9t v\u00f2ng sprint.<\/p>\n<ul>\n<li><strong>\u0110\u1ed9c l\u1eadp:<\/strong>M\u1ed9t c\u00e2u chuy\u1ec7n kh\u00f4ng n\u00ean ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c c\u00e2u chuy\u1ec7n kh\u00e1c ph\u1ea3i ho\u00e0n th\u00e0nh tr\u01b0\u1edbc. C\u00e1c ph\u1ee5 thu\u1ed9c s\u1ebd t\u1ea1o ra \u0111i\u1ec3m ngh\u1ebdn. N\u1ebfu C\u00e2u chuy\u1ec7n B kh\u00f4ng th\u1ec3 b\u1eaft \u0111\u1ea7u m\u00e0 kh\u00f4ng c\u00f3 C\u00e2u chuy\u1ec7n A, h\u00e3y c\u00e2n nh\u1eafc chia nh\u1ecf ch\u00fang ho\u1eb7c c\u00f4ng nh\u1eadn r\u1ee7i ro.<\/li>\n<li><strong>Th\u01b0\u01a1ng l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c:<\/strong> C\u00e1c chi ti\u1ebft m\u1edf ra \u0111\u1ec3 th\u1ea3o lu\u1eadn, nh\u01b0ng gi\u00e1 tr\u1ecb c\u1ed1t l\u00f5i l\u00e0 r\u00f5 r\u00e0ng. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p \u0111\u1ed9i ng\u0169 \u0111\u1ec1 xu\u1ea5t c\u00e1c gi\u1ea3i ph\u00e1p k\u1ef9 thu\u1eadt t\u1ed1t h\u01a1n m\u00e0 kh\u00f4ng c\u1ea7n thay \u0111\u1ed5i m\u1ee5c ti\u00eau.<\/li>\n<li><strong>C\u00f3 gi\u00e1 tr\u1ecb:<\/strong>N\u00f3 ph\u1ea3i mang l\u1ea1i gi\u00e1 tr\u1ecb cho ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i ho\u1eb7c doanh nghi\u1ec7p. N\u1ebfu kh\u00f4ng, th\u00ec kh\u00f4ng n\u00ean x\u00e2y d\u1ef1ng.<\/li>\n<li><strong>C\u00f3 th\u1ec3 \u01b0\u1edbc l\u01b0\u1ee3ng:<\/strong>\u0110\u1ed9i ng\u0169 ph\u1ea3i c\u00f3 \u0111\u1ee7 th\u00f4ng tin \u0111\u1ec3 ph\u1ecfng \u0111o\u00e1n n\u1ed7 l\u1ef1c c\u1ea7n thi\u1ebft. N\u1ebfu qu\u00e1 m\u01a1 h\u1ed3, b\u1ea1n s\u1ebd kh\u00f4ng th\u1ec3 \u01b0\u1edbc l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c.<\/li>\n<li><strong>Nh\u1ecf g\u1ecdn:<\/strong>L\u00fd t\u01b0\u1edfng nh\u1ea5t, m\u1ed9t c\u00e2u chuy\u1ec7n n\u00ean c\u00f3 th\u1ec3 ho\u00e0n th\u00e0nh trong m\u1ed9t v\u00f2ng sprint duy nh\u1ea5t. Nh\u1eefng c\u00e2u chuy\u1ec7n l\u1edbn r\u1ea5t kh\u00f3 \u01b0\u1edbc l\u01b0\u1ee3ng v\u00e0 kh\u00f3 ki\u1ec3m th\u1eed.<\/li>\n<li><strong>Ki\u1ec3m th\u1eed \u0111\u01b0\u1ee3c:<\/strong>Ph\u1ea3i c\u00f3 c\u00e1ch \u0111\u1ec3 x\u00e1c minh c\u00e2u chuy\u1ec7n \u0111\u00e3 ho\u00e0n th\u00e0nh. \u0110i\u1ec1u n\u00e0y d\u1eabn tr\u1ef1c ti\u1ebfp \u0111\u1ebfn c\u00e1c Ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn.<\/li>\n<\/ul>\n<p>Nh\u1eefng c\u00e2u chuy\u1ec7n kh\u00f4ng \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau ch\u00ed n\u00e0y l\u00e0 nguy\u00ean nh\u00e2n ch\u00ednh d\u1eabn \u0111\u1ebfn c\u00e1c cu\u1ed9c h\u1ecdp l\u00e0m r\u00f5. N\u1ebfu m\u1ed9t c\u00e2u chuy\u1ec7n kh\u00f4ng th\u1ec3 ki\u1ec3m th\u1eed \u0111\u01b0\u1ee3c, nh\u00e0 ph\u00e1t tri\u1ec3n s\u1ebd h\u1ecfi, <em>\u201cL\u00e0m sao t\u00f4i bi\u1ebft chuy\u1ec7n n\u00e0y \u0111\u00e3 xong?\u201d<\/em>. N\u1ebfu n\u00f3 kh\u00f4ng th\u1ec3 \u01b0\u1edbc l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c, h\u1ecd s\u1ebd h\u1ecfi, <em>\u201cM\u1ea5t bao l\u00e2u \u0111\u1ec3 ho\u00e0n th\u00e0nh?\u201d<\/em>. T\u1eadp trung v\u00e0o INVEST s\u1ebd gi\u1ea3m b\u1edbt nh\u1eefng c\u00e2u h\u1ecfi n\u00e0y.<\/p>\n<h2>Ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn: L\u01b0\u1edbi an to\u00e0n \ud83d\udee1\ufe0f\ud83d\udccb<\/h2>\n<p>Ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn (AC) l\u00e0 nh\u1eefng \u0111i\u1ec1u ki\u1ec7n ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u00e1p \u1ee9ng \u0111\u1ec3 xem m\u1ed9t c\u00e2u chuy\u1ec7n ng\u01b0\u1eddi d\u00f9ng l\u00e0 ho\u00e0n t\u1ea5t. Ch\u00fang \u0111\u00f3ng vai tr\u00f2 nh\u01b0 \u0111\u1ecbnh ngh\u0129a chung v\u1ec1 vi\u1ec7c ho\u00e0n th\u00e0nh gi\u1eefa b\u1ed9 ph\u1eadn kinh doanh v\u00e0 \u0111\u1ed9i ph\u00e1t tri\u1ec3n. Kh\u00f4ng c\u00f3 AC, c\u00e2u chuy\u1ec7n s\u1ebd d\u1ec5 b\u1ecb hi\u1ec3u theo nhi\u1ec1u c\u00e1ch kh\u00e1c nhau.<\/p>\n<h3>Vi\u1ebft ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn hi\u1ec7u qu\u1ea3<\/h3>\n<p>AC c\u1ea7n c\u1ee5 th\u1ec3, c\u00f3 th\u1ec3 ki\u1ec3m th\u1eed v\u00e0 r\u00f5 r\u00e0ng. Tr\u00e1nh d\u00f9ng nh\u1eefng t\u1eeb m\u01a1 h\u1ed3 nh\u01b0 <em>\u201cnhanh\u201d<\/em>, <em>\u201cth\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng\u201d<\/em>, ho\u1eb7c <em>\u201chi\u1ec7u qu\u1ea3\u201d<\/em>. Nh\u1eefng t\u1eeb n\u00e0y mang t\u00ednh ch\u1ee7 quan. \u0110i\u1ec1u m\u00e0 m\u1ed9t ng\u01b0\u1eddi cho l\u00e0 <em>\u201cnhanh\u201d<\/em> l\u1ea1i l\u00e0 \u0111i\u1ec1u m\u00e0 ng\u01b0\u1eddi kh\u00e1c cho l\u00e0 <em>\u201cch\u1eadm\u201d<\/em>.<\/p>\n<p>Thay v\u00e0o \u0111\u00f3, h\u00e3y d\u00f9ng c\u00e1c thu\u1eadt ng\u1eef c\u00f3 th\u1ec3 \u0111o l\u01b0\u1eddng:<\/p>\n<ul>\n<li><strong>K\u00e9m:<\/strong>Trang web ph\u1ea3i t\u1ea3i nhanh.<\/li>\n<li><strong>T\u1ed1t:<\/strong>Trang web ph\u1ea3i t\u1ea3i trong v\u00f2ng 2 gi\u00e2y tr\u00ean k\u1ebft n\u1ed1i 3G.<\/li>\n<\/ul>\n<h3>S\u1eed d\u1ee5ng \u0111\u1ecbnh d\u1ea1ng Given\/When\/Then<\/h3>\n<p>\u0110\u1ed1i v\u1edbi logic ph\u1ee9c t\u1ea1p, h\u00e3y s\u1eed d\u1ee5ng c\u1ea5u tr\u00fac Given\/When\/Then. \u0110\u1ecbnh d\u1ea1ng n\u00e0y \u0111\u01b0\u1ee3c l\u1ea5y t\u1eeb Ph\u00e1t tri\u1ec3n H\u01b0\u1edbng h\u00e0nh vi (BDD) v\u00e0 r\u1ea5t hi\u1ec7u qu\u1ea3 trong vi\u1ec7c t\u1ea1o s\u1ef1 r\u00f5 r\u00e0ng.<\/p>\n<ul>\n<li><strong>Cho r\u1eb1ng:<\/strong>Tr\u1ea1ng th\u00e1i ban \u0111\u1ea7u ho\u1eb7c b\u1ed1i c\u1ea3nh.<\/li>\n<li><strong>Khi:<\/strong>H\u00e0nh \u0111\u1ed9ng m\u00e0 ng\u01b0\u1eddi d\u00f9ng th\u1ef1c hi\u1ec7n.<\/li>\n<li><strong>Sau \u0111\u00f3:<\/strong> K\u1ebft qu\u1ea3 ho\u1eb7c k\u1ebft qu\u1ea3 mong \u0111\u1ee3i.<\/li>\n<\/ul>\n<p>C\u1ea5u tr\u00fac n\u00e0y bu\u1ed9c b\u1ea1n ph\u1ea3i suy ngh\u0129 k\u1ef9 v\u1ec1 lu\u1ed3ng logic. N\u00f3 c\u0169ng gi\u00fap c\u00e1c k\u1ef9 s\u01b0 ki\u1ec3m th\u1eed t\u1ea1o c\u00e1c tr\u01b0\u1eddng h\u1ee3p ki\u1ec3m th\u1eed tr\u1ef1c ti\u1ebfp t\u1eeb c\u00e2u chuy\u1ec7n.<\/p>\n<h3>V\u00ed d\u1ee5: Lu\u1ed3ng \u0111\u1eb7t l\u1ea1i m\u1eadt kh\u1ea9u<\/h3>\n<table border=\"1\" cellpadding=\"10\" cellspacing=\"0\" style=\"width:100%; border-collapse: collapse;\">\n<tr>\n<th>T\u00ecnh hu\u1ed1ng<\/th>\n<th>Cho r\u1eb1ng<\/th>\n<th>Khi<\/th>\n<th>Sau \u0111\u00f3<\/th>\n<\/tr>\n<tr>\n<td>Y\u00eau c\u1ea7u h\u1ee3p l\u1ec7<\/td>\n<td>Ng\u01b0\u1eddi d\u00f9ng \u0111ang \u1edf trang \u0111\u0103ng nh\u1eadp<\/td>\n<td>Ng\u01b0\u1eddi d\u00f9ng nh\u1eadp \u0111\u1ecba ch\u1ec9 email \u0111\u00e3 \u0111\u0103ng k\u00fd v\u00e0 nh\u1ea5p v\u00e0o \u201cQu\u00ean m\u1eadt kh\u1ea9u\u201d<\/td>\n<td>M\u1ed9t th\u00f4ng b\u00e1o x\u00e1c nh\u1eadn xu\u1ea5t hi\u1ec7n: \u201cN\u1ebfu t\u00e0i kho\u1ea3n t\u1ed3n t\u1ea1i, m\u1ed9t email \u0111\u00e3 \u0111\u01b0\u1ee3c g\u1eedi\u201d<\/td>\n<\/tr>\n<tr>\n<td>Email kh\u00f4ng h\u1ee3p l\u1ec7<\/td>\n<td>Ng\u01b0\u1eddi d\u00f9ng \u0111ang \u1edf trang \u0111\u0103ng nh\u1eadp<\/td>\n<td>Ng\u01b0\u1eddi d\u00f9ng nh\u1eadp m\u1ed9t \u0111\u1ecba ch\u1ec9 email kh\u00f4ng t\u1ed3n t\u1ea1i v\u00e0 nh\u1ea5p v\u00e0o \u201cQu\u00ean m\u1eadt kh\u1ea9u\u201d<\/td>\n<td>M\u1ed9t th\u00f4ng b\u00e1o chung xu\u1ea5t hi\u1ec7n \u0111\u1ec3 ng\u0103n ch\u1eb7n vi\u1ec7c li\u1ec7t k\u00ea email<\/td>\n<\/tr>\n<tr>\n<td>Gi\u1edbi h\u1ea1n t\u1ed1c \u0111\u1ed9<\/td>\n<td>10 y\u00eau c\u1ea7u \u0111\u1eb7t l\u1ea1i m\u1eadt kh\u1ea9u \u0111\u00e3 \u0111\u01b0\u1ee3c g\u1eedi \u0111\u1ebfn c\u00f9ng m\u1ed9t \u0111\u1ecba ch\u1ec9 email trong gi\u1edd qua<\/td>\n<td>Ng\u01b0\u1eddi d\u00f9ng y\u00eau c\u1ea7u \u0111\u1eb7t l\u1ea1i m\u1eadt kh\u1ea9u th\u00eam l\u1ea7n n\u1eefa<\/td>\n<td>M\u1ed9t th\u00f4ng b\u00e1o xu\u1ea5t hi\u1ec7n: \u201cQu\u00e1 nhi\u1ec1u y\u00eau c\u1ea7u. Vui l\u00f2ng th\u1eed l\u1ea1i sau 60 ph\u00fat\u201d<\/td>\n<\/tr>\n<\/table>\n<p>B\u1ea3ng n\u00e0y lo\u1ea1i b\u1ecf s\u1ef1 m\u01a1 h\u1ed3. N\u00f3 bao g\u1ed3m c\u1ea3 tr\u01b0\u1eddng h\u1ee3p l\u00fd t\u01b0\u1edfng v\u00e0 c\u00e1c t\u00ecnh hu\u1ed1ng bi\u00ean. M\u1ed9t nh\u00e0 ph\u00e1t tri\u1ec3n \u0111\u1ecdc b\u1ea3ng n\u00e0y s\u1ebd bi\u1ebft ch\u00ednh x\u00e1c ph\u1ea3i x\u00e2y d\u1ef1ng g\u00ec v\u00e0 ki\u1ec3m th\u1eed nh\u01b0 th\u1ebf n\u00e0o.<\/p>\n<h2>Nh\u1eefng sai l\u1ea7m ph\u1ed5 bi\u1ebfn g\u00e2y ra c\u00e1c cu\u1ed9c h\u1ecdp l\u00e0m r\u00f5 \ud83d\udeab\u274c<\/h2>\n<p>Ngay c\u1ea3 c\u00e1c \u0111\u1ed9i c\u00f3 kinh nghi\u1ec7m c\u0169ng m\u1eafc sai l\u1ea7m. Vi\u1ec7c nh\u1eadn di\u1ec7n nh\u1eefng sai l\u1ea7m n\u00e0y c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n ki\u1ec3m tra l\u1ea1i danh s\u00e1ch c\u00f4ng vi\u1ec7c v\u00e0 gi\u1ea3m thi\u1ec3u c\u00e1c cu\u1ed9c h\u1ecdp t\u01b0\u01a1ng lai.<\/p>\n<h3>1. B\u1eaby \u201cL\u00e0 m\u1ed9t ng\u01b0\u1eddi d\u00f9ng\u201d<\/h3>\n<p>Nhi\u1ec1u c\u00e2u chuy\u1ec7n b\u1eaft \u0111\u1ea7u b\u1eb1ng<em>\u201cL\u00e0 m\u1ed9t ng\u01b0\u1eddi d\u00f9ng\u201d<\/em>. \u0110i\u1ec1u n\u00e0y qu\u00e1 r\u1ed9ng. Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 l\u00e0 b\u1ea5t k\u1ef3 ai. H\u00e3y x\u00e1c \u0111\u1ecbnh r\u00f5 vai tr\u00f2.<em>\u201cL\u00e0 m\u1ed9t qu\u1ea3n l\u00fd h\u00f3a \u0111\u01a1n\u201d<\/em> ho\u1eb7c <em>\u201cL\u00e0 m\u1ed9t kh\u00e1ch mua h\u00e0ng\u201d<\/em> cung c\u1ea5p b\u1ed1i c\u1ea3nh c\u1ea7n thi\u1ebft cho quy\u1ec1n truy c\u1eadp v\u00e0 giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng.<\/p>\n<h3>2. Thi\u1ebfu c\u00e1c t\u00ecnh hu\u1ed1ng ti\u00eau c\u1ef1c<\/h3>\n<p>C\u00e1c \u0111\u1ed9i th\u01b0\u1eddng ch\u1ec9 vi\u1ebft c\u00e1c c\u00e2u chuy\u1ec7n cho \u0111\u01b0\u1eddng \u0111i su\u00f4n s\u1ebb. H\u1ecd qu\u00ean m\u1ea5t \u0111i\u1ec1u g\u00ec s\u1ebd x\u1ea3y ra khi m\u1ecdi th\u1ee9 kh\u00f4ng nh\u01b0 mong \u0111\u1ee3i. \u0110i\u1ec1u n\u00e0y d\u1eabn \u0111\u1ebfn nh\u1eefng cu\u1ed9c h\u1ecdp m\u00e0 \u0111\u1ed9i ph\u1ea3i \u0111\u1eb7t c\u00e2u h\u1ecfi, <em>\u201c\u0110i\u1ec1u g\u00ec s\u1ebd x\u1ea3y ra n\u1ebfu API th\u1ea5t b\u1ea1i?\u201d<\/em> ho\u1eb7c <em>\u201c\u0110i\u1ec1u g\u00ec s\u1ebd x\u1ea3y ra n\u1ebfu ng\u01b0\u1eddi d\u00f9ng nh\u1eadp v\u0103n b\u1ea3n v\u00e0o tr\u01b0\u1eddng s\u1ed1?\u201d<\/em>. Lu\u00f4n lu\u00f4n bao g\u1ed3m x\u1eed l\u00fd l\u1ed7i v\u00e0 c\u00e1c quy t\u1eafc x\u00e1c th\u1ef1c trong c\u00e2u chuy\u1ec7n.<\/p>\n<h3>3. Tr\u1ed9n l\u1eabn c\u00e1c t\u00ednh n\u0103ng<\/h3>\n<p>K\u1ebft h\u1ee3p nhi\u1ec1u t\u00ednh n\u0103ng v\u00e0o m\u1ed9t c\u00e2u chuy\u1ec7n khi\u1ebfn n\u00f3 qu\u00e1 l\u1edbn. N\u1ebfu m\u1ed9t c\u00e2u chuy\u1ec7n ch\u1ee9a ba thay \u0111\u1ed5i ri\u00eang bi\u1ec7t, n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t d\u1ef1 \u00e1n ch\u1ee9 kh\u00f4ng c\u00f2n l\u00e0 m\u1ed9t c\u00e2u chuy\u1ec7n. H\u00e3y t\u00e1ch ch\u00fang ra. M\u1ed9t c\u00e2u chuy\u1ec7n l\u1edbn l\u00e0m t\u0103ng nguy c\u01a1 l\u1ed7i v\u00e0 khi\u1ebfn vi\u1ec7c ki\u1ec3m th\u1eed tr\u1edf n\u00ean kh\u00f3 kh\u0103n.<\/p>\n<h3>4. Ph\u1ee5 thu\u1ed9c v\u00e0o giao ti\u1ebfp b\u1eb1ng l\u1eddi n\u00f3i<\/h3>\n<p>Gi\u1ea3 \u0111\u1ecbnh r\u1eb1ng \u0111\u1ed9i hi\u1ec3u b\u1ed1i c\u1ea3nh v\u00ec b\u1ea1n \u0111\u00e3 gi\u1ea3i th\u00edch b\u1eb1ng l\u1eddi trong cu\u1ed9c h\u1ecdp l\u00e0 r\u1ee7i ro. M\u1ecdi ng\u01b0\u1eddi d\u1ec5 qu\u00ean. N\u1ebfu \u0111i\u1ec1u \u0111\u00f3 kh\u00f4ng \u0111\u01b0\u1ee3c ghi l\u1ea1i trong c\u00e2u chuy\u1ec7n, th\u00ec n\u00f3 kh\u00f4ng t\u1ed3n t\u1ea1i. Lu\u00f4n lu\u00f4n ghi ch\u00e9p quy\u1ebft \u0111\u1ecbnh ngay trong v\u00e9 c\u00f4ng vi\u1ec7c.<\/p>\n<h3>5. B\u1ecf qua c\u00e1c y\u00eau c\u1ea7u phi ch\u1ee9c n\u0103ng<\/h3>\n<p>B\u1ea3o m\u1eadt, hi\u1ec7u su\u1ea5t v\u00e0 kh\u1ea3 n\u0103ng truy c\u1eadp th\u01b0\u1eddng b\u1ecb coi l\u00e0 sau c\u00f9ng. N\u1ebfu m\u1ed9t c\u00e2u chuy\u1ec7n y\u00eau c\u1ea7u b\u1ea3o m\u1eadt cao, h\u00e3y n\u00eau r\u00f5 \u0111i\u1ec1u \u0111\u00f3. \u0110\u1eebng mong \u0111\u1ee3i nh\u00e0 ph\u00e1t tri\u1ec3n ph\u1ea3i \u0111o\u00e1n c\u00e1c y\u00eau c\u1ea7u tu\u00e2n th\u1ee7.<\/p>\n<h2>Chi\u1ebfn l\u01b0\u1ee3c h\u1ee3p t\u00e1c \u0111\u1ec3 t\u1ea1o ra c\u00e1c c\u00e2u chuy\u1ec7n t\u1ed1t h\u01a1n \ud83e\udd1d\ud83d\udcac<\/h2>\n<p>Vi\u1ebft m\u1ed9t c\u00e2u chuy\u1ec7n kh\u00f4ng ph\u1ea3i l\u00e0 h\u00e0nh \u0111\u1ed9ng \u0111\u01a1n \u0111\u1ed9c. \u0110\u00f3 l\u00e0 m\u1ed9t n\u1ed7 l\u1ef1c h\u1ee3p t\u00e1c. Ngay c\u1ea3 c\u00e2u chuy\u1ec7n \u0111\u01b0\u1ee3c vi\u1ebft t\u1ed1t nh\u1ea5t c\u0169ng \u0111\u01b0\u1ee3c h\u01b0\u1edfng l\u1ee3i t\u1eeb vi\u1ec7c th\u1ea3o lu\u1eadn tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u ph\u00e1t tri\u1ec3n. \u0110i\u1ec1u n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 <strong>Ba ng\u01b0\u1eddi b\u1ea1n<\/strong> bu\u1ed5i h\u1ecdp.<\/p>\n<h3>Ba ng\u01b0\u1eddi b\u1ea1n<\/h3>\n<p>Th\u1ef1c h\u00e0nh n\u00e0y bao g\u1ed3m ba g\u00f3c nh\u00ecn th\u1ea3o lu\u1eadn v\u1ec1 m\u1ed9t c\u00e2u chuy\u1ec7n tr\u01b0\u1edbc khi n\u00f3 b\u01b0\u1edbc v\u00e0o sprint:<\/p>\n<ul>\n<li><strong>Nh\u00e0 ph\u00e2n t\u00edch kinh doanh \/ Ch\u1ee7 s\u1ea3n ph\u1ea9m:<\/strong> \u0110\u1ea3m b\u1ea3o gi\u00e1 tr\u1ecb v\u00e0 y\u00eau c\u1ea7u \u0111\u01b0\u1ee3c r\u00f5 r\u00e0ng.<\/li>\n<li><strong>L\u1eadp tr\u00ecnh vi\u00ean:<\/strong> \u0110\u1ea3m b\u1ea3o gi\u1ea3i ph\u00e1p kh\u1ea3 thi v\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt v\u00e0 x\u00e1c \u0111\u1ecbnh c\u00e1c r\u1ee7i ro.<\/li>\n<li><strong>K\u1ef9 s\u01b0 ki\u1ec3m th\u1eed:<\/strong> \u0110\u1ea3m b\u1ea3o c\u00e2u chuy\u1ec7n c\u00f3 th\u1ec3 ki\u1ec3m th\u1eed \u0111\u01b0\u1ee3c v\u00e0 x\u00e1c \u0111\u1ecbnh c\u00e1c tr\u01b0\u1eddng h\u1ee3p bi\u00ean.<\/li>\n<\/ul>\n<p>Cu\u1ed9c h\u1ecdp n\u00e0y kh\u00f4ng ph\u1ea3i l\u00e0 cu\u1ed9c h\u1ecdp \u0111\u1ec3 l\u00e0m r\u00f5 n\u1ed9i dung c\u00e2u chuy\u1ec7n, m\u00e0 l\u00e0 cu\u1ed9c h\u1ecdp \u0111\u1ec3 <em>tinh ch\u1ec9nh<\/em> c\u00e2u chuy\u1ec7n. B\u1eb1ng c\u00e1ch l\u00e0m \u0111i\u1ec1u n\u00e0y s\u1edbm, b\u1ea1n s\u1ebd ph\u00e1t hi\u1ec7n ra c\u00e1c kho\u1ea3ng tr\u1ed1ng v\u1ec1 logic tr\u01b0\u1edbc khi sprint b\u1eaft \u0111\u1ea7u. Vi\u1ec7c thay \u0111\u1ed5i m\u1ed9t c\u00e2u chuy\u1ec7n trong bu\u1ed5i h\u1ecdp l\u1eadp k\u1ebf ho\u1ea1ch 30 ph\u00fat s\u1ebd r\u1ebb h\u01a1n r\u1ea5t nhi\u1ec1u so v\u1edbi vi\u1ec7c thay \u0111\u1ed5i m\u00e3 ngu\u1ed3n gi\u1eefa ch\u1eebng m\u1ed9t sprint.<\/p>\n<h3>Tinh ch\u1ec9nh sprint<\/h3>\n<p>\u0110\u1eebng ch\u1edd \u0111\u1ebfn bu\u1ed5i h\u1ecdp l\u1eadp k\u1ebf ho\u1ea1ch sprint m\u1edbi th\u1ea3o lu\u1eadn v\u1ec1 c\u00e1c c\u00e2u chuy\u1ec7n. Ti\u1ebfn h\u00e0nh c\u00e1c bu\u1ed5i tinh ch\u1ec9nh trong su\u1ed1t sprint. \u0110\u00e2y l\u00e0 l\u00fac b\u1ea1n chia nh\u1ecf c\u00e1c c\u00e2u chuy\u1ec7n l\u1edbn v\u00e0 th\u00eam c\u00e1c ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn. Khi \u0111\u1ed9i ng\u1ed3i l\u1ea1i \u0111\u1ec3 l\u1eadp k\u1ebf ho\u1ea1ch sprint, c\u00e1c c\u00e2u chuy\u1ec7n n\u00ean \u0111\u01b0\u1ee3c <strong>S\u1eb5n s\u00e0ng<\/strong>.<\/p>\n<h2>Ti\u00eau chu\u1ea9n S\u1eb5n s\u00e0ng: \u0110\u1eb7t ra ti\u00eau chu\u1ea9n \ud83d\udea6\ud83d\udccf<\/h2>\n<p>\u0110\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng, c\u00e1c \u0111\u1ed9i n\u00ean thi\u1ebft l\u1eadp m\u1ed9t<strong>Ti\u00eau chu\u1ea9n S\u1eb5n s\u00e0ng<\/strong> (DoR). \u0110\u00e2y l\u00e0 danh s\u00e1ch ki\u1ec3m tra m\u00e0 m\u1ed7i c\u00e2u chuy\u1ec7n ph\u1ea3i v\u01b0\u1ee3t qua tr\u01b0\u1edbc khi c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o m\u1ed9t v\u00f2ng l\u1eb7p. N\u1ebfu m\u1ed9t c\u00e2u chuy\u1ec7n kh\u00f4ng \u0111\u00e1p \u1ee9ng DoR, n\u00f3 s\u1ebd \u0111\u01b0\u1ee3c tr\u1ea3 l\u1ea1i danh s\u00e1ch c\u00f4ng vi\u1ec7c \u0111\u1ec3 tinh ch\u1ec9nh.<\/p>\n<p>M\u1ed9t danh s\u00e1ch ki\u1ec3m tra DoR \u0111i\u1ec3n h\u00ecnh bao g\u1ed3m:<\/p>\n<ul>\n<li>C\u00e2u chuy\u1ec7n ng\u01b0\u1eddi d\u00f9ng tu\u00e2n theo \u0111\u1ecbnh d\u1ea1ng<em>L\u00e0 m\u1ed9t\u2026 T\u00f4i mu\u1ed1n\u2026 \u0110\u1ec3 m\u00e0\u2026<\/em> \u0111\u1ecbnh d\u1ea1ng.<\/li>\n<li>C\u00e1c ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c vi\u1ebft ra v\u00e0 \u0111\u1ed3ng thu\u1eadn.<\/li>\n<li>C\u00e1c ph\u1ee5 thu\u1ed9c \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh v\u00e0 gi\u1ea3i quy\u1ebft.<\/li>\n<li>C\u00e1c b\u1ea3n m\u00f4 ph\u1ecfng thi\u1ebft k\u1ebf ho\u1eb7c s\u01a1 \u0111\u1ed3 b\u1ed1 c\u1ee5c \u0111\u01b0\u1ee3c \u0111\u00ednh k\u00e8m (n\u1ebfu c\u00f3).<\/li>\n<li>C\u00e1c y\u00eau c\u1ea7u v\u1ec1 b\u1ea3o m\u1eadt v\u00e0 hi\u1ec7u su\u1ea5t \u0111\u01b0\u1ee3c ghi ch\u00fa.<\/li>\n<li>C\u00e2u chuy\u1ec7n \u0111\u1ee7 nh\u1ecf \u0111\u1ec3 v\u1eeba trong m\u1ed9t v\u00f2ng l\u1eb7p.<\/li>\n<li>B\u1ed9 ph\u1eadn ki\u1ec3m th\u1eed ch\u1ea5t l\u01b0\u1ee3ng \u0111\u00e3 xem x\u00e9t c\u00e1c ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn.<\/li>\n<\/ul>\n<p>Th\u1ef1c thi DoR gi\u00fap ng\u0103n \u0111\u1ed9i kh\u00f4ng b\u1eaft \u0111\u1ea7u l\u00e0m vi\u1ec7c tr\u00ean c\u00e1c nhi\u1ec7m v\u1ee5 m\u01a1 h\u1ed3. N\u00f3 chuy\u1ec3n g\u00e1nh n\u1eb7ng l\u00e0m r\u00f5 sang giai \u0111o\u1ea1n chu\u1ea9n b\u1ecb, n\u01a1i m\u00e0 n\u00f3 thu\u1ed9c v\u1ec1.<\/p>\n<h2>V\u00ed d\u1ee5 th\u1ef1c t\u1ebf: T\u1eeb m\u01a1 h\u1ed3 \u0111\u1ebfn ch\u00ednh x\u00e1c \ud83d\udd04\ud83d\udcdd<\/h2>\n<p>H\u00e3y c\u00f9ng xem m\u1ed9t v\u00ed d\u1ee5 c\u1ee5 th\u1ec3 v\u1ec1 vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i m\u1ed9t c\u00e2u chuy\u1ec7n m\u01a1 h\u1ed3 th\u00e0nh c\u00e2u chuy\u1ec7n ch\u00ednh x\u00e1c.<\/p>\n<h3>C\u00e2u chuy\u1ec7n m\u01a1 h\u1ed3<\/h3>\n<p><em>\u201cL\u00e0 m\u1ed9t ng\u01b0\u1eddi d\u00f9ng, t\u00f4i mu\u1ed1n t\u00ecm ki\u1ebfm s\u1ea3n ph\u1ea9m \u0111\u1ec3 c\u00f3 th\u1ec3 t\u00ecm th\u1ea5y nh\u1eefng g\u00ec t\u00f4i c\u1ea7n.\u201d<\/em><\/p>\n<p><strong>V\u1ea5n \u0111\u1ec1:<\/strong> Kh\u00f4ng c\u00f3 chi ti\u1ebft v\u1ec1 h\u00e0nh vi t\u00ecm ki\u1ebfm. Kh\u00f4ng c\u00f3 tr\u1ea1ng th\u00e1i l\u1ed7i. Kh\u00f4ng c\u00f3 l\u1ecdc. Kh\u00f4ng c\u00f3 s\u1eafp x\u1ebfp. Kh\u00f4ng c\u00f3 ch\u1ec9 s\u1ed1 hi\u1ec7u su\u1ea5t.<\/p>\n<h3>C\u00e2u chuy\u1ec7n \u0111\u01b0\u1ee3c tinh ch\u1ec9nh<\/h3>\n<p><em>\u201cL\u00e0 m\u1ed9t ng\u01b0\u1eddi mua s\u1eafm, t\u00f4i mu\u1ed1n t\u00ecm ki\u1ebfm s\u1ea3n ph\u1ea9m theo t\u00ean ho\u1eb7c danh m\u1ee5c \u0111\u1ec3 c\u00f3 th\u1ec3 nhanh ch\u00f3ng t\u00ecm th\u1ea5y c\u00e1c m\u1eb7t h\u00e0ng c\u1ea7n mua.\u201d<\/em><\/p>\n<p><strong>Chi ti\u1ebft \u0111\u01b0\u1ee3c b\u1ed5 sung:<\/strong><\/p>\n<ul>\n<li><strong>Logic t\u00ecm ki\u1ebfm:<\/strong> T\u00ecm ki\u1ebfm kh\u00f4ng ph\u00e2n bi\u1ec7t hoa th\u01b0\u1eddng. H\u1ed7 tr\u1ee3 t\u00ecm ki\u1ebfm kh\u1edbp ph\u1ea7n (v\u00ed d\u1ee5: \u201clap\u201d s\u1ebd t\u00ecm th\u1ea5y \u201claptop\u201d).<\/li>\n<li><strong>K\u1ebft qu\u1ea3:<\/strong> Hi\u1ec3n th\u1ecb t\u1ed1i \u0111a 50 m\u1ee5c m\u1ed7i trang. S\u1eafp x\u1ebfp m\u1eb7c \u0111\u1ecbnh theo m\u1ee9c \u0111\u1ed9 li\u00ean quan.<\/li>\n<li><strong>B\u1ed9 l\u1ecdc:<\/strong>Cho ph\u00e9p l\u1ecdc theo kho\u1ea3ng gi\u00e1 v\u00e0 t\u00ecnh tr\u1ea1ng c\u00f3 s\u1eb5n.<\/li>\n<li><strong>Hi\u1ec7u su\u1ea5t:<\/strong>K\u1ebft qu\u1ea3 t\u00ecm ki\u1ebfm ph\u1ea3i xu\u1ea5t hi\u1ec7n trong v\u00f2ng 300ms.<\/li>\n<li><strong>Tr\u1ea1ng th\u00e1i tr\u1ed1ng:<\/strong>N\u1ebfu kh\u00f4ng t\u00ecm th\u1ea5y k\u1ebft qu\u1ea3 n\u00e0o, hi\u1ec3n th\u1ecb th\u00f4ng b\u00e1o: \u201cKh\u00f4ng c\u00f3 s\u1ea3n ph\u1ea9m n\u00e0o ph\u00f9 h\u1ee3p v\u1edbi t\u00ecm ki\u1ebfm c\u1ee7a b\u1ea1n. H\u00e3y th\u1eed t\u1eeb kh\u00f3a kh\u00e1c.\u201d<\/li>\n<\/ul>\n<p>C\u00e2u chuy\u1ec7n \u0111\u01b0\u1ee3c tinh ch\u1ec9nh cung c\u1ea5p \u0111\u1ee7 chi ti\u1ebft \u0111\u1ec3 nh\u00e0 ph\u00e1t tri\u1ec3n x\u00e2y d\u1ef1ng t\u00ednh n\u0103ng v\u00e0 \u0111\u1ec3 QA vi\u1ebft c\u00e1c tr\u01b0\u1eddng h\u1ee3p ki\u1ec3m th\u1eed m\u00e0 kh\u00f4ng c\u1ea7n h\u1ecfi th\u00eam. C\u00e1c cu\u1ed9c h\u1ecdp l\u00e0m r\u00f5 \u0111\u01b0\u1ee3c gi\u1ea3m b\u1edbt v\u00ec c\u00e1c c\u00e2u tr\u1ea3 l\u1eddi \u0111\u00e3 c\u00f3 s\u1eb5n trong phi\u1ebfu c\u00f4ng vi\u1ec7c.<\/p>\n<h2>C\u1ea3i ti\u1ebfn li\u00ean t\u1ee5c t\u00e0i li\u1ec7u \ud83d\udcc8\ud83d\udd04<\/h2>\n<p>Vi\u1ebft c\u00e2u chuy\u1ec7n ng\u01b0\u1eddi d\u00f9ng l\u00e0 m\u1ed9t k\u1ef9 n\u0103ng \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n qua th\u1ef1c h\u00e0nh. C\u00e1c \u0111\u1ed9i n\u00ean xem x\u00e9t l\u1ea1i c\u00e1c c\u00e2u chuy\u1ec7n c\u1ee7a m\u00ecnh \u0111\u1ecbnh k\u1ef3. H\u1ecfi \u0111\u1ed9i ng\u0169: <em>\u201cCh\u00fang ta c\u00f3 ph\u1ea3i h\u1ecfi th\u00eam c\u00e2u h\u1ecfi v\u1ec1 c\u00e2u chuy\u1ec7n n\u00e0y trong qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n kh\u00f4ng?\u201d<\/em>N\u1ebfu c\u00e2u tr\u1ea3 l\u1eddi l\u00e0 c\u00f3, h\u00e3y x\u00e1c \u0111\u1ecbnh ph\u1ea7n n\u00e0o ch\u01b0a r\u00f5 r\u00e0ng v\u00e0 c\u1eadp nh\u1eadt m\u1eabu ho\u1eb7c h\u01b0\u1edbng d\u1eabn.<\/p>\n<p>Duy tr\u00ec m\u1ed9t kho l\u01b0u tr\u1eef c\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p trong qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n. N\u1ebfu c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n th\u01b0\u1eddng xuy\u00ean h\u1ecfi,<em>\u201cCh\u00fang ta x\u1eed l\u00fd ch\u1ebf \u0111\u1ed9 ngo\u1ea1i tuy\u1ebfn nh\u01b0 th\u1ebf n\u00e0o?\u201d<\/em>, h\u00e3y t\u1ea1o m\u1ed9t m\u1eabu chu\u1ea9n cho kh\u1ea3 n\u0103ng ho\u1ea1t \u0111\u1ed9ng ngo\u1ea1i tuy\u1ebfn. N\u1ebfu h\u1ecd h\u1ecfi,<em>\u201cGi\u1edbi h\u1ea1n k\u00fd t\u1ef1 l\u00e0 bao nhi\u00eau?\u201d<\/em>, h\u00e3y th\u00eam m\u1ed9t tr\u01b0\u1eddng cho c\u00e1c r\u00e0ng bu\u1ed9c trong m\u1eabu c\u00e2u chuy\u1ec7n c\u1ee7a b\u1ea1n.<\/p>\n<p>T\u00e0i li\u1ec7u h\u00f3a nh\u1eefng m\u1eabu n\u00e0y t\u1ea1o n\u00ean tri th\u1ee9c t\u1ed5 ch\u1ee9c. C\u00e1c th\u00e0nh vi\u00ean m\u1edbi c\u00f3 th\u1ec3 \u0111\u1ecdc t\u00e0i li\u1ec7u v\u00e0 hi\u1ec3u c\u00e1c ti\u00eau chu\u1ea9n m\u00e0 kh\u00f4ng c\u1ea7n h\u1ecfi c\u00e1c th\u00e0nh vi\u00ean c\u1ea5p cao. \u0110i\u1ec1u n\u00e0y gi\u00fap m\u1edf r\u1ed9ng kh\u1ea3 n\u0103ng c\u1ee7a \u0111\u1ed9i ng\u0169 trong vi\u1ec7c t\u1ea1o ra c\u00f4ng vi\u1ec7c r\u00f5 r\u00e0ng.<\/p>\n<h2>Suy ngh\u0129 cu\u1ed1i c\u00f9ng v\u1ec1 s\u1ef1 r\u00f5 r\u00e0ng v\u00e0 hi\u1ec7u qu\u1ea3 \ud83c\udfaf\u2728<\/h2>\n<p>M\u1ee5c ti\u00eau c\u1ee7a vi\u1ec7c vi\u1ebft c\u00e2u chuy\u1ec7n ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng ph\u1ea3i \u0111\u1ec3 t\u1ea1o gi\u1ea5y t\u1edd. \u0110\u00f3 l\u00e0 \u0111\u1ec3 t\u1ea1o ra s\u1ef1 hi\u1ec3u bi\u1ebft chung. Khi \u0111\u1ed9i ng\u0169 hi\u1ec3u r\u00f5 m\u1ee5c ti\u00eau, c\u00e1c r\u00e0ng bu\u1ed9c v\u00e0 k\u1ebft qu\u1ea3 mong \u0111\u1ee3i, h\u1ecd c\u00f3 th\u1ec3 l\u00e0m vi\u1ec7c \u0111\u1ed9c l\u1eadp. S\u1ef1 \u0111\u1ed9c l\u1eadp n\u00e0y l\u00e0m gi\u1ea3m nhu c\u1ea7u h\u1ecdp v\u00e0 t\u0103ng t\u1ed1c \u0111\u1ed9 giao h\u00e0ng.<\/p>\n<p>B\u1eaft \u0111\u1ea7u b\u1eb1ng vi\u1ec7c ki\u1ec3m tra l\u1ea1i danh s\u00e1ch c\u00f4ng vi\u1ec7c hi\u1ec7n t\u1ea1i. Ch\u1ecdn n\u0103m c\u00e2u chuy\u1ec7n \u0111ang ho\u1ea1t \u0111\u1ed9ng v\u00e0 \u00e1p d\u1ee5ng danh s\u00e1ch ki\u1ec3m tra ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn. Xem b\u1ea1n c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c kho\u1ea3ng tr\u1ed1ng hay kh\u00f4ng. Sau \u0111\u00f3, tri\u1ec3n khai \u0110\u1ecbnh ngh\u0129a S\u1eb5n s\u00e0ng cho v\u00f2ng ph\u00e1t tri\u1ec3n ti\u1ebfp theo. Theo th\u1eddi gian, b\u1ea1n s\u1ebd nh\u1eadn th\u1ea5y s\u1ef1 thay \u0111\u1ed5i. S\u1ed1 l\u01b0\u1ee3ng c\u00e2u h\u1ecfi s\u1ebd gi\u1ea3m. M\u1ee9c \u0111\u1ed9 t\u1ef1 tin s\u1ebd t\u0103ng. Vi\u1ec7c giao h\u00e0ng s\u1ebd tr\u1edf n\u00ean tr\u01a1n tru h\u01a1n.<\/p>\n<p>H\u00e3y nh\u1edb, s\u1ef1 r\u00f5 r\u00e0ng kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p m\u1ed9t l\u1ea7n. \u0110\u00f3 l\u00e0 m\u1ed9t k\u1ef7 lu\u1eadt. B\u1eb1ng c\u00e1ch cam k\u1ebft v\u1edbi t\u00e0i li\u1ec7u ch\u1ea5t l\u01b0\u1ee3ng cao, b\u1ea1n t\u00f4n tr\u1ecdng th\u1eddi gian c\u1ee7a \u0111\u1ed9i ng\u0169 v\u00e0 nhu c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng. B\u1ea1n x\u00e2y d\u1ef1ng n\u1ec1n t\u1ea3ng cho s\u1ef1 ph\u00e1t tri\u1ec3n b\u1ec1n v\u1eefng, n\u01a1i s\u1ef1 t\u1eadp trung \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 v\u00e0 s\u1ef1 m\u01a1 h\u1ed3 \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf.<\/p>\n<p>H\u00e3y th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc ti\u1ebfp theo ngay h\u00f4m nay. Xem x\u00e9t l\u1ea1i c\u00e1c c\u00e2u chuy\u1ec7n c\u1ee7a b\u1ea1n. Tinh ch\u1ec9nh ti\u00eau ch\u00ed c\u1ee7a b\u1ea1n. Gi\u1ea3m s\u1ed1 cu\u1ed9c h\u1ecdp. X\u00e2y d\u1ef1ng t\u01b0\u01a1ng lai v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Trong m\u00f4i tr\u01b0\u1eddng ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m nhanh ch\u00f3ng, th\u1eddi gian l\u00e0 t\u00e0i s\u1ea3n qu\u00fd gi\u00e1 nh\u1ea5t. C\u00e1c \u0111\u1ed9i th\u01b0\u1eddng b\u1ecb m\u1eafc k\u1eb9t trong v\u00f2ng l\u1eb7p c\u00e1c cu\u1ed9c h\u1ecdp l\u00e0m&hellip;<\/p>\n","protected":false},"author":1,"featured_media":69,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 vi\u1ebft c\u00e2u chuy\u1ec7n ng\u01b0\u1eddi d\u00f9ng gi\u00fap gi\u1ea3m s\u1ed1 cu\u1ed9c h\u1ecdp l\u00e0m r\u00f5 xu\u1ed1ng m\u1ed9t n\u1eeda \ud83d\udcc9","_yoast_wpseo_metadesc":"H\u1ecdc c\u00e1ch vi\u1ebft c\u00e1c c\u00e2u chuy\u1ec7n ng\u01b0\u1eddi d\u00f9ng r\u00f5 r\u00e0ng v\u1edbi c\u00e1c ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn m\u1ea1nh m\u1ebd. Gi\u1ea3m c\u00e1c cu\u1ed9c h\u1ecdp l\u00e0m r\u00f5 v\u00e0 c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 v\u00f2ng ph\u00e1t tri\u1ec3n b\u1eb1ng nh\u1eefng k\u1ef9 thu\u1eadt Agile th\u1ef1c t\u1ebf n\u00e0y.","inline_featured_image":false,"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[16],"tags":[5,15],"class_list":["post-68","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>L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 vi\u1ebft c\u00e2u chuy\u1ec7n ng\u01b0\u1eddi d\u00f9ng gi\u00fap gi\u1ea3m s\u1ed1 cu\u1ed9c h\u1ecdp l\u00e0m r\u00f5 xu\u1ed1ng m\u1ed9t n\u1eeda \ud83d\udcc9<\/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 v\u1edbi c\u00e1c ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn m\u1ea1nh m\u1ebd. 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