{"id":201,"date":"2026-03-26T15:28:28","date_gmt":"2026-03-26T15:28:28","guid":{"rendered":"https:\/\/www.we-notes.com\/vn\/writing-user-stories-developers-want-to-build\/"},"modified":"2026-03-26T15:28:28","modified_gmt":"2026-03-26T15:28:28","slug":"writing-user-stories-developers-want-to-build","status":"publish","type":"post","link":"https:\/\/www.we-notes.com\/vn\/writing-user-stories-developers-want-to-build\/","title":{"rendered":"Vi\u1ebft 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 mu\u1ed1n x\u00e2y d\u1ef1ng"},"content":{"rendered":"

\u1ede \u0111i\u1ec3m giao nhau gi\u1eefa t\u1ea7m nh\u00ecn s\u1ea3n ph\u1ea9m v\u00e0 vi\u1ec7c th\u1ef1c thi k\u1ef9 thu\u1eadt, c\u00e1c c\u00e2u chuy\u1ec7n ng\u01b0\u1eddi d\u00f9ng \u0111\u00f3ng vai tr\u00f2 nh\u01b0 c\u00e2y c\u1ea7u n\u1ed1i. Tuy nhi\u00ean, m\u1ed9t c\u00e2y c\u1ea7u \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng tr\u00ean nh\u1eefng gi\u1ea3 \u0111\u1ecbnh m\u01a1 h\u1ed3 th\u01b0\u1eddng d\u1eabn \u0111\u1ebfn s\u1ef1 s\u1ee5p \u0111\u1ed5 v\u1ec1 c\u1ea5u tr\u00fac. C\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n kh\u00f4ng \u0111\u01a1n thu\u1ea7n l\u00e0 m\u00e1y sinh m\u00e3; h\u1ecd l\u00e0 nh\u1eefng ng\u01b0\u1eddi gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1, c\u1ea7n c\u00f3 b\u1ed1i c\u1ea3nh, gi\u1edbi h\u1ea1n v\u00e0 s\u1ef1 r\u00f5 r\u00e0ng \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng \u1edf m\u1ee9c t\u1ed1i \u01b0u. Khi m\u1ed9t c\u00e2u chuy\u1ec7n thi\u1ebfu chi ti\u1ebft, vi\u1ec7c tri\u1ec3n khai k\u1ebft qu\u1ea3 ch\u1eafc ch\u1eafn s\u1ebd l\u1ec7ch kh\u1ecfi m\u1ee5c ti\u00eau ban \u0111\u1ea7u, 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 \u1edf c\u1ea3 hai ph\u00eda.<\/p>\n

H\u01b0\u1edbng d\u1eabn n\u00e0y kh\u00e1m ph\u00e1 c\u00e1c c\u01a1 ch\u1ebf t\u1ea1o ra c\u00e1c c\u00e2u chuy\u1ec7n ng\u01b0\u1eddi d\u00f9ng ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u0111\u1ed9i k\u1ef9 thu\u1eadt. N\u00f3 v\u01b0\u1ee3t ra ngo\u00e0i m\u1eabu chu\u1ea9n \u201cL\u00e0 m\u1ed9t ng\u01b0\u1eddi d\u00f9ng, t\u00f4i mu\u1ed1n\u2026\u201d \u0111\u1ec3 t\u1eadp trung v\u00e0o nh\u1eefng chi ti\u1ebft tinh t\u1ebf gi\u00fap \u01b0\u1edbc l\u01b0\u1ee3ng ch\u00ednh x\u00e1c, tri\u1ec3n khai v\u1eefng ch\u1eafc v\u00e0 giao h\u00e0ng th\u00e0nh c\u00f4ng. B\u1eb1ng c\u00e1ch \u01b0u ti\u00ean s\u1ef1 r\u00f5 r\u00e0ng thay v\u00ec kh\u1ed1i l\u01b0\u1ee3ng, c\u00e1c \u0111\u1ed9i c\u00f3 th\u1ec3 gi\u1ea3m thi\u1ec3u tr\u1edf ng\u1ea1i v\u00e0 t\u0103ng t\u1ed1c \u0111\u1ed9.<\/p>\n

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\"Marker<\/figure>\n<\/div>\n

\ud83d\udcdd C\u01a1 c\u1ea5u c\u1ee7a m\u1ed9t c\u00e2u chuy\u1ec7n t\u1eadp trung v\u00e0o s\u1ef1 r\u00f5 r\u00e0ng<\/h2>\n

M\u1ed9t c\u00e2u chuy\u1ec7n ng\u01b0\u1eddi d\u00f9ng l\u00e0 l\u1eddi h\u1ee9a v\u1ec1 m\u1ed9t cu\u1ed9c tr\u00f2 chuy\u1ec7n. N\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 t\u00e0i li\u1ec7u quy \u0111\u1ecbnh, nh\u01b0ng ph\u1ea3i ch\u1ee9a \u0111\u1ee7 th\u00f4ng tin \u0111\u1ec3 kh\u1edfi \u0111\u1ed9ng cu\u1ed9c tr\u00f2 chuy\u1ec7n m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3. \u0110\u1ecbnh d\u1ea1ng chu\u1ea9n cung c\u1ea5p khung x\u01b0\u01a1ng, nh\u01b0ng ph\u1ea7n c\u01a1 b\u1eafp v\u00e0 th\u1ea7n kinh n\u1eb1m \u1edf nh\u1eefng chi ti\u1ebft nh\u1ecf.<\/p>\n

1. Nh\u00e2n v\u1eadt (Ai)<\/h3>\n

X\u00e1c \u0111\u1ecbnh nh\u00e2n v\u1eadt l\u00e0 b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean. C\u00e2u chuy\u1ec7n n\u00e0y d\u00e0nh cho qu\u1ea3n tr\u1ecb vi\u00ean \u0111\u00e3 x\u00e1c th\u1ef1c, kh\u00e1ch truy c\u1eadp hay h\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng? Nh\u00e2n v\u1eadt s\u1ebd x\u00e1c \u0111\u1ecbnh quy\u1ec1n truy c\u1eadp, quy\u1ec1n truy c\u1eadp d\u1eef li\u1ec7u v\u00e0 gi\u1edbi h\u1ea1n giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng.<\/p>\n

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  • T\u00ednh c\u1ee5 th\u1ec3 l\u00e0 \u0111i\u1ec1u quan tr\u1ecdng:<\/strong>Thay v\u00ec n\u00f3i \u201cNg\u01b0\u1eddi d\u00f9ng\u201d, h\u00e3y c\u1ee5 th\u1ec3 h\u00f3a th\u00e0nh \u201cNg\u01b0\u1eddi d\u00f9ng \u0111\u00e3 x\u00e1c th\u1ef1c v\u1edbi g\u00f3i \u0111\u0103ng k\u00fd cao c\u1ea5p\u201d. \u0110i\u1ec1u n\u00e0y ngay l\u1eadp t\u1ee9c c\u1ea3nh b\u00e1o v\u1ec1 logic ki\u1ec3m so\u00e1t truy c\u1eadp ti\u1ec1m n\u0103ng.<\/li>\n
  • Vai tr\u00f2 theo b\u1ed1i c\u1ea3nh:<\/strong>H\u00e3y xem x\u00e9t quy tr\u00ecnh l\u00e0m vi\u1ec7c. Nh\u00e2n v\u1eadt n\u00e0y th\u1ef1c hi\u1ec7n h\u00e0nh \u0111\u1ed9ng n\u00e0y m\u1ed7i ng\u00e0y hay ch\u1ec9 m\u1ed9t l\u1ea7n m\u1ed7i n\u0103m? T\u1ea7n su\u1ea5t \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn thi\u1ebft k\u1ebf giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng v\u00e0 y\u00eau c\u1ea7u hi\u1ec7u su\u1ea5t.<\/li>\n<\/ul>\n

    2. H\u00e0nh \u0111\u1ed9ng (L\u00e0m g\u00ec)<\/h3>\n

    \u0110i\u1ec1u n\u00e0y m\u00f4 t\u1ea3 ch\u1ee9c n\u0103ng. N\u00f3 ph\u1ea3i l\u00e0 m\u1ed9t \u0111\u1ed9ng t\u1eeb ch\u1ee7 \u0111\u1ed9ng. Tr\u00e1nh c\u00e1c c\u1ea5u tr\u00fac b\u1ecb \u0111\u1ed9ng khi\u1ebfn c\u00f3 th\u1ec3 hi\u1ec3u theo nhi\u1ec1u c\u00e1ch kh\u00e1c nhau.<\/p>\n

      \n
    • \u0110\u1ed9ng t\u1eeb r\u00f5 r\u00e0ng:<\/strong>D\u00f9ng \u201cG\u1eedi\u201d, \u201cT\u00ednh to\u00e1n\u201d ho\u1eb7c \u201c\u0110\u1ed3ng b\u1ed9\u201d thay v\u00ec \u201cX\u1eed l\u00fd\u201d hay \u201cQu\u1ea3n l\u00fd\u201d.<\/li>\n
    • Gi\u1edbi h\u1ea1n ph\u1ea1m vi:<\/strong>X\u00e1c \u0111\u1ecbnh \u0111i\u1ec1u m\u00e0 t\u00ednh n\u0103ng kh\u00f4ng<\/em>l\u00e0m. Vi\u1ec7c m\u1edf r\u1ed9ng ph\u1ea1m vi th\u01b0\u1eddng b\u1eaft \u0111\u1ea7u t\u1eeb nh\u1eefng c\u00e2u h\u1ecfi \u201cL\u00e0m g\u00ec\u201d m\u01a1 h\u1ed3.<\/li>\n<\/ul>\n

      3. Gi\u00e1 tr\u1ecb (T\u1ea1i sao)<\/h3>\n

      \u0110\u00e2y l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng nh\u1ea5t \u0111\u1ed1i v\u1edbi c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n. Hi\u1ec3u \u0111\u01b0\u1ee3c \u201cT\u1ea1i sao\u201d gi\u00fap c\u00e1c k\u1ef9 s\u01b0 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh \u0111\u00e1nh \u0111\u1ed5i ph\u00f9 h\u1ee3p v\u1edbi m\u1ee5c ti\u00eau kinh doanh. N\u1ebfu m\u1ed9t nh\u00e0 ph\u00e1t tri\u1ec3n bi\u1ebft m\u1ee5c ti\u00eau l\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c d\u1eef li\u1ec7u, h\u1ecd c\u00f3 th\u1ec3 \u01b0u ti\u00ean ki\u1ec3m tra d\u1eef li\u1ec7u h\u01a1n t\u1ed1c \u0111\u1ed9. N\u1ebfu m\u1ee5c ti\u00eau l\u00e0 t\u1ed1c \u0111\u1ed9, h\u1ecd c\u00f3 th\u1ec3 \u01b0u ti\u00ean b\u1ed9 nh\u1edb \u0111\u1ec7m h\u01a1n t\u00ednh nh\u1ea5t qu\u00e1n nghi\u00eam ng\u1eb7t.<\/p>\n

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      • B\u1ed1i c\u1ea3nh kinh doanh:<\/strong>Li\u00ean k\u1ebft c\u00e2u chuy\u1ec7n v\u1edbi m\u1ed9t s\u00e1ng ki\u1ebfn ho\u1eb7c ch\u1ec9 s\u1ed1 r\u1ed9ng l\u1edbn h\u01a1n.<\/li>\n
      • \u0110i\u1ec3m \u0111au c\u1ee7a ng\u01b0\u1eddi d\u00f9ng:<\/strong>M\u00f4 t\u1ea3 v\u1ea5n \u0111\u1ec1 \u0111ang \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft. \u201cGi\u1ea3m t\u1ef7 l\u1ec7 b\u1ecf gi\u1ecf h\u00e0ng 5%.\u201d<\/li>\n<\/ul>\n

        \ud83d\udcd0 Khung INVEST cho ph\u00e1t tri\u1ec3n k\u1ef9 thu\u1eadt<\/h2>\n

        Nguy\u00ean t\u1eafc INVEST l\u00e0 danh s\u00e1ch ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng c\u00e2u chuy\u1ec7n. M\u1eb7c d\u00f9 \u0111\u00e3 quen thu\u1ed9c trong c\u1ed9ng \u0111\u1ed3ng Agile, nh\u01b0ng vi\u1ec7c \u00e1p d\u1ee5ng n\u00f3 \u0111\u1eb7c bi\u1ec7t cho c\u00e1c \u0111\u1ed9i ph\u00e1t tri\u1ec3n \u0111\u00f2i h\u1ecfi m\u1ed9t g\u00f3c nh\u00ecn k\u1ef9 thu\u1eadt.<\/p>\n

        \u0110\u1ed9c l\u1eadp<\/h3>\n

        C\u00e1c c\u00e2u chuy\u1ec7n kh\u00f4ng n\u00ean ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c c\u00e2u chuy\u1ec7n kh\u00e1c \u0111\u1ec3 \u0111\u01b0\u1ee3c giao. C\u00e1c ph\u1ee5 thu\u1ed9c s\u1ebd t\u1ea1o ra \u0111i\u1ec3m ngh\u1ebdn. N\u1ebfu C\u00e2u chuy\u1ec7n B y\u00eau c\u1ea7u C\u00e2u chuy\u1ec7n A ph\u1ea3i ho\u00e0n th\u00e0nh tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u c\u00f4ng vi\u1ec7c, th\u00ec C\u00e2u chuy\u1ec7n A tr\u1edf th\u00e0nh y\u1ebfu t\u1ed1 \u0111\u01b0\u1eddng t\u1edbi quan tr\u1ecdng, l\u00e0m t\u1eafc ngh\u1ebdn to\u00e0n b\u1ed9 sprint.<\/p>\n

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        • T\u00e1i c\u1ea5u tr\u00fac c\u00e1c ph\u1ee5 thu\u1ed9c:<\/strong> N\u1ebfu m\u1ed9t c\u00e2u chuy\u1ec7n ph\u1ee5 thu\u1ed9c v\u00e0o m\u1ed9t API, h\u00e3y coi \u0111\u1ecbnh ngh\u0129a API nh\u01b0 m\u1ed9t c\u00e2u chuy\u1ec7n ri\u00eang bi\u1ec7t.<\/li>\n
        • Thi\u1ebft k\u1ebf theo m\u00f4-\u0111un:<\/strong>Chia c\u00e1c t\u00ednh n\u0103ng ph\u1ee9c t\u1ea1p th\u00e0nh nh\u1eefng \u0111\u01a1n v\u1ecb nh\u1ecf h\u01a1n, \u0111\u1ed9c l\u1eadp.<\/li>\n<\/ul>\n

          C\u00f3 th\u1ec3 th\u01b0\u01a1ng l\u01b0\u1ee3ng<\/h3>\n

          C\u00e2u chuy\u1ec7n kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t h\u1ee3p \u0111\u1ed3ng; \u0111\u00f3 l\u00e0 l\u1eddi m\u1eddi th\u1ea3o lu\u1eadn. C\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n n\u00ean c\u00f3 th\u1ec3 th\u01b0\u01a1ng l\u01b0\u1ee3ng chi ti\u1ebft tri\u1ec3n khai. M\u1ed9t c\u00e2u chuy\u1ec7n c\u1ee9ng nh\u1eafc, quy \u0111\u1ecbnh s\u01a1 \u0111\u1ed3 c\u01a1 s\u1edf d\u1eef li\u1ec7u ho\u1eb7c l\u1ef1a ch\u1ecdn th\u01b0 vi\u1ec7n s\u1ebd k\u00ecm h\u00e3m s\u1ef1 \u0111\u1ed5i m\u1edbi v\u00e0 chuy\u00ean m\u00f4n k\u1ef9 thu\u1eadt.<\/p>\n

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          • T\u1eadp trung v\u00e0o k\u1ebft qu\u1ea3:<\/strong>X\u00e1c \u0111\u1ecbnh h\u00e0nh vi, ch\u1ee9 kh\u00f4ng ph\u1ea3i c\u01a1 ch\u1ebf.<\/li>\n
          • Cho ph\u00e9p \u0111\u01b0a ra gi\u1ea3i ph\u00e1p:<\/strong>Cho ph\u00e9p \u0111\u1ed9i \u0111\u1ec1 xu\u1ea5t ph\u01b0\u01a1ng ph\u00e1p k\u1ef9 thu\u1eadt t\u1ed1t nh\u1ea5t \u0111\u1ec3 \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u.<\/li>\n<\/ul>\n

            C\u00f3 gi\u00e1 tr\u1ecb<\/h3>\n

            M\u1ed7i c\u00e2u chuy\u1ec7n ph\u1ea3i mang l\u1ea1i gi\u00e1 tr\u1ecb cho ng\u01b0\u1eddi d\u00f9ng ho\u1eb7c doanh nghi\u1ec7p. N\u1ebfu m\u1ed9t c\u00e2u chuy\u1ec7n thu\u1ea7n t\u00fay mang t\u00ednh k\u1ef9 thu\u1eadt (v\u00ed d\u1ee5: \u201cN\u00e2ng c\u1ea5p phi\u00ean b\u1ea3n framework\u201d), 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: \u201cN\u00e2ng c\u1ea5p framework \u0111\u1ec3 h\u1ed7 tr\u1ee3 c\u00e1c t\u00ednh n\u0103ng b\u1ea3o m\u1eadt m\u1edbi\u201d).<\/p>\n

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            • N\u1ee3 k\u1ef9 thu\u1eadt:<\/strong>Th\u1eeba nh\u1eadn vi\u1ec7c t\u00e1i c\u1ea5u tr\u00fac l\u00e0 mang l\u1ea1i gi\u00e1 tr\u1ecb. \u201cC\u1ea3i thi\u1ec7n th\u1eddi gian ph\u1ea3n h\u1ed3i API \u0111\u1ec3 gi\u1ea3m chi ph\u00ed m\u00e1y ch\u1ee7.\u201d<\/li>\n
            • T\u00e1c \u0111\u1ed9ng tr\u1ef1c ti\u1ebfp:<\/strong>\u0110\u1ea3m b\u1ea3o c\u00e2u chuy\u1ec7n li\u00ean k\u1ebft v\u1edbi nhu c\u1ea7u ng\u01b0\u1eddi d\u00f9ng ho\u1eb7c y\u00eau c\u1ea7u \u1ed5n \u0111\u1ecbnh h\u1ec7 th\u1ed1ng.<\/li>\n<\/ul>\n

              C\u00f3 th\u1ec3 \u01b0\u1edbc l\u01b0\u1ee3ng<\/h3>\n

              M\u1ed9t c\u00e2u chuy\u1ec7n kh\u00f4ng th\u1ec3 \u01b0\u1edbc l\u01b0\u1ee3ng n\u1ebfu ph\u1ea1m vi ch\u01b0a r\u00f5. C\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n kh\u00f4ng th\u1ec3 \u0111o\u00e1n \u0111\u01b0\u1ee3c m\u1ee9c \u0111\u1ed9 ph\u1ee9c t\u1ea1p c\u1ee7a c\u00e1c y\u00eau c\u1ea7u ch\u01b0a \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh. N\u1ebfu m\u1ed9t c\u00e2u chuy\u1ec7n qu\u00e1 l\u1edbn \u0111\u1ec3 \u01b0\u1edbc l\u01b0\u1ee3ng, n\u00f3 c\u1ea7n \u0111\u01b0\u1ee3c chia nh\u1ecf.<\/p>\n

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              • C\u00f4ng ngh\u1ec7 \u0111\u00e3 bi\u1ebft:<\/strong>C\u00e1c c\u00f4ng ngh\u1ec7 s\u1eed d\u1ee5ng c\u1ea7n \u0111\u1ee7 quen thu\u1ed9c \u0111\u1ec3 c\u00f3 th\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh.<\/li>\n
              • Lo\u1ea1i b\u1ecf s\u1ef1 m\u01a1 h\u1ed3:<\/strong>N\u1ebfu y\u00eau c\u1ea7u m\u01a1 h\u1ed3, c\u00e2u chuy\u1ec7n c\u1ea7n t\u1ea1m d\u1eebng cho \u0111\u1ebfn khi \u0111\u01b0\u1ee3c l\u00e0m r\u00f5.<\/li>\n<\/ul>\n

                Nh\u1ecf<\/h3>\n

                C\u00e1c c\u00e2u chuy\u1ec7n c\u1ea7n \u0111\u1ee7 nh\u1ecf \u0111\u1ec3 ho\u00e0n th\u00e0nh trong m\u1ed9t l\u1ea7n l\u1eb7p duy nh\u1ea5t. Nh\u1eefng c\u00e2u chuy\u1ec7n l\u1edbn s\u1ebd t\u1ea1o ra r\u1ee7i ro. N\u1ebfu m\u1ed9t c\u00e2u chuy\u1ec7n k\u00e9o d\u00e0i h\u00e0ng tu\u1ea7n, v\u00f2ng ph\u1ea3n h\u1ed3i s\u1ebd qu\u00e1 d\u00e0i v\u00e0 thay \u0111\u1ed5i tr\u1edf n\u00ean t\u1ed1n k\u00e9m.<\/p>\n

                  \n
                • Th\u1eddi gian gi\u1edbi h\u1ea1n:<\/strong>M\u1ee5c ti\u00eau l\u00e0 c\u00e1c c\u00e2u chuy\u1ec7n c\u1ea7n t\u1eeb 1 \u0111\u1ebfn 3 ng\u00e0y l\u00e0m vi\u1ec7c t\u1eadp trung.<\/li>\n
                • \u0110\u1ed9 chi ti\u1ebft:<\/strong>N\u1ebfu m\u1ed9t c\u00e2u chuy\u1ec7n c\u1ea3m gi\u00e1c nh\u01b0 m\u1ed9t d\u1ef1 \u00e1n, h\u00e3y chia n\u00f3 th\u00e0nh c\u00e1c m\u1ea3nh ch\u1ee9c n\u0103ng.<\/li>\n<\/ul>\n

                  C\u00f3 th\u1ec3 ki\u1ec3m th\u1eed<\/h3>\n

                  \u0110\u00e2y l\u00e0 l\u01b0\u1edbi an to\u00e0n c\u1ee7a nh\u00e0 ph\u00e1t tri\u1ec3n. N\u1ebfu m\u1ed9t c\u00e2u chuy\u1ec7n kh\u00f4ng th\u1ec3 ki\u1ec3m th\u1eed, th\u00ec kh\u00f4ng th\u1ec3 x\u00e1c minh \u0111\u01b0\u1ee3c. S\u1ef1 m\u01a1 h\u1ed3 trong ti\u00eau ch\u00ed ki\u1ec3m th\u1eed d\u1eabn \u0111\u1ebfn tr\u1ea1ng th\u00e1i \u2018Ho\u00e0n th\u00e0nh\u2019 mang t\u00ednh ch\u1ee7 quan.<\/p>\n

                    \n
                  • Ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn:<\/strong> M\u1ed7i c\u00e2u chuy\u1ec7n ph\u1ea3i c\u00f3 \u0111i\u1ec1u ki\u1ec7n v\u01b0\u1ee3t qua\/th\u1ea5t b\u1ea1i r\u00f5 r\u00e0ng.<\/li>\n
                  • C\u00e1c tr\u01b0\u1eddng h\u1ee3p bi\u00ean:<\/strong> X\u00e1c \u0111\u1ecbnh c\u00e1ch h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng khi c\u00f3 s\u1ef1 c\u1ed1 x\u1ea3y ra.<\/li>\n<\/ul>\n

                    \ud83d\udccb Ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn: H\u1ee3p \u0111\u1ed3ng<\/h2>\n

                    Ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn (AC) x\u00e1c \u0111\u1ecbnh ranh gi\u1edbi c\u1ee7a c\u00e2u chuy\u1ec7n. Ch\u00fang l\u00e0 nh\u1eefng quy t\u1eafc x\u00e1c \u0111\u1ecbnh khi n\u00e0o c\u00f4ng vi\u1ec7c \u0111\u01b0\u1ee3c coi l\u00e0 ho\u00e0n th\u00e0nh. Kh\u00f4ng c\u00f3 ch\u00fang, \u2018Xong\u2019 s\u1ebd tr\u1edf th\u00e0nh m\u1ed9t \u00fd ki\u1ebfn ch\u1ee7 quan.<\/p>\n

                    C\u1ea5u tr\u00fac c\u1ee7a c\u00e1c ti\u00eau ch\u00ed hi\u1ec7u qu\u1ea3<\/h3>\n

                    S\u1eed d\u1ee5ng \u0111\u1ecbnh d\u1ea1ng c\u00f3 c\u1ea5u tr\u00fac nh\u01b0 Given\/When\/Then \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o logic \u0111\u01b0\u1ee3c gi\u1eef nguy\u00ean.<\/p>\n

                      \n
                    • Cho r\u1eb1ng:<\/strong>B\u1ed1i c\u1ea3nh ho\u1eb7c tr\u1ea1ng th\u00e1i ban \u0111\u1ea7u c\u1ee7a h\u1ec7 th\u1ed1ng.<\/li>\n
                    • Khi:<\/strong>H\u00e0nh \u0111\u1ed9ng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1edfi ng\u01b0\u1eddi d\u00f9ng ho\u1eb7c h\u1ec7 th\u1ed1ng.<\/li>\n
                    • Th\u00ec:<\/strong>K\u1ebft qu\u1ea3 mong \u0111\u1ee3i ho\u1eb7c thay \u0111\u1ed5i tr\u1ea1ng th\u00e1i.<\/li>\n<\/ul>\n

                      V\u00ed d\u1ee5 v\u1ec1 ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn<\/h3>\n
                        \n
                      • \u0110\u01b0\u1eddng \u0111i t\u00edch c\u1ef1c:<\/strong> Cho m\u1ed9t m\u00e3 gi\u1ea3m gi\u00e1 h\u1ee3p l\u1ec7, khi ng\u01b0\u1eddi d\u00f9ng \u00e1p d\u1ee5ng n\u00f3 t\u1ea1i b\u01b0\u1edbc thanh to\u00e1n, th\u00ec t\u1ed5ng gi\u00e1 s\u1ebd gi\u1ea3m \u0111i s\u1ed1 ti\u1ec1n chi\u1ebft kh\u1ea5u.<\/li>\n
                      • \u0110\u01b0\u1eddng \u0111i ti\u00eau c\u1ef1c:<\/strong> Cho m\u1ed9t m\u00e3 gi\u1ea3m gi\u00e1 \u0111\u00e3 h\u1ebft h\u1ea1n, khi ng\u01b0\u1eddi d\u00f9ng \u00e1p d\u1ee5ng n\u00f3, th\u00ec m\u1ed9t th\u00f4ng b\u00e1o l\u1ed7i s\u1ebd xu\u1ea5t hi\u1ec7n n\u00eau r\u00f5 m\u00e3 n\u00e0y kh\u00f4ng h\u1ee3p l\u1ec7.<\/li>\n
                      • Gi\u1edbi h\u1ea1n h\u1ec7 th\u1ed1ng:<\/strong> Cho m\u1ed9t th\u1eddi gian ch\u1edd m\u1ea1ng h\u1ebft h\u1ea1n, khi y\u00eau c\u1ea7u th\u1ea5t b\u1ea1i, th\u00ec ng\u01b0\u1eddi d\u00f9ng s\u1ebd th\u1ea5y t\u00f9y ch\u1ecdn th\u1eed l\u1ea1i thay v\u00ec m\u00e0n h\u00ecnh tr\u1ed1ng.<\/li>\n<\/ul>\n

                        \u2699\ufe0f Y\u00eau c\u1ea7u phi ch\u1ee9c n\u0103ng<\/h2>\n

                        C\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n th\u01b0\u1eddng nh\u1eadn ra r\u1eb1ng c\u00e1c y\u00eau c\u1ea7u ch\u1ee9c n\u0103ng ch\u1ec9 l\u00e0 m\u1ed9t n\u1eeda cu\u1ed9c chi\u1ebfn. C\u00e1c y\u00eau c\u1ea7u phi ch\u1ee9c n\u0103ng (NFRs) x\u00e1c \u0111\u1ecbnh c\u00e1c thu\u1ed9c t\u00ednh ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a h\u1ec7 th\u1ed1ng. B\u1ecf qua c\u00e1c NFR trong m\u00f4 t\u1ea3 c\u00e2u chuy\u1ec7n s\u1ebd d\u1eabn \u0111\u1ebfn c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 hi\u1ec7u su\u1ea5t v\u00e0 l\u1ed7 h\u1ed5ng b\u1ea3o m\u1eadt sau n\u00e0y.<\/p>\n

                        C\u00e1c danh m\u1ee5c NFR ch\u00ednh<\/h3>\n\n\n\n\n\n\n\n\n\n
                        Lo\u1ea1i<\/th>\nM\u00f4 t\u1ea3<\/th>\nY\u00eau c\u1ea7u v\u00ed d\u1ee5<\/th>\n<\/tr>\n<\/thead>\n
                        Hi\u1ec7u su\u1ea5t<\/td>\nT\u1ed1c \u0111\u1ed9 v\u00e0 \u0111\u1ed9 nh\u1ea1y ph\u1ea3n h\u1ed3i<\/td>\nTh\u1eddi gian t\u1ea3i trang ph\u1ea3i d\u01b0\u1edbi 2 gi\u00e2y.<\/td>\n<\/tr>\n
                        B\u1ea3o m\u1eadt<\/td>\nB\u1ea3o v\u1ec7 d\u1eef li\u1ec7u v\u00e0 ki\u1ec3m so\u00e1t truy c\u1eadp<\/td>\nM\u1eadt kh\u1ea9u ph\u1ea3i \u0111\u01b0\u1ee3c b\u0103m b\u1eb1ng bcrypt.<\/td>\n<\/tr>\n
                        Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng<\/td>\nKh\u1ea3 n\u0103ng x\u1eed l\u00fd s\u1ef1 ph\u00e1t tri\u1ec3n<\/td>\nH\u1ec7 th\u1ed1ng ph\u1ea3i h\u1ed7 tr\u1ee3 1.000 ng\u01b0\u1eddi d\u00f9ng \u0111\u1ed3ng th\u1eddi.<\/td>\n<\/tr>\n
                        \u0110\u1ed9 tin c\u1eady<\/td>\nTh\u1eddi gian ho\u1ea1t \u0111\u1ed9ng v\u00e0 x\u1eed l\u00fd l\u1ed7i<\/td>\nKh\u1ea3 d\u1ee5ng h\u1ec7 th\u1ed1ng ph\u1ea3i \u0111\u1ea1t 99,9%.<\/td>\n<\/tr>\n
                        T\u00ednh d\u1ec5 s\u1eed d\u1ee5ng<\/td>\nKh\u1ea3 n\u0103ng truy c\u1eadp v\u00e0 thi\u1ebft k\u1ebf giao di\u1ec7n<\/td>\nPh\u1ea3i tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n WCAG 2.1 c\u1ea5p \u0111\u1ed9 AA.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                        \ud83e\udd1d \u0110\u1ed9ng l\u1ef1c h\u1ee3p t\u00e1c<\/h2>\n

                        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 kh\u1edfi \u0111\u1ea7u c\u1ee7a m\u1ed9t qu\u00e1 tr\u00ecnh h\u1ee3p t\u00e1c. M\u1ee5c ti\u00eau l\u00e0 th\u1ed1ng nh\u1ea5t hi\u1ec3u bi\u1ebft tr\u01b0\u1edbc khi vi\u1ebft b\u1ea5t k\u1ef3 d\u00f2ng m\u00e3 n\u00e0o.<\/p>\n

                        C\u00e1c bu\u1ed5i tinh ch\u1ec9nh<\/h3>\n

                        Vi\u1ec7c tinh ch\u1ec9nh danh s\u00e1ch c\u00f4ng vi\u1ec7c th\u01b0\u1eddng xuy\u00ean \u0111\u1ea3m b\u1ea3o c\u00e1c c\u00e2u chuy\u1ec7n s\u1eb5n s\u00e0ng cho ph\u00e1t tri\u1ec3n. \u0110\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 l\u00fac vi\u1ebft c\u00e2u chuy\u1ec7n, m\u00e0 l\u00e0 l\u00fac ho\u00e0n thi\u1ec7n n\u00f3.<\/p>\n

                          \n
                        • L\u00e0m r\u00f5 s\u1ef1 m\u01a1 h\u1ed3:<\/strong>H\u1ecfi c\u00e2u h\u1ecfi. N\u1ebfu m\u1ed9t y\u00eau c\u1ea7u kh\u00f4ng r\u00f5 r\u00e0ng, \u0111\u00e1nh d\u1ea5u l\u00e0 \u201cC\u1ea7n l\u00e0m r\u00f5\u201d thay v\u00ec \u0111o\u00e1n m\u00f2.<\/li>\n
                        • Kh\u00e1m ph\u00e1 k\u1ef9 thu\u1eadt:<\/strong>Cho ph\u00e9p c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n \u0111\u00e1nh d\u1ea5u nh\u1eefng r\u00e0o c\u1ea3n k\u1ef9 thu\u1eadt ti\u1ec1m \u1ea9n trong qu\u00e1 tr\u00ecnh tinh ch\u1ec9nh.<\/li>\n
                        • \u01af\u1edbc l\u01b0\u1ee3ng:<\/strong>S\u1eed d\u1ee5ng \u0111i\u1ec3m c\u00e2u chuy\u1ec7n ho\u1eb7c gi\u1edd \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 n\u1ed7 l\u1ef1c. N\u1ebfu \u0111\u1ed9i kh\u00f4ng ch\u1eafc ch\u1eafn, c\u00e2u chuy\u1ec7n ch\u01b0a s\u1eb5n s\u00e0ng.<\/li>\n<\/ul>\n

                          Ba ng\u01b0\u1eddi b\u1ea1n<\/h3>\n

                          Tham gia ba g\u00f3c nh\u00ecn trong qu\u00e1 tr\u00ecnh xem x\u00e9t: S\u1ea3n ph\u1ea9m, Ph\u00e1t tri\u1ec3n v\u00e0 \u0110\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng.<\/p>\n

                            \n
                          • S\u1ea3n ph\u1ea9m:<\/strong>\u0110\u1ea3m b\u1ea3o gi\u00e1 tr\u1ecb kinh doanh v\u00e0 nhu c\u1ea7u ng\u01b0\u1eddi d\u00f9ng \u0111\u01b0\u1ee3c \u0111\u00e1p \u1ee9ng.<\/li>\n
                          • Ph\u00e1t tri\u1ec3n:<\/strong>\u0110\u1ea3m b\u1ea3o t\u00ednh kh\u1ea3 thi k\u1ef9 thu\u1eadt v\u00e0 ki\u1ebfn tr\u00fac.<\/li>\n
                          • Ki\u1ec3m th\u1eed:<\/strong>\u0110\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng ki\u1ec3m th\u1eed v\u00e0 c\u00e1c tr\u01b0\u1eddng h\u1ee3p bi\u00ean \u0111\u01b0\u1ee3c bao ph\u1ee7.<\/li>\n<\/ul>\n

                            \u26a0\ufe0f Nh\u1eefng sai l\u1ea7m ph\u1ed5 bi\u1ebfn v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c<\/h2>\n

                            Ngay c\u1ea3 nh\u1eefng \u0111\u1ed9i ng\u0169 c\u00f3 kinh nghi\u1ec7m c\u0169ng c\u00f3 th\u1ec3 r\u01a1i v\u00e0o b\u1eaby. Nh\u1eadn di\u1ec7n nh\u1eefng m\u1eabu h\u00ecnh n\u00e0y s\u1edbm gi\u00fap tr\u00e1nh \u0111\u01b0\u1ee3c c\u00f4ng s\u1ee9c b\u1ecb l\u00e3ng ph\u00ed.<\/p>\n\n\n\n\n\n\n\n\n\n
                            H\u1ed1 s\u00e2u<\/th>\nT\u00e1c \u0111\u1ed9ng \u0111\u1ebfn ph\u00e1t tri\u1ec3n<\/th>\nS\u1eeda ch\u1eefa \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t<\/th>\n<\/tr>\n<\/thead>\n
                            \u0110\u1ed9ng t\u1eeb m\u01a1 h\u1ed3<\/strong><\/td>\nS\u1ef1 nh\u1ea7m l\u1eabn v\u1ec1 h\u00e0nh vi<\/td>\nS\u1eed d\u1ee5ng c\u00e1c t\u1eeb h\u00e0nh \u0111\u1ed9ng c\u1ee5 th\u1ec3 (v\u00ed d\u1ee5: \u201cT\u1ea1o\u201d so v\u1edbi \u201cX\u1eed l\u00fd\u201d)<\/td>\n<\/tr>\n
                            Thi\u1ebfu c\u00e1c tr\u01b0\u1eddng h\u1ee3p bi\u00ean<\/strong><\/td>\nL\u1ed7i th\u1eddi gian ch\u1ea1y, s\u1eadp \u1ee9ng d\u1ee5ng<\/td>\nR\u00f5 r\u00e0ng n\u00eau r\u00f5 h\u00e0nh vi trong tr\u1ea1ng th\u00e1i r\u1ed7ng ho\u1eb7c l\u1ed7i<\/td>\n<\/tr>\n
                            B\u1ed1i c\u1ea3nh \u0111\u01b0\u1ee3c gi\u1ea3 \u0111\u1ecbnh<\/strong><\/td>\nNh\u1eefng gi\u1ea3 \u0111\u1ecbnh sai v\u1ec1 d\u1eef li\u1ec7u<\/td>\nT\u00e0i li\u1ec7u h\u00f3a c\u00e1c c\u1ea5u tr\u00fac d\u1eef li\u1ec7u v\u00e0 r\u00e0ng bu\u1ed9c hi\u1ec7n c\u00f3<\/td>\n<\/tr>\n
                            M\u1edf r\u1ed9ng ph\u1ea1m vi<\/strong><\/td>\nTr\u1ec5 h\u1ea1n<\/td>\nChia c\u00e1c c\u00e2u chuy\u1ec7n th\u00e0nh c\u00e1c \u0111\u01a1n v\u1ecb nh\u1ecf h\u01a1n v\u00e0 \u0111\u1ed9c l\u1eadp<\/td>\n<\/tr>\n
                            S\u1ef1 nh\u1ea7m l\u1eabn gi\u1eefa giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng v\u00e0 logic<\/strong><\/td>\nKho\u1ea3ng c\u00e1ch gi\u1eefa frontend v\u00e0 backend<\/td>\nT\u00e1ch bi\u1ec7t h\u1ee3p \u0111\u1ed3ng API kh\u1ecfi h\u00e0nh vi giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                            \ud83d\udcca \u0110o l\u01b0\u1eddng th\u00e0nh c\u00f4ng<\/h2>\n

                            L\u00e0m sao b\u1ea1n bi\u1ebft c\u00e1c c\u00e2u chuy\u1ec7n c\u1ee7a b\u1ea1n c\u00f3 hi\u1ec7u qu\u1ea3 kh\u00f4ng? Theo d\u00f5i c\u00e1c ch\u1ec9 s\u1ed1 ph\u1ea3n \u00e1nh d\u00f2ng ch\u1ea3y c\u00f4ng vi\u1ec7c v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ea7u ra.<\/p>\n

                            C\u00e1c ch\u1ec9 s\u1ed1 ch\u00ednh<\/h3>\n
                              \n
                            • Th\u1eddi gian chu k\u1ef3:<\/strong>M\u1ea5t bao l\u00e2u \u0111\u1ec3 chuy\u1ec3n t\u1eeb \u201cS\u1eb5n s\u00e0ng\u201d sang \u201cHo\u00e0n th\u00e0nh\u201d? Th\u1eddi gian ng\u1eafn h\u01a1n cho th\u1ea5y y\u00eau c\u1ea7u r\u00f5 r\u00e0ng h\u01a1n.<\/li>\n
                            • T\u1ef7 l\u1ec7 l\u1ed7i:<\/strong>C\u00f3 bao nhi\u00eau l\u1ed7i \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n sau khi ph\u00e1t h\u00e0nh? T\u1ef7 l\u1ec7 cao cho th\u1ea5y ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn kh\u00f4ng r\u00f5 r\u00e0ng.<\/li>\n
                            • T\u1ef7 l\u1ec7 m\u1edf l\u1ea1i:<\/strong>Bao nhi\u00eau l\u1ea7n m\u1ed9t v\u00e9 \u0111\u01b0\u1ee3c tr\u1ea3 l\u1ea1i danh s\u00e1ch ch\u1edd? T\u1ef7 l\u1ec7 cao ng\u1ee5 \u00fd c\u00e1c c\u00e2u chuy\u1ec7n ch\u01b0a ho\u00e0n ch\u1ec9nh.<\/li>\n
                            • T\u00ednh nh\u1ea5t qu\u00e1n v\u1ec1 t\u1ed1c \u0111\u1ed9:<\/strong>Li\u1ec7u \u0111\u1ed9i c\u00f3 ho\u00e0n th\u00e0nh kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c t\u01b0\u01a1ng \u0111\u01b0\u01a1ng trong m\u1ed7i \u0111\u1ee3t sprint kh\u00f4ng? S\u1ef1 bi\u1ebfn \u0111\u1ed9ng th\u01b0\u1eddng cho th\u1ea5y sai s\u00f3t trong \u01b0\u1edbc l\u01b0\u1ee3ng.<\/li>\n<\/ul>\n

                              \ud83d\udd27 Tr\u1ea3i nghi\u1ec7m c\u1ee7a nh\u00e0 ph\u00e1t tri\u1ec3n (DX)<\/h2>\n

                              Vi\u1ebft c\u00e1c c\u00e2u chuy\u1ec7n cho nh\u00e0 ph\u00e1t tri\u1ec3n l\u00e0 v\u1ec1 c\u1ea3i thi\u1ec7n tr\u1ea3i nghi\u1ec7m c\u1ee7a h\u1ecd. M\u1ed9t nh\u00e0 ph\u00e1t tri\u1ec3n hi\u1ec3u \u0111\u01b0\u1ee3c “T\u1ea1i sao” v\u00e0 “L\u00e0m th\u1ebf n\u00e0o” s\u1ebd c\u1ea3m th\u1ea5y c\u00f3 tr\u00e1ch nhi\u1ec7m h\u01a1n v\u1edbi m\u00e3 ngu\u1ed3n. H\u1ecd tr\u1edf th\u00e0nh \u0111\u1ed1i t\u00e1c trong s\u1ea3n ph\u1ea9m thay v\u00ec ch\u1ec9 l\u00e0 ng\u01b0\u1eddi nh\u1eadn l\u1ec7nh.<\/p>\n

                              Cung c\u1ea5p b\u1ed1i c\u1ea3nh<\/h3>\n
                                \n
                              • T\u00e0i nguy\u00ean thi\u1ebft k\u1ebf:<\/strong>Li\u00ean k\u1ebft \u0111\u1ebfn c\u00e1c b\u1ea3n m\u00f4 ph\u1ecfng ho\u1eb7c s\u01a1 \u0111\u1ed3 b\u1ed1 c\u1ee5c. H\u00ecnh \u1ea3nh truy\u1ec1n \u0111\u1ea1t th\u00f4ng tin nhanh h\u01a1n v\u0103n b\u1ea3n.<\/li>\n
                              • T\u00e0i li\u1ec7u API:<\/strong>N\u1ebfu c\u00e2u chuy\u1ec7n li\u00ean quan \u0111\u1ebfn API, h\u00e3y cung c\u1ea5p l\u01b0\u1ee3c \u0111\u1ed3.<\/li>\n
                              • D\u1eef li\u1ec7u tham kh\u1ea3o:<\/strong>N\u1ebfu c\u1ea7n \u0111\u1ecbnh d\u1ea1ng d\u1eef li\u1ec7u c\u1ee5 th\u1ec3, h\u00e3y cung c\u1ea5p v\u00ed d\u1ee5.<\/li>\n<\/ul>\n

                                Gi\u1ea3m t\u1ea3i nh\u1eadn th\u1ee9c<\/h3>\n

                                \u0110\u1ed9 ph\u1ee9c t\u1ea1p l\u00e0 k\u1ebb th\u00f9 c\u1ee7a t\u1ed1c \u0111\u1ed9. Gi\u1eef cho c\u00e1c c\u00e2u chuy\u1ec7n \u0111\u01a1n gi\u1ea3n.<\/p>\n

                                  \n
                                • M\u1ed9t m\u1ee5c ti\u00eau cho m\u1ed7i c\u00e2u chuy\u1ec7n:<\/strong>Tr\u00e1nh k\u1ebft h\u1ee3p x\u00e1c th\u1ef1c v\u00e0 x\u1eed l\u00fd thanh to\u00e1n trong m\u1ed9t v\u00e9 duy nh\u1ea5t.<\/li>\n
                                • R\u00f5 r\u00e0ng v\u1ec1 ph\u1ee5 thu\u1ed9c:<\/strong>N\u1ebfu m\u1ed9t c\u00e2u chuy\u1ec7n ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e2u chuy\u1ec7n kh\u00e1c, h\u00e3y li\u00ean k\u1ebft ch\u00fang m\u1ed9t c\u00e1ch r\u00f5 r\u00e0ng.<\/li>\n
                                • Ph\u1ee5 thu\u1ed9c t\u1ed1i thi\u1ec3u:<\/strong>Tr\u00e1nh c\u00e1c c\u00e2u chuy\u1ec7n g\u00e2y c\u1ea3n tr\u1edf cho ng\u01b0\u1eddi kh\u00e1c tr\u1eeb khi ho\u00e0n to\u00e0n c\u1ea7n thi\u1ebft.<\/li>\n<\/ul>\n

                                  \ud83d\udd04 V\u00f2ng ph\u1ea3n h\u1ed3i<\/h2>\n

                                  Quy tr\u00ecnh vi\u1ebft c\u00e2u chuy\u1ec7n l\u00e0 l\u1eb7p l\u1ea1i. Ph\u1ea3n h\u1ed3i t\u1eeb giai \u0111o\u1ea1n tri\u1ec3n khai n\u00ean gi\u00fap \u0111\u1ecbnh h\u01b0\u1edbng vi\u1ec7c vi\u1ebft c\u00e2u chuy\u1ec7n trong t\u01b0\u01a1ng lai.<\/p>\n

                                  \u0110\u00e1nh gi\u00e1 sau m\u1ed7i giai \u0111o\u1ea1n<\/h3>\n

                                  S\u1eed d\u1ee5ng c\u00e1c bu\u1ed5i \u0111\u00e1nh gi\u00e1 sau m\u1ed7i giai \u0111o\u1ea1n c\u1ee7a \u0111\u1ed9i \u0111\u1ec3 th\u1ea3o lu\u1eadn v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng c\u00e2u chuy\u1ec7n. N\u1ebfu m\u1ed9t c\u00e2u chuy\u1ec7n g\u00e2y nh\u1ea7m l\u1eabn, h\u00e3y th\u1ea3o lu\u1eadn c\u00e1ch c\u1ea3i thi\u1ec7n m\u1eabu ho\u1eb7c quy tr\u00ecnh.<\/p>\n

                                    \n
                                  • \u0110i\u1ec1u g\u00ec \u0111\u00e3 di\u1ec5n ra t\u1ed1t \u0111\u1eb9p?<\/strong>Nh\u1eefng c\u00e2u chuy\u1ec7n n\u00e0o d\u1ec5 tri\u1ec3n khai?<\/li>\n
                                  • \u0110i\u1ec1u g\u00ec kh\u00f3 kh\u0103n?<\/strong>Nh\u1eefng c\u00e2u chuy\u1ec7n n\u00e0o c\u1ea7n \u0111\u01b0\u1ee3c l\u00e0m r\u00f5 li\u00ean t\u1ee5c?<\/li>\n
                                  • C\u00e1c nhi\u1ec7m v\u1ee5 h\u00e0nh \u0111\u1ed9ng:<\/strong>C\u1eadp nh\u1eadt m\u1eabu c\u00e2u chuy\u1ec7n ho\u1eb7c danh s\u00e1ch ki\u1ec3m tra tinh ch\u1ec9nh d\u1ef1a tr\u00ean k\u1ebft qu\u1ea3 t\u00ecm th\u1ea5y.<\/li>\n<\/ul>\n

                                    \ud83d\udee1\ufe0f B\u1ea3o m\u1eadt v\u00e0 tu\u00e2n th\u1ee7<\/h2>\n

                                    Trong ph\u1ea7n m\u1ec1m hi\u1ec7n \u0111\u1ea1i, b\u1ea3o m\u1eadt kh\u00f4ng ph\u1ea3i l\u00e0 \u0111i\u1ec1u \u0111\u01b0\u1ee3c ngh\u0129 \u0111\u1ebfn sau c\u00f9ng. N\u00f3 ph\u1ea3i \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p v\u00e0o \u0111\u1ecbnh ngh\u0129a c\u00e2u chuy\u1ec7n.<\/p>\n

                                    C\u00e1c y\u1ebfu t\u1ed1 b\u1ea3o m\u1eadt<\/h3>\n
                                      \n
                                    • X\u00e1c th\u1ef1c:<\/strong>Ai \u0111\u01b0\u1ee3c ph\u00e9p truy c\u1eadp t\u00ednh n\u0103ng n\u00e0y?<\/li>\n
                                    • Ghi nh\u1eadt k\u00fd ki\u1ec3m to\u00e1n:<\/strong>H\u00e0nh \u0111\u1ed9ng n\u00e0y c\u00f3 c\u1ea7n \u0111\u01b0\u1ee3c ghi l\u1ea1i kh\u00f4ng?<\/li>\n
                                    • B\u1ea3o m\u1eadt d\u1eef li\u1ec7u:<\/strong>C\u00f3 d\u1eef li\u1ec7u c\u00e1 nh\u00e2n n\u00e0o \u0111ang \u0111\u01b0\u1ee3c thu th\u1eadp ho\u1eb7c l\u01b0u tr\u1eef kh\u00f4ng?<\/li>\n
                                    • X\u00e1c th\u1ef1c \u0111\u1ea7u v\u00e0o:<\/strong>D\u1eef li\u1ec7u \u0111\u1ea7u v\u00e0o c\u1ee7a ng\u01b0\u1eddi d\u00f9ng \u0111\u01b0\u1ee3c l\u00e0m s\u1ea1ch nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ec3 ng\u0103n ch\u1eb7n c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng ch\u00e8n m\u00e3?<\/li>\n<\/ul>\n

                                      \ud83c\udfc1 Nh\u1eefng suy ngh\u0129 cu\u1ed1i c\u00f9ng<\/h2>\n

                                      Vi\u1ebft c\u00e1c c\u00e2u chuy\u1ec7n ng\u01b0\u1eddi d\u00f9ng m\u00e0 c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n mu\u1ed1n x\u00e2y d\u1ef1ng l\u00e0 v\u1ec1 s\u1ef1 t\u00f4n tr\u1ecdng. \u0110i\u1ec1u \u0111\u00f3 th\u1ec3 hi\u1ec7n s\u1ef1 tr\u00e2n tr\u1ecdng th\u1eddi gian, chuy\u00ean m\u00f4n v\u00e0 nhu c\u1ea7u r\u00f5 r\u00e0ng c\u1ee7a h\u1ecd. Khi \u0111\u1ea7u v\u00e0o ch\u1ea5t l\u01b0\u1ee3ng cao, \u0111\u1ea7u ra s\u1ebd \u0111\u00e1ng tin c\u1eady. M\u1ee5c ti\u00eau kh\u00f4ng ph\u1ea3i l\u00e0 ch\u1ec9 \u0111\u1ea1o t\u1eebng chi ti\u1ebft, m\u00e0 l\u00e0 cung c\u1ea5p \u0111\u1ee7 c\u00e1c r\u00e0o c\u1ea3n an to\u00e0n \u0111\u1ec3 \u0111\u1ed9i ng\u0169 t\u1ef1 tin \u0111\u1ecbnh h\u01b0\u1edbng gi\u1ea3i ph\u00e1p.<\/p>\n

                                      B\u1eb1ng c\u00e1ch tu\u00e2n th\u1ee7 c\u00e1c nguy\u00ean t\u1eafc INVEST, x\u00e1c \u0111\u1ecbnh r\u00f5 c\u00e1c ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn v\u00e0 duy tr\u00ec c\u00e1c k\u00eanh giao ti\u1ebfp c\u1edfi m\u1edf, c\u00e1c \u0111\u1ed9i c\u00f3 th\u1ec3 bi\u1ebfn danh s\u00e1ch c\u00f4ng vi\u1ec7c t\u1eeb ngu\u1ed3n g\u00e2y c\u0103ng th\u1eb3ng th\u00e0nh b\u1ea3n \u0111\u1ed3 d\u1eabn \u0111\u1ebfn th\u00e0nh c\u00f4ng. C\u00e1ch ti\u1ebfp c\u1eadn n\u00e0y gi\u1ea3m l\u00e3ng ph\u00ed, \u0111\u1ea9y nhanh ti\u1ebfn \u0111\u1ed9 giao h\u00e0ng v\u00e0 t\u1ea1o ra m\u00f4i tr\u01b0\u1eddng l\u00e0nh m\u1ea1nh h\u01a1n cho c\u1ea3 s\u1ea3n ph\u1ea9m l\u1eabn k\u1ef9 thu\u1eadt.<\/p>\n

                                      B\u1eaft \u0111\u1ea7u b\u1eb1ng vi\u1ec7c ki\u1ec3m tra l\u1ea1i c\u00e1c c\u00e2u chuy\u1ec7n hi\u1ec7n t\u1ea1i c\u1ee7a b\u1ea1n. T\u00ecm ki\u1ebfm nh\u1eefng \u0111\u1ed9ng t\u1eeb m\u01a1 h\u1ed3, c\u00e1c tr\u01b0\u1eddng h\u1ee3p bi\u00ean b\u1ecb thi\u1ebfu v\u00e0 nh\u1eefng gi\u1ea3 \u0111\u1ecbnh ch\u01b0a \u0111\u01b0\u1ee3c ki\u1ec3m ch\u1ee9ng. Nh\u1eefng thay \u0111\u1ed5i nh\u1ecf trong c\u00e1ch vi\u1ebft c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 trong c\u00e1ch b\u1ea1n x\u00e2y d\u1ef1ng. Vi\u1ec7c \u0111\u1ea7u t\u01b0 v\u00e0o s\u1ef1 r\u00f5 r\u00e0ng s\u1ebd mang l\u1ea1i l\u1ee3i \u00edch trong m\u1ed7i v\u00f2ng ph\u00e1t tri\u1ec3n ti\u1ebfp theo.<\/p>\n","protected":false},"excerpt":{"rendered":"

                                      \u1ede \u0111i\u1ec3m giao nhau gi\u1eefa t\u1ea7m nh\u00ecn s\u1ea3n ph\u1ea9m v\u00e0 vi\u1ec7c th\u1ef1c thi k\u1ef9 thu\u1eadt, c\u00e1c c\u00e2u chuy\u1ec7n ng\u01b0\u1eddi d\u00f9ng \u0111\u00f3ng vai tr\u00f2 nh\u01b0 c\u00e2y c\u1ea7u n\u1ed1i. Tuy nhi\u00ean, m\u1ed9t…<\/p>\n","protected":false},"author":1,"featured_media":202,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"Vi\u1ebft 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 mu\u1ed1n x\u00e2y d\u1ef1ng","_yoast_wpseo_metadesc":"H\u1ecdc c\u00e1ch vi\u1ebft c\u00e1c c\u00e2u chuy\u1ec7n ng\u01b0\u1eddi d\u00f9ng r\u00f5 r\u00e0ng gi\u00fap gi\u1ea3m c\u00f4ng vi\u1ec7c ph\u1ea3i l\u00e0m l\u1ea1i v\u00e0 c\u1ea3i thi\u1ec7n t\u1ed1c \u0111\u1ed9 ph\u00e1t tri\u1ec3n c\u1ee7a nh\u00e0 ph\u00e1t tri\u1ec3n. 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N\u00e2ng cao ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn v\u00e0 c\u00e1c nguy\u00ean t\u1eafc INVEST \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 agile t\u1ed1t h\u01a1n.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.we-notes.com\/vn\/writing-user-stories-developers-want-to-build\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Vi\u1ebft 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 mu\u1ed1n x\u00e2y d\u1ef1ng\" \/>\n<meta property=\"og:description\" content=\"H\u1ecdc c\u00e1ch vi\u1ebft c\u00e1c c\u00e2u chuy\u1ec7n ng\u01b0\u1eddi d\u00f9ng r\u00f5 r\u00e0ng gi\u00fap gi\u1ea3m c\u00f4ng vi\u1ec7c ph\u1ea3i l\u00e0m l\u1ea1i v\u00e0 c\u1ea3i thi\u1ec7n t\u1ed1c \u0111\u1ed9 ph\u00e1t tri\u1ec3n c\u1ee7a nh\u00e0 ph\u00e1t tri\u1ec3n. 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