{"id":155,"date":"2026-03-31T03:59:41","date_gmt":"2026-03-31T03:59:41","guid":{"rendered":"https:\/\/www.go-notes.com\/vn\/7-common-mistakes-drawing-component-diagrams-fixes\/"},"modified":"2026-03-31T03:59:41","modified_gmt":"2026-03-31T03:59:41","slug":"7-common-mistakes-drawing-component-diagrams-fixes","status":"publish","type":"post","link":"https:\/\/www.go-notes.com\/vn\/7-common-mistakes-drawing-component-diagrams-fixes\/","title":{"rendered":"7 L\u1ed7i Th\u00f4ng D\u1ee5ng Khi V\u1ebd S\u01a1 \u0110\u1ed3 Th\u00e0nh Ph\u1ea7n V\u00e0 C\u00e1ch S\u1eeda Ch\u1eefa"},"content":{"rendered":"

Ki\u1ebfn tr\u00fac ph\u1ea7n m\u1ec1m l\u00e0 n\u1ec1n t\u1ea3ng c\u1ee7a m\u1ecdi s\u1ea3n ph\u1ea9m s\u1ed1 th\u00e0nh c\u00f4ng. \u1ede trung t\u00e2m c\u1ee7a ki\u1ebfn tr\u00fac n\u00e0y l\u00e0 s\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n, m\u1ed9t c\u00f4ng c\u1ee5 quan tr\u1ecdng \u0111\u1ec3 tr\u1ef1c quan h\u00f3a t\u1ed5 ch\u1ee9c c\u1ea5u tr\u00fac c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng. Tuy nhi\u00ean, vi\u1ec7c t\u1ea1o ra c\u00e1c s\u01a1 \u0111\u1ed3 hi\u1ec7u qu\u1ea3 th\u01b0\u1eddng kh\u00f3 h\u01a1n v\u1ebb ngo\u00e0i. Nhi\u1ec1u nh\u00f3m g\u1eb7p kh\u00f3 kh\u0103n v\u1ec1 \u0111\u1ed9 r\u00f5 r\u00e0ng, d\u1eabn \u0111\u1ebfn s\u1ef1 nh\u1ea7m l\u1eabn trong qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n v\u00e0 b\u1ea3o tr\u00ec.<\/p>\n

M\u1ed9t s\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng c\u1ea9n th\u1eadn \u0111\u00f3ng vai tr\u00f2 nh\u01b0 m\u1ed9t h\u1ee3p \u0111\u1ed3ng gi\u1eefa c\u00e1c ki\u1ebfn tr\u00fac s\u01b0, nh\u00e0 ph\u00e1t tri\u1ec3n v\u00e0 c\u00e1c b\u00ean li\u00ean quan. N\u00f3 x\u00e1c \u0111\u1ecbnh ranh gi\u1edbi, ph\u1ee5 thu\u1ed9c v\u00e0 t\u01b0\u01a1ng t\u00e1c m\u00e0 kh\u00f4ng b\u1ecb sa \u0111\u00e0 v\u00e0o chi ti\u1ebft tri\u1ec3n khai. Khi \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u00fang, n\u00f3 gi\u1ea3m thi\u1ec3u n\u1ee3 k\u1ef9 thu\u1eadt v\u00e0 \u0111\u1ea9y nhanh qu\u00e1 tr\u00ecnh l\u00e0m quen. Khi th\u1ef1c hi\u1ec7n k\u00e9m, n\u00f3 tr\u1edf th\u00e0nh ngu\u1ed3n g\u00e2y m\u01a1 h\u1ed3, c\u1ea3n tr\u1edf ti\u1ebfn \u0111\u1ed9.<\/p>\n

H\u01b0\u1edbng d\u1eabn n\u00e0y kh\u00e1m ph\u00e1 b\u1ea3y l\u1ed7i ph\u1ed5 bi\u1ebfn x\u1ea3y ra trong qu\u00e1 tr\u00ecnh t\u1ea1o s\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n. Ch\u00fang ta s\u1ebd ph\u00e2n t\u00edch nguy\u00ean nh\u00e2n g\u1ed1c r\u1ec5 c\u1ee7a nh\u1eefng v\u1ea5n \u0111\u1ec1 n\u00e0y v\u00e0 cung c\u1ea5p c\u00e1c chi\u1ebfn l\u01b0\u1ee3c th\u1ef1c t\u1ebf \u0111\u1ec3 kh\u1eafc ph\u1ee5c. B\u1eb1ng c\u00e1ch hi\u1ec3u r\u00f5 nh\u1eefng \u0111i\u1ec3m sai s\u00f3t n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00e0i li\u1ec7u h\u1ec7 th\u1ed1ng lu\u00f4n r\u00f5 r\u00e0ng, m\u1edf r\u1ed9ng \u0111\u01b0\u1ee3c v\u00e0 h\u1eefu \u00edch trong su\u1ed1t v\u00f2ng \u0111\u1eddi d\u1ef1 \u00e1n c\u1ee7a m\u00ecnh.<\/p>\n

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\"Chibi-style<\/figure>\n<\/div>\n

1. T\u1eadp trung qu\u00e1 nhi\u1ec1u v\u00e0o chi ti\u1ebft tri\u1ec3n khai \ud83e\udde9<\/h2>\n

M\u1ed9t trong nh\u1eefng l\u1ed7i ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0 coi s\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n nh\u01b0 s\u01a1 \u0111\u1ed3 l\u1edbp ho\u1eb7c t\u00e0i li\u1ec7u thi\u1ebft k\u1ebf chi ti\u1ebft. S\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n nh\u1eb1m bi\u1ec3u di\u1ec5n c\u00e1c kh\u1ed1i x\u00e2y d\u1ef1ng c\u1ea5p cao c\u1ee7a h\u1ec7 th\u1ed1ng, ch\u1ee9 kh\u00f4ng ph\u1ea3i logic b\u00ean trong c\u1ee7a c\u00e1c kh\u1ed1i \u0111\u00f3.<\/p>\n

Khi b\u1ea1n \u0111\u01b0a c\u00e1c ph\u01b0\u01a1ng th\u1ee9c c\u1ee5 th\u1ec3, bi\u1ebfn ho\u1eb7c c\u00e1c b\u01b0\u1edbc thu\u1eadt to\u00e1n v\u00e0o b\u00ean trong h\u1ed9p th\u00e0nh ph\u1ea7n, s\u01a1 \u0111\u1ed3 s\u1ebd tr\u1edf n\u00ean r\u1ed1i r\u1eafm. \u0110i\u1ec1u n\u00e0y vi ph\u1ea1m nguy\u00ean t\u1eafc tr\u1eebu t\u01b0\u1ee3ng h\u00f3a. M\u1ee5c \u0111\u00edch c\u1ee7a m\u1ed9t th\u00e0nh ph\u1ea7n l\u00e0 x\u00e1c \u0111\u1ecbnh m\u1ed9t \u0111\u01a1n v\u1ecb tri\u1ec3n khai c\u00f3 th\u1ec3 thay th\u1ebf m\u00e0 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00e1c ph\u1ea7n kh\u00e1c c\u1ee7a h\u1ec7 th\u1ed1ng. N\u1ebfu tr\u1ea1ng th\u00e1i b\u00ean trong hi\u1ec3n th\u1ecb, \u0111i\u1ec1u \u0111\u00f3 cho th\u1ea5y s\u1ef1 li\u00ean k\u1ebft ch\u1eb7t ch\u1ebd kh\u00f4ng n\u00ean t\u1ed3n t\u1ea1i.<\/p>\n

T\u1ea1i sao \u0111i\u1ec1u n\u00e0y quan tr\u1ecdng:<\/strong><\/p>\n

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    Kh\u1ea3 n\u0103ng \u0111\u1ecdc hi\u1ec3u:<\/strong>C\u00e1c b\u00ean li\u00ean quan kh\u00f4ng th\u1ec3 th\u1ea5y b\u1ee9c tranh t\u1ed5ng th\u1ec3 khi b\u1ecb l\u1ea1c trong chi ti\u1ebft c\u00fa ph\u00e1p.<\/p>\n<\/li>\n

  • \n

    Kh\u1ea3 n\u0103ng b\u1ea3o tr\u00ec:<\/strong>M\u1ed7i thay \u0111\u1ed5i m\u00e3 ngu\u1ed3n \u0111\u1ec1u y\u00eau c\u1ea7u c\u1eadp nh\u1eadt s\u01a1 \u0111\u1ed3, d\u1eabn \u0111\u1ebfn t\u00ecnh tr\u1ea1ng t\u00e0i li\u1ec7u b\u1ecb l\u1ed7i th\u1eddi.<\/p>\n<\/li>\n

  • \n

    T\u00ednh linh ho\u1ea1t:<\/strong>N\u00f3 bu\u1ed9c \u0111\u1ed9i ng\u0169 ph\u1ea3i tu\u00e2n theo m\u1ed9t chi\u1ebfn l\u01b0\u1ee3c tri\u1ec3n khai c\u1ee5 th\u1ec3 qu\u00e1 s\u1edbm.<\/p>\n<\/li>\n<\/ul>\n

    Gi\u1ea3i ph\u00e1p:<\/strong><\/p>\n

    Kh\u00e1ng l\u1ea1i c\u00e1m d\u1ed7 li\u1ec7t k\u00ea m\u1ecdi h\u00e0m. Thay v\u00e0o \u0111\u00f3, h\u00e3y t\u1eadp trung v\u00e0o \u0111i\u1ec1u m\u00e0 th\u00e0nh ph\u1ea7n cung c\u1ea5p<\/em> v\u00e0 y\u00eau c\u1ea7u<\/em>. S\u1eed d\u1ee5ng giao di\u1ec7n \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh h\u1ee3p \u0111\u1ed3ng. M\u1ed9t th\u00e0nh ph\u1ea7n n\u00ean l\u00e0 m\u1ed9t h\u1ed9p \u0111en. N\u1ebfu m\u1ed9t nh\u00e0 ph\u00e1t tri\u1ec3n c\u1ea7n bi\u1ebft c\u00e1ch m\u1ed9t t\u00ednh n\u0103ng ho\u1ea1t \u0111\u1ed9ng b\u00ean trong, h\u1ecd n\u00ean xem m\u00e3 ngu\u1ed3n, ch\u1ee9 kh\u00f4ng ph\u1ea3i s\u01a1 \u0111\u1ed3 ki\u1ebfn tr\u00fac. Gi\u1eef ng\u00f4n ng\u1eef tr\u1ef1c quan nh\u1ea5t qu\u00e1n b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng bi\u1ec3u t\u01b0\u1ee3ng chu\u1ea9n cho c\u00e1c th\u00e0nh ph\u1ea7n thay v\u00ec c\u00e1c h\u00ecnh d\u1ea1ng t\u00f9y ch\u1ec9nh.<\/p>\n

    2. B\u1ecf qua giao di\u1ec7n v\u00e0 c\u1ed5ng \ud83d\udea6<\/h2>\n

    C\u00e1c giao di\u1ec7n l\u00e0 s\u1ee3i d\u00e2y s\u1ed1ng c\u1ee7a s\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n. Ch\u00fang x\u00e1c \u0111\u1ecbnh c\u00e1ch c\u00e1c th\u00e0nh ph\u1ea7n giao ti\u1ebfp v\u1edbi nhau. M\u1ed9t l\u1ed7i ph\u1ed5 bi\u1ebfn l\u00e0 v\u1ebd c\u00e1c k\u1ebft n\u1ed1i gi\u1eefa c\u00e1c th\u00e0nh ph\u1ea7n m\u00e0 kh\u00f4ng hi\u1ec3n th\u1ecb r\u00f5 r\u00e0ng c\u00e1c giao di\u1ec7n m\u00e0 ch\u00fang s\u1eed d\u1ee5ng. \u0110i\u1ec1u n\u00e0y khi\u1ebfn m\u1ed1i quan h\u1ec7 tr\u1edf n\u00ean m\u01a1 h\u1ed3.<\/p>\n

    Kh\u00f4ng c\u00f3 c\u1ed5ng v\u00e0 k\u00fd hi\u1ec7u h\u00ecnh qu\u1ea3 b\u00f3ng \u0111\u00e8n (lollipop), kh\u00f4ng r\u00f5 r\u00e0ng li\u1ec7u m\u1ed9t th\u00e0nh ph\u1ea7n \u0111ang cung c\u1ea5p d\u1ecbch v\u1ee5 hay \u0111ang s\u1eed d\u1ee5ng m\u1ed9t d\u1ecbch v\u1ee5. S\u1ef1 m\u01a1 h\u1ed3 n\u00e0y d\u1eabn \u0111\u1ebfn l\u1ed7i t\u00edch h\u1ee3p. C\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n c\u00f3 th\u1ec3 cho r\u1eb1ng m\u1ed9t k\u1ebft n\u1ed1i t\u1ed3n t\u1ea1i khi th\u1ef1c t\u1ebf kh\u00f4ng c\u00f3, ho\u1eb7c h\u1ecd c\u00f3 th\u1ec3 tri\u1ec3n khai giao th\u1ee9c sai.<\/p>\n

    T\u1ea1i sao \u0111i\u1ec1u n\u00e0y quan tr\u1ecdng:<\/strong><\/p>\n

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      L\u1ed7i t\u00edch h\u1ee3p:<\/strong>S\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 k\u1ef3 v\u1ecdng gi\u1eefa c\u00e1c d\u1ecbch v\u1ee5.<\/p>\n<\/li>\n

    • \n

      S\u1ef1 nh\u1ea7m l\u1eabn v\u1ec1 ph\u1ee5 thu\u1ed9c:<\/strong>Kh\u00f3 theo d\u00f5i th\u00e0nh ph\u1ea7n n\u00e0o ph\u1ee5 thu\u1ed9c v\u00e0o th\u00e0nh ph\u1ea7n n\u00e0o.<\/p>\n<\/li>\n

    • \n

      V\u1ea5n \u0111\u1ec1 ki\u1ec3m th\u1eed:<\/strong>Vi\u1ec7c m\u00f4 ph\u1ecfng tr\u1edf n\u00ean kh\u00f3 kh\u0103n khi kh\u00f4ng c\u00f3 \u0111\u1ecbnh ngh\u0129a giao di\u1ec7n r\u00f5 r\u00e0ng.<\/p>\n<\/li>\n<\/ul>\n

      Gi\u1ea3i ph\u00e1p:<\/strong><\/p>\n

      Lu\u00f4n x\u00e1c \u0111\u1ecbnh r\u00f5 r\u00e0ng c\u00e1c giao di\u1ec7n cung c\u1ea5p v\u00e0 y\u00eau c\u1ea7u. S\u1eed d\u1ee5ng k\u00fd hi\u1ec7u “b\u00e1nh k\u1eb9o” cho c\u00e1c giao di\u1ec7n cung c\u1ea5p v\u00e0 k\u00fd hi\u1ec7u “\u1ed5 c\u1eafm” cho c\u00e1c giao di\u1ec7n y\u00eau c\u1ea7u. \u0110\u00e1nh nh\u00e3n r\u00f5 r\u00e0ng m\u1ecdi giao di\u1ec7n v\u1edbi t\u00ean v\u00e0 phi\u00ean b\u1ea3n n\u1ebfu c\u00f3. S\u1ef1 ph\u00e2n bi\u1ec7t tr\u1ef1c quan n\u00e0y l\u00e0m r\u00f5 lu\u1ed3ng d\u1eef li\u1ec7u v\u00e0 \u0111i\u1ec1u khi\u1ec3n. \u0110\u1ea3m b\u1ea3o m\u1ecdi \u0111\u01b0\u1eddng n\u1ed1i k\u1ebft th\u00fac t\u1ea1i m\u1ed9t giao di\u1ec7n, ch\u1ee9 kh\u00f4ng ph\u1ea3i tr\u1ef1c ti\u1ebfp t\u1ea1i th\u00e2n th\u00e0nh ph\u1ea7n. \u0110i\u1ec1u n\u00e0y c\u1ee7ng c\u1ed1 ki\u1ebfn tr\u00fac d\u1ef1a tr\u00ean h\u1ee3p \u0111\u1ed3ng nghi\u00eam ng\u1eb7t.<\/p>\n

      3. Hi\u1ec3n th\u1ecb logic n\u1ed9i b\u1ed9 b\u00ean trong c\u00e1c th\u00e0nh ph\u1ea7n \ud83d\udd0d<\/h2>\n

      Li\u00ean quan \u0111\u1ebfn sai l\u1ea7m \u0111\u1ea7u ti\u00ean, nh\u01b0ng kh\u00e1c bi\u1ec7t v\u1ec1 t\u00e1c \u0111\u1ed9ng, l\u00e0 vi\u1ec7c \u0111\u01b0a c\u00e1c quy tr\u00ecnh n\u1ed9i b\u1ed9 ho\u1eb7c lu\u1ed3ng logic v\u00e0o b\u00ean trong m\u1ed9t h\u1ed9p th\u00e0nh ph\u1ea7n duy nh\u1ea5t. M\u1ed9t th\u00e0nh ph\u1ea7n \u0111\u1ea1i di\u1ec7n cho m\u1ed9t \u0111\u01a1n v\u1ecb c\u00f3 th\u1ec3 tri\u1ec3n khai. N\u00f3 kh\u00f4ng n\u00ean ch\u1ee9a c\u00e1c s\u01a1 \u0111\u1ed3 con ho\u1eb7c s\u01a1 \u0111\u1ed3 lu\u1ed3ng tr\u1eeb khi ch\u00fang \u0111\u01b0\u1ee3c nh\u00fang \u1edf m\u1ee9c tr\u1eebu t\u01b0\u1ee3ng th\u1ea5p h\u01a1n \u0111\u00e1ng k\u1ec3.<\/p>\n

      Khi b\u1ea1n v\u1ebd logic n\u1ed9i b\u1ed9, b\u1ea1n khi\u1ebfn ng\u01b0\u1eddi \u0111\u1ecdc b\u1ed1i r\u1ed1i v\u1ec1 ph\u1ea1m vi c\u1ee7a th\u00e0nh ph\u1ea7n. \u0110\u00e2y l\u00e0 m\u1ed9t container logic hay m\u1ed9t n\u00fat tri\u1ec3n khai v\u1eadt l\u00fd? Vi\u1ec7c tr\u1ed9n l\u1eabn c\u00e1c kh\u00e1i ni\u1ec7m n\u00e0y t\u1ea1o ra m\u1ed9t s\u01a1 \u0111\u1ed3 lai, kh\u00f4ng ph\u1ee5c v\u1ee5 \u0111\u01b0\u1ee3c m\u1ee5c \u0111\u00edch n\u00e0o. N\u00f3 l\u00e0m m\u1edd ranh gi\u1edbi gi\u1eefa thi\u1ebft k\u1ebf logic v\u00e0 tri\u1ec3n khai v\u1eadt l\u00fd.<\/p>\n

      T\u1ea1i sao \u0111i\u1ec1u n\u00e0y quan tr\u1ecdng:<\/strong><\/p>\n

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        M\u1edf r\u1ed9ng ph\u1ea1m vi:<\/strong>C\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n c\u00f3 th\u1ec3 tri\u1ec3n khai thay \u0111\u1ed5i logic n\u1ed9i b\u1ed9 m\u00e0 kh\u00f4ng c\u1eadp nh\u1eadt s\u01a1 \u0111\u1ed3.<\/p>\n<\/li>\n

      • \n

        S\u1ef1 nh\u1ea7m l\u1eabn trong tri\u1ec3n khai:<\/strong>Tr\u1edf n\u00ean kh\u00f4ng r\u00f5 r\u00e0ng th\u00e0nh ph\u1ea7n n\u00e0o th\u1ef1c s\u1ef1 l\u00e0 m\u1ed9t t\u00e0i s\u1ea3n c\u00f3 th\u1ec3 tri\u1ec3n khai.<\/p>\n<\/li>\n

      • \n

        Thi\u1ebft k\u1ebf qu\u00e1 m\u1ee9c:<\/strong>B\u1ea1n t\u1ed1n th\u1eddi gian v\u1ebd logic thay \u0111\u1ed5i th\u01b0\u1eddng xuy\u00ean.<\/p>\n<\/li>\n<\/ul>\n

        Gi\u1ea3i ph\u00e1p:<\/strong><\/p>\n

        Gi\u1eef ph\u1ea7n b\u00ean trong h\u1ed9p th\u00e0nh ph\u1ea7n tr\u1ed1ng r\u1ed7ng ho\u1eb7c ch\u1ec9 \u0111i\u1ec1n t\u00ean th\u00e0nh ph\u1ea7n v\u00e0 c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t m\u00f4 t\u1ea3 ng\u1eafn v\u1ec1 tr\u00e1ch nhi\u1ec7m c\u1ee7a n\u00f3. N\u1ebfu b\u1ea1n c\u1ea7n hi\u1ec3n th\u1ecb logic n\u1ed9i b\u1ed9, h\u00e3y t\u1ea1o m\u1ed9t s\u01a1 \u0111\u1ed3 ri\u00eang \u1edf m\u1ee9c \u0111\u1ed9 tr\u1eebu t\u01b0\u1ee3ng th\u1ea5p h\u01a1n. Tham chi\u1ebfu s\u01a1 \u0111\u1ed3 \u0111\u00f3 b\u1eb1ng li\u00ean k\u1ebft si\u00eau v\u0103n b\u1ea3n ho\u1eb7c ghi ch\u00fa n\u1ebfu c\u1ea7n. Duy tr\u00ec s\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n nh\u01b0 m\u1ed9t b\u1ea3n \u0111\u1ed3, ch\u1ee9 kh\u00f4ng ph\u1ea3i m\u1ed9t h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng. Vi\u1ec7c t\u00e1ch bi\u1ec7t c\u00e1c v\u1ea5n \u0111\u1ec1 n\u00e0y gi\u00fap duy tr\u00ec c\u00e1i nh\u00ecn c\u1ea5p cao s\u1ea1ch s\u1ebd v\u00e0 \u1ed5n \u0111\u1ecbnh.<\/p>\n

        4. B\u1ecf qua h\u01b0\u1edbng c\u1ee7a m\u1ed1i ph\u1ee5 thu\u1ed9c \u2b06\ufe0f\u2b07\ufe0f<\/h2>\n

        C\u00e1c m\u0169i t\u00ean trong s\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n \u0111\u1ea1i di\u1ec7n cho m\u1ed1i ph\u1ee5 thu\u1ed9c. M\u1ed9t l\u1ed7i ph\u1ed5 bi\u1ebfn l\u00e0 v\u1ebd c\u00e1c \u0111\u01b0\u1eddng m\u00e0 kh\u00f4ng c\u00f3 \u0111\u1ea7u m\u0169i t\u00ean ho\u1eb7c s\u1eed d\u1ee5ng \u0111\u1ea7u m\u0169i t\u00ean ch\u1ec9 h\u01b0\u1edbng sai. Trong thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng, h\u01b0\u1edbng ch\u1ec9 ra lu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n v\u00e0 quy\u1ec1n s\u1edf h\u1eefu m\u1ed1i ph\u1ee5 thu\u1ed9c. M\u1ed9t th\u00e0nh ph\u1ea7n ph\u1ee5 thu\u1ed9c v\u00e0o th\u00e0nh ph\u1ea7n kh\u00e1c ph\u1ea3i c\u00f3 m\u0169i t\u00ean ch\u1ec9 v\u1ec1 ph\u00eda nh\u00e0 cung c\u1ea5p.<\/p>\n

        H\u01b0\u1edbng sai cho th\u1ea5y th\u00e0nh ph\u1ea7n sai l\u00e0 ng\u01b0\u1eddi ch\u1ecbu tr\u00e1ch nhi\u1ec7m cho logic. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn c\u00e1c m\u1ed1i ph\u1ee5 thu\u1ed9c v\u00f2ng tr\u00f2n, n\u01a1i th\u00e0nh ph\u1ea7n A ph\u1ee5 thu\u1ed9c v\u00e0o B, v\u00e0 B l\u1ea1i ph\u1ee5 thu\u1ed9c v\u00e0o A. \u0110\u00e2y l\u00e0 m\u1ed9t m\u1eabu ki\u1ebfn tr\u00fac nghi\u00eam tr\u1ecdng g\u00e2y l\u1ed7i th\u1eddi gian ch\u1ea1y v\u00e0 l\u1ed7i bi\u00ean d\u1ecbch.<\/p>\n

        T\u1ea1i sao \u0111i\u1ec1u n\u00e0y quan tr\u1ecdng:<\/strong><\/p>\n

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          M\u1ed1i ph\u1ee5 thu\u1ed9c v\u00f2ng tr\u00f2n:<\/strong>T\u1ea1o ra c\u00e1c v\u00f2ng l\u1eb7p ng\u0103n c\u1ea3n vi\u1ec7c t\u1ea3i module theo c\u00e1ch modular.<\/p>\n<\/li>\n

        • \n

          L\u1ed7i x\u00e2y d\u1ef1ng:<\/strong>Th\u1ee9 t\u1ef1 bi\u00ean d\u1ecbch tr\u1edf n\u00ean kh\u00f4ng th\u1ec3 d\u1ef1 \u0111o\u00e1n.<\/p>\n<\/li>\n

        • \n

          R\u1ee7i ro khi t\u00e1i c\u1ea5u tr\u00fac:<\/strong>Thay \u0111\u1ed5i m\u1ed9t th\u00e0nh ph\u1ea7n c\u00f3 th\u1ec3 l\u00e0m h\u1ecfng c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c m\u1ed9t c\u00e1ch b\u1ea5t ng\u1edd.<\/p>\n<\/li>\n<\/ul>\n

          Gi\u1ea3i ph\u00e1p:<\/strong><\/p>\n

          Ti\u00eau chu\u1ea9n h\u00f3a k\u00fd hi\u1ec7u m\u0169i t\u00ean c\u1ee7a b\u1ea1n. D\u00f9ng \u0111\u01b0\u1eddng li\u1ec1n cho c\u00e1c m\u1ed1i ph\u1ee5 thu\u1ed9c s\u1eed d\u1ee5ng v\u00e0 \u0111\u01b0\u1eddng \u0111\u1ee9t \u0111o\u1ea1n cho c\u00e1c m\u1ed1i ph\u1ee5 thu\u1ed9c giao di\u1ec7n. \u0110\u1ea3m b\u1ea3o m\u1ecdi m\u0169i t\u00ean \u0111\u1ec1u ch\u1ec9 t\u1eeb th\u00e0nh ph\u1ea7n ph\u1ee5 thu\u1ed9c \u0111\u1ebfn nh\u00e0 cung c\u1ea5p. N\u1ebfu b\u1ea1n th\u1ea5y m\u1ed9t v\u00f2ng l\u1eb7p, h\u00e3y xem x\u00e9t l\u1ea1i thi\u1ebft k\u1ebf c\u1ee7a m\u00ecnh. B\u1ea1n c\u00f3 th\u1ec3 c\u1ea7n th\u00eam m\u1ed9t l\u1edbp tr\u1eebu t\u01b0\u1ee3ng ho\u1eb7c m\u1ed9t giao di\u1ec7n chung \u0111\u1ec3 ph\u00e1 v\u1ee1 v\u00f2ng l\u1eb7p. Th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra s\u01a1 \u0111\u1ed3 c\u1ee7a b\u1ea1n v\u1edbi c\u01a1 s\u1edf m\u00e3 ngu\u1ed3n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00e1c m\u1ed1i ph\u1ee5 thu\u1ed9c kh\u1edbp v\u1edbi th\u1ef1c t\u1ebf.<\/p>\n

          5. Tr\u1ed9n l\u1eabn c\u00e1c l\u1edbp m\u00e0 kh\u00f4ng ph\u00e2n bi\u1ec7t \ud83e\uddf1<\/h2>\n

          C\u00e1c h\u1ec7 th\u1ed1ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c ph\u00e2n l\u1edbp, ch\u1eb3ng h\u1ea1n nh\u01b0 l\u1edbp Giao di\u1ec7n, L\u1edbp \u1ee8ng d\u1ee5ng v\u00e0 L\u1edbp D\u1eef li\u1ec7u. M\u1ed9t sai l\u1ea7m ph\u1ed5 bi\u1ebfn l\u00e0 v\u1ebd t\u1ea5t c\u1ea3 c\u00e1c th\u00e0nh ph\u1ea7n tr\u00ean m\u1ed9t m\u1eb7t ph\u1eb3ng duy nh\u1ea5t m\u00e0 kh\u00f4ng c\u00f3 s\u1ef1 ph\u00e2n bi\u1ec7t tr\u1ef1c quan. \u0110i\u1ec1u n\u00e0y khi\u1ebfn vi\u1ec7c hi\u1ec3u lu\u1ed3ng d\u1eef li\u1ec7u qua c\u00e1c bi\u00ean gi\u1edbi h\u1ec7 th\u1ed1ng tr\u1edf n\u00ean kh\u00f3 kh\u0103n.<\/p>\n

          Khi c\u00e1c l\u1edbp b\u1ecb tr\u1ed9n l\u1eabn, vi\u1ec7c x\u00e1c \u0111\u1ecbnh d\u1eef li\u1ec7u v\u00e0o v\u00e0 ra kh\u1ecfi h\u1ec7 th\u1ed1ng tr\u1edf n\u00ean kh\u00f3 kh\u0103n. N\u00f3 c\u0169ng l\u00e0m m\u1edd ranh gi\u1edbi gi\u1eefa c\u00e1c v\u1ea5n \u0111\u1ec1 ri\u00eang bi\u1ec7t. V\u00ed d\u1ee5, c\u00e1c th\u00e0nh ph\u1ea7n giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng n\u00ean truy c\u1eadp tr\u1ef1c ti\u1ebfp c\u00e1c th\u00e0nh ph\u1ea7n c\u01a1 s\u1edf d\u1eef li\u1ec7u m\u00e0 kh\u00f4ng \u0111i qua l\u1edbp \u1ee9ng d\u1ee5ng. Vi\u1ec7c tr\u1ed9n l\u1eabn ch\u00fang ng\u1ee5 \u00fd vi ph\u1ea1m c\u00e1c m\u1eabu ki\u1ebfn tr\u00fac.<\/p>\n

          T\u1ea1i sao \u0111i\u1ec1u n\u00e0y quan tr\u1ecdng:<\/strong><\/p>\n

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            Li\u00ean k\u1ebft ch\u1eb7t ch\u1ebd:<\/strong>Logic giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng r\u00f2 r\u1ec9 v\u00e0o logic truy c\u1eadp d\u1eef li\u1ec7u.<\/p>\n<\/li>\n

          • \n

            V\u1ea5n \u0111\u1ec1 v\u1ec1 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng:<\/strong>B\u1ea1n kh\u00f4ng th\u1ec3 m\u1edf r\u1ed9ng m\u1ed9t l\u1edbp m\u1ed9t c\u00e1ch \u0111\u1ed9c l\u1eadp.<\/p>\n<\/li>\n

          • \n

            R\u1ee7i ro b\u1ea3o m\u1eadt:<\/strong>Truy c\u1eadp d\u1eef li\u1ec7u tr\u1ef1c ti\u1ebfp b\u1ecf qua c\u00e1c l\u1edbp ki\u1ec3m tra x\u00e1c th\u1ef1c.<\/p>\n<\/li>\n<\/ul>\n

            Gi\u1ea3i ph\u00e1p:<\/strong><\/p>\n

            S\u1eed d\u1ee5ng c\u00e1c d\u1ea3i d\u1ecdc, h\u00ecnh ch\u1eef nh\u1eadt ho\u1eb7c t\u00f4 m\u00e0u n\u1ec1n \u0111\u1ec3 t\u00e1ch bi\u1ec7t c\u00e1c l\u1edbp v\u1ec1 m\u1eb7t th\u1ecb gi\u00e1c. Ghi nh\u00e3n r\u00f5 r\u00e0ng cho t\u1eebng khu v\u1ef1c. \u0110\u1ea3m b\u1ea3o c\u00e1c k\u1ebft n\u1ed1i ch\u1ec9 di chuy\u1ec3n gi\u1eefa c\u00e1c l\u1edbp k\u1ec1 nhau, tr\u1eeb khi c\u00f3 ngo\u1ea1i l\u1ec7 c\u1ee5 th\u1ec3 \u0111\u01b0\u1ee3c l\u00fd gi\u1ea3i b\u1edfi thi\u1ebft k\u1ebf. S\u1ef1 t\u00e1ch bi\u1ec7t th\u1ecb gi\u00e1c n\u00e0y c\u1ee7ng c\u1ed1 s\u1ef1 t\u00e1ch bi\u1ec7t logic c\u1ee7a ki\u1ebfn tr\u00fac. N\u00f3 gi\u00fap c\u00e1c b\u00ean li\u00ean quan hi\u1ec3u r\u00f5 ranh gi\u1edbi tr\u00e1ch nhi\u1ec7m c\u1ee7a t\u1eebng \u0111\u1ed9i nh\u00f3m ho\u1eb7c module.<\/p>\n

            6. B\u1ecf qua c\u00e1c tr\u1ea1ng th\u00e1i v\u00f2ng \u0111\u1eddi th\u00e0nh ph\u1ea7n \ud83d\udd04<\/h2>\n

            C\u00e1c th\u00e0nh ph\u1ea7n kh\u00f4ng ph\u1ea3i l\u00e0 t\u0129nh; ch\u00fang c\u00f3 c\u00e1c tr\u1ea1ng th\u00e1i. Ch\u00fang kh\u1edfi \u0111\u1ed9ng, d\u1eebng l\u1ea1i, ph\u1ee5c h\u1ed3i v\u00e0 th\u1ea5t b\u1ea1i. M\u1ed9t sai l\u1ea7m trong vi\u1ec7c v\u1ebd s\u01a1 \u0111\u1ed3 l\u00e0 coi c\u00e1c th\u00e0nh ph\u1ea7n nh\u01b0 c\u00e1c th\u1ef1c th\u1ec3 lu\u00f4n ho\u1ea1t \u0111\u1ed9ng m\u00e0 kh\u00f4ng c\u00f4ng nh\u1eadn v\u00f2ng \u0111\u1eddi c\u1ee7a ch\u00fang. D\u00f9 b\u1ea1n kh\u00f4ng c\u1ea7n s\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i cho m\u1ecdi th\u00e0nh ph\u1ea7n, nh\u01b0ng b\u1ea1n n\u00ean ch\u1ec9 ra c\u00e1c tr\u1ea1ng th\u00e1i quan tr\u1ecdng khi c\u1ea7n thi\u1ebft.<\/p>\n

            N\u1ebfu m\u1ed9t th\u00e0nh ph\u1ea7n c\u00f3 quy tr\u00ecnh kh\u1edfi t\u1ea1o ph\u1ee9c t\u1ea1p ho\u1eb7c y\u00eau c\u1ea7u ki\u1ec3m tra s\u1ee9c kh\u1ecfe c\u1ee5 th\u1ec3, s\u01a1 \u0111\u1ed3 ph\u1ea3i ph\u1ea3n \u00e1nh \u0111i\u1ec1u n\u00e0y. B\u1ecf qua v\u00f2ng \u0111\u1eddi c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn l\u1ed7i tri\u1ec3n khai khi m\u1ed9t th\u00e0nh ph\u1ea7n \u0111\u01b0\u1ee3c k\u1ef3 v\u1ecdng \u0111\u00e3 s\u1eb5n s\u00e0ng tr\u01b0\u1edbc khi c\u00e1c ph\u1ee5 thu\u1ed9c c\u1ee7a n\u00f3 \u0111\u01b0\u1ee3c kh\u1edfi t\u1ea1o.<\/p>\n

            T\u1ea1i sao \u0111i\u1ec1u n\u00e0y quan tr\u1ecdng:<\/strong><\/p>\n

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              L\u1ed7i kh\u1edfi \u0111\u1ed9ng:<\/strong>C\u00e1c d\u1ecbch v\u1ee5 s\u1eadp do th\u1ee9 t\u1ef1 ph\u1ee5 thu\u1ed9c kh\u00f4ng \u0111\u00fang.<\/p>\n<\/li>\n

            • \n

              V\u1ea5n \u0111\u1ec1 ph\u1ee5c h\u1ed3i:<\/strong>Kh\u00f4ng c\u00f3 con \u0111\u01b0\u1eddng r\u00f5 r\u00e0ng \u0111\u1ec3 ph\u1ee5c h\u1ed3i t\u1eeb tr\u1ea1ng th\u00e1i l\u1ed7i.<\/p>\n<\/li>\n

            • \n

              S\u1ef1 nh\u1ea7m l\u1eabn trong v\u1eadn h\u00e0nh:<\/strong>\u0110\u1ed9i ng\u0169 v\u1eadn h\u00e0nh kh\u00f4ng bi\u1ebft c\u00e1ch qu\u1ea3n l\u00fd th\u00e0nh ph\u1ea7n.<\/p>\n<\/li>\n<\/ul>\n

              Gi\u1ea3i ph\u00e1p:<\/strong><\/p>\n

              Th\u00eam ghi ch\u00fa ho\u1eb7c k\u00fd hi\u1ec7u \u0111\u1eb7c bi\u1ec7t cho c\u00e1c th\u00e0nh ph\u1ea7n c\u00f3 y\u00eau c\u1ea7u v\u00f2ng \u0111\u1eddi c\u1ee5 th\u1ec3. S\u1eed d\u1ee5ng bi\u1ec3u t\u01b0\u1ee3ng \u0111\u1ec3 ch\u1ec9 kh\u1ea3 n\u0103ng kh\u1edfi \u0111\u1ed9ng l\u1ea1i ho\u1eb7c t\u00ednh b\u1ec1n v\u1eefng. N\u1ebfu s\u01a1 \u0111\u1ed3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho DevOps, h\u00e3y bao g\u1ed3m th\u00f4ng tin v\u1ec1 c\u1ea5u h\u00ecnh tri\u1ec3n khai. \u0110\u1ea3m b\u1ea3o s\u01a1 \u0111\u1ed3 h\u1ed7 tr\u1ee3 th\u1ef1c t\u1ebf v\u1eadn h\u00e0nh c\u1ee7a h\u1ec7 th\u1ed1ng. \u0110i\u1ec1u n\u00e0y gi\u00fap l\u1ea5p \u0111\u1ea7y kho\u1ea3ng c\u00e1ch gi\u1eefa thi\u1ebft k\u1ebf v\u00e0 v\u1eadn h\u00e0nh.<\/p>\n

              7. Quy \u01b0\u1edbc \u0111\u1eb7t t\u00ean kh\u00f4ng nh\u1ea5t qu\u00e1n \ud83c\udff7\ufe0f<\/h2>\n

              R\u00f5 r\u00e0ng l\u00e0 vua trong t\u00e0i li\u1ec7u. S\u1eed d\u1ee5ng c\u00e1c t\u00ean m\u01a1 h\u1ed3 nh\u01b0 \u201cTh\u00e0nh ph\u1ea7n 1\u201d hay \u201cModule A\u201d khi\u1ebfn s\u01a1 \u0111\u1ed3 tr\u1edf n\u00ean v\u00f4 d\u1ee5ng \u0111\u1ed1i v\u1edbi c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n t\u01b0\u01a1ng lai. Vi\u1ec7c \u0111\u1eb7t t\u00ean kh\u00f4ng nh\u1ea5t qu\u00e1n\u2014\u0111\u00f4i khi d\u00f9ng danh t\u1eeb, \u0111\u00f4i khi d\u00f9ng \u0111\u1ed9ng t\u1eeb, \u0111\u00f4i khi d\u00f9ng vi\u1ebft t\u1eaft\u2014g\u00e2y \u00e1p l\u1ef1c nh\u1eadn th\u1ee9c. Ng\u01b0\u1eddi \u0111\u1ecdc ph\u1ea3i li\u00ean t\u1ee5c suy \u0111o\u00e1n \u00fd ngh\u0129a c\u1ee7a c\u00e1c nh\u00e3n.<\/p>\n

              T\u00ean ph\u1ea3i m\u00f4 t\u1ea3 r\u00f5 r\u00e0ng v\u00e0 nh\u1ea5t qu\u00e1n v\u1edbi ng\u00f4n ng\u1eef l\u0129nh v\u1ef1c (Ng\u00f4n ng\u1eef ph\u1ed5 bi\u1ebfn). N\u1ebfu doanh nghi\u1ec7p g\u1ecdi n\u00f3 l\u00e0 \u201cX\u1eed l\u00fd \u0111\u01a1n h\u00e0ng\u201d, th\u00ec th\u00e0nh ph\u1ea7n kh\u00f4ng n\u00ean \u0111\u01b0\u1ee3c \u0111\u1eb7t t\u00ean l\u00e0 \u201cOrderMgr\u201d hay \u201cProcSys\u201d. S\u1ef1 kh\u00f4ng nh\u1ea5t qu\u00e1n d\u1eabn \u0111\u1ebfn hi\u1ec3u l\u1ea7m gi\u1eefa c\u00e1c b\u00ean li\u00ean quan k\u1ef9 thu\u1eadt v\u00e0 phi k\u1ef9 thu\u1eadt.<\/p>\n

              T\u1ea1i sao \u0111i\u1ec1u n\u00e0y quan tr\u1ecdng:<\/strong><\/p>\n

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                Th\u1eddi gian l\u00e0m quen:<\/strong>Nh\u00e2n vi\u00ean m\u1edbi m\u1ea5t qu\u00e1 nhi\u1ec1u th\u1eddi gian \u0111\u1ec3 gi\u1ea3i m\u00e3 c\u00e1c nh\u00e3n.<\/p>\n<\/li>\n

              • \n

                Kh\u1ea3 n\u0103ng t\u00ecm ki\u1ebfm:<\/strong>Kh\u00f3 t\u00ecm th\u1ea5y c\u00e1c th\u00e0nh ph\u1ea7n trong m\u1ed9t h\u1ec7 th\u1ed1ng l\u1edbn.<\/p>\n<\/li>\n

              • \n

                S\u1ef1 ph\u00f9 h\u1ee3p v\u1edbi l\u0129nh v\u1ef1c:<\/strong>Kho\u1ea3ng c\u00e1ch gi\u1eefa m\u1ee5c ti\u00eau kinh doanh v\u00e0 tri\u1ec3n khai k\u1ef9 thu\u1eadt.<\/p>\n<\/li>\n<\/ul>\n

                Gi\u1ea3i ph\u00e1p:<\/strong><\/p>\n

                Thi\u1ebft l\u1eadp ti\u00eau chu\u1ea9n \u0111\u1eb7t t\u00ean ngay t\u1eeb \u0111\u1ea7u d\u1ef1 \u00e1n. X\u00e1c \u0111\u1ecbnh c\u00e1c quy t\u1eafc cho vi\u1ebft t\u1eaft, ch\u1eef hoa, v\u00e0 h\u1eadu t\u1ed1. S\u1eed d\u1ee5ng c\u00e1c thu\u1eadt ng\u1eef l\u0129nh v\u1ef1c whenever c\u00f3 th\u1ec3. Xem x\u00e9t s\u01a1 \u0111\u1ed3 \u0111\u1ecbnh k\u1ef3 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ean v\u1eabn ch\u00ednh x\u00e1c khi h\u1ec7 th\u1ed1ng ph\u00e1t tri\u1ec3n. T\u00ednh nh\u1ea5t qu\u00e1n t\u1ea1o d\u1ef1ng ni\u1ec1m tin v\u00e0o t\u00e0i li\u1ec7u.<\/p>\n

                Tham kh\u1ea3o nhanh: B\u1ea3ng sai l\u1ea7m v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c \ud83d\udcca<\/h2>\n\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n
                \n

                Sai l\u1ea7m<\/p>\n<\/th>\n

                		\n

                T\u00e1c \u0111\u1ed9ng<\/p>\n<\/th>\n

                		\n

                Gi\u1ea3i ph\u00e1p \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb<\/p>\n<\/th>\n<\/tr>\n

                \n

                Qu\u00e1 nhi\u1ec1u chi ti\u1ebft<\/p>\n<\/td>\n

                		\n

                B\u1eeba b\u1ed9n, kh\u00f3 \u0111\u1ecdc<\/p>\n<\/td>\n

                		\n

                T\u1eadp trung v\u00e0o giao di\u1ec7n, \u1ea9n tri\u1ec3n khai<\/p>\n<\/td>\n<\/tr>\n

                \n

                B\u1ecf qua giao di\u1ec7n<\/p>\n<\/td>\n

                		\n

                K\u1ebft n\u1ed1i m\u01a1 h\u1ed3<\/p>\n<\/td>\n

                		\n

                S\u1eed d\u1ee5ng k\u00fd hi\u1ec7u hoa h\u1ed3ng\/\u1ed5 c\u1eafm<\/p>\n<\/td>\n<\/tr>\n

                \n

                Hi\u1ec3n th\u1ecb logic b\u00ean trong<\/p>\n<\/td>\n

                		\n

                S\u1ef1 nh\u1ea7m l\u1eabn v\u1ec1 ph\u1ea1m vi<\/p>\n<\/td>\n

                		\n

                Gi\u1eef ph\u1ea7n b\u00ean trong tr\u1ed1ng, s\u1eed d\u1ee5ng s\u01a1 \u0111\u1ed3 ri\u00eang bi\u1ec7t<\/p>\n<\/td>\n<\/tr>\n

                \n

                H\u01b0\u1edbng m\u0169i t\u00ean sai<\/p>\n<\/td>\n

                		\n

                Ph\u1ee5 thu\u1ed9c v\u00f2ng<\/p>\n<\/td>\n

                		\n

                H\u01b0\u1edbng t\u1eeb ng\u01b0\u1eddi ti\u00eau d\u00f9ng \u0111\u1ebfn ng\u01b0\u1eddi cung c\u1ea5p<\/p>\n<\/td>\n<\/tr>\n

                \n

                Tr\u1ed9n l\u1eabn c\u00e1c l\u1edbp<\/p>\n<\/td>\n

                		\n

                K\u1ebft n\u1ed1i ch\u1eb7t ch\u1ebd<\/p>\n<\/td>\n

                		\n

                S\u1eed d\u1ee5ng c\u00e1c l\u00e0n \u0111\u1ec3 ph\u00e2n t\u00e1ch<\/p>\n<\/td>\n<\/tr>\n

                \n

                B\u1ecf qua v\u00f2ng \u0111\u1eddi<\/p>\n<\/td>\n

                		\n

                L\u1ed7i kh\u1edfi \u0111\u1ed9ng\/v\u1eadn h\u00e0nh<\/p>\n<\/td>\n

                		\n

                Th\u00eam ghi ch\u00fa ho\u1eb7c k\u00fd hi\u1ec7u v\u00f2ng \u0111\u1eddi<\/p>\n<\/td>\n<\/tr>\n

                \n

                \u0110\u1eb7t t\u00ean kh\u00f4ng nh\u1ea5t qu\u00e1n<\/p>\n<\/td>\n

                		\n

                T\u1ea3i nh\u1eadn th\u1ee9c<\/p>\n<\/td>\n

                		\n

                Th\u1ef1c thi ti\u00eau chu\u1ea9n ng\u00f4n ng\u1eef l\u0129nh v\u1ef1c<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                C\u00e1c th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t \u0111\u1ec3 duy tr\u00ec s\u01a1 \u0111\u1ed3 \ud83d\udcdd<\/h2>\n

                M\u1ed9t khi b\u1ea1n \u0111\u00e3 s\u1eeda c\u00e1c sai l\u1ea7m ph\u1ed5 bi\u1ebfn, vi\u1ec7c duy tr\u00ec t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a s\u01a1 \u0111\u1ed3 c\u1ee7a b\u1ea1n tr\u1edf th\u00e0nh \u01b0u ti\u00ean. T\u00e0i li\u1ec7u kh\u00f4ng n\u00ean l\u00e0 m\u1ed9t c\u00f4ng vi\u1ec7c m\u1ed9t l\u1ea7n. N\u00f3 \u0111\u00f2i h\u1ecfi m\u1ed9t v\u0103n h\u00f3a c\u1ea3i ti\u1ebfn li\u00ean t\u1ee5c.<\/p>\n

                D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c chi\u1ebfn l\u01b0\u1ee3c \u0111\u1ec3 gi\u1eef cho s\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n c\u1ee7a b\u1ea1n ch\u00ednh x\u00e1c theo th\u1eddi gian:<\/p>\n

                  \n
                • \n

                  T\u1ef1 \u0111\u1ed9ng h\u00f3a \u1edf nh\u1eefng n\u01a1i c\u00f3 th\u1ec3:<\/strong>S\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 c\u00f3 th\u1ec3 t\u1ea1o s\u01a1 \u0111\u1ed3 t\u1eeb c\u00e1c ch\u00fa th\u00edch m\u00e3 ngu\u1ed3n. \u0110i\u1ec1u n\u00e0y gi\u00fap gi\u1ea3m kho\u1ea3ng c\u00e1ch gi\u1eefa m\u00e3 ngu\u1ed3n v\u00e0 t\u00e0i li\u1ec7u.<\/p>\n<\/li>\n

                • \n

                  Ki\u1ec3m so\u00e1t phi\u00ean b\u1ea3n:<\/strong>Xem s\u01a1 \u0111\u1ed3 nh\u01b0 m\u00e3 ngu\u1ed3n. L\u01b0u tr\u1eef ch\u00fang trong c\u00f9ng m\u1ed9t kho m\u00e3 ngu\u1ed3n. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o c\u00e1c thay \u0111\u1ed5i v\u1ec1 ki\u1ebfn tr\u00fac \u0111\u01b0\u1ee3c xem x\u00e9t c\u00f9ng v\u1edbi c\u00e1c thay \u0111\u1ed5i m\u00e3 ngu\u1ed3n.<\/p>\n<\/li>\n

                • \n

                  \u0110\u00e1nh gi\u00e1 \u0111\u1ecbnh k\u1ef3:<\/strong>Bao g\u1ed3m vi\u1ec7c c\u1eadp nh\u1eadt s\u01a1 \u0111\u1ed3 trong \u0111\u1ecbnh ngh\u0129a ‘ho\u00e0n th\u00e0nh’ cho c\u00e1c t\u00ednh n\u0103ng m\u1edbi. N\u1ebfu m\u00e3 ngu\u1ed3n thay \u0111\u1ed5i, s\u01a1 \u0111\u1ed3 ph\u1ea3i thay \u0111\u1ed5i theo.<\/p>\n<\/li>\n

                • \n

                  Ph\u1ea3n h\u1ed3i t\u1eeb c\u00e1c b\u00ean li\u00ean quan:<\/strong>Y\u00eau c\u1ea7u c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n v\u00e0 ki\u1ebfn tr\u00fac s\u01b0 x\u00e1c nh\u1eadn s\u01a1 \u0111\u1ed3 th\u01b0\u1eddng xuy\u00ean. H\u1ecd ch\u00ednh l\u00e0 ng\u01b0\u1eddi s\u1eed d\u1ee5ng s\u01a1 \u0111\u1ed3 \u0111\u1ec3 hi\u1ec3u h\u1ec7 th\u1ed1ng.<\/p>\n<\/li>\n<\/ul>\n

                  C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p \u2753<\/h2>\n

                  S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa s\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n v\u00e0 s\u01a1 \u0111\u1ed3 l\u1edbp l\u00e0 g\u00ec?<\/h3>\n

                  S\u01a1 \u0111\u1ed3 l\u1edbp m\u00f4 t\u1ea3 chi ti\u1ebft c\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng, bao g\u1ed3m c\u00e1c thu\u1ed9c t\u00ednh v\u00e0 ph\u01b0\u01a1ng th\u1ee9c c\u1ee7a t\u1eebng l\u1edbp ri\u00eang l\u1ebb. S\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n tr\u1eebu t\u01b0\u1ee3ng h\u00f3a nh\u1eefng chi ti\u1ebft n\u00e0y \u0111\u1ec3 hi\u1ec3n th\u1ecb c\u00e1c kh\u1ed1i x\u00e2y d\u1ef1ng c\u1ea5p cao. C\u00e1c th\u00e0nh ph\u1ea7n nh\u00f3m c\u00e1c l\u1edbp l\u1ea1i v\u1edbi nhau d\u1ef1a tr\u00ean ch\u1ee9c n\u0103ng ho\u1eb7c ranh gi\u1edbi tri\u1ec3n khai. S\u1eed d\u1ee5ng s\u01a1 \u0111\u1ed3 l\u1edbp cho thi\u1ebft k\u1ebf chi ti\u1ebft v\u00e0 s\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n cho ki\u1ebfn tr\u00fac h\u1ec7 th\u1ed1ng.<\/p>\n

                  S\u01a1 \u0111\u1ed3 n\u00ean c\u00f3 bao nhi\u00eau th\u00e0nh ph\u1ea7n?<\/h3>\n

                  Kh\u00f4ng c\u00f3 con s\u1ed1 c\u1ed1 \u0111\u1ecbnh, nh\u01b0ng s\u01a1 \u0111\u1ed3 ph\u1ea3i d\u1ec5 \u0111\u1ecdc ngay l\u1eadp t\u1ee9c. N\u1ebfu b\u1ea1n c\u00f3 h\u01a1n 15 \u0111\u1ebfn 20 th\u00e0nh ph\u1ea7n, h\u00e3y c\u00e2n nh\u1eafc chia s\u01a1 \u0111\u1ed3 th\u00e0nh c\u00e1c s\u01a1 \u0111\u1ed3 con ho\u1eb7c s\u1eed d\u1ee5ng ch\u1ebf \u0111\u1ed9 xem thu nh\u1ecf. M\u1ee5c ti\u00eau l\u00e0 th\u1ec3 hi\u1ec7n c\u00e1c m\u1ed1i quan h\u1ec7 m\u00e0 kh\u00f4ng l\u00e0m cho ng\u01b0\u1eddi xem b\u1ecb qu\u00e1 t\u1ea3i.<\/p>\n

                  T\u00f4i c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng s\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n cho c\u00e1c microservice kh\u00f4ng?<\/h3>\n

                  C\u00f3, s\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n r\u1ea5t hi\u1ec7u qu\u1ea3 cho ki\u1ebfn tr\u00fac microservice. M\u1ed7i microservice c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c xem nh\u01b0 m\u1ed9t th\u00e0nh ph\u1ea7n. S\u01a1 \u0111\u1ed3 gi\u00fap h\u00ecnh dung c\u00e1c giao th\u1ee9c giao ti\u1ebfp v\u00e0 lu\u1ed3ng d\u1eef li\u1ec7u gi\u1eefa c\u00e1c d\u1ecbch v\u1ee5. \u0110\u1ea3m b\u1ea3o \u0111\u00e1nh d\u1ea5u r\u00f5 r\u00e0ng ranh gi\u1edbi v\u00e0 c\u00e1c API m\u00e0 m\u1ed7i d\u1ecbch v\u1ee5 c\u00f4ng khai.<\/p>\n

                  C\u00e1ch t\u1ed1t nh\u1ea5t \u0111\u1ec3 bi\u1ec3u di\u1ec5n c\u00e1c th\u01b0 vi\u1ec7n b\u00ean th\u1ee9 ba l\u00e0 g\u00ec?<\/h3>\n

                  Bi\u1ec3u di\u1ec5n c\u00e1c th\u01b0 vi\u1ec7n b\u00ean th\u1ee9 ba nh\u01b0 c\u00e1c th\u00e0nh ph\u1ea7n b\u00ean ngo\u00e0i. S\u1eed d\u1ee5ng vi\u1ec1n \u0111\u1ee9t \u0111o\u1ea1n ho\u1eb7c m\u1ed9t ki\u1ec3u \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 ch\u1ec9 ra ch\u00fang l\u00e0 ph\u1ee5 thu\u1ed9c b\u00ean ngo\u00e0i. Hi\u1ec3n th\u1ecb c\u00e1c giao di\u1ec7n m\u00e0 h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n s\u1eed d\u1ee5ng t\u1eeb ch\u00fang. \u0110i\u1ec1u n\u00e0y gi\u00fap qu\u1ea3n l\u00fd ph\u1ee5 thu\u1ed9c v\u00e0 ki\u1ec3m to\u00e1n b\u1ea3o m\u1eadt.<\/p>\n

                  T\u00f4i c\u00f3 c\u1ea7n c\u1eadp nh\u1eadt s\u01a1 \u0111\u1ed3 cho m\u1ed7i s\u1eeda l\u1ed7i kh\u00f4ng?<\/h3>\n

                  Kh\u00f4ng. C\u00e1c s\u1eeda l\u1ed7i th\u01b0\u1eddng kh\u00f4ng thay \u0111\u1ed5i c\u1ea5u tr\u00fac ki\u1ebfn tr\u00fac. C\u1eadp nh\u1eadt s\u01a1 \u0111\u1ed3 khi c\u00f3 thay \u0111\u1ed5i v\u1ec1 ranh gi\u1edbi h\u1ec7 th\u1ed1ng, th\u00e0nh ph\u1ea7n m\u1edbi, lo\u1ea1i b\u1ecf th\u00e0nh ph\u1ea7n ho\u1eb7c thay \u0111\u1ed5i ph\u1ee5 thu\u1ed9c. Nh\u1eefng thay \u0111\u1ed5i logic nh\u1ecf kh\u00f4ng c\u1ea7n c\u1eadp nh\u1eadt s\u01a1 \u0111\u1ed3.<\/p>\n

                  B\u1eb1ng c\u00e1ch tu\u00e2n th\u1ee7 c\u00e1c h\u01b0\u1edbng d\u1eabn n\u00e0y v\u00e0 tr\u00e1nh nh\u1eefng sai l\u1ea7m ph\u1ed5 bi\u1ebfn \u0111\u01b0\u1ee3c n\u00eau \u1edf tr\u00ean, b\u1ea1n c\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1c s\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n ho\u1ea1t \u0111\u1ed9ng nh\u01b0 b\u1ea3n v\u1ebd thi\u1ebft k\u1ebf \u0111\u00e1ng tin c\u1eady cho ph\u1ea7n m\u1ec1m c\u1ee7a m\u00ecnh. Nh\u1eefng s\u01a1 \u0111\u1ed3 n\u00e0y kh\u00f4ng ch\u1ec9 h\u1ed7 tr\u1ee3 qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n m\u00e0 c\u00f2n th\u00fac \u0111\u1ea9y giao ti\u1ebfp hi\u1ec7u qu\u1ea3 h\u01a1n trong to\u00e0n t\u1ed5 ch\u1ee9c. Ki\u1ebfn tr\u00fac r\u00f5 r\u00e0ng d\u1eabn \u0111\u1ebfn ph\u1ea7n m\u1ec1m t\u1ed1t h\u01a1n.<\/p>\n

                  Suy ngh\u0129 cu\u1ed1i c\u00f9ng v\u1ec1 s\u1ef1 r\u00f5 r\u00e0ng trong ki\u1ebfn tr\u00fac \ud83e\udded<\/h2>\n

                  Ch\u1ea5t l\u01b0\u1ee3ng ph\u1ea7n m\u1ec1m c\u1ee7a b\u1ea1n th\u01b0\u1eddng l\u00e0 ph\u1ea3n \u00e1nh ch\u1ea5t l\u01b0\u1ee3ng thi\u1ebft k\u1ebf c\u1ee7a n\u00f3. S\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n l\u00e0 m\u1ed9t ph\u1ea7n thi\u1ebft y\u1ebfu trong qu\u00e1 tr\u00ecnh thi\u1ebft k\u1ebf \u0111\u00f3. Ch\u00fang bu\u1ed9c b\u1ea1n ph\u1ea3i suy ngh\u0129 v\u1ec1 ranh gi\u1edbi, h\u1ee3p \u0111\u1ed3ng v\u00e0 c\u00e1c t\u01b0\u01a1ng t\u00e1c tr\u01b0\u1edbc khi vi\u1ebft b\u1ea5t k\u1ef3 d\u00f2ng m\u00e3 n\u00e0o. Khi b\u1ea1n tr\u00e1nh \u0111\u01b0\u1ee3c nh\u1eefng sai l\u1ea7m \u0111\u01b0\u1ee3c n\u00eau chi ti\u1ebft trong h\u01b0\u1edbng d\u1eabn n\u00e0y, b\u1ea1n \u0111ang \u0111\u1ea7u t\u01b0 v\u00e0o m\u1ed9t h\u1ec7 th\u1ed1ng d\u1ec5 hi\u1ec3u h\u01a1n, d\u1ec5 thay \u0111\u1ed5i h\u01a1n v\u00e0 d\u1ec5 b\u1ea3o tr\u00ec h\u01a1n.<\/p>\n

                  H\u00e3y nh\u1edb r\u1eb1ng s\u01a1 \u0111\u1ed3 l\u00e0 t\u00e0i li\u1ec7u s\u1ed1ng. Ch\u00fang ph\u00e1t tri\u1ec3n c\u00f9ng h\u1ec7 th\u1ed1ng. H\u00e3y \u0111\u1ed1i x\u1eed v\u1edbi ch\u00fang nh\u01b0 \u0111\u1ed1i x\u1eed v\u1edbi m\u00e3 ngu\u1ed3n c\u1ee7a b\u1ea1n. \u01afu ti\u00ean s\u1ef1 r\u00f5 r\u00e0ng h\u01a1n l\u00e0 s\u1ef1 \u0111\u1ea7y \u0111\u1ee7. M\u1ed9t s\u01a1 \u0111\u1ed3 \u0111\u01a1n gi\u1ea3n, ch\u00ednh x\u00e1c c\u00f3 gi\u00e1 tr\u1ecb h\u01a1n nhi\u1ec1u so v\u1edbi m\u1ed9t s\u01a1 \u0111\u1ed3 ph\u1ee9c t\u1ea1p, chi ti\u1ebft nh\u01b0ng kh\u00f4ng ai \u0111\u1ecdc. T\u1eadp trung v\u00e0o c\u1ea5u tr\u00fac, t\u00f4n tr\u1ecdng c\u00e1c tr\u1eebu t\u01b0\u1ee3ng v\u00e0 \u0111\u1ea3m b\u1ea3o m\u1ecdi k\u1ebft n\u1ed1i \u0111\u1ec1u c\u00f3 m\u1ee5c \u0111\u00edch. C\u00e1ch ti\u1ebfp c\u1eadn n\u00e0y s\u1ebd d\u1eabn \u0111\u1ebfn c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ea7n m\u1ec1m v\u1eefng ch\u1eafc v\u00e0 b\u1ec1n b\u1ec9.<\/p>\n","protected":false},"excerpt":{"rendered":"

                  Ki\u1ebfn tr\u00fac ph\u1ea7n m\u1ec1m l\u00e0 n\u1ec1n t\u1ea3ng c\u1ee7a m\u1ecdi s\u1ea3n ph\u1ea9m s\u1ed1 th\u00e0nh c\u00f4ng. \u1ede trung t\u00e2m c\u1ee7a ki\u1ebfn tr\u00fac n\u00e0y l\u00e0 s\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n, m\u1ed9t c\u00f4ng c\u1ee5 quan…<\/p>\n","protected":false},"author":1,"featured_media":156,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"7 sai l\u1ea7m ph\u1ed5 bi\u1ebfn trong s\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c \ud83d\udee0\ufe0f","_yoast_wpseo_metadesc":"Tr\u00e1nh nh\u1eefng sai l\u1ea7m trong thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng. 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