{"id":3565,"date":"2026-03-28T08:39:55","date_gmt":"2026-03-28T00:39:55","guid":{"rendered":"https:\/\/www.go2posts.com\/vi\/do-package-diagrams-matter-small-projects\/"},"modified":"2026-03-28T08:39:55","modified_gmt":"2026-03-28T00:39:55","slug":"do-package-diagrams-matter-small-projects","status":"publish","type":"post","link":"https:\/\/www.go2posts.com\/vi\/do-package-diagrams-matter-small-projects\/","title":{"rendered":"B\u00f3c T\u00e1ch Suy Ngh\u0129 Sai L\u1ea7m: B\u1ea3n \u0110\u1ed3 G\u00f3i Th\u1ef1c S\u1ef1 Quan Tr\u1ecdng V\u1edbi C\u00e1c D\u1ef1 \u00c1n Nh\u1ecf?"},"content":{"rendered":"

Trong th\u1ebf gi\u1edbi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m \u0111\u1ea7y t\u1ed1c \u0111\u1ed9, cu\u1ed9c th\u1ea3o lu\u1eadn v\u1ec1 t\u00e0i li\u1ec7u th\u01b0\u1eddng thi\u00ean v\u1ec1 th\u1ef1c d\u1ee5ng. Khi m\u1ed9t nh\u00f3m \u0111ang x\u00e2y d\u1ef1ng s\u1ea3n ph\u1ea9m t\u1ed1i thi\u1ec3u kh\u1ea3 thi (MVP) ho\u1eb7c m\u1ed9t c\u00f4ng c\u1ee5 n\u1ed9i b\u1ed9 nh\u1ecf, c\u00e2u h\u1ecfi th\u01b0\u1eddng xuy\u00ean n\u1ea3y sinh: Ch\u00fang ta c\u00f3 c\u1ea7n b\u1ea3n \u0111\u1ed3 g\u00f3i kh\u00f4ng?<\/strong> \ud83e\udd14 Nhi\u1ec1u nh\u00e0 ph\u00e1t tri\u1ec3n cho r\u1eb1ng v\u1edbi m\u1ed9t c\u01a1 s\u1edf m\u00e3 ngu\u1ed3n \u00edt h\u01a1n m\u1ed9t ngh\u00ecn d\u00f2ng, vi\u1ec7c v\u1ebd b\u1ea3n \u0111\u1ed3 ki\u1ebfn tr\u00fac l\u00e0 ph\u00ed ph\u1ea1m th\u1eddi gian. H\u1ecd tin r\u1eb1ng \u0111\u1ecdc m\u00e3 ngu\u1ed3n nhanh h\u01a1n vi\u1ec7c di\u1ec5n gi\u1ea3i m\u1ed9t s\u01a1 \u0111\u1ed3.<\/p>\n

Tuy nhi\u00ean, quan \u0111i\u1ec3m n\u00e0y b\u1ecf qua m\u1ed9t th\u1ef1c t\u1ebf then ch\u1ed1t trong k\u1ef9 thu\u1eadt ph\u1ea7n m\u1ec1m. Ki\u1ebfn tr\u00fac kh\u00f4ng ch\u1ec9 l\u00e0 v\u1ec1 m\u00e3 ngu\u1ed3n hi\u1ec7n t\u1ea1i; m\u00e0 c\u00f2n l\u00e0 v\u1ec1 m\u00e3 ngu\u1ed3n s\u1ebd t\u1ed3n t\u1ea1i v\u00e0o ng\u00e0y mai. Ngay c\u1ea3 v\u1edbi c\u00e1c d\u1ef1 \u00e1n nh\u1ecf, nh\u1eefng quy\u1ebft \u0111\u1ecbnh \u0111\u01b0\u1ee3c \u0111\u01b0a ra s\u1edbm v\u1ec1 c\u00e1ch c\u00e1c module li\u00ean k\u1ebft v\u1edbi nhau s\u1ebd \u0111\u1ecbnh h\u00ecnh h\u00e0nh tr\u00ecnh cho to\u00e0n b\u1ed9 v\u00f2ng \u0111\u1eddi \u1ee9ng d\u1ee5ng. H\u01b0\u1edbng d\u1eabn n\u00e0y kh\u00e1m ph\u00e1 t\u00ednh c\u1ea7n thi\u1ebft c\u1ee7a b\u1ea3n \u0111\u1ed3 g\u00f3i, b\u00e1c b\u1ecf quan ni\u1ec7m sai l\u1ea7m r\u1eb1ng ch\u00fang ch\u1ec9 d\u00e0nh ri\u00eang cho c\u00e1c h\u1ec7 th\u1ed1ng quy m\u00f4 doanh nghi\u1ec7p.<\/p>\n

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

\ud83d\udcd0 B\u1ea3n \u0111\u1ed3 g\u00f3i th\u1ef1c s\u1ef1 l\u00e0 g\u00ec?<\/h2>\n

B\u1ea3n \u0111\u1ed3 g\u00f3i l\u00e0 m\u1ed9t lo\u1ea1i s\u01a1 \u0111\u1ed3 UML (Ng\u00f4n ng\u1eef m\u00f4 h\u00ecnh h\u00f3a th\u1ed1ng nh\u1ea5t) d\u00f9ng \u0111\u1ec3 hi\u1ec3n th\u1ecb t\u1ed5 ch\u1ee9c v\u00e0 c\u00e1c m\u1ed1i ph\u1ee5 thu\u1ed9c gi\u1eefa c\u00e1c nh\u00f3m th\u00e0nh ph\u1ea7n kh\u00e1c nhau trong m\u1ed9t h\u1ec7 th\u1ed1ng. Trong b\u1ed1i c\u1ea3nh ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m, nh\u1eefng ‘g\u00f3i’ n\u00e0y th\u01b0\u1eddng \u0111\u1ea1i di\u1ec7n cho c\u00e1c module, kh\u00f4ng gian t\u00ean, th\u01b0 vi\u1ec7n ho\u1eb7c th\u01b0 m\u1ee5c trong c\u01a1 s\u1edf m\u00e3 ngu\u1ed3n.<\/p>\n

R\u1ea5t quan tr\u1ecdng khi ph\u00e2n bi\u1ec7t b\u1ea3n \u0111\u1ed3 g\u00f3i v\u1edbi s\u01a1 \u0111\u1ed3 l\u1edbp ho\u1eb7c s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1. Trong khi nh\u1eefng s\u01a1 \u0111\u1ed3 \u0111\u00f3 t\u1eadp trung v\u00e0o h\u00e0nh vi c\u1ee5 th\u1ec3 v\u00e0 t\u01b0\u01a1ng t\u00e1c gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng, b\u1ea3n \u0111\u1ed3 g\u00f3i l\u1ea1i t\u1eadp trung v\u00e0o h\u1ec7 th\u1ed1ng ph\u00e2n c\u1ea5p c\u1ea5u tr\u00fac v\u00e0 qu\u1ea3n l\u00fd ranh gi\u1edbi<\/strong>. N\u00f3 tr\u1ea3 l\u1eddi nh\u1eefng c\u00e2u h\u1ecfi nh\u01b0:<\/p>\n

    \n
  • Th\u00e0nh ph\u1ea7n n\u00e0o ph\u1ee5 thu\u1ed9c v\u00e0o th\u00e0nh ph\u1ea7n n\u00e0o?<\/li>\n
  • \u0110\u00e2u l\u00e0 \u0111i\u1ec3m k\u1ebft th\u00fac c\u1ee7a logic kinh doanh v\u00e0 \u0111i\u1ec3m b\u1eaft \u0111\u1ea7u c\u1ee7a giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng?<\/li>\n
  • Ch\u00fang ta c\u00f3 \u0111ang t\u1ea1o ra c\u00e1c m\u1ed1i ph\u1ee5 thu\u1ed9c v\u00f2ng kh\u00f4ng?<\/li>\n
  • Li\u1ec7u s\u1ef1 t\u00e1ch bi\u1ec7t tr\u00e1ch nhi\u1ec7m c\u00f3 \u0111\u01b0\u1ee3c duy tr\u00ec kh\u00f4ng?<\/li>\n<\/ul>\n

    V\u1edbi m\u1ed9t d\u1ef1 \u00e1n nh\u1ecf, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 tr\u00f4ng nh\u01b0 qu\u00e1 c\u1ea7u k\u1ef3. Tuy nhi\u00ean, vi\u1ec7c hi\u1ec3u r\u00f5 c\u00e1c ranh gi\u1edbi ch\u00ednh l\u00e0 y\u1ebfu t\u1ed1 ng\u0103n ch\u1eb7n d\u1ef1 \u00e1n tr\u1edf th\u00e0nh m\u1ed9t kho m\u00e3 ngu\u1ed3n h\u1ed7n \u0111\u1ed9n, n\u01a1i m\u1ed7i t\u1ec7p \u0111\u1ec1u bi\u1ebft \u0111\u1ebfn m\u1ecdi t\u1ec7p kh\u00e1c.<\/p>\n

    \ud83e\uddd0 L\u1ed7i suy lu\u1eadn v\u1ec1 ‘d\u1ef1 \u00e1n nh\u1ecf’<\/h2>\n

    Ni\u1ec1m tin r\u1eb1ng b\u1ea3n \u0111\u1ed3 g\u00f3i l\u00e0 kh\u00f4ng c\u1ea7n thi\u1ebft v\u1edbi c\u00e1c d\u1ef1 \u00e1n nh\u1ecf xu\u1ea5t ph\u00e1t t\u1eeb m\u1ed9t v\u00e0i hi\u1ec3u l\u1ea7m ph\u1ed5 bi\u1ebfn. H\u00e3y c\u00f9ng ph\u00e2n t\u00edch v\u00ec sao quan \u0111i\u1ec3m n\u00e0y l\u00e0 sai l\u1ec7ch.<\/p>\n

    1. Gi\u1ea3 \u0111\u1ecbnh v\u1ec1 ph\u1ea1m vi t\u0129nh<\/h3>\n

    C\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n th\u01b0\u1eddng cho r\u1eb1ng m\u1ed9t d\u1ef1 \u00e1n s\u1ebd m\u00e3i nh\u1ecf. M\u1ed9t d\u1ef1 \u00e1n ph\u1ee5 h\u00f4m nay c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh s\u1ea3n ph\u1ea9m th\u01b0\u01a1ng m\u1ea1i ng\u00e0y mai. M\u1ed9t \u0111o\u1ea1n m\u00e3 d\u00f9ng n\u1ed9i b\u1ed9 c\u00f3 th\u1ec3 c\u1ea7n \u0111\u01b0\u1ee3c c\u00f4ng khai nh\u01b0 m\u1ed9t API. N\u1ebfu ki\u1ebfn tr\u00fac kh\u00f4ng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh t\u1eeb \u0111\u1ea7u, vi\u1ec7c t\u00e1i c\u1ea5u tr\u00fac sau n\u00e0y s\u1ebd tr\u1edf n\u00ean kh\u00f3 kh\u0103n h\u01a1n theo c\u1ea5p s\u1ed1 nh\u00e2n.<\/p>\n

    2. T\u1ed1c \u0111\u1ed9 tri\u1ec3n khai<\/h3>\n

    C\u00f3 s\u1ef1 nh\u1eadn th\u1ee9c v\u1ec1 s\u1ef1 \u0111\u00e1nh \u0111\u1ed5i gi\u1eefa t\u1ed1c \u0111\u1ed9 vi\u1ebft m\u00e3 v\u00e0 t\u1ed1c \u0111\u1ed9 l\u1eadp k\u1ebf ho\u1ea1ch. C\u00e1c \u0111\u1ed9i th\u01b0\u1eddng c\u1ea3m th\u1ea5y vi\u1ec7c v\u1ebd s\u01a1 \u0111\u1ed3 l\u00e0m ch\u1eadm ti\u1ebfn \u0111\u1ed9. D\u00f9 \u0111\u00fang trong gi\u1edd \u0111\u1ea7u ti\u00ean, nh\u01b0ng th\u1eddi gian ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c sau n\u00e0y trong qu\u00e1 tr\u00ecnh g\u1ee1 l\u1ed7i v\u00e0 l\u00e0m quen v\u1edbi d\u1ef1 \u00e1n th\u01b0\u1eddng v\u01b0\u1ee3t tr\u1ed9i h\u01a1n n\u1ed7 l\u1ef1c l\u1eadp k\u1ebf ho\u1ea1ch ban \u0111\u1ea7u.<\/p>\n

    3. Tinh th\u1ea7n ‘m\u00e3 ngu\u1ed3n l\u00e0 t\u00e0i li\u1ec7u’<\/h3>\n

    M\u1eb7c d\u00f9 m\u00e3 ngu\u1ed3n l\u00e0 ngu\u1ed3n g\u1ed1c s\u1ef1 th\u1eadt, nh\u01b0ng n\u00f3 hi\u1ebfm khi l\u00e0 ngu\u1ed3n th\u00f4ng tin t\u1ed1t nh\u1ea5t v\u1ec1 c\u1ea5u tr\u00fac c\u1ea5p cao. Vi\u1ec7c \u0111\u1ecdc h\u00e0ng tr\u0103m t\u1ec7p \u0111\u1ec3 hi\u1ec3u c\u00e1c m\u1ed1i ph\u1ee5 thu\u1ed9c c\u1ea5p cao l\u00e0 k\u00e9m hi\u1ec7u qu\u1ea3 so v\u1edbi m\u1ed9t bi\u1ec3u di\u1ec5n tr\u1ef1c quan duy nh\u1ea5t.<\/p>\n

    \u26a0\ufe0f Nh\u1eefng chi ph\u00ed \u1ea9n sau vi\u1ec7c b\u1ecf qua t\u00e0i li\u1ec7u<\/h2>\n

    Khi b\u1ea1n b\u1ecf qua b\u1ea3n \u0111\u1ed3 g\u00f3i, b\u1ea1n kh\u00f4ng ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c th\u1eddi gian; b\u1ea1n \u0111ang d\u1ed3n n\u1ee3 l\u1ea1i. \u0110i\u1ec1u n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 n\u1ee3 ki\u1ebfn tr\u00fac<\/strong>. Kh\u00e1c v\u1edbi n\u1ee3 t\u00e0i ch\u00ednh, n\u1ee3 ki\u1ebfn tr\u00fac t\u00edch l\u0169y l\u00e3i theo d\u1ea1ng l\u1ed7i, th\u1eddi gian t\u00e1i c\u1ea5u tr\u00fac v\u00e0 s\u1ef1 th\u1ea5t v\u1ecdng c\u1ee7a nh\u00e0 ph\u00e1t tri\u1ec3n.<\/p>\n

    1. Kh\u00f3 kh\u0103n khi l\u00e0m quen<\/h3>\n

    Khi m\u1ed9t nh\u00e0 ph\u00e1t tri\u1ec3n m\u1edbi tham gia d\u1ef1 \u00e1n, h\u1ecd c\u1ea7n hi\u1ec3u c\u1ea5u tr\u00fac. Kh\u00f4ng c\u00f3 s\u01a1 \u0111\u1ed3, h\u1ecd ph\u1ea3i t\u1ef1 \u0111i qua c\u00e2y th\u01b0 m\u1ee5c v\u00e0 \u0111o\u00e1n c\u00e1c m\u1ed1i quan h\u1ec7. \u0110i\u1ec1u n\u00e0y d\u1eabn \u0111\u1ebfn:<\/p>\n

      \n
    • Th\u1eddi gian l\u00e0m quen l\u00e2u h\u01a1n.<\/li>\n
    • Li\u00ean k\u1ebft ng\u1eabu nhi\u00ean (vi\u1ebft m\u00e3 l\u00e0m h\u1ecfng c\u00e1c m\u00f4-\u0111un hi\u1ec7n c\u00f3).<\/li>\n
    • S\u1ef1 nh\u1ea7m l\u1eabn v\u1ec1 vi\u1ec7c \u0111\u1eb7t t\u00ednh n\u0103ng m\u1edbi \u1edf \u0111\u00e2u.<\/li>\n<\/ul>\n

      2. \u00d4 nhi\u1ec5m kh\u00f4ng gian t\u00ean<\/h3>\n

      Kh\u00f4ng c\u00f3 ranh gi\u1edbi g\u00f3i r\u00f5 r\u00e0ng, c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n c\u00f3 xu h\u01b0\u1edbng nh\u1eadp m\u1ecdi th\u1ee9 h\u1ecd c\u1ea7n t\u1eeb m\u1ecdi n\u01a1i. Theo th\u1eddi gian, \u0111i\u1ec1u n\u00e0y t\u1ea1o th\u00e0nh m\u1ed9t m\u1ea1ng l\u01b0\u1edbi c\u00e1c ph\u1ee5 thu\u1ed9c \u1ea9n. N\u1ebfu b\u1ea1n thay \u0111\u1ed5i m\u1ed9t h\u00e0m trong m\u00f4-\u0111un ti\u1ec7n \u00edch, b\u1ea1n c\u00f3 th\u1ec3 l\u00e0m h\u1ecfng ch\u1ee9c n\u0103ng \u1edf m\u1ed9t ph\u1ea7n ho\u00e0n to\u00e0n kh\u00e1c c\u1ee7a h\u1ec7 th\u1ed1ng v\u00ec ph\u1ee5 thu\u1ed9c \u0111\u00f3 kh\u00f4ng r\u00f5 r\u00e0ng.<\/p>\n

      3. V\u1ea5n \u0111\u1ec1 x\u00e2y d\u1ef1ng v\u00e0 tri\u1ec3n khai<\/h3>\n

      Khi d\u1ef1 \u00e1n ph\u00e1t tri\u1ec3n, th\u1eddi gian x\u00e2y d\u1ef1ng t\u0103ng l\u00ean. Hi\u1ec3u r\u00f5 \u0111\u1ed3 th\u1ecb ph\u1ee5 thu\u1ed9c gi\u00fap t\u1ed1i \u01b0u h\u00f3a qu\u00e1 tr\u00ecnh x\u00e2y d\u1ef1ng. N\u1ebfu b\u1ea1n c\u00f3 c\u00e1c ph\u1ee5 thu\u1ed9c v\u00f2ng tr\u00f2n, qu\u00e1 tr\u00ecnh x\u00e2y d\u1ef1ng c\u00f3 th\u1ec3 th\u1ea5t b\u1ea1i. M\u1ed9t s\u01a1 \u0111\u1ed3 gi\u00fap tr\u1ef1c quan h\u00f3a c\u00e1c chu tr\u00ecnh n\u00e0y tr\u01b0\u1edbc khi ch\u00fang tr\u1edf th\u00e0nh l\u1ed7i nghi\u00eam tr\u1ecdng.<\/p>\n

      \ud83d\udcca Khi n\u00e0o \u0111i\u1ec1u n\u00e0y th\u1ef1c s\u1ef1 quan tr\u1ecdng?<\/h2>\n

      Kh\u00f4ng ph\u1ea3i d\u1ef1 \u00e1n n\u00e0o c\u0169ng c\u1ea7n c\u00f9ng m\u1ee9c \u0111\u1ed9 t\u00e0i li\u1ec7u h\u00f3a. Vi\u1ec7c quy\u1ebft \u0111\u1ecbnh t\u1ea1o s\u01a1 \u0111\u1ed3 g\u00f3i n\u00ean d\u1ef1a tr\u00ean \u0111\u1ed9 ph\u1ee9c t\u1ea1p v\u00e0 th\u1eddi gian t\u1ed3n t\u1ea1i c\u1ee7a d\u1ef1 \u00e1n, ch\u1ee9 kh\u00f4ng ch\u1ec9 d\u1ef1a tr\u00ean s\u1ed1 d\u00f2ng m\u00e3. B\u1ea3ng sau \u0111\u00e2y n\u00eau r\u00f5 khi n\u00e0o s\u01a1 \u0111\u1ed3 l\u00e0 c\u1ea7n thi\u1ebft v\u00e0 khi n\u00e0o c\u00f3 th\u1ec3 t\u00f9y ch\u1ecdn.<\/p>\n\n\n\n\n\n\n\n\n\n
      Lo\u1ea1i d\u1ef1 \u00e1n<\/th>\nK\u00edch th\u01b0\u1edbc nh\u00f3m<\/th>\nTh\u1eddi gian s\u1ed1ng d\u1ef1 ki\u1ebfn<\/th>\nKhuy\u1ebfn ngh\u1ecb<\/th>\n<\/tr>\n<\/thead>\n
      Script m\u1ed9t l\u1ea7n<\/td>\n1 Nh\u00e0 ph\u00e1t tri\u1ec3n<\/td>\nNg\u00e0y\/Tu\u1ea7n<\/td>\nT\u00f9y ch\u1ecdn (B\u1ecf qua)<\/td>\n<\/tr>\n
      MVP \/ M\u00f4 h\u00ecnh th\u1eed nghi\u1ec7m<\/td>\n1-3 Nh\u00e0 ph\u00e1t tri\u1ec3n<\/td>\nTh\u00e1ng<\/td>\nNh\u1eb9 nh\u00e0ng (B\u1ea3n ph\u00e1c th\u1ea3o)<\/td>\n<\/tr>\n
      C\u00f4ng c\u1ee5 n\u1ed9i b\u1ed9<\/td>\n3-5 Nh\u00e0 ph\u00e1t tri\u1ec3n<\/td>\n1+ N\u0103m<\/td>\nKhuy\u1ebfn ngh\u1ecb<\/td>\n<\/tr>\n
      S\u1ea3n ph\u1ea9m th\u01b0\u01a1ng m\u1ea1i<\/td>\n5+ Nh\u00e0 ph\u00e1t tri\u1ec3n<\/td>\nD\u00e0i h\u1ea1n<\/td>\nB\u1eaft bu\u1ed9c<\/td>\n<\/tr>\n
      Th\u01b0 vi\u1ec7n \/ SDK<\/td>\nB\u1ea5t k\u1ef3<\/td>\nD\u00e0i h\u1ea1n<\/td>\nB\u1eaft bu\u1ed9c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      L\u01b0u \u00fd r\u1eb1ng ngay c\u1ea3 v\u1edbi m\u1ed9t c\u00f4ng c\u1ee5 n\u1ed9i b\u1ed9 c\u00f3 \u0111\u1ed9i ng\u0169 nh\u1ecf, khuy\u1ebfn ngh\u1ecb v\u1eabn chuy\u1ec3n h\u01b0\u1edbng sang vi\u1ec7c t\u1ea1o s\u01a1 \u0111\u1ed3. L\u00fd do l\u00e0 do y\u1ebfu t\u1ed1 con ng\u01b0\u1eddi<\/strong>. Ngay c\u1ea3 v\u1edbi m\u1ed9t \u0111\u1ed9i ng\u0169 nh\u1ecf, con ng\u01b0\u1eddi v\u1eabn lu\u00e2n chuy\u1ec3n, r\u1eddi \u0111i ho\u1eb7c ngh\u1ec9 ph\u00e9p. S\u01a1 \u0111\u1ed3 \u0111\u00f3ng vai tr\u00f2 l\u00e0 ngu\u1ed3n th\u00f4ng tin duy nh\u1ea5t, t\u1ed3n t\u1ea1i v\u01b0\u1ee3t qua nh\u1eefng thay \u0111\u1ed5i nh\u00e2n s\u1ef1.<\/p>\n

      \ud83d\udee0\ufe0f C\u00e1c th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t cho vi\u1ec7c v\u1ebd s\u01a1 \u0111\u1ed3 nh\u1eb9 nh\u00e0ng<\/h2>\n

      N\u1ebfu b\u1ea1n tin r\u1eb1ng s\u01a1 \u0111\u1ed3 l\u00e0 c\u1ea7n thi\u1ebft, nh\u01b0ng kh\u00f4ng mu\u1ed1n m\u1ea5t c\u1ea3 ng\u00e0y \u0111\u1ec3 l\u00e0m n\u00f3, h\u00e3y tu\u00e2n theo nh\u1eefng nguy\u00ean t\u1eafc n\u00e0y \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o n\u1ed7 l\u1ef1c t\u01b0\u01a1ng x\u1ee9ng v\u1edbi gi\u00e1 tr\u1ecb mang l\u1ea1i.<\/p>\n

      1. T\u1eadp trung v\u00e0o c\u00e1c ranh gi\u1edbi c\u1ea5p cao<\/h3>\n

      \u0110\u1eebng c\u1ed1 g\u1eafng v\u1ebd s\u01a1 \u0111\u1ed3 cho t\u1eebng t\u1ec7p tin ri\u00eang l\u1ebb. Gom c\u00e1c t\u1ec7p tin th\u00e0nh c\u00e1c g\u00f3i h\u1ee3p l\u00fd. V\u00ed d\u1ee5:<\/p>\n

        \n
      • Core:<\/strong> Logic kinh doanh v\u00e0 m\u00f4 h\u00ecnh mi\u1ec1n.<\/li>\n
      • API:<\/strong> C\u00e1c \u0111i\u1ec3m cu\u1ed1i v\u00e0 x\u1eed l\u00fd y\u00eau c\u1ea7u.<\/li>\n
      • Data:<\/strong> T\u01b0\u01a1ng t\u00e1c c\u01a1 s\u1edf d\u1eef li\u1ec7u v\u00e0 c\u00e1c kho l\u01b0u tr\u1eef.<\/li>\n
      • Utils:<\/strong> C\u00e1c h\u00e0m h\u1ed7 tr\u1ee3 v\u00e0 c\u00f4ng c\u1ee5 chung.<\/li>\n<\/ul>\n

        2. S\u1eed d\u1ee5ng s\u01a1 \u0111\u1ed3 d\u1ef1a tr\u00ean v\u0103n b\u1ea3n<\/h3>\n

        Kh\u00f4ng c\u1ea7n ph\u1ea3i m\u1edf c\u00f4ng c\u1ee5 m\u00f4 h\u00ecnh h\u00f3a n\u1eb7ng n\u1ec1. C\u00e1c ng\u00f4n ng\u1eef v\u1ebd s\u01a1 \u0111\u1ed3 d\u1ef1a tr\u00ean v\u0103n b\u1ea3n cho ph\u00e9p b\u1ea1n l\u01b0u s\u01a1 \u0111\u1ed3 \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t phi\u00ean b\u1ea3n c\u00f9ng v\u1edbi m\u00e3 ngu\u1ed3n. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o s\u01a1 \u0111\u1ed3 lu\u00f4n \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt. N\u1ebfu m\u00e3 ngu\u1ed3n thay \u0111\u1ed5i nh\u01b0ng s\u01a1 \u0111\u1ed3 kh\u00f4ng, th\u00ec s\u01a1 \u0111\u1ed3 tr\u1edf n\u00ean v\u00f4 d\u1ee5ng.<\/p>\n

        3. Gi\u1eef \u0111\u01a1n gi\u1ea3n<\/h3>\n

        S\u01a1 \u0111\u1ed3 g\u00f3i kh\u00f4ng c\u1ea7n hi\u1ec3n th\u1ecb t\u1eebng ph\u01b0\u01a1ng th\u1ee9c ri\u00eang l\u1ebb. N\u00f3 n\u00ean hi\u1ec3n th\u1ecb:<\/p>\n

          \n
        • T\u00ean g\u00f3i.<\/li>\n
        • Ph\u1ee5 thu\u1ed9c (m\u0169i t\u00ean).<\/li>\n
        • Giao di\u1ec7n ho\u1eb7c xu\u1ea5t kh\u1ea9u.<\/li>\n<\/ul>\n

          \u0110\u1ed9 ph\u1ee9c t\u1ea1p trong s\u01a1 \u0111\u1ed3 s\u1ebd ph\u00e1 v\u1ee1 m\u1ee5c \u0111\u00edch l\u00e0m \u0111\u01a1n gi\u1ea3n.<\/p>\n

          4. Xem x\u00e9t trong qu\u00e1 tr\u00ecnh ki\u1ec3m tra m\u00e3 ngu\u1ed3n<\/h3>\n

          Bao g\u1ed3m ki\u1ec3m tra s\u1ef1 l\u1ec7ch l\u1ea1c ki\u1ebfn tr\u00fac trong quy tr\u00ecnh y\u00eau c\u1ea7u k\u00e9o. N\u1ebfu m\u1ed9t nh\u00e0 ph\u00e1t tri\u1ec3n th\u00eam m\u1ed9t module m\u1edbi, n\u00f3 c\u00f3 ph\u00f9 h\u1ee3p v\u1edbi s\u01a1 \u0111\u1ed3 kh\u00f4ng? N\u1ebfu kh\u00f4ng, h\u00e3y c\u1eadp nh\u1eadt s\u01a1 \u0111\u1ed3. \u0110i\u1ec1u n\u00e0y gi\u00fap t\u00e0i li\u1ec7u lu\u00f4n \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt.<\/p>\n

          \ud83d\udd04 Qu\u1ea3n l\u00fd ph\u1ee5 thu\u1ed9c v\u00e0 s\u1ef1 li\u00ean k\u1ebft<\/h2>\n

          M\u1ed9t trong nh\u1eefng l\u1ee3i \u00edch ch\u00ednh c\u1ee7a s\u01a1 \u0111\u1ed3 g\u00f3i l\u00e0 kh\u1ea3 n\u0103ng nh\u00ecn th\u1ea5y m\u1ee9c \u0111\u1ed9 li\u00ean k\u1ebft. Li\u00ean k\u1ebft \u0111\u1ec1 c\u1eadp \u0111\u1ebfn vi\u1ec7c m\u1ed9t module ph\u1ee5 thu\u1ed9c v\u00e0o module kh\u00e1c \u0111\u1ebfn m\u1ee9c n\u00e0o. Li\u00ean k\u1ebft cao l\u00e0 nguy hi\u1ec3m v\u00ec n\u00f3 khi\u1ebfn h\u1ec7 th\u1ed1ng tr\u1edf n\u00ean c\u1ee9ng nh\u1eafc.<\/p>\n

          H\u00e3y xem x\u00e9t m\u1ed9t t\u00ecnh hu\u1ed1ng m\u00e0 b\u1ea1n c\u00f3 m\u1ed9t Thanh to\u00e1n<\/code> g\u00f3i v\u00e0 m\u1ed9t Ng\u01b0\u1eddi d\u00f9ng<\/code> g\u00f3i. N\u1ebfu g\u00f3i Thanh to\u00e1n<\/code> g\u00f3i nh\u1eadp tr\u1ef1c ti\u1ebfp v\u00e0o Ng\u01b0\u1eddi d\u00f9ng<\/code> g\u00f3i, b\u1ea1n t\u1ea1o ra m\u1ed9t ph\u1ee5 thu\u1ed9c. N\u1ebfu g\u00f3i Ng\u01b0\u1eddi d\u00f9ng<\/code> g\u00f3i sau n\u00e0y c\u1ea7n ph\u1ee5 thu\u1ed9c v\u00e0o Thanh to\u00e1n<\/code>, b\u1ea1n s\u1ebd c\u00f3 m\u1ed9t ph\u1ee5 thu\u1ed9c v\u00f2ng tr\u00f2n. S\u01a1 \u0111\u1ed3 g\u00f3i gi\u00fap hi\u1ec3n th\u1ecb m\u1ed1i quan h\u1ec7 n\u00e0y ngay l\u1eadp t\u1ee9c.<\/p>\n

          Kh\u00f4ng c\u00f3 s\u1ef1 minh b\u1ea1ch n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3:<\/p>\n

            \n
          • Di chuy\u1ec3n m\u1ed9t l\u1edbp sang g\u00f3i kh\u00e1c m\u00e0 kh\u00f4ng c\u1eadp nh\u1eadt t\u1ea5t c\u1ea3 c\u00e1c l\u1ec7nh nh\u1eadp.<\/li>\n
          • Gi\u1edbi thi\u1ec7u m\u1ed9t ph\u1ee5 thu\u1ed9c th\u01b0 vi\u1ec7n k\u00e9o theo m\u00e3 kh\u00f4ng s\u1eed d\u1ee5ng.<\/li>\n
          • Th\u1ea5t b\u1ea1i trong vi\u1ec7c x\u00e1c \u0111\u1ecbnh module n\u00e0o ch\u1ecbu tr\u00e1ch nhi\u1ec7m cho m\u1ed9t t\u00ednh n\u0103ng c\u1ee5 th\u1ec3.<\/li>\n<\/ul>\n

            B\u1eb1ng c\u00e1ch duy tr\u00ec c\u00e1i nh\u00ecn r\u00f5 r\u00e0ng v\u1ec1 c\u00e1c m\u1ed1i quan h\u1ec7 n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng c\u00e1c quy t\u1eafc nh\u01b0 \u201cL\u1edbp D\u1eef li\u1ec7u kh\u00f4ng th\u1ec3 ph\u1ee5 thu\u1ed9c v\u00e0o l\u1edbp API\u201d. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o ki\u1ebfn tr\u00fac s\u1ea1ch s\u1ebd, d\u1ec5 ki\u1ec3m th\u1eed v\u00e0 b\u1ea3o tr\u00ec h\u01a1n.<\/p>\n

            \ud83d\ude80 B\u1ea3o v\u1ec7 m\u00e3 ngu\u1ed3n c\u1ee7a b\u1ea1n cho t\u01b0\u01a1ng lai<\/h2>\n

            Ph\u1ea7n m\u1ec1m ch\u01b0a bao gi\u1edd l\u00e0 t\u0129nh. Y\u00eau c\u1ea7u thay \u0111\u1ed5i, c\u00f4ng ngh\u1ec7 ph\u00e1t tri\u1ec3n, v\u00e0 \u0111\u1ed9i ng\u0169 m\u1edf r\u1ed9ng. S\u01a1 \u0111\u1ed3 g\u00f3i \u0111\u00f3ng vai tr\u00f2 nh\u01b0 b\u1ea3n \u0111\u1ed3 \u0111\u1ecbnh h\u01b0\u1edbng cho s\u1ef1 ph\u00e1t tri\u1ec3n n\u00e0y.<\/p>\n

            Khi b\u1ea1n quy\u1ebft \u0111\u1ecbnh t\u00e1i c\u1ea5u tr\u00fac, b\u1ea1n c\u1ea7n bi\u1ebft \u0111i\u1ec1u g\u00ec c\u00f3 th\u1ec3 di chuy\u1ec3n v\u00e0 \u0111i\u1ec1u g\u00ec ph\u1ea3i \u1edf l\u1ea1i. N\u1ebfu b\u1ea1n c\u00f3 s\u01a1 \u0111\u1ed3, b\u1ea1n c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c nh\u1eefng g\u00f3i n\u00e0o \u1ed5n \u0111\u1ecbnh v\u00e0 nh\u1eefng g\u00f3i n\u00e0o d\u1ec5 thay \u0111\u1ed5i. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p t\u00e1i c\u1ea5u tr\u00fac c\u00f3 m\u1ee5c ti\u00eau thay v\u00ec m\u1ed9t b\u1ea3n ghi m\u1edbi r\u1ee7i ro tr\u00ean to\u00e0n b\u1ed9 d\u1ef1 \u00e1n.<\/p>\n

            H\u01a1n n\u1eefa, khi b\u1ea1n gi\u1edbi thi\u1ec7u c\u00e1c c\u00f4ng ngh\u1ec7 m\u1edbi, ch\u1eb3ng h\u1ea1n nh\u01b0 chuy\u1ec3n t\u1eeb c\u1ea5u tr\u00fac \u0111\u01a1n th\u1ec3 sang ki\u1ebfn tr\u00fac d\u1ecbch v\u1ee5 nh\u1ecf, s\u01a1 \u0111\u1ed3 g\u00f3i \u0111\u00f3ng vai tr\u00f2 nh\u01b0 b\u1ea3n v\u1ebd thi\u1ebft k\u1ebf cho qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i \u0111\u00f3. N\u00f3 gi\u00fap b\u1ea1n x\u00e1c \u0111\u1ecbnh nh\u1eefng g\u00f3i n\u00e0o \u0111\u1ee7 t\u1ef1 ch\u1ee7 \u0111\u1ec3 t\u00e1ch ra th\u00e0nh c\u00e1c d\u1ecbch v\u1ee5 \u0111\u1ed9c l\u1eadp.<\/p>\n

            \ud83e\udde9 Vai tr\u00f2 c\u1ee7a tr\u1eebu t\u01b0\u1ee3ng h\u00f3a<\/h2>\n

            S\u01a1 \u0111\u1ed3 g\u00f3i th\u00fac \u0111\u1ea9y tr\u1eebu t\u01b0\u1ee3ng h\u00f3a. N\u00f3 bu\u1ed9c nh\u00e0 ph\u00e1t tri\u1ec3n ph\u1ea3i suy ngh\u0129 v\u1ec1 h\u1ec7 th\u1ed1ng \u1edf c\u1ea5p \u0111\u1ed9 cao h\u01a1n. Thay v\u00ec h\u1ecfi \u201cL\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 tri\u1ec3n khai ch\u1ee9c n\u0103ng n\u00e0y?\u201d, nh\u00e0 ph\u00e1t tri\u1ec3n s\u1ebd h\u1ecfi \u201cCh\u1ee9c n\u0103ng n\u00e0y thu\u1ed9c v\u1ec1 \u0111\u00e2u trong h\u1ec7 th\u1ed1ng?\u201d. S\u1ef1 thay \u0111\u1ed5i t\u01b0 duy n\u00e0y l\u00e0 then ch\u1ed1t \u0111\u1ec3 vi\u1ebft m\u00e3 ngu\u1ed3n d\u1ec5 b\u1ea3o tr\u00ec.<\/p>\n

            Khi b\u1ea1n v\u1ebd m\u1ed9t g\u00f3i, b\u1ea1n \u0111ang x\u00e1c \u0111\u1ecbnh h\u1ee3p \u0111\u1ed3ng c\u1ee7a module \u0111\u00f3. B\u1ea1n \u0111ang n\u00f3i: \u201c\u0110\u00e2y l\u00e0 \u0111i\u1ec1u m\u00e0 ph\u1ea7n n\u00e0y c\u1ee7a h\u1ec7 th\u1ed1ng l\u00e0m, v\u00e0 \u0111\u00e2y l\u00e0 nh\u1eefng g\u00ec n\u00f3 t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn.\u201d S\u1ef1 r\u00f5 r\u00e0ng n\u00e0y gi\u1ea3m t\u1ea3i nh\u1eadn th\u1ee9c cho m\u1ecdi nh\u00e0 ph\u00e1t tri\u1ec3n l\u00e0m vi\u1ec7c tr\u00ean d\u1ef1 \u00e1n. H\u1ecd kh\u00f4ng c\u1ea7n ghi nh\u1edb to\u00e0n b\u1ed9 m\u00e3 ngu\u1ed3n; h\u1ecd ch\u1ec9 c\u1ea7n hi\u1ec3u c\u00e1c g\u00f3i m\u00e0 h\u1ecd \u0111ang t\u01b0\u01a1ng t\u00e1c.<\/p>\n

            \ud83d\udcc9 Chi ph\u00ed c\u1ee7a n\u1ee3 k\u1ef9 thu\u1eadt<\/h2>\n

            Nhi\u1ec1u d\u1ef1 \u00e1n b\u1eaft \u0111\u1ea7u nh\u1ecf g\u1ecdn v\u00e0 linh ho\u1ea1t. Tuy nhi\u00ean, n\u1ebfu kh\u00f4ng c\u00f3 t\u00e0i li\u1ec7u, n\u1ee3 k\u1ef9 thu\u1eadt s\u1ebd t\u00edch t\u1ee5. M\u1ed9t nghi\u00ean c\u1ee9u v\u1ec1 b\u1ea3o tr\u00ec ph\u1ea7n m\u1ec1m th\u01b0\u1eddng ch\u1ec9 ra r\u1eb1ng 60% n\u1ed7 l\u1ef1c \u1edf c\u00e1c giai \u0111o\u1ea1n sau c\u1ee7a d\u1ef1 \u00e1n \u0111\u01b0\u1ee3c d\u00e0nh \u0111\u1ec3 hi\u1ec3u m\u00e3 ngu\u1ed3n hi\u1ec7n c\u00f3 thay v\u00ec vi\u1ebft m\u00e3 m\u1edbi.<\/p>\n

            S\u01a1 \u0111\u1ed3 g\u00f3i gi\u1ea3m chi ph\u00ed hi\u1ec3u bi\u1ebft n\u00e0y. Ch\u00fang cung c\u1ea5p m\u00f4 h\u00ecnh t\u01b0 duy cho h\u1ec7 th\u1ed1ng. Khi m\u1ed9t nh\u00e0 ph\u00e1t tri\u1ec3n g\u1eb7p l\u1ed7i, h\u1ecd c\u00f3 th\u1ec3 theo d\u00f5i lu\u1ed3ng d\u1eef li\u1ec7u qua c\u00e1c g\u00f3i nhanh h\u01a1n. \u0110i\u1ec1u n\u00e0y d\u1eabn \u0111\u1ebfn th\u1eddi gian kh\u1eafc ph\u1ee5c nhanh h\u01a1n v\u00e0 s\u1ef1 t\u1ef1 tin cao h\u01a1n v\u00e0o b\u1ea3n s\u1eeda l\u1ed7i.<\/p>\n

            \ud83d\udcdd T\u00f3m t\u1eaft l\u1ee3i \u00edch<\/h2>\n

            T\u00f3m l\u1ea1i, l\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng s\u01a1 \u0111\u1ed3 g\u00f3i v\u01b0\u1ee3t xa quy m\u00f4 d\u1ef1 \u00e1n. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng l\u1ee3i th\u1ebf c\u1ed1t l\u00f5i:<\/p>\n

              \n
            • R\u00f5 r\u00e0ng:<\/strong>Tr\u1ef1c quan h\u00f3a c\u1ea5u tr\u00fac c\u1ee7a c\u01a1 s\u1edf m\u00e3 ngu\u1ed3n.<\/li>\n
            • Giao ti\u1ebfp:<\/strong>Cung c\u1ea5p m\u1ed9t ng\u00f4n ng\u1eef chung cho c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n v\u00e0 c\u00e1c b\u00ean li\u00ean quan.<\/li>\n
            • D\u1ec5 b\u1ea3o tr\u00ec:<\/strong>L\u00e0m cho vi\u1ec7c t\u00e1i c\u1ea5u tr\u00fac an to\u00e0n v\u00e0 d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c h\u01a1n.<\/li>\n
            • Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng:<\/strong>Chu\u1ea9n b\u1ecb cho d\u1ef1 \u00e1n tr\u01b0\u1edbc s\u1ef1 ph\u00e1t tri\u1ec3n trong t\u01b0\u01a1ng lai.<\/li>\n
            • Ch\u00e0o \u0111\u00f3n th\u00e0nh vi\u00ean m\u1edbi:<\/strong>T\u0103ng t\u1ed1c qu\u00e1 tr\u00ecnh h\u00f2a nh\u1eadp c\u1ee7a c\u00e1c th\u00e0nh vi\u00ean m\u1edbi trong nh\u00f3m.<\/li>\n<\/ul>\n

              S\u1ef1 \u0111\u1ea7u t\u01b0 v\u1ec1 th\u1eddi gian \u0111\u1ec3 t\u1ea1o ra v\u00e0 duy tr\u00ec c\u00e1c s\u01a1 \u0111\u1ed3 n\u00e0y l\u00e0 nh\u1ecf so v\u1edbi chi ph\u00ed ti\u1ec1m t\u00e0ng khi ki\u1ebfn tr\u00fac s\u1ee5p \u0111\u1ed5. D\u00f9 d\u1ef1 \u00e1n l\u00e0 m\u1ed9t cu\u1ed9c hackathon cu\u1ed1i tu\u1ea7n hay m\u1ed9t gi\u1ea3i ph\u00e1p doanh nghi\u1ec7p k\u00e9o d\u00e0i nhi\u1ec1u n\u0103m, c\u00e1c nguy\u00ean t\u1eafc v\u1ec1 c\u1ea5u tr\u00fac v\u1eabn nh\u01b0 nhau.<\/p>\n

              \ud83d\udd0d Nh\u1eefng suy ngh\u0129 cu\u1ed1i c\u00f9ng v\u1ec1 ki\u1ebfn tr\u00fac<\/h2>\n

              Vi\u1ec7c quy\u1ebft \u0111\u1ecbnh t\u00e0i li\u1ec7u h\u00f3a ki\u1ebfn tr\u00fac c\u1ee7a b\u1ea1n kh\u00f4ng ph\u1ea3i l\u00e0 v\u1ec1 th\u1ee7 t\u1ee5c h\u00e0nh ch\u00ednh; \u0111\u00f3 l\u00e0 v\u1ec1 s\u1ef1 t\u00f4n tr\u1ecdng \u0111\u1ed1i v\u1edbi m\u00e3 ngu\u1ed3n v\u00e0 nh\u1eefng ng\u01b0\u1eddi s\u1ebd l\u00e0m vi\u1ec7c tr\u00ean n\u00f3. Ngay c\u1ea3 trong nh\u1eefng d\u1ef1 \u00e1n nh\u1ecf nh\u1ea5t, nh\u1eefng h\u1ea1t gi\u1ed1ng c\u1ee7a s\u1ef1 ph\u1ee9c t\u1ea1p trong t\u01b0\u01a1ng lai c\u0169ng \u0111\u00e3 \u0111\u01b0\u1ee3c gieo m\u1ea7m trong c\u00e1ch t\u1ed5 ch\u1ee9c c\u00e1c t\u1ec7p tin.<\/p>\n

              S\u01a1 \u0111\u1ed3 g\u00f3i l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 c\u00f3 chi ph\u00ed th\u1ea5p nh\u01b0ng gi\u00e1 tr\u1ecb cao, gi\u00fap gi\u1ea3m thi\u1ec3u r\u1ee7i ro. N\u00f3 kh\u00f4ng thay th\u1ebf nhu c\u1ea7u ki\u1ec3m tra m\u00e3 ngu\u1ed3n hay ki\u1ec3m th\u1eed, nh\u01b0ng b\u1ed5 sung cho ch\u00fang b\u1eb1ng c\u00e1ch cung c\u1ea5p b\u1ed1i c\u1ea3nh. B\u1eb1ng c\u00e1ch coi c\u1ea5u tr\u00fac g\u00f3i c\u1ee7a b\u1ea1n nh\u01b0 m\u1ed9t th\u00e0nh ph\u1ea7n h\u00e0ng \u0111\u1ea7u trong quy tr\u00ecnh ph\u00e1t tri\u1ec3n c\u1ee7a b\u1ea1n, b\u1ea1n \u0111\u1ea3m b\u1ea3o r\u1eb1ng d\u1ef1 \u00e1n c\u1ee7a b\u1ea1n lu\u00f4n v\u1eefng ch\u1eafc, d\u1ec5 hi\u1ec3u v\u00e0 linh ho\u1ea1t.<\/p>\n

              V\u00ec v\u1eady, l\u1ea7n t\u1edbi khi b\u1ea1n ng\u1ed3i xu\u1ed1ng \u0111\u1ec3 b\u1eaft \u0111\u1ea7u m\u1ed9t d\u1ef1 \u00e1n m\u1edbi, h\u00e3y t\u1ef1 h\u1ecfi b\u1ea3n th\u00e2n xem m\u00e3 ngu\u1ed3n c\u00f3 s\u1eb5n s\u00e0ng \u0111\u1ec3 ph\u00e1t tri\u1ec3n hay kh\u00f4ng. N\u1ebfu c\u00e2u tr\u1ea3 l\u1eddi l\u00e0 c\u00f3, th\u00ec s\u01a1 \u0111\u1ed3 g\u00f3i kh\u00f4ng ch\u1ec9 l\u00e0 \u0111i\u1ec1u mong mu\u1ed1n; \u0111\u00f3 l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft.<\/p>\n","protected":false},"excerpt":{"rendered":"

              Trong th\u1ebf gi\u1edbi ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m \u0111\u1ea7y t\u1ed1c \u0111\u1ed9, cu\u1ed9c th\u1ea3o lu\u1eadn v\u1ec1 t\u00e0i li\u1ec7u th\u01b0\u1eddng thi\u00ean v\u1ec1 th\u1ef1c d\u1ee5ng. Khi m\u1ed9t nh\u00f3m \u0111ang x\u00e2y d\u1ef1ng s\u1ea3n ph\u1ea9m t\u1ed1i…<\/p>\n","protected":false},"author":1,"featured_media":3566,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"S\u01a1 \u0111\u1ed3 g\u00f3i c\u00f3 quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c d\u1ef1 \u00e1n nh\u1ecf kh\u00f4ng? \ud83e\udd14","_yoast_wpseo_metadesc":"Kh\u00e1m ph\u00e1 l\u00fd do t\u1ea1i sao s\u01a1 \u0111\u1ed3 g\u00f3i l\u1ea1i quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c c\u01a1 s\u1edf m\u00e3 ngu\u1ed3n nh\u1ecf. Ng\u0103n ng\u1eeba n\u1ee3 k\u1ef9 thu\u1eadt, c\u1ea3i thi\u1ec7n ki\u1ebfn tr\u00fac v\u00e0 \u0111\u01a1n gi\u1ea3n h\u00f3a qu\u00e1 tr\u00ecnh h\u00f2a nh\u1eadp v\u1edbi h\u01b0\u1edbng d\u1eabn n\u00e0y.","fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[74],"tags":[103,110],"class_list":["post-3565","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uml","tag-academic","tag-package-diagram"],"yoast_head":"\nS\u01a1 \u0111\u1ed3 g\u00f3i c\u00f3 quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c d\u1ef1 \u00e1n nh\u1ecf kh\u00f4ng? \ud83e\udd14<\/title>\n<meta name=\"description\" content=\"Kh\u00e1m ph\u00e1 l\u00fd do t\u1ea1i sao s\u01a1 \u0111\u1ed3 g\u00f3i l\u1ea1i quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c c\u01a1 s\u1edf m\u00e3 ngu\u1ed3n nh\u1ecf. Ng\u0103n ng\u1eeba n\u1ee3 k\u1ef9 thu\u1eadt, c\u1ea3i thi\u1ec7n ki\u1ebfn tr\u00fac v\u00e0 \u0111\u01a1n gi\u1ea3n h\u00f3a qu\u00e1 tr\u00ecnh h\u00f2a nh\u1eadp v\u1edbi h\u01b0\u1edbng d\u1eabn n\u00e0y.\" \/>\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.go2posts.com\/vi\/do-package-diagrams-matter-small-projects\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"S\u01a1 \u0111\u1ed3 g\u00f3i c\u00f3 quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c d\u1ef1 \u00e1n nh\u1ecf kh\u00f4ng? \ud83e\udd14\" \/>\n<meta property=\"og:description\" content=\"Kh\u00e1m ph\u00e1 l\u00fd do t\u1ea1i sao s\u01a1 \u0111\u1ed3 g\u00f3i l\u1ea1i quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c c\u01a1 s\u1edf m\u00e3 ngu\u1ed3n nh\u1ecf. 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