{"id":1838,"date":"2026-03-26T10:43:47","date_gmt":"2026-03-26T10:43:47","guid":{"rendered":"https:\/\/www.viz-note.com\/vi\/differentiating-containers-and-components-c4-model\/"},"modified":"2026-03-26T10:43:47","modified_gmt":"2026-03-26T10:43:47","slug":"differentiating-containers-and-components-c4-model","status":"publish","type":"post","link":"https:\/\/www.viz-note.com\/vi\/differentiating-containers-and-components-c4-model\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn M\u00f4 h\u00ecnh C4: Ph\u00e2n bi\u1ec7t C\u00e1c Container v\u00e0 Th\u00e0nh ph\u1ea7n trong Ki\u1ebfn tr\u00fac Hi\u1ec7n \u0111\u1ea1i"},"content":{"rendered":"

Ki\u1ebfn tr\u00fac ph\u1ea7n m\u1ec1m v\u1ec1 c\u01a1 b\u1ea3n l\u00e0 v\u1ec1 qu\u1ea3n l\u00fd \u0111\u1ed9 ph\u1ee9c t\u1ea1p. Khi c\u00e1c h\u1ec7 th\u1ed1ng ph\u00e1t tri\u1ec3n, nhu c\u1ea7u v\u1ec1 c\u00e1c m\u00f4 h\u00ecnh t\u01b0 duy r\u00f5 r\u00e0ng tr\u1edf n\u00ean then ch\u1ed1t \u0111\u1ed1i v\u1edbi c\u00e1c \u0111\u1ed9i ng\u0169 k\u1ef9 thu\u1eadt. M\u00f4 h\u00ecnh C4 cung c\u1ea5p m\u1ed9t c\u00e1ch ti\u1ebfp c\u1eadn c\u00f3 c\u1ea5u tr\u00fac \u0111\u1ec3 tr\u1ef1c quan h\u00f3a ki\u1ebfn tr\u00fac ph\u1ea7n m\u1ec1m th\u00f4ng qua m\u1ed9t th\u1ee9 b\u1eadc c\u00e1c kh\u00e1i ni\u1ec7m tr\u1eebu t\u01b0\u1ee3ng. Trong th\u1ee9 b\u1eadc n\u00e0y, hai c\u1ea5p \u0111\u1ed9 c\u1ee5 th\u1ec3 th\u01b0\u1eddng g\u00e2y nh\u1ea7m l\u1eabn: Container v\u00e0 Th\u00e0nh ph\u1ea7n. Vi\u1ec7c hi\u1ec3u r\u00f5 s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa hai kh\u00e1i ni\u1ec7m n\u00e0y l\u00e0 thi\u1ebft y\u1ebfu cho giao ti\u1ebfp hi\u1ec7u qu\u1ea3, thi\u1ebft k\u1ebf m\u1edf r\u1ed9ng \u0111\u01b0\u1ee3c v\u00e0 t\u00e0i li\u1ec7u d\u1ec5 b\u1ea3o tr\u00ec.<\/p>\n

H\u01b0\u1edbng d\u1eabn n\u00e0y kh\u00e1m ph\u00e1 nh\u1eefng n\u00e9t tinh t\u1ebf c\u1ee7a c\u00e1c container v\u00e0 th\u00e0nh ph\u1ea7n trong b\u1ed1i c\u1ea3nh m\u00f4 h\u00ecnh C4. Ch\u00fang ta s\u1ebd xem x\u00e9t \u0111\u1ecbnh ngh\u0129a, tr\u00e1ch nhi\u1ec7m, ranh gi\u1edbi c\u1ee7a ch\u00fang, c\u0169ng nh\u01b0 c\u00e1ch ch\u00fang t\u01b0\u01a1ng t\u00e1c trong thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng t\u1ed5ng th\u1ec3. B\u1eb1ng c\u00e1ch l\u00e0m r\u00f5 c\u00e1c kh\u00e1i ni\u1ec7m n\u00e0y, c\u00e1c \u0111\u1ed9i nh\u00f3m c\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1c s\u01a1 \u0111\u1ed3 th\u1ef1c s\u1ef1 ph\u1ee5c v\u1ee5 m\u1ee5c \u0111\u00edch c\u1ee7a ch\u00fang: giao ti\u1ebfp.<\/p>\n

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

Hi\u1ec3u r\u00f5 Th\u1ee9 b\u1eadc M\u00f4 h\u00ecnh C4 \ud83d\udcca<\/h2>\n

Tr\u01b0\u1edbc khi \u0111i s\u00e2u v\u00e0o s\u1ef1 kh\u00e1c bi\u1ec7t c\u1ee5 th\u1ec3 gi\u1eefa c\u00e1c container v\u00e0 th\u00e0nh ph\u1ea7n, \u0111i\u1ec1u c\u1ea7n thi\u1ebft l\u00e0 ph\u1ea3i hi\u1ec3u ch\u00fang n\u1eb1m \u1edf \u0111\u00e2u trong m\u00f4 h\u00ecnh C4. M\u00f4 h\u00ecnh n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf theo c\u00e1ch ti\u1ebfp c\u1eadn l\u1edbp, cho ph\u00e9p c\u00e1c ki\u1ebfn tr\u00fac s\u01b0 v\u00e0 nh\u00e0 ph\u00e1t tri\u1ec3n ph\u00f3ng to ho\u1eb7c thu nh\u1ecf v\u00e0o chi ti\u1ebft h\u1ec7 th\u1ed1ng khi c\u1ea7n thi\u1ebft.<\/p>\n

    \n
  • C\u1ea5p \u0111\u1ed9 1: B\u1ed1i c\u1ea3nh H\u1ec7 th\u1ed1ng<\/strong> \ud83c\udf0d \u2013 Hi\u1ec3n th\u1ecb h\u1ec7 th\u1ed1ng nh\u01b0 m\u1ed9t th\u1ec3 th\u1ed1ng nh\u1ea5t v\u00e0 c\u00e1ch n\u00f3 li\u00ean quan \u0111\u1ebfn ng\u01b0\u1eddi d\u00f9ng v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng kh\u00e1c.<\/li>\n
  • C\u1ea5p \u0111\u1ed9 2: Container<\/strong> \ud83d\udce6 \u2013 Tr\u00ecnh b\u00e0y c\u00e1c kh\u1ed1i x\u00e2y d\u1ef1ng c\u1ea5p cao c\u1ee7a h\u1ec7 th\u1ed1ng, ch\u1eb3ng h\u1ea1n nh\u01b0 \u1ee9ng d\u1ee5ng web, \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng ho\u1eb7c c\u01a1 s\u1edf d\u1eef li\u1ec7u.<\/li>\n
  • C\u1ea5p \u0111\u1ed9 3: Th\u00e0nh ph\u1ea7n<\/strong> \ud83e\uddf1 \u2013 Chia nh\u1ecf c\u00e1c container th\u00e0nh nh\u1eefng \u0111\u01a1n v\u1ecb ch\u1ee9c n\u0103ng nh\u1ecf h\u01a1n, c\u00f3 t\u00ednh nh\u1ea5t qu\u00e1n cao.<\/li>\n
  • C\u1ea5p \u0111\u1ed9 4: M\u00e3 ngu\u1ed3n<\/strong> \ud83d\udcbb \u2013 Chi ti\u1ebft c\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a c\u00e1c th\u00e0nh ph\u1ea7n, bao g\u1ed3m c\u00e1c l\u1edbp v\u00e0 giao di\u1ec7n.<\/li>\n<\/ul>\n

    S\u1ef1 chuy\u1ec3n ti\u1ebfp t\u1eeb C\u1ea5p \u0111\u1ed9 2 sang C\u1ea5p \u0111\u1ed9 3 l\u00e0 n\u01a1i s\u1ef1 ph\u00e2n bi\u1ec7t gi\u1eefa container v\u00e0 th\u00e0nh ph\u1ea7n tr\u1edf n\u00ean quan tr\u1ecdng nh\u1ea5t. M\u1eb7c d\u00f9 c\u1ea3 hai \u0111\u1ec1u \u0111\u1ea1i di\u1ec7n cho c\u00e1c y\u1ebfu t\u1ed1 c\u1ea5u tr\u00fac, nh\u01b0ng ch\u00fang ph\u1ee5c v\u1ee5 c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng kh\u00e1c nhau v\u00e0 gi\u1ea3i quy\u1ebft nh\u1eefng c\u00e2u h\u1ecfi kh\u00e1c nhau v\u1ec1 t\u1ed5 ch\u1ee9c c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p>\n

    X\u00e1c \u0111\u1ecbnh C\u1ea5p \u0111\u1ed9 Container \ud83d\udce6<\/h2>\n

    M\u1ed9t container l\u00e0 m\u1ed9t \u0111\u01a1n v\u1ecb ph\u1ea7n m\u1ec1m c\u00f3 th\u1ec3 tri\u1ec3n khai. N\u00f3 \u0111\u1ea1i di\u1ec7n cho m\u1ed9t m\u00f4i tr\u01b0\u1eddng ch\u1ea1y \u0111\u1ed9c l\u1eadp n\u01a1i m\u00e3 ngu\u1ed3n \u0111\u01b0\u1ee3c th\u1ef1c thi. C\u00e1c container l\u00e0 ranh gi\u1edbi v\u1eadt l\u00fd ho\u1eb7c logic n\u01a1i h\u1ec7 th\u1ed1ng th\u1ef1c s\u1ef1 t\u1ed3n t\u1ea1i. Ch\u00fang l\u00e0 nh\u1eefng th\u1ee9 b\u1ea1n tri\u1ec3n khai l\u00ean m\u00e1y ch\u1ee7, n\u1ec1n t\u1ea3ng \u0111\u00e1m m\u00e2y ho\u1eb7c thi\u1ebft b\u1ecb.<\/p>\n

    \u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a m\u1ed9t Container<\/h3>\n
      \n
    • C\u00f3 th\u1ec3 tri\u1ec3n khai:<\/strong>M\u1ed9t container l\u00e0 m\u1ed9t \u0111\u01a1n v\u1ecb ri\u00eang bi\u1ec7t c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t v\u00e0 ch\u1ea1y \u0111\u1ed9c l\u1eadp.<\/li>\n
    • M\u00f4i tr\u01b0\u1eddng ch\u1ea1y:<\/strong>N\u00f3 cung c\u1ea5p h\u1ea1 t\u1ea7ng c\u1ea7n thi\u1ebft (nh\u01b0 JVM, tr\u00ecnh duy\u1ec7t ho\u1eb7c h\u1ec7 \u0111i\u1ec1u h\u00e0nh) \u0111\u1ec3 th\u1ef1c thi m\u00e3 ngu\u1ed3n.<\/li>\n
    • Ng\u0103n x\u1ebfp c\u00f4ng ngh\u1ec7:<\/strong>C\u00e1c container th\u01b0\u1eddng ng\u1ee5 \u00fd m\u1ed9t l\u1ef1a ch\u1ecdn c\u00f4ng ngh\u1ec7 c\u1ee5 th\u1ec3, ch\u1eb3ng h\u1ea1n nh\u01b0 \u1ee9ng d\u1ee5ng Java, m\u00e1y ch\u1ee7 Node.js ho\u1eb7c c\u01a1 s\u1edf d\u1eef li\u1ec7u PostgreSQL.<\/li>\n
    • Ranh gi\u1edbi:<\/strong>Giao ti\u1ebfp gi\u1eefa c\u00e1c container di\u1ec5n ra qua m\u1ea1ng ho\u1eb7c th\u00f4ng qua c\u00e1c giao th\u1ee9c \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh.<\/li>\n<\/ul>\n

      V\u00ed d\u1ee5 ph\u1ed5 bi\u1ebfn<\/h3>\n

      Khi m\u00f4 h\u00ecnh h\u00f3a \u1edf c\u1ea5p \u0111\u1ed9 container, b\u1ea1n c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c th\u00e0nh ph\u1ea7n sau:<\/p>\n

        \n
      • M\u1ed9t \u1ee9ng d\u1ee5ng m\u00e1y ch\u1ee7 web (v\u00ed d\u1ee5: \u1ee9ng d\u1ee5ng React \u0111ang ch\u1ea1y trong tr\u00ecnh duy\u1ec7t).<\/li>\n
      • M\u1ed9t d\u1ecbch v\u1ee5 vi m\u00f4 ph\u00eda backend (v\u00ed d\u1ee5: API \u0111ang ch\u1ea1y trong m\u1ed9t container Docker).<\/li>\n
      • M\u1ed9t \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t tr\u00ean \u0111i\u1ec7n tho\u1ea1i ng\u01b0\u1eddi d\u00f9ng.<\/li>\n
      • M\u1ed9t m\u00e1y ch\u1ee7 c\u01a1 s\u1edf d\u1eef li\u1ec7u l\u01b0u tr\u1eef d\u1eef li\u1ec7u b\u1ec1n v\u1eefng.<\/li>\n
      • M\u1ed9t m\u00e1y ch\u1ee7 h\u00e0ng \u0111\u1ee3i tin nh\u1eafn x\u1eed l\u00fd giao ti\u1ebfp b\u1ea5t \u0111\u1ed3ng b\u1ed9.<\/li>\n<\/ul>\n

        C\u00e2u h\u1ecfi then ch\u1ed1t \u1edf c\u1ea5p \u0111\u1ed9 n\u00e0y l\u00e0: H\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c t\u00e1ch bi\u1ec7t v\u1ec1 m\u1eb7t v\u1eadt l\u00fd hay logic nh\u01b0 th\u1ebf n\u00e0o?<\/strong>C\u00e1c container x\u00e1c \u0111\u1ecbnh ranh gi\u1edbi tri\u1ec3n khai v\u00e0 ranh gi\u1edbi c\u00e1c b\u1ed9 c\u00f4ng ngh\u1ec7.<\/p>\n

        X\u00e1c \u0111\u1ecbnh c\u1ea5p \u0111\u1ed9 th\u00e0nh ph\u1ea7n \ud83e\uddf1<\/h2>\n

        M\u1ed9t khi b\u1ea1n \u0111i v\u00e0o m\u1ed9t container, ki\u1ebfn tr\u00fac s\u1ebd tr\u1edf n\u00ean chi ti\u1ebft h\u01a1n. C\u00e1c th\u00e0nh ph\u1ea7n l\u00e0 nh\u1eefng kh\u1ed1i x\u00e2y d\u1ef1ng n\u1ed9i b\u1ed9 t\u1ea1o n\u00ean m\u1ed9t container. Ch\u00fang kh\u00f4ng ph\u1ea3i l\u00e0 \u0111\u01a1n v\u1ecb tri\u1ec3n khai \u0111\u1ed9c l\u1eadp; thay v\u00e0o \u0111\u00f3, ch\u00fang l\u00e0 c\u00e1c nh\u00f3m ch\u1ee9c n\u0103ng logic b\u00ean trong m\u1ed9t \u0111\u01a1n v\u1ecb tri\u1ec3n khai duy nh\u1ea5t.<\/p>\n

        \u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a m\u1ed9t th\u00e0nh ph\u1ea7n<\/h3>\n
          \n
        • Nh\u00f3m ch\u1ee9c n\u0103ng logic:<\/strong>M\u1ed9t th\u00e0nh ph\u1ea7n nh\u00f3m c\u00e1c ch\u1ee9c n\u0103ng li\u00ean quan l\u1ea1i v\u1edbi nhau. \u0110\u00f3 l\u00e0 m\u1ed9t ranh gi\u1edbi kh\u00e1i ni\u1ec7m, kh\u00f4ng nh\u1ea5t thi\u1ebft ph\u1ea3i l\u00e0 ranh gi\u1edbi v\u1eadt l\u00fd.<\/li>\n
        • Tr\u00e1ch nhi\u1ec7m duy nh\u1ea5t:<\/strong>L\u00fd t\u01b0\u1edfng nh\u1ea5t, m\u1ed9t th\u00e0nh ph\u1ea7n th\u1ef1c hi\u1ec7n m\u1ed9t nhi\u1ec7m v\u1ee5 c\u1ee5 th\u1ec3 ho\u1eb7c m\u1ed9t t\u1eadp h\u1ee3p c\u00e1c nhi\u1ec7m v\u1ee5 li\u00ean quan ch\u1eb7t ch\u1ebd.<\/li>\n
        • C\u1ea5u tr\u00fac n\u1ed9i b\u1ed9:<\/strong>C\u00e1c th\u00e0nh ph\u1ea7n \u1ea9n \u0111i chi ti\u1ebft tri\u1ec3n khai n\u1ed9i b\u1ed9 c\u1ee7a ch\u00fang. Ch\u00fang giao ti\u1ebfp v\u1edbi c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c th\u00f4ng qua c\u00e1c giao di\u1ec7n \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh.<\/li>\n
        • Kh\u00f4ng th\u1ec3 tri\u1ec3n khai \u0111\u1ed9c l\u1eadp:<\/strong>B\u1ea1n kh\u00f4ng th\u1ec3 tri\u1ec3n khai m\u1ed9t th\u00e0nh ph\u1ea7n \u0111\u1ed9c l\u1eadp. B\u1ea1n tri\u1ec3n khai container ch\u1ee9a n\u00f3.<\/li>\n<\/ul>\n

          V\u00ed d\u1ee5 ph\u1ed5 bi\u1ebfn<\/h3>\n

          B\u00ean trong m\u1ed9t container backend, b\u1ea1n c\u00f3 th\u1ec3 t\u00ecm th\u1ea5y c\u00e1c th\u00e0nh ph\u1ea7n nh\u01b0:<\/p>\n

            \n
          • M\u1ed9t m\u00f4-\u0111un x\u00e1c th\u1ef1c ch\u1ecbu tr\u00e1ch nhi\u1ec7m \u0111\u0103ng nh\u1eadp ng\u01b0\u1eddi d\u00f9ng.<\/li>\n
          • M\u1ed9t b\u1ed9 x\u1eed l\u00fd b\u00e1o c\u00e1o t\u1ea1o ra c\u00e1c t\u00e0i li\u1ec7u PDF.<\/li>\n
          • M\u1ed9t qu\u1ea3n l\u00fd ch\u1ec9 m\u1ee5c t\u00ecm ki\u1ebfm x\u1eed l\u00fd vi\u1ec7c l\u1eadp ch\u1ec9 m\u1ee5c d\u1eef li\u1ec7u.<\/li>\n
          • M\u1ed9t l\u1edbp b\u1ed9 nh\u1edb \u0111\u1ec7m l\u01b0u tr\u1eef d\u1eef li\u1ec7u t\u1ea1m th\u1eddi nh\u1eb1m c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t.<\/li>\n<\/ul>\n

            C\u00e2u h\u1ecfi then ch\u1ed1t \u1edf c\u1ea5p \u0111\u1ed9 n\u00e0y l\u00e0: Ch\u1ee9c n\u0103ng \u0111\u01b0\u1ee3c t\u1ed5 ch\u1ee9c nh\u01b0 th\u1ebf n\u00e0o b\u00ean trong \u0111\u01a1n v\u1ecb tri\u1ec3n khai?<\/strong>C\u00e1c th\u00e0nh ph\u1ea7n x\u00e1c \u0111\u1ecbnh c\u1ea5u tr\u00fac n\u1ed9i b\u1ed9 v\u00e0 s\u1ef1 t\u00e1ch bi\u1ec7t v\u1ec1 v\u1ea5n \u0111\u1ec1.<\/p>\n

            S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa container v\u00e0 th\u00e0nh ph\u1ea7n \ud83d\udccb<\/h2>\n

            S\u1ef1 nh\u1ea7m l\u1eabn th\u01b0\u1eddng x\u1ea3y ra v\u00ec c\u1ea3 hai thu\u1eadt ng\u1eef \u0111\u1ec1u m\u00f4 t\u1ea3 c\u1ea5u tr\u00fac. Tuy nhi\u00ean, s\u1ef1 kh\u00e1c bi\u1ec7t n\u1eb1m \u1edf tri\u1ec3n khai, c\u00f4ng ngh\u1ec7 v\u00e0 ph\u1ea1m vi. B\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y n\u00eau r\u00f5 c\u00e1c kh\u00e1c bi\u1ec7t ch\u00ednh.<\/p>\n\n\n\n\n\n\n\n\n\n
            T\u00ednh n\u0103ng<\/th>\nContainer (C\u1ea5p \u0111\u1ed9 2)<\/th>\nTh\u00e0nh ph\u1ea7n (C\u1ea5p \u0111\u1ed9 3)<\/th>\n<\/tr>\n<\/thead>\n
            Kh\u1ea3 n\u0103ng tri\u1ec3n khai<\/strong><\/td>\nC\u00f3, \u0111\u00f3 l\u00e0 m\u1ed9t \u0111\u01a1n v\u1ecb c\u00f3 th\u1ec3 tri\u1ec3n khai.<\/td>\nKh\u00f4ng, n\u00f3 l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a m\u1ed9t \u0111\u01a1n v\u1ecb c\u00f3 th\u1ec3 tri\u1ec3n khai.<\/td>\n<\/tr>\n
            Giao ti\u1ebfp<\/strong><\/td>\nQua m\u1ea1ng l\u01b0\u1edbi (HTTP, TCP, v.v.).<\/td>\nTrong c\u00f9ng m\u1ed9t ti\u1ebfn tr\u00ecnh (g\u1ecdi ph\u01b0\u01a1ng th\u1ee9c, API n\u1ed9i b\u1ed9).<\/td>\n<\/tr>\n
            C\u00f4ng ngh\u1ec7<\/strong><\/td>\nX\u00e1c \u0111\u1ecbnh m\u00f4i tr\u01b0\u1eddng ch\u1ea1y (v\u00ed d\u1ee5: JVM, Tr\u00ecnh duy\u1ec7t).<\/td>\nX\u00e1c \u0111\u1ecbnh c\u1ea5u tr\u00fac m\u00e3 ngu\u1ed3n (v\u00ed d\u1ee5: Module, G\u00f3i).<\/td>\n<\/tr>\n
            Bi\u00ean gi\u1edbi<\/strong><\/td>\nBi\u00ean gi\u1edbi h\u1ec7 th\u1ed1ng (B\u00ean ngo\u00e0i).<\/td>\nBi\u00ean gi\u1edbi n\u1ed9i b\u1ed9 (B\u00ean trong container).<\/td>\n<\/tr>\n
            \u0110\u1ed1i t\u01b0\u1ee3ng m\u1ee5c ti\u00eau<\/strong><\/td>\nC\u00e1c b\u00ean li\u00ean quan, Ki\u1ebfn tr\u00fac s\u01b0, DevOps.<\/td>\nL\u1eadp tr\u00ecnh vi\u00ean, K\u1ef9 s\u01b0.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

            \u0110\u1ed9 chi ti\u1ebft v\u00e0 c\u00e1c bi\u00ean gi\u1edbi \ud83d\udd0d<\/h2>\n

            S\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 \u0111\u1ed9 chi ti\u1ebft l\u00e0 kh\u00eda c\u1ea1nh th\u1ef1c ti\u1ec5n nh\u1ea5t trong s\u1ef1 ph\u00e2n bi\u1ec7t n\u00e0y. M\u1ed9t container \u0111\u1ea1i di\u1ec7n cho m\u1ed9t bi\u00ean gi\u1edbi t\u1ed1n k\u00e9m khi v\u01b0\u1ee3t qua. Vi\u1ec7c di chuy\u1ec3n d\u1eef li\u1ec7u gi\u1eefa c\u00e1c container \u0111\u00f2i h\u1ecfi c\u00e1c cu\u1ed9c g\u1ecdi m\u1ea1ng, tu\u1ea7n t\u1ef1 h\u00f3a d\u1eef li\u1ec7u v\u00e0 x\u1eed l\u00fd \u0111\u1ed9 tr\u1ec5 ti\u1ec1m \u1ea9n ho\u1eb7c l\u1ed7i c\u00f3 th\u1ec3 x\u1ea3y ra. M\u1ed9t th\u00e0nh ph\u1ea7n \u0111\u1ea1i di\u1ec7n cho m\u1ed9t bi\u00ean gi\u1edbi d\u1ec5 v\u01b0\u1ee3t qua. D\u1eef li\u1ec7u \u0111i qua gi\u1eefa c\u00e1c th\u00e0nh ph\u1ea7n di\u1ec5n ra trong b\u1ed9 nh\u1edb c\u1ee7a c\u00f9ng m\u1ed9t ti\u1ebfn tr\u00ecnh.<\/p>\n

            Bi\u00ean gi\u1edbi m\u1ea1ng l\u01b0\u1edbi<\/h3>\n

            Khi b\u1ea1n thi\u1ebft k\u1ebf m\u1ed9t container, b\u1ea1n \u0111ang \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh v\u1ec1 ki\u1ebfn tr\u00fac m\u1ea1ng. B\u1ea1n \u0111ang quy\u1ebft \u0111\u1ecbnh n\u01a1i x\u1ea3y ra cu\u1ed9c g\u1ecdi m\u1ea1ng. V\u00ed d\u1ee5, n\u1ebfu b\u1ea1n c\u00f3 m\u1ed9t h\u1ec7 th\u1ed1ng monolith, b\u1ea1n c\u00f3 th\u1ec3 ch\u1ec9 c\u00f3 m\u1ed9t container. N\u1ebfu b\u1ea1n chia n\u00f3 th\u00e0nh c\u00e1c microservice, gi\u1edd \u0111\u00e2y b\u1ea1n c\u00f3 nhi\u1ec1u container. \u0110\u00e2y l\u00e0 m\u1ed9t quy\u1ebft \u0111\u1ecbnh ki\u1ebfn tr\u00fac quan tr\u1ecdng.<\/p>\n

            Bi\u00ean gi\u1edbi ti\u1ebfn tr\u00ecnh<\/h3>\n

            Khi b\u1ea1n thi\u1ebft k\u1ebf m\u1ed9t th\u00e0nh ph\u1ea7n, b\u1ea1n \u0111ang \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh v\u1ec1 t\u1ed5 ch\u1ee9c m\u00e3 ngu\u1ed3n. B\u1ea1n \u0111ang quy\u1ebft \u0111\u1ecbnh c\u00e1ch c\u1ea5u tr\u00fac c\u01a1 s\u1edf m\u00e3 \u0111\u1ec3 duy tr\u00ec kh\u1ea3 n\u0103ng b\u1ea3o tr\u00ec. C\u00e1c th\u00e0nh ph\u1ea7n cho ph\u00e9p b\u1ea1n t\u00e1ch bi\u1ec7t logic. N\u1ebfu b\u1ea1n thay \u0111\u1ed5i logic trong m\u1ed9t th\u00e0nh ph\u1ea7n, n\u00f3 kh\u00f4ng n\u00ean l\u00e0m h\u1ecfng logic trong th\u00e0nh ph\u1ea7n kh\u00e1c, mi\u1ec5n l\u00e0 giao di\u1ec7n v\u1eabn \u1ed5n \u0111\u1ecbnh.<\/p>\n

            H\u1ec7 qu\u1ea3 \u0111\u1ed1i v\u1edbi t\u00e0i li\u1ec7u \ud83d\udcdd<\/h2>\n

            Vi\u1ec7c t\u1ea1o ra c\u00e1c s\u01a1 \u0111\u1ed3 ch\u00ednh x\u00e1c \u0111\u00f2i h\u1ecfi ph\u1ea3i bi\u1ebft b\u1ea1n \u0111ang v\u1ebd \u1edf c\u1ea5p \u0111\u1ed9 n\u00e0o. Vi\u1ec7c tr\u1ed9n l\u1eabn container v\u00e0 th\u00e0nh ph\u1ea7n trong c\u00f9ng m\u1ed9t s\u01a1 \u0111\u1ed3 c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn s\u1ef1 m\u01a1 h\u1ed3. N\u00f3 l\u00e0m m\u1edd \u0111i ki\u1ebfn tr\u00fac tri\u1ec3n khai v\u00e0 g\u00e2y nh\u1ea7m l\u1eabn v\u1ec1 logic n\u1ed9i b\u1ed9.<\/p>\n

            C\u00e1c th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t khi v\u1ebd s\u01a1 \u0111\u1ed3<\/h3>\n
              \n
            • Gi\u1eef c\u00e1c c\u1ea5p \u0111\u1ed9 ri\u00eang bi\u1ec7t:<\/strong>Kh\u00f4ng tr\u1ed9n l\u1eabn container v\u00e0 th\u00e0nh ph\u1ea7n trong m\u1ed9t khung h\u00ecnh tr\u1eeb khi b\u1ea1n \u0111ang hi\u1ec3n th\u1ecb r\u00f5 r\u00e0ng th\u1ee9 t\u1ef1 ph\u00e2n c\u1ea5p. S\u1eed d\u1ee5ng c\u00e1c s\u01a1 \u0111\u1ed3 ri\u00eang bi\u1ec7t cho t\u1eebng c\u1ea5p \u0111\u1ed9.<\/li>\n
            • T\u1eadp trung v\u00e0o \u0111\u1ed1i t\u01b0\u1ee3ng m\u1ee5c ti\u00eau:<\/strong>S\u1eed d\u1ee5ng s\u01a1 \u0111\u1ed3 container cho l\u00e3nh \u0111\u1ea1o k\u1ef9 thu\u1eadt v\u00e0 l\u1eadp k\u1ebf ho\u1ea1ch h\u1ea1 t\u1ea7ng. S\u1eed d\u1ee5ng s\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n cho c\u00e1c \u0111\u1ed9i ph\u00e1t tri\u1ec3n v\u00e0 ki\u1ec3m tra m\u00e3 ngu\u1ed3n.<\/li>\n
            • Nh\u00e3n r\u00f5 r\u00e0ng:<\/strong>\u0110\u1ea3m b\u1ea3o m\u1ecdi h\u1ed9p \u0111\u1ec1u \u0111\u01b0\u1ee3c ghi nh\u00e3n l\u00e0 container ho\u1eb7c th\u00e0nh ph\u1ea7n \u0111\u1ec3 tr\u00e1nh nh\u1ea7m l\u1eabn.<\/li>\n
            • X\u00e1c \u0111\u1ecbnh giao di\u1ec7n:<\/strong>\u1ede c\u1ea5p \u0111\u1ed9 th\u00e0nh ph\u1ea7n, h\u00e3y t\u1eadp trung v\u00e0o c\u00e1c giao di\u1ec7n. \u1ede c\u1ea5p \u0111\u1ed9 container, h\u00e3y t\u1eadp trung v\u00e0o c\u00e1c giao th\u1ee9c (HTTP, gRPC, v.v.).<\/li>\n<\/ul>\n

              Nh\u1eefng sai l\u1ea7m v\u00e0 \u0111i\u1ec3m b\u1eaby ph\u1ed5 bi\u1ebfn \ud83d\udeab<\/h2>\n

              Ngay c\u1ea3 nh\u1eefng k\u1ef9 s\u01b0 c\u00f3 kinh nghi\u1ec7m c\u0169ng c\u00f3 th\u1ec3 g\u1eb7p kh\u00f3 kh\u0103n v\u1edbi s\u1ef1 ph\u00e2n bi\u1ec7t n\u00e0y. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 \u0111i\u1ec3m b\u1eaby ph\u1ed5 bi\u1ebfn c\u1ea7n tr\u00e1nh khi m\u00f4 h\u00ecnh h\u00f3a ki\u1ebfn tr\u00fac.<\/p>\n

              1. Xem m\u1ecdi module nh\u01b0 m\u1ed9t th\u00e0nh ph\u1ea7n<\/h3>\n

              R\u1ea5t d\u1ec5 b\u1ecb c\u00e1m d\u1ed7 khi chia nh\u1ecf m\u1ecdi module nh\u1ecf th\u00e0nh m\u1ed9t h\u1ed9p th\u00e0nh ph\u1ea7n. Tuy nhi\u00ean, c\u00e1c th\u00e0nh ph\u1ea7n n\u00ean \u0111\u1ea1i di\u1ec7n cho nh\u1eefng \u0111\u01a1n v\u1ecb ch\u1ee9c n\u0103ng quan tr\u1ecdng. N\u1ebfu m\u1ed9t th\u00e0nh ph\u1ea7n ch\u1ec9 c\u00f3 m\u1ed9t l\u1edbp, th\u00ec c\u00f3 kh\u1ea3 n\u0103ng n\u00f3 qu\u00e1 nh\u1ecf \u0111\u1ec3 tr\u1edf th\u00e0nh m\u1ed9t th\u00e0nh ph\u1ea7n. N\u00f3 n\u00ean \u0111\u01b0\u1ee3c nh\u00f3m chung v\u1edbi c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c.<\/p>\n

              2. Xem m\u1ecdi d\u1ecbch v\u1ee5 nh\u01b0 m\u1ed9t container<\/h3>\n

              Kh\u00f4ng ph\u1ea3i d\u1ecbch v\u1ee5 n\u00e0o c\u0169ng c\u1ea7n c\u00f3 container ri\u00eang. Trong m\u1ed9t s\u1ed1 ki\u1ebfn tr\u00fac, nhi\u1ec1u d\u1ecbch v\u1ee5 ch\u1ea1y trong c\u00f9ng m\u1ed9t container \u0111\u1ec3 gi\u1ea3m chi ph\u00ed v\u1eadn h\u00e0nh. Vi\u1ec7c quy\u1ebft \u0111\u1ecbnh t\u1ea1o m\u1ed9t container m\u1edbi n\u00ean d\u1ef1a tr\u00ean nhu c\u1ea7u tri\u1ec3n khai, ch\u1ee9 kh\u00f4ng ch\u1ec9 d\u1ef1a tr\u00ean vi\u1ec7c nh\u00f3m logic.<\/p>\n

              3. B\u1ecf qua m\u1ea1ng l\u01b0\u1edbi<\/h3>\n

              Khi v\u1ebd c\u00e1c container, m\u1ecdi ng\u01b0\u1eddi th\u01b0\u1eddng qu\u00ean v\u1ebd c\u00e1c \u0111\u01b0\u1eddng bi\u1ec3u di\u1ec5n l\u01b0u l\u01b0\u1ee3ng m\u1ea1ng. Giao ti\u1ebfp gi\u1eefa c\u00e1c container l\u00e0 ph\u1ea7n quan tr\u1ecdng nh\u1ea5t c\u1ee7a ki\u1ebfn tr\u00fac. \u0110\u1ea3m b\u1ea3o b\u1ea1n th\u1ec3 hi\u1ec7n c\u00e1ch d\u1eef li\u1ec7u di chuy\u1ec3n gi\u1eefa ch\u00fang.<\/p>\n

              4. L\u00e0m ph\u1ee9c t\u1ea1p h\u00f3a s\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n<\/h3>\n

              S\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n c\u00f3 th\u1ec3 tr\u1edf n\u00ean r\u1ed1i r\u1eafm nhanh ch\u00f3ng. N\u1ebfu b\u1ea1n c\u00f3 qu\u00e1 nhi\u1ec1u th\u00e0nh ph\u1ea7n, c\u00f3 th\u1ec3 b\u1ea1n \u0111ang m\u00f4 h\u00ecnh h\u00f3a \u1edf c\u1ea5p \u0111\u1ed9 sai. H\u00e3y c\u00e2n nh\u1eafc nh\u00f3m c\u00e1c th\u00e0nh ph\u1ea7n l\u1ea1i th\u00e0nh nh\u1eefng \u0111\u01a1n v\u1ecb logic l\u1edbn h\u01a1n n\u1ebfu s\u01a1 \u0111\u1ed3 tr\u1edf n\u00ean kh\u00f3 \u0111\u1ecdc.<\/p>\n

              Ki\u1ebfn tr\u00fac \u0111ang ph\u00e1t tri\u1ec3n \ud83d\udd04<\/h2>\n

              Ki\u1ebfn tr\u00fac kh\u00f4ng ph\u1ea3i l\u00e0 t\u0129nh. Ch\u00fang ph\u00e1t tri\u1ec3n theo th\u1eddi gian. M\u1ed9t th\u00e0nh ph\u1ea7n c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n th\u00e0nh m\u1ed9t container, ho\u1eb7c m\u1ed9t container c\u00f3 th\u1ec3 thu nh\u1ecf th\u00e0nh nhi\u1ec1u th\u00e0nh ph\u1ea7n.<\/p>\n

              T\u1eeb \u1ee9ng d\u1ee5ng \u0111\u01a1n th\u1ec3 \u0111\u1ebfn microservices<\/h3>\n

              Trong ki\u1ebfn tr\u00fac \u0111\u01a1n th\u1ec3, b\u1ea1n c\u00f3 th\u1ec3 c\u00f3 m\u1ed9t container v\u00e0 nhi\u1ec1u th\u00e0nh ph\u1ea7n. Khi h\u1ec7 th\u1ed1ng ph\u00e1t tri\u1ec3n, b\u1ea1n c\u00f3 th\u1ec3 quy\u1ebft \u0111\u1ecbnh chia nh\u1ecf container. Nh\u1eefng th\u00e0nh ph\u1ea7n t\u1eebng l\u00e0 n\u1ed9i b\u1ed9 c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh c\u00e1c container b\u00ean ngo\u00e0i. S\u1ef1 chuy\u1ec3n \u0111\u1ed5i n\u00e0y \u0111\u00f2i h\u1ecfi l\u00ean k\u1ebf ho\u1ea1ch c\u1ea9n th\u1eadn \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n d\u1eef li\u1ec7u v\u00e0 c\u00e1c h\u1ee3p \u0111\u1ed3ng d\u1ecbch v\u1ee5 v\u1eabn \u1ed5n \u0111\u1ecbnh.<\/p>\n

              T\u1eeb microservices \u0111\u1ebfn serverless<\/h3>\n

              Trong c\u00e1c ki\u1ebfn tr\u00fac serverless, kh\u00e1i ni\u1ec7m v\u1ec1 container thay \u0111\u1ed5i. B\u1ea1n c\u00f3 th\u1ec3 c\u00f3 nhi\u1ec1u h\u00e0m nh\u1ecf ho\u1ea1t \u0111\u1ed9ng nh\u01b0 c\u00e1c container. M\u1ee9c \u0111\u1ed9 th\u00e0nh ph\u1ea7n v\u1eabn gi\u1eef vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c t\u1ed5 ch\u1ee9c m\u00e3 ngu\u1ed3n b\u00ean trong c\u00e1c h\u00e0m \u0111\u00f3. S\u1ef1 ph\u00e2n bi\u1ec7t n\u00e0y v\u1eabn h\u1ee3p l\u1ec7, ngay c\u1ea3 khi h\u1ea1 t\u1ea7ng n\u1ec1n t\u1ea3ng thay \u0111\u1ed5i.<\/p>\n

              Giao ti\u1ebfp v\u00e0 h\u1ee3p t\u00e1c \ud83e\udd1d<\/h2>\n

              Gi\u00e1 tr\u1ecb ch\u00ednh c\u1ee7a m\u00f4 h\u00ecnh C4 l\u00e0 giao ti\u1ebfp. C\u00e1c b\u00ean li\u00ean quan kh\u00e1c nhau c\u1ea7n nh\u1eefng g\u00f3c nh\u00ecn kh\u00e1c nhau v\u1ec1 h\u1ec7 th\u1ed1ng. S\u1ef1 ph\u00e2n bi\u1ec7t gi\u1eefa container v\u00e0 th\u00e0nh ph\u1ea7n h\u1ed7 tr\u1ee3 \u0111i\u1ec1u n\u00e0y.<\/p>\n

              \u0110\u1ed1i v\u1edbi c\u00e1c b\u00ean li\u00ean quan kinh doanh<\/h3>\n

              C\u00e1c b\u00ean li\u00ean quan kinh doanh th\u01b0\u1eddng quan t\u00e2m \u0111\u1ebfn B\u1ed1i c\u1ea3nh H\u1ec7 th\u1ed1ng. H\u1ecd mu\u1ed1n bi\u1ebft h\u1ec7 th\u1ed1ng ph\u00f9 h\u1ee3p nh\u01b0 th\u1ebf n\u00e0o trong sinh th\u00e1i kinh doanh. H\u1ecd hi\u1ebfm khi c\u1ea7n xem c\u00e1c container, nh\u01b0ng n\u1ebfu h\u1ecd xem, \u0111i\u1ec1u \u0111\u00f3 s\u1ebd gi\u00fap hi\u1ec3u c\u1ea5u tr\u00fac c\u1ea5p cao h\u01a1n.<\/p>\n

              \u0110\u1ed1i v\u1edbi c\u00e1c \u0111\u1ed9i DevOps v\u00e0 C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng<\/h3>\n

              Nh\u1eefng \u0111\u1ed9i n\u00e0y t\u1eadp trung m\u1ea1nh v\u00e0o Container. H\u1ecd c\u1ea7n bi\u1ebft ph\u1ea3i tri\u1ec3n khai c\u00e1i g\u00ec, tri\u1ec3n khai \u1edf \u0111\u00e2u v\u00e0 ch\u00fang giao ti\u1ebfp nh\u01b0 th\u1ebf n\u00e0o. S\u01a1 \u0111\u1ed3 container l\u00e0 b\u1ea3n v\u1ebd thi\u1ebft k\u1ebf c\u1ee7a h\u1ecd.<\/p>\n

              \u0110\u1ed1i v\u1edbi c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n<\/h3>\n

              C\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n s\u1ed1ng \u1edf c\u1ea5p \u0111\u1ed9 th\u00e0nh ph\u1ea7n. H\u1ecd c\u1ea7n bi\u1ebft c\u00e1ch t\u1ed5 ch\u1ee9c m\u00e3 ngu\u1ed3n, c\u00e1ch vi\u1ebft ki\u1ec3m th\u1eed v\u00e0 c\u00e1ch tri\u1ec3n khai t\u00ednh n\u0103ng. S\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n d\u1eabn d\u1eaft c\u00f4ng vi\u1ec7c h\u00e0ng ng\u00e0y c\u1ee7a h\u1ecd.<\/p>\n

              C\u00e1c c\u00e2n nh\u1eafc v\u1ec1 tri\u1ec3n khai k\u1ef9 thu\u1eadt \ud83d\udee0\ufe0f<\/h2>\n

              Hi\u1ec3u \u0111\u01b0\u1ee3c s\u1ef1 kh\u00e1c bi\u1ec7t s\u1ebd \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00e1ch b\u1ea1n vi\u1ebft m\u00e3. N\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00e1ch b\u1ea1n c\u1ea5u tr\u00fac kho l\u01b0u tr\u1eef v\u00e0 c\u00e1ch qu\u1ea3n l\u00fd ph\u1ee5 thu\u1ed9c.<\/p>\n

              C\u1ea5u tr\u00fac kho l\u01b0u tr\u1eef<\/h3>\n

              M\u1ed7i container th\u01b0\u1eddng t\u01b0\u01a1ng \u1ee9ng v\u1edbi m\u1ed9t kho l\u01b0u tr\u1eef ri\u00eang bi\u1ec7t ho\u1eb7c m\u1ed9t lu\u1ed3ng tri\u1ec3n khai ri\u00eang bi\u1ec7t. C\u00e1c th\u00e0nh ph\u1ea7n b\u00ean trong m\u1ed9t container chia s\u1ebb c\u00f9ng m\u1ed9t kho l\u01b0u tr\u1eef v\u00e0 lu\u1ed3ng tri\u1ec3n khai. S\u1ef1 t\u00e1ch bi\u1ec7t n\u00e0y cho ph\u00e9p phi\u00ean b\u1ea3n h\u00f3a v\u00e0 tri\u1ec3n khai \u0111\u1ed9c l\u1eadp c\u00e1c container.<\/p>\n

              Qu\u1ea3n l\u00fd ph\u1ee5 thu\u1ed9c<\/h3>\n

              C\u00e1c th\u00e0nh ph\u1ea7n b\u00ean trong m\u1ed9t container c\u00f3 th\u1ec3 ph\u1ee5 thu\u1ed9c ch\u1eb7t ch\u1ebd v\u00e0o nhau. Ch\u00fang c\u00f3 th\u1ec3 chia s\u1ebb th\u01b0 vi\u1ec7n v\u00e0 b\u1ed9 nh\u1edb. C\u00e1c container ph\u1ea3i c\u00f3 m\u1ed1i ph\u1ee5 thu\u1ed9c l\u1ecfng l\u1ebbo. Ch\u00fang giao ti\u1ebfp th\u00f4ng qua c\u00e1c API. S\u1ef1 ph\u00e2n t\u00e1ch n\u00e0y khuy\u1ebfn kh\u00edch t\u00ednh t\u00e1ch r\u1eddi gi\u1eefa c\u00e1c container v\u00e0 t\u00ednh g\u1eafn k\u1ebft ch\u1eb7t ch\u1ebd h\u01a1n trong c\u00e1c th\u00e0nh ph\u1ea7n.<\/p>\n

              T\u00f3m t\u1eaft gi\u00e1 tr\u1ecb \ud83d\udca1<\/h2>\n

              S\u1ef1 r\u00f5 r\u00e0ng trong ki\u1ebfn tr\u00fac d\u1eabn \u0111\u1ebfn ph\u1ea7n m\u1ec1m t\u1ed1t h\u01a1n. B\u1eb1ng c\u00e1ch ph\u00e2n bi\u1ec7t r\u00f5 r\u00e0ng gi\u1eefa c\u00e1c container v\u00e0 th\u00e0nh ph\u1ea7n, c\u00e1c \u0111\u1ed9i c\u00f3 th\u1ec3 tr\u00e1nh \u0111\u01b0\u1ee3c s\u1ef1 m\u01a1 h\u1ed3 trong t\u00e0i li\u1ec7u v\u00e0 thi\u1ebft k\u1ebf c\u1ee7a h\u1ecd. M\u00f4 h\u00ecnh C4 cung c\u1ea5p khung n\u1ec1n, nh\u01b0ng s\u1ef1 k\u1ef7 lu\u1eadt n\u1eb1m \u1edf vi\u1ec7c \u00e1p d\u1ee5ng m\u1ee9c \u0111\u1ed9 tr\u1eeb t\u01b0\u1ee3ng ph\u00f9 h\u1ee3p.<\/p>\n

                \n
              • Container<\/strong> x\u00e1c \u0111\u1ecbnh ranh gi\u1edbi tri\u1ec3n khai v\u00e0 m\u00f4i tr\u01b0\u1eddng ch\u1ea1y ch\u01b0\u01a1ng tr\u00ecnh.<\/li>\n
              • Th\u00e0nh ph\u1ea7n<\/strong> x\u00e1c \u0111\u1ecbnh t\u1ed5 ch\u1ee9c logic v\u00e0 ch\u1ee9c n\u0103ng b\u00ean trong ranh gi\u1edbi \u0111\u00f3.<\/li>\n<\/ul>\n

                Khi b\u1ea1n v\u1ebd s\u01a1 \u0111\u1ed3 ti\u1ebfp theo, h\u00e3y d\u1eebng l\u1ea1i \u0111\u1ec3 t\u1ef1 h\u1ecfi: T\u00f4i c\u00f3 \u0111ang th\u1ec3 hi\u1ec7n n\u01a1i m\u00e3 ch\u1ea1y, hay c\u00e1ch m\u00e3 \u0111\u01b0\u1ee3c t\u1ed5 ch\u1ee9c kh\u00f4ng?<\/strong> N\u1ebfu b\u1ea1n c\u00f3 th\u1ec3 tr\u1ea3 l\u1eddi c\u00e2u h\u1ecfi \u0111\u00f3, b\u1ea1n c\u00f3 kh\u1ea3 n\u0103ng \u0111ang s\u1eed d\u1ee5ng m\u1ee9c \u0111\u1ed9 ph\u00f9 h\u1ee3p c\u1ee7a m\u00f4 h\u00ecnh C4.<\/p>\n

                S\u1ef1 ph\u00e2n bi\u1ec7t n\u00e0y h\u1ed7 tr\u1ee3 s\u1ef1 ph\u00e1t tri\u1ec3n c\u00f3 th\u1ec3 m\u1edf r\u1ed9ng. Khi h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n m\u1edf r\u1ed9ng, c\u00e1c s\u01a1 \u0111\u1ed3 c\u1ee7a b\u1ea1n s\u1ebd ti\u1ebfn h\u00f3a. B\u1ea1n s\u1ebd th\u00eam nhi\u1ec1u container h\u01a1n khi chia nh\u1ecf d\u1ecbch v\u1ee5. B\u1ea1n s\u1ebd th\u00eam nhi\u1ec1u th\u00e0nh ph\u1ea7n h\u01a1n khi t\u00e1i c\u1ea5u tr\u00fac logic. Vi\u1ec7c gi\u1eef cho c\u00e1c kh\u00e1i ni\u1ec7m n\u00e0y r\u00f5 r\u00e0ng \u0111\u1ea3m b\u1ea3o t\u00e0i li\u1ec7u c\u1ee7a b\u1ea1n lu\u00f4n ch\u00ednh x\u00e1c trong su\u1ed1t v\u00f2ng \u0111\u1eddi d\u1ef1 \u00e1n.<\/p>\n

                Cu\u1ed1i c\u00f9ng, m\u1ee5c ti\u00eau kh\u00f4ng ph\u1ea3i l\u00e0 s\u1ef1 ho\u00e0n h\u1ea3o. M\u1ee5c ti\u00eau l\u00e0 s\u1ef1 hi\u1ec3u bi\u1ebft. D\u00f9 b\u1ea1n \u0111ang \u0111\u01b0a m\u1ed9t l\u1eadp tr\u00ecnh vi\u00ean m\u1edbi v\u00e0o d\u1ef1 \u00e1n hay l\u00ean k\u1ebf ho\u1ea1ch cho m\u1ed9t c\u1ea3i ti\u1ebfn l\u1edbn, vi\u1ec7c ph\u00e2n bi\u1ec7t r\u00f5 r\u00e0ng gi\u1eefa container v\u00e0 th\u00e0nh ph\u1ea7n s\u1ebd ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 gi\u1ea3m l\u1ed7i. N\u00f3 bi\u1ebfn ki\u1ebfn tr\u00fac tr\u1eebu t\u01b0\u1ee3ng th\u00e0nh c\u00e1c k\u1ebf ho\u1ea1ch h\u00e0nh \u0111\u1ed9ng.<\/p>\n

                B\u1eb1ng c\u00e1ch tu\u00e2n th\u1ee7 c\u00e1c nguy\u00ean t\u1eafc n\u00e0y, b\u1ea1n x\u00e2y d\u1ef1ng c\u00e1c h\u1ec7 th\u1ed1ng d\u1ec5 hi\u1ec3u h\u01a1n, d\u1ec5 b\u1ea3o tr\u00ec h\u01a1n v\u00e0 d\u1ec5 m\u1edf r\u1ed9ng h\u01a1n. N\u1ed7 l\u1ef1c \u0111\u1ea7u t\u01b0 v\u00e0o m\u00f4 h\u00ecnh h\u00f3a ch\u00ednh x\u00e1c s\u1ebd mang l\u1ea1i l\u1ee3i \u00edch l\u00e2u d\u00e0i v\u1ec1 n\u0103ng su\u1ea5t.<\/p>\n","protected":false},"excerpt":{"rendered":"

                Ki\u1ebfn tr\u00fac ph\u1ea7n m\u1ec1m v\u1ec1 c\u01a1 b\u1ea3n l\u00e0 v\u1ec1 qu\u1ea3n l\u00fd \u0111\u1ed9 ph\u1ee9c t\u1ea1p. Khi c\u00e1c h\u1ec7 th\u1ed1ng ph\u00e1t tri\u1ec3n, nhu c\u1ea7u v\u1ec1 c\u00e1c m\u00f4 h\u00ecnh t\u01b0 duy r\u00f5 r\u00e0ng…<\/p>\n","protected":false},"author":1,"featured_media":1839,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"Container so v\u1edbi Th\u00e0nh ph\u1ea7n trong H\u01b0\u1edbng d\u1eabn M\u00f4 h\u00ecnh C4 \ud83c\udfd7\ufe0f","_yoast_wpseo_metadesc":"Kh\u00e1m ph\u00e1 s\u00e2u v\u1ec1 vi\u1ec7c ph\u00e2n bi\u1ec7t container v\u00e0 th\u00e0nh ph\u1ea7n b\u1eb1ng m\u00f4 h\u00ecnh C4. H\u1ecdc v\u1ec1 ranh gi\u1edbi, tri\u1ec3n khai v\u00e0 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p t\u1ed1t nh\u1ea5t cho ki\u1ebfn tr\u00fac ph\u1ea7n m\u1ec1m.","fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[65],"tags":[89,97],"class_list":["post-1838","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-c4-model","tag-academic","tag-c4-model"],"yoast_head":"\nContainer so v\u1edbi Th\u00e0nh ph\u1ea7n trong H\u01b0\u1edbng d\u1eabn M\u00f4 h\u00ecnh C4 \ud83c\udfd7\ufe0f<\/title>\n<meta name=\"description\" content=\"Kh\u00e1m ph\u00e1 s\u00e2u v\u1ec1 vi\u1ec7c ph\u00e2n bi\u1ec7t container v\u00e0 th\u00e0nh ph\u1ea7n b\u1eb1ng m\u00f4 h\u00ecnh C4. H\u1ecdc v\u1ec1 ranh gi\u1edbi, tri\u1ec3n khai v\u00e0 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p t\u1ed1t nh\u1ea5t cho ki\u1ebfn tr\u00fac ph\u1ea7n m\u1ec1m.\" \/>\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.viz-note.com\/vi\/differentiating-containers-and-components-c4-model\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Container so v\u1edbi Th\u00e0nh ph\u1ea7n trong H\u01b0\u1edbng d\u1eabn M\u00f4 h\u00ecnh C4 \ud83c\udfd7\ufe0f\" \/>\n<meta property=\"og:description\" content=\"Kh\u00e1m ph\u00e1 s\u00e2u v\u1ec1 vi\u1ec7c ph\u00e2n bi\u1ec7t container v\u00e0 th\u00e0nh ph\u1ea7n b\u1eb1ng m\u00f4 h\u00ecnh C4. H\u1ecdc v\u1ec1 ranh gi\u1edbi, tri\u1ec3n khai v\u00e0 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p t\u1ed1t nh\u1ea5t cho ki\u1ebfn tr\u00fac ph\u1ea7n m\u1ec1m.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.viz-note.com\/vi\/differentiating-containers-and-components-c4-model\/\" \/>\n<meta property=\"og:site_name\" content=\"Viz Note Vietnamese - AI Insights & Software Industry Updates\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-26T10:43:47+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.viz-note.com\/vi\/wp-content\/uploads\/sites\/10\/2026\/03\/containers-vs-components-c4-model-infographic.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1664\" \/>\n\t<meta property=\"og:image:height\" content=\"928\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"vpadmin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"vpadmin\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"21 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.viz-note.com\/vi\/differentiating-containers-and-components-c4-model\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.viz-note.com\/vi\/differentiating-containers-and-components-c4-model\/\"},\"author\":{\"name\":\"vpadmin\",\"@id\":\"https:\/\/www.viz-note.com\/vi\/#\/schema\/person\/d69595112293b803501f7b381be28255\"},\"headline\":\"H\u01b0\u1edbng d\u1eabn M\u00f4 h\u00ecnh C4: Ph\u00e2n bi\u1ec7t C\u00e1c Container v\u00e0 Th\u00e0nh ph\u1ea7n trong Ki\u1ebfn tr\u00fac Hi\u1ec7n \u0111\u1ea1i\",\"datePublished\":\"2026-03-26T10:43:47+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.viz-note.com\/vi\/differentiating-containers-and-components-c4-model\/\"},\"wordCount\":4296,\"publisher\":{\"@id\":\"https:\/\/www.viz-note.com\/vi\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.viz-note.com\/vi\/differentiating-containers-and-components-c4-model\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.viz-note.com\/vi\/wp-content\/uploads\/sites\/10\/2026\/03\/containers-vs-components-c4-model-infographic.jpg\",\"keywords\":[\"academic\",\"c4 model\"],\"articleSection\":[\"C4 Model\"],\"inLanguage\":\"vi\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.viz-note.com\/vi\/differentiating-containers-and-components-c4-model\/\",\"url\":\"https:\/\/www.viz-note.com\/vi\/differentiating-containers-and-components-c4-model\/\",\"name\":\"Container so v\u1edbi Th\u00e0nh ph\u1ea7n trong H\u01b0\u1edbng d\u1eabn M\u00f4 h\u00ecnh C4 \ud83c\udfd7\ufe0f\",\"isPartOf\":{\"@id\":\"https:\/\/www.viz-note.com\/vi\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.viz-note.com\/vi\/differentiating-containers-and-components-c4-model\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.viz-note.com\/vi\/differentiating-containers-and-components-c4-model\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.viz-note.com\/vi\/wp-content\/uploads\/sites\/10\/2026\/03\/containers-vs-components-c4-model-infographic.jpg\",\"datePublished\":\"2026-03-26T10:43:47+00:00\",\"description\":\"Kh\u00e1m ph\u00e1 s\u00e2u v\u1ec1 vi\u1ec7c ph\u00e2n bi\u1ec7t container v\u00e0 th\u00e0nh ph\u1ea7n b\u1eb1ng m\u00f4 h\u00ecnh C4. 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