{"id":1898,"date":"2026-03-24T11:16:16","date_gmt":"2026-03-24T11:16:16","guid":{"rendered":"https:\/\/www.viz-note.com\/vi\/representing-serverless-functions-c4-diagrams\/"},"modified":"2026-03-24T11:16:16","modified_gmt":"2026-03-24T11:16:16","slug":"representing-serverless-functions-c4-diagrams","status":"publish","type":"post","link":"https:\/\/www.viz-note.com\/vi\/representing-serverless-functions-c4-diagrams\/","title":{"rendered":"Bi\u1ec3u di\u1ec5n c\u00e1c h\u00e0m kh\u00f4ng m\u00e1y ch\u1ee7 trong c\u00e1c s\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n C4"},"content":{"rendered":"

M\u00f4 h\u00ecnh C4 \u0111\u00e3 tr\u1edf th\u00e0nh ti\u00eau chu\u1ea9n \u0111\u1ec3 tr\u1ef1c quan h\u00f3a ki\u1ebfn tr\u00fac ph\u1ea7n m\u1ec1m, cung c\u1ea5p m\u1ed9t th\u1ee9 t\u1ef1 r\u00f5 r\u00e0ng t\u1eeb B\u1ed1i c\u1ea3nh \u0111\u1ebfn Container, Th\u00e0nh ph\u1ea7n v\u00e0 M\u00e3 ngu\u1ed3n. Tuy nhi\u00ean, s\u1ef1 tr\u1ed7i d\u1eady c\u1ee7a t\u00ednh to\u00e1n kh\u00f4ng m\u00e1y ch\u1ee7 mang l\u1ea1i nh\u1eefng th\u00e1ch th\u1ee9c \u0111\u1ed9c \u0111\u00e1o cho khung m\u00f4 h\u00ecnh h\u00f3a t\u0129nh n\u00e0y. C\u00e1c h\u00e0m kh\u00f4ng m\u00e1y ch\u1ee7 l\u00e0 t\u1ea1m th\u1eddi, \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t b\u1edfi s\u1ef1 ki\u1ec7n v\u00e0 th\u01b0\u1eddng \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd b\u1edfi c\u00e1c nh\u00e0 cung c\u1ea5p \u0111\u00e1m m\u00e2y, khi\u1ebfn vi\u1ec7c bi\u1ec3u di\u1ec5n ch\u00fang trong m\u1ed9t s\u01a1 \u0111\u1ed3 c\u00f3 c\u1ea5u tr\u00fac tr\u1edf n\u00ean kh\u00f4ng \u0111\u01a1n gi\u1ea3n. H\u01b0\u1edbng d\u1eabn n\u00e0y chi ti\u1ebft c\u00e1ch m\u00f4 h\u00ecnh h\u00f3a ch\u00ednh x\u00e1c ki\u1ebfn tr\u00fac kh\u00f4ng m\u00e1y ch\u1ee7 b\u1eb1ng c\u00e1c nguy\u00ean t\u1eafc C4 m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c c\u00f4ng c\u1ee5 c\u1ee5 th\u1ec3 c\u1ee7a nh\u00e0 cung c\u1ea5p. \ud83d\udcda<\/p>\n

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

Hi\u1ec3u r\u00f5 s\u1ef1 m\u00e2u thu\u1eabn: C4 so v\u1edbi kh\u00f4ng m\u00e1y ch\u1ee7 \ud83e\udd14<\/h2>\n

M\u00f4 h\u00ecnh C4 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi c\u00e1c c\u1ea5u tr\u00fac \u1ee9ng d\u1ee5ng truy\u1ec1n th\u1ed1ng l\u00e0m tr\u1ecdng t\u00e2m. N\u00f3 gi\u1ea3 \u0111\u1ecbnh m\u1ed9t m\u1ee9c \u0111\u1ed9 nh\u1ea5t \u0111\u1ecbnh v\u1ec1 t\u00ednh b\u1ec1n v\u1eefng v\u00e0 tr\u1ea1ng th\u00e1i b\u00ean trong c\u00e1c container. Ng\u01b0\u1ee3c l\u1ea1i, c\u00e1c h\u00e0m kh\u00f4ng m\u00e1y ch\u1ee7 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 kh\u00f4ng c\u00f3 tr\u1ea1ng th\u00e1i v\u00e0 m\u1edf r\u1ed9ng theo nhu c\u1ea7u. Khi b\u1ea1n c\u1ed1 g\u1eafng \u00e1nh x\u1ea1 m\u1ed9t h\u00e0m v\u00e0o m\u1ed9t th\u00e0nh ph\u1ea7n C4, nh\u1eefng c\u00e2u h\u1ecfi v\u1ec1 ranh gi\u1edbi, v\u00f2ng \u0111\u1eddi v\u00e0 quy\u1ec1n s\u1edf h\u1eefu s\u1ebd n\u1ea3y sinh. Kh\u00f4ng c\u00f3 h\u01b0\u1edbng d\u1eabn r\u00f5 r\u00e0ng, c\u00e1c s\u01a1 \u0111\u1ed3 c\u00f3 th\u1ec3 tr\u1edf n\u00ean r\u1ed1i r\u1eafm ho\u1eb7c g\u00e2y hi\u1ec3u l\u1ea7m, che khu\u1ea5t lu\u1ed3ng d\u1eef li\u1ec7u v\u00e0 \u0111i\u1ec1u khi\u1ec3n th\u1ef1c t\u1ebf. Ch\u00fang ta c\u1ea7n \u0111i\u1ec1u ch\u1ec9nh m\u00f4 h\u00ecnh \u0111\u1ec3 ph\u1ea3n \u00e1nh b\u1ea3n ch\u1ea5t \u0111\u1ed9ng c\u1ee7a h\u1ea1 t\u1ea7ng \u0111\u00e1m m\u00e2y hi\u1ec7n \u0111\u1ea1i. \ud83c\udf25\ufe0f<\/p>\n

\u0110\u1ec3 l\u1ea5p \u0111\u1ea7y kho\u1ea3ng c\u00e1ch n\u00e0y, ch\u00fang ta c\u1ea7n hi\u1ec3u r\u00f5 nh\u1eefng kh\u00e1c bi\u1ec7t c\u1ed1t l\u00f5i:<\/p>\n

    \n
  • T\u00ednh b\u1ec1n v\u1eefng:<\/strong>C\u00e1c container truy\u1ec1n th\u1ed1ng th\u01b0\u1eddng duy tr\u00ec tr\u1ea1ng th\u00e1i trong b\u1ed9 nh\u1edb. C\u00e1c h\u00e0m kh\u00f4ng m\u00e1y ch\u1ee7 th\u00ec kh\u00f4ng. Ch\u00fang b\u1ecb h\u1ee7y sau khi th\u1ef1c thi.<\/li>\n
  • M\u1edf r\u1ed9ng:<\/strong>C\u00e1c container m\u1edf r\u1ed9ng th\u00f4ng qua \u0111i\u1ec1u ph\u1ed1i (nh\u01b0 Kubernetes). Kh\u00f4ng m\u00e1y ch\u1ee7 m\u1edf r\u1ed9ng t\u1ef1 \u0111\u1ed9ng theo kh\u1ed1i l\u01b0\u1ee3ng s\u1ef1 ki\u1ec7n.<\/li>\n
  • Quy\u1ec1n s\u1edf h\u1eefu:<\/strong>C\u00e1c container th\u01b0\u1eddng \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd b\u1edfi \u0111\u1ed9i ph\u00e1t tri\u1ec3n. C\u00e1c m\u00f4i tr\u01b0\u1eddng ch\u1ea1y kh\u00f4ng m\u00e1y ch\u1ee7 \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd b\u1edfi nh\u00e0 cung c\u1ea5p \u0111\u00e1m m\u00e2y.<\/li>\n
  • \u0110i\u1ec3m v\u00e0o:<\/strong>API th\u01b0\u1eddng l\u00e0 \u0111i\u1ec3m k\u00edch ho\u1ea1t cho kh\u00f4ng m\u00e1y ch\u1ee7, ch\u1ee9 kh\u00f4ng ph\u1ea3i t\u01b0\u01a1ng t\u00e1c tr\u1ef1c ti\u1ebfp c\u1ee7a ng\u01b0\u1eddi d\u00f9ng v\u1edbi m\u1ed9t quy tr\u00ecnh b\u1ec1n v\u1eefng.<\/li>\n<\/ul>\n

    \u00c1nh x\u1ea1 kh\u00f4ng m\u00e1y ch\u1ee7 v\u00e0o th\u1ee9 t\u1ef1 C4 \ud83d\uddfa\ufe0f<\/h2>\n

    C\u00e1c h\u00e0m kh\u00f4ng m\u00e1y ch\u1ee7 n\u1eb1m \u1edf \u0111\u00e2u trong th\u1ee9 t\u1ef1 C4? C\u00e2u tr\u1ea3 l\u1eddi ph\u1ee5 thu\u1ed9c v\u00e0o m\u1ee9c \u0111\u1ed9 chi ti\u1ebft c\u1ea7n thi\u1ebft cho \u0111\u1ed1i t\u01b0\u1ee3ng ng\u01b0\u1eddi xem. Kh\u00f4ng c\u00f3 c\u00e2u tr\u1ea3 l\u1eddi \u0111\u00fang duy nh\u1ea5t, nh\u01b0ng c\u00f3 nh\u1eefng th\u1ef1c h\u00e0nh t\u1ed1t \u0111\u1ec3 duy tr\u00ec s\u1ef1 r\u00f5 r\u00e0ng. \ud83d\udee0\ufe0f<\/p>\n

    L\u1ef1a ch\u1ecdn 1: Kh\u00f4ng m\u00e1y ch\u1ee7 nh\u01b0 m\u1ed9t Th\u00e0nh ph\u1ea7n \u2699\ufe0f<\/h3>\n

    \u0110\u00e2y l\u00e0 c\u00e1ch ti\u1ebfp c\u1eadn ph\u1ed5 bi\u1ebfn nh\u1ea5t. B\u1ea1n coi h\u00e0m kh\u00f4ng m\u00e1y ch\u1ee7 nh\u01b0 m\u1ed9t Th\u00e0nh ph\u1ea7n<\/strong> b\u00ean trong m\u1ed9t Container<\/strong>. Container \u0111\u1ea1i di\u1ec7n cho d\u1ecbch v\u1ee5 logic ho\u1eb7c API Gateway \u0111i\u1ec1u h\u01b0\u1edbng l\u01b0u l\u01b0\u1ee3ng \u0111\u1ebfn h\u00e0m. S\u1ef1 ph\u00e2n t\u00e1ch n\u00e0y l\u00e0 r\u1ea5t quan tr\u1ecdng v\u00ec n\u00f3 ph\u00e2n bi\u1ec7t \u0111i\u1ec3m v\u00e0o (c\u1ed5ng giao ti\u1ebfp) v\u1edbi vi\u1ec7c th\u1ef1c thi logic (h\u00e0m).<\/p>\n

      \n
    • Container:<\/strong> API Gateway ho\u1eb7c Load Balancer ch\u1ea5p nh\u1eadn c\u00e1c y\u00eau c\u1ea7u HTTP.<\/li>\n
    • Th\u00e0nh ph\u1ea7n:<\/strong> H\u00e0m kh\u00f4ng m\u00e1y ch\u1ee7 c\u1ee5 th\u1ec3 x\u1eed l\u00fd y\u00eau c\u1ea7u.<\/li>\n
    • L\u1ee3i \u00edch:<\/strong>R\u00f5 r\u00e0ng t\u00e1ch bi\u1ec7t c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 \u0111\u1ecbnh tuy\u1ebfn kh\u1ecfi logic kinh doanh.<\/li>\n<\/ul>\n

      L\u1ef1a ch\u1ecdn 2: Kh\u00f4ng m\u00e1y ch\u1ee7 nh\u01b0 m\u1ed9t Container \ud83d\udce6<\/h3>\n

      Trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p, m\u1ed9t h\u00e0m duy nh\u1ea5t \u0111\u00f3ng vai tr\u00f2 l\u00e0 \u0111i\u1ec3m v\u00e0o to\u00e0n b\u1ed9 cho m\u1ed9t d\u1ecbch v\u1ee5 vi m\u00f4. N\u1ebfu h\u00e0m x\u1eed l\u00fd logic API v\u00e0 truy c\u1eadp d\u1eef li\u1ec7u tr\u1ef1c ti\u1ebfp, n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c m\u00f4 h\u00ecnh h\u00f3a nh\u01b0 m\u1ed9t Container. \u0110i\u1ec1u n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng cho c\u00e1c d\u1ecbch v\u1ee5 nh\u1ecf, t\u1ef1 ch\u1ee9a, n\u01a1i chi ph\u00ed ph\u00e1t sinh khi \u0111\u1ecbnh ngh\u0129a m\u1ed9t container Gateway ri\u00eang bi\u1ec7t l\u00e0 kh\u00f4ng c\u1ea7n thi\u1ebft.<\/p>\n

        \n
      • Container:<\/strong> Ch\u1ee9c n\u0103ng kh\u00f4ng m\u00e1y ch\u1ee7 ch\u00ednh n\u00f3.<\/li>\n
      • Bi\u00ean gi\u1edbi:<\/strong> Ch\u1ee9c n\u0103ng x\u1eed l\u00fd ki\u1ec3m tra \u0111\u1ea7u v\u00e0o v\u00e0 \u0111\u1ecbnh d\u1ea1ng \u0111\u1ea7u ra c\u1ee7a ch\u00ednh n\u00f3.<\/li>\n
      • L\u1ee3i \u00edch:<\/strong>\u0110\u01a1n gi\u1ea3n h\u00f3a s\u01a1 \u0111\u1ed3 cho c\u00e1c \u1ee9ng d\u1ee5ng kh\u00f4ng m\u00e1y ch\u1ee7 quy m\u00f4 nh\u1ecf.<\/li>\n<\/ul>\n

        B\u1ea3ng so s\u00e1nh: Chi\u1ebfn l\u01b0\u1ee3c b\u1ed1 tr\u00ed \ud83d\udcca<\/h3>\n\n\n\n\n\n\n\n
        Chi\u1ebfn l\u01b0\u1ee3c<\/th>\nTr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng t\u1ed1t nh\u1ea5t<\/th>\n\u0110\u1ed9 ph\u1ee9c t\u1ea1p<\/th>\n\u0110\u1ed9 r\u00f5 r\u00e0ng<\/th>\n<\/tr>\n<\/thead>\n
        Ch\u1ee9c n\u0103ng nh\u01b0 th\u00e0nh ph\u1ea7n<\/td>\nC\u00e1c microservice tr\u01b0\u1edfng th\u00e0nh v\u1edbi c\u00e1c c\u1ed5ng ri\u00eang bi\u1ec7t<\/td>\nTrung b\u00ecnh<\/td>\nCao<\/td>\n<\/tr>\n
        Ch\u1ee9c n\u0103ng nh\u01b0 container<\/td>\nCh\u1ee9c n\u0103ng \u0111\u01a1n gi\u1ea3n, m\u1ee5c \u0111\u00edch duy nh\u1ea5t<\/td>\nTh\u1ea5p<\/td>\nTrung b\u00ecnh<\/td>\n<\/tr>\n
        Nhi\u1ec1u ch\u1ee9c n\u0103ng nh\u01b0 th\u00e0nh ph\u1ea7n<\/td>\nLu\u1ed3ng c\u00f4ng vi\u1ec7c ph\u1ee9c t\u1ea1p v\u1edbi \u0111i\u1ec1u ph\u1ed1i<\/td>\nCao<\/td>\nCao<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        Quy \u01b0\u1edbc tr\u1ef1c quan cho kh\u00f4ng m\u00e1y ch\u1ee7 \ud83c\udfa8<\/h2>\n

        T\u00ednh nh\u1ea5t qu\u00e1n trong bi\u1ec3u di\u1ec5n tr\u1ef1c quan gi\u00fap c\u00e1c b\u00ean li\u00ean quan nh\u1eadn di\u1ec7n nhanh ch\u00f3ng c\u00e1c th\u00e0nh ph\u1ea7n kh\u00f4ng m\u00e1y ch\u1ee7. M\u1eb7c d\u00f9 m\u00f4 h\u00ecnh C4 kh\u00f4ng y\u00eau c\u1ea7u bi\u1ec3u t\u01b0\u1ee3ng c\u1ee5 th\u1ec3, nh\u01b0ng vi\u1ec7c \u00e1p d\u1ee5ng c\u00e1c quy \u01b0\u1edbc s\u1ebd c\u1ea3i thi\u1ec7n \u0111\u1ed9 d\u1ec5 \u0111\u1ecdc. S\u1eed d\u1ee5ng h\u00ecnh d\u1ea1ng th\u00e0nh ph\u1ea7n ti\u00eau chu\u1ea9n nh\u01b0ng th\u00eam c\u00e1c d\u1ea5u hi\u1ec7u tr\u1ef1c quan \u0111\u1ec3 ch\u1ec9 ra \u0111\u1eb7c \u0111i\u1ec3m kh\u00f4ng m\u00e1y ch\u1ee7.<\/p>\n

        Bi\u1ec3u t\u01b0\u1ee3ng v\u00e0 phong c\u00e1ch<\/h3>\n
          \n
        • H\u00ecnh d\u1ea1ng:<\/strong>S\u1eed d\u1ee5ng h\u00ecnh ch\u1eef nh\u1eadt th\u00e0nh ph\u1ea7n ti\u00eau chu\u1ea9n (tr\u00f2n ho\u1eb7c vu\u00f4ng).<\/li>\n
        • M\u00e3 m\u00e0u:<\/strong> G\u00e1n m\u1ed9t m\u00e0u c\u1ee5 th\u1ec3 (v\u00ed d\u1ee5: x\u00e1m nh\u1ea1t ho\u1eb7c m\u1ed9t m\u00e0u nh\u1ea5n c\u1ee5 th\u1ec3) cho t\u1ea5t c\u1ea3 c\u00e1c th\u00e0nh ph\u1ea7n kh\u00f4ng m\u00e1y ch\u1ee7 \u0111\u1ec3 ph\u00e2n bi\u1ec7t ch\u00fang v\u1edbi c\u00e1c container b\u1ec1n v\u1eefng.<\/li>\n
        • Nh\u00e3n:<\/strong> \u0110\u1eb7t ti\u1ec1n t\u1ed1 t\u00ean h\u00e0m v\u1edbi fn:<\/code> ho\u1eb7c func:<\/code> \u0111\u1ec3 ch\u1ec9 ra b\u1ea3n ch\u1ea5t t\u1ea1m th\u1eddi c\u1ee7a ch\u00fang.<\/li>\n
        • Ghi ch\u00fa:<\/strong> Th\u00eam v\u0103n b\u1ea3n ch\u1ec9 ra m\u00f4i tr\u01b0\u1eddng ch\u1ea1y ho\u1eb7c lo\u1ea1i k\u00edch ho\u1ea1t (v\u00ed d\u1ee5: \u201cK\u00edch ho\u1ea1t HTTP\u201d, \u201cS\u1ef1 ki\u1ec7n h\u00e0ng \u0111\u1ee3i\u201d).<\/li>\n<\/ul>\n

          Ch\u1ec9 ra b\u1ea3n ch\u1ea5t t\u1ea1m th\u1eddi<\/h3>\n

          V\u00ec c\u00e1c h\u00e0m kh\u00f4ng m\u00e1y ch\u1ee7 b\u1ecb h\u1ee7y sau khi th\u1ef1c thi, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c \u0111\u01b0\u1eddng n\u00e9t \u0111\u1ee9t ho\u1eb7c ki\u1ec3u vi\u1ec1n \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 \u00e1m ch\u1ec9 \u0111i\u1ec1u n\u00e0y. Tuy nhi\u00ean, c\u00e1c \u0111\u01b0\u1eddng n\u00e9t li\u1ec1n th\u00f4ng th\u01b0\u1eddng th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng h\u01a1n \u0111\u1ec3 l\u00e0m r\u00f5 c\u00e1c m\u1ed1i quan h\u1ec7 ph\u1ee5 thu\u1ed9c v\u1ec1 m\u1eb7t logic. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 ghi ch\u00fa v\u00f2ng \u0111\u1eddi trong ch\u00fa th\u00edch s\u01a1 \u0111\u1ed3 thay v\u00ec ch\u1ec9 d\u1ef1a v\u00e0o ki\u1ec3u \u0111\u01b0\u1eddng n\u00e9t.<\/p>\n

          M\u00f4 h\u00ecnh h\u00f3a c\u00e1c m\u1ed1i quan h\u1ec7 v\u00e0 ph\u1ee5 thu\u1ed9c \ud83d\udd17<\/h2>\n

          Hi\u1ec3u c\u00e1ch c\u00e1c h\u00e0m kh\u00f4ng m\u00e1y ch\u1ee7 t\u01b0\u01a1ng t\u00e1c v\u1edbi c\u00e1c ph\u1ea7n kh\u00e1c trong h\u1ec7 th\u1ed1ng l\u00e0 \u0111i\u1ec1u r\u1ea5t quan tr\u1ecdng. C\u00e1c m\u1ed1i quan h\u1ec7 trong s\u01a1 \u0111\u1ed3 C4 th\u1ec3 hi\u1ec7n lu\u1ed3ng d\u1eef li\u1ec7u v\u00e0 ph\u1ee5 thu\u1ed9c, ch\u1ee9 kh\u00f4ng ch\u1ec9 k\u1ebft n\u1ed1i m\u1ea1ng.<\/p>\n

          C\u00e1c m\u1ed1i quan h\u1ec7 k\u00edch ho\u1ea1t<\/h3>\n

          C\u00e1c h\u00e0m kh\u00f4ng m\u00e1y ch\u1ee7 th\u01b0\u1eddng \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t b\u1edfi s\u1ef1 ki\u1ec7n. B\u1ea1n ph\u1ea3i th\u1ec3 hi\u1ec7n r\u00f5 ngu\u1ed3n g\u1ed1c c\u1ee7a c\u00e1c s\u1ef1 ki\u1ec7n n\u00e0y.<\/p>\n

            \n
          • Y\u00eau c\u1ea7u HTTP:<\/strong> K\u1ebft n\u1ed1i m\u1ed9t container API Gateway v\u1edbi th\u00e0nh ph\u1ea7n h\u00e0m b\u1eb1ng m\u1ed1i quan h\u1ec7 \u201cY\u00eau c\u1ea7u\u201d.<\/li>\n
          • H\u00e0ng \u0111\u1ee3i tin nh\u1eafn:<\/strong> N\u1ebfu m\u1ed9t h\u00e0m ti\u00eau th\u1ee5 tin nh\u1eafn t\u1eeb m\u1ed9t h\u00e0ng \u0111\u1ee3i, h\u00e3y v\u1ebd m\u1ed1i quan h\u1ec7 t\u1eeb container h\u00e0ng \u0111\u1ee3i \u0111\u1ebfn th\u00e0nh ph\u1ea7n h\u00e0m.<\/li>\n
          • B\u1ed9 \u0111\u1ebfm th\u1eddi gian:<\/strong> \u0110\u1ed1i v\u1edbi c\u00e1c t\u00e1c v\u1ee5 \u0111\u01b0\u1ee3c l\u00ean l\u1ecbch, ch\u1ec9 ra m\u1ed1i quan h\u1ec7 \u201cL\u00ean l\u1ecbch\u201d t\u1eeb m\u1ed9t container l\u1eadp l\u1ecbch.<\/li>\n<\/ul>\n

            Xem x\u00e9t lu\u1ed3ng d\u1eef li\u1ec7u<\/h3>\n

            C\u00e1c h\u00e0m kh\u00f4ng m\u00e1y ch\u1ee7 th\u01b0\u1eddng x\u1eed l\u00fd d\u1eef li\u1ec7u m\u00e0 kh\u00f4ng l\u01b0u tr\u1eef l\u00e2u d\u00e0i. \u0110\u1ea3m b\u1ea3o s\u01a1 \u0111\u1ed3 c\u1ee7a b\u1ea1n ph\u1ea3n \u00e1nh b\u1ea3n ch\u1ea5t kh\u00f4ng tr\u1ea1ng th\u00e1i n\u00e0y.<\/p>\n

              \n
            • Tr\u1ea1ng th\u00e1i t\u1ea1m th\u1eddi:<\/strong> N\u1ebfu d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c gi\u1eef trong b\u1ed9 nh\u1edb trong qu\u00e1 tr\u00ecnh th\u1ef1c thi, \u0111\u1eebng m\u00f4 h\u00ecnh h\u00f3a n\u00f3 nh\u01b0 m\u1ed9t th\u00e0nh ph\u1ea7n c\u01a1 s\u1edf d\u1eef li\u1ec7u.<\/li>\n
            • L\u01b0u tr\u1eef b\u1ec1n v\u1eefng:<\/strong> K\u1ebft n\u1ed1i h\u00e0m v\u1edbi c\u00e1c d\u1ecbch v\u1ee5 l\u01b0u tr\u1eef b\u00ean ngo\u00e0i (nh\u01b0 l\u01b0u tr\u1eef \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c c\u01a1 s\u1edf d\u1eef li\u1ec7u) m\u1ed9t c\u00e1ch r\u00f5 r\u00e0ng. Kh\u00f4ng n\u00ean gi\u1ea3 \u0111\u1ecbnh h\u00e0m s\u1edf h\u1eefu d\u1eef li\u1ec7u.<\/li>\n
            • \u0110\u1ea7u ra:<\/strong> Hi\u1ec3n th\u1ecb r\u00f5 r\u00e0ng k\u1ebft qu\u1ea3 c\u1ee7a h\u00e0m \u0111i \u0111\u1ebfn \u0111\u00e2u (v\u00ed d\u1ee5: ph\u1ea3n h\u1ed3i cho kh\u00e1ch h\u00e0ng ho\u1eb7c tin nh\u1eafn \u0111\u1ebfn m\u1ed9t h\u00e0ng \u0111\u1ee3i kh\u00e1c).<\/li>\n<\/ul>\n

              B\u1ea3o m\u1eadt v\u00e0 ranh gi\u1edbi \ud83d\udd12<\/h2>\n

              B\u1ea3o m\u1eadt th\u01b0\u1eddng b\u1ecb b\u1ecf qua trong c\u00e1c s\u01a1 \u0111\u1ed3 ki\u1ebfn tr\u00fac c\u1ea5p cao, nh\u01b0ng l\u1ea1i r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng kh\u00f4ng m\u00e1y ch\u1ee7. Qu\u1ea3n l\u00fd danh t\u00ednh v\u00e0 truy c\u1eadp (IAM) \u0111\u00f3ng vai tr\u00f2 l\u1edbn h\u01a1n \u1edf \u0111\u00e2y so v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng d\u1ef1a tr\u00ean container truy\u1ec1n th\u1ed1ng.<\/p>\n

              X\u00e1c \u0111\u1ecbnh c\u00e1c ranh gi\u1edbi b\u1ea3o m\u1eadt<\/h3>\n

              M\u1ed7i h\u00e0m kh\u00f4ng m\u00e1y ch\u1ee7 n\u00ean c\u00f3 ranh gi\u1edbi b\u1ea3o m\u1eadt \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh. Trong s\u01a1 \u0111\u1ed3 c\u1ee7a b\u1ea1n, h\u00e3y nh\u00f3m c\u00e1c h\u00e0m chia s\u1ebb c\u00f9ng vai tr\u00f2 IAM ho\u1eb7c ch\u00ednh s\u00e1ch m\u1ea1ng l\u1ea1i v\u1edbi nhau. \u0110i\u1ec1u n\u00e0y gi\u00fap ki\u1ec3m to\u00e1n v\u00e0 hi\u1ec3u r\u00f5 s\u1ef1 lan r\u1ed9ng quy\u1ec1n truy c\u1eadp.<\/p>\n

                \n
              • Nh\u00f3m:<\/strong>S\u1eed d\u1ee5ng ranh gi\u1edbi ‘B\u1ed1i c\u1ea3nh H\u1ec7 th\u1ed1ng’ ho\u1eb7c ‘Container’ \u0111\u1ec3 nh\u00f3m c\u00e1c h\u00e0m theo mi\u1ec1n b\u1ea3o m\u1eadt.<\/li>\n
              • Quy\u1ec1n truy c\u1eadp:<\/strong>Ghi ch\u00fa c\u00e1c th\u00e0nh ph\u1ea7n v\u1edbi m\u1ee9c \u0111\u1ed9 truy c\u1eadp c\u1ea7n thi\u1ebft (v\u00ed d\u1ee5: \u201cCh\u1ec9 \u0111\u1ecdc\u201d, \u201cTruy c\u1eadp Qu\u1ea3n tr\u1ecb vi\u00ean\u201d).<\/li>\n
              • M\u1ea1ng:<\/strong>Ch\u1ec9 r\u00f5 h\u00e0m c\u00f3 ch\u1ea1y trong M\u1ea1ng ri\u00eang \u1ea3o (VPC) hay c\u00f3 th\u1ec3 truy c\u1eadp c\u00f4ng khai hay kh\u00f4ng.<\/li>\n<\/ul>\n

                X\u00e1c th\u1ef1c v\u00e0 \u1ee7y quy\u1ec1n<\/h3>\n

                V\u1ebd lu\u1ed3ng token x\u00e1c th\u1ef1c. H\u00e0m c\u00f3 t\u1ef1 x\u00e1c th\u1ef1c token hay d\u1ef1a v\u00e0o API Gateway? S\u1ef1 ph\u00e2n bi\u1ec7t n\u00e0y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn v\u1ecb tr\u00ed logic b\u1ea3o m\u1eadt trong ki\u1ebfn tr\u00fac c\u1ee7a b\u1ea1n.<\/p>\n

                Nh\u1eefng sai l\u1ea7m v\u00e0 th\u00e1ch th\u1ee9c ph\u1ed5 bi\u1ebfn \u26a0\ufe0f<\/h2>\n

                M\u00f4 h\u00ecnh h\u00f3a ki\u1ebfn tr\u00fac kh\u00f4ng m\u00e1y ch\u1ee7 \u0111i k\u00e8m nh\u1eefng th\u00e1ch th\u1ee9c c\u1ee5 th\u1ec3, c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn s\u01a1 \u0111\u1ed3 kh\u00f4ng ch\u00ednh x\u00e1c n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft.<\/p>\n

                M\u00f4 h\u00ecnh h\u00f3a qu\u00e1 chi ti\u1ebft<\/h3>\n

                D\u1ec5 d\u00e0ng b\u1ecb l\u1ea1c trong chi ti\u1ebft c\u1ee7a t\u1eebng h\u00e0m. N\u1ebfu b\u1ea1n c\u00f3 h\u00e0ng tr\u0103m h\u00e0m nh\u1ecf, \u0111\u1eebng m\u00f4 h\u00ecnh h\u00f3a t\u1eebng h\u00e0m ri\u00eang l\u1ebb trong s\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n. H\u00e3y gom ch\u00fang th\u00e0nh c\u00e1c nh\u00f3m logic ho\u1eb7c th\u00e0nh ph\u1ea7n c\u1ea5p cao h\u01a1n.<\/p>\n

                  \n
                • Nguy\u00ean t\u1eafc chung:<\/strong>N\u1ebfu m\u1ed9t th\u00e0nh ph\u1ea7n qu\u00e1 nh\u1ecf \u0111\u1ec3 c\u00f3 h\u00e0nh vi ri\u00eang bi\u1ec7t, h\u00e3y g\u1ed9p n\u00f3 v\u1edbi th\u00e0nh ph\u1ea7n cha c\u1ee7a n\u00f3.<\/li>\n
                • Tr\u1eebu t\u01b0\u1ee3ng:<\/strong>S\u1eed d\u1ee5ng th\u00e0nh ph\u1ea7n ‘D\u1ecbch v\u1ee5’ \u0111\u1ec3 bi\u1ec3u di\u1ec5n m\u1ed9t nh\u00f3m c\u00e1c h\u00e0m li\u00ean quan.<\/li>\n<\/ul>\n

                  B\u1ecf qua hi\u1ec7n t\u01b0\u1ee3ng kh\u1edfi \u0111\u1ed9ng l\u1ea1nh<\/h3>\n

                  M\u1eb7c d\u00f9 kh\u00f4ng ph\u1ea3i l\u00e0 y\u1ebfu t\u1ed1 tr\u1ef1c quan, kh\u00e1i ni\u1ec7m ‘kh\u1edfi \u0111\u1ed9ng l\u1ea1nh’ (\u0111\u1ed9 tr\u1ec5 khi kh\u1edfi t\u1ea1o h\u00e0m) \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ki\u1ebfn tr\u00fac. B\u1ea1n c\u00f3 th\u1ec3 mu\u1ed1n ghi ch\u00fa c\u00e1c th\u00e0nh ph\u1ea7n n\u01a1i \u0111\u1ed9 tr\u1ec5 l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t. \u0110i\u1ec1u n\u00e0y gi\u00fap \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh v\u1ec1 t\u00ednh n\u0103ng \u0111\u1ed3ng th\u1eddi \u0111\u01b0\u1ee3c c\u1ea5p ph\u00e1t ho\u1eb7c l\u1edbp b\u1ed9 nh\u1edb \u0111\u1ec7m.<\/p>\n

                  Gi\u1ea3 \u0111\u1ecbnh th\u1ef1c thi \u0111\u1ed3ng b\u1ed9<\/h3>\n

                  Nhi\u1ec1u h\u00e0m kh\u00f4ng m\u00e1y ch\u1ee7 l\u00e0 b\u1ea5t \u0111\u1ed3ng b\u1ed9. \u0110\u1eebng m\u00f4 h\u00ecnh h\u00f3a ch\u00fang nh\u01b0 th\u1ec3 ch\u00fang lu\u00f4n tr\u1ea3 v\u1ec1 ph\u1ea3n h\u1ed3i HTTP tr\u1ef1c ti\u1ebfp. S\u1eed d\u1ee5ng c\u00e1c lo\u1ea1i m\u1ed1i quan h\u1ec7 kh\u00e1c nhau (v\u00ed d\u1ee5: \u201cB\u1eafn v\u00e0 qu\u00ean\u201d ho\u1eb7c \u201cS\u1ef1 ki\u1ec7n\u201d) \u0111\u1ec3 bi\u1ec3u th\u1ecb lu\u1ed3ng b\u1ea5t \u0111\u1ed3ng b\u1ed9.<\/p>\n

                  T\u00e0i li\u1ec7u v\u00e0 b\u1ea3o tr\u00ec \ud83d\udcdd<\/h2>\n

                  S\u01a1 \u0111\u1ed3 C4 ch\u1ec9 t\u1ed1t b\u1eb1ng \u0111\u1ed9 ch\u00ednh x\u00e1c theo th\u1eddi gian. Ki\u1ebfn tr\u00fac kh\u00f4ng m\u00e1y ch\u1ee7 thay \u0111\u1ed5i th\u01b0\u1eddng xuy\u00ean. \u0110\u1ec3 duy tr\u00ec s\u01a1 \u0111\u1ed3:<\/p>\n

                    \n
                  • Ki\u1ec3m so\u00e1t phi\u00ean b\u1ea3n:<\/strong>L\u01b0u s\u01a1 \u0111\u1ed3 c\u1ee7a b\u1ea1n c\u00f9ng v\u1edbi m\u00e3 ngu\u1ed3n h\u1ea1 t\u1ea7ng.<\/li>\n
                  • T\u1ef1 \u0111\u1ed9ng h\u00f3a:<\/strong>S\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 c\u00f3 th\u1ec3 t\u1ea1o s\u01a1 \u0111\u1ed3 t\u1eeb \u0111\u1ecbnh ngh\u0129a m\u00e3 ngu\u1ed3n khi c\u00f3 th\u1ec3.<\/li>\n
                  • V\u00f2ng ki\u1ec3m tra:<\/strong>C\u1eadp nh\u1eadt s\u01a1 \u0111\u1ed3 trong c\u00e1c bu\u1ed5i t\u1ed5ng k\u1ebft sprint ho\u1eb7c \u0111\u00e1nh gi\u00e1 ki\u1ebfn tr\u00fac.<\/li>\n
                  • Nh\u00e3n:<\/strong> S\u1eed d\u1ee5ng nh\u00e3n trong s\u01a1 \u0111\u1ed3 \u0111\u1ec3 ch\u1ec9 ng\u00e0y c\u1eadp nh\u1eadt l\u1ea7n cu\u1ed1i.<\/li>\n<\/ul>\n

                    C\u00e1c t\u00ecnh hu\u1ed1ng n\u00e2ng cao: \u0110i\u1ec1u ph\u1ed1i v\u00e0 tr\u1ea1ng th\u00e1i \ud83d\udd04<\/h2>\n

                    C\u00e1c \u1ee9ng d\u1ee5ng serverless ph\u1ee9c t\u1ea1p th\u01b0\u1eddng li\u00ean quan \u0111\u1ebfn \u0111i\u1ec1u ph\u1ed1i. B\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng m\u1ed9t \u0111\u1ed9ng c\u01a1 quy tr\u00ecnh \u0111\u1ec3 qu\u1ea3n l\u00fd m\u1ed9t chu\u1ed7i c\u00e1c h\u00e0m. \u0110i\u1ec1u n\u00e0y ph\u00f9 h\u1ee3p nh\u01b0 th\u1ebf n\u00e0o v\u1edbi C4?<\/p>\n

                    \u0110\u1ed9ng c\u01a1 quy tr\u00ecnh<\/h3>\n

                    M\u00f4 h\u00ecnh h\u00f3a \u0111\u1ed9ng c\u01a1 quy tr\u00ecnh nh\u01b0 m\u1ed9t Container. C\u00e1c b\u01b0\u1edbc ri\u00eang l\u1ebb trong quy tr\u00ecnh l\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n. \u0110i\u1ec1u n\u00e0y t\u00e1ch bi\u1ec7t logic \u0111i\u1ec1u khi\u1ec3n (quy tr\u00ecnh) kh\u1ecfi logic th\u1ef1c thi (c\u00e1c h\u00e0m).<\/p>\n

                      \n
                    • Container:<\/strong> Ng\u01b0\u1eddi \u0111i\u1ec1u ph\u1ed1i quy tr\u00ecnh.<\/li>\n
                    • Th\u00e0nh ph\u1ea7n:<\/strong>H\u00e0m b\u01b0\u1edbc A, H\u00e0m b\u01b0\u1edbc B.<\/li>\n
                    • M\u1ed1i quan h\u1ec7:<\/strong>\u201cK\u00edch ho\u1ea1t\u201d ho\u1eb7c \u201c\u0110i\u1ec1u ph\u1ed1i\u201d.<\/li>\n<\/ul>\n

                      Qu\u1ea3n l\u00fd tr\u1ea1ng th\u00e1i<\/h3>\n

                      N\u1ebfu \u1ee9ng d\u1ee5ng serverless c\u1ee7a b\u1ea1n y\u00eau c\u1ea7u tr\u1ea1ng th\u00e1i, th\u00ec tr\u1ea1ng th\u00e1i \u0111\u00f3 ph\u1ea3i n\u1eb1m b\u00ean ngo\u00e0i. Kh\u00f4ng n\u00ean ng\u1ee5 \u00fd r\u1eb1ng tr\u1ea1ng th\u00e1i t\u1ed3n t\u1ea1i b\u00ean trong h\u00e0m. K\u1ebft n\u1ed1i r\u00f5 r\u00e0ng h\u00e0m v\u1edbi th\u00e0nh ph\u1ea7n c\u01a1 s\u1edf d\u1eef li\u1ec7u ho\u1eb7c b\u1ed9 nh\u1edb \u0111\u1ec7m. \u0110i\u1ec1u n\u00e0y c\u1ee7ng c\u1ed1 m\u00f4 h\u00ecnh kh\u00f4ng tr\u1ea1ng th\u00e1i trong s\u01a1 \u0111\u1ed3 tr\u1ef1c quan.<\/p>\n

                      T\u00f3m t\u1eaft c\u00e1c th\u1ef1c h\u00e0nh t\u1ed1t nh\u1ea5t \u2705<\/h2>\n

                      \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00e1c s\u01a1 \u0111\u1ed3 C4 c\u1ee7a b\u1ea1n v\u1eabn hi\u1ec7u qu\u1ea3 v\u1edbi ki\u1ebfn tr\u00fac serverless, h\u00e3y tu\u00e2n theo c\u00e1c nguy\u00ean t\u1eafc c\u1ed1t l\u00f5i sau:<\/p>\n

                        \n
                      • T\u00ednh nh\u1ea5t qu\u00e1n:<\/strong>S\u1eed d\u1ee5ng c\u00f9ng m\u1ed9t phong c\u00e1ch tr\u1ef1c quan cho t\u1ea5t c\u1ea3 c\u00e1c th\u00e0nh ph\u1ea7n serverless.<\/li>\n
                      • Tr\u1eebu t\u01b0\u1ee3ng:<\/strong>Kh\u00f4ng m\u00f4 h\u00ecnh h\u00f3a t\u1eebng h\u00e0m ri\u00eang l\u1ebb n\u1ebfu \u0111i\u1ec1u \u0111\u00f3 g\u00e2y nhi\u1ec5u.<\/li>\n
                      • R\u00f5 r\u00e0ng:<\/strong>Ph\u00e2n bi\u1ec7t r\u00f5 r\u00e0ng gi\u1eefa c\u00e1c s\u1ef1 ki\u1ec7n k\u00edch ho\u1ea1t, logic v\u00e0 l\u01b0u tr\u1eef.<\/li>\n
                      • \u0110\u1ed9 ch\u00ednh x\u00e1c:<\/strong>Ph\u1ea3n \u00e1nh \u0111\u00fang ranh gi\u1edbi tri\u1ec3n khai v\u00e0 quy\u1ec1n h\u1ea1n th\u1ef1c t\u1ebf.<\/li>\n
                      • S\u1ef1 ph\u00e1t tri\u1ec3n:<\/strong>Xem s\u01a1 \u0111\u1ed3 nh\u01b0 t\u00e0i li\u1ec7u s\u1ed1ng, lu\u00f4n thay \u0111\u1ed5i c\u00f9ng m\u00e3 ngu\u1ed3n.<\/li>\n<\/ul>\n

                        Suy ngh\u0129 cu\u1ed1i c\u00f9ng v\u1ec1 tr\u1ef1c quan h\u00f3a ki\u1ebfn tr\u00fac \ud83c\udf1f<\/h2>\n

                        Vi\u1ec7c bi\u1ec3u di\u1ec5n c\u00e1c h\u00e0m serverless trong m\u00f4 h\u00ecnh C4 \u0111\u00f2i h\u1ecfi s\u1ef1 thay \u0111\u1ed5i t\u01b0 duy. B\u1ea1n kh\u00f4ng ch\u1ec9 \u0111ang v\u1ebd c\u00e1c h\u00ecnh h\u1ed9p; b\u1ea1n \u0111ang chuy\u1ec3n \u0111\u1ed5i c\u00e1c h\u00e0nh vi \u0111\u1ed9ng th\u00e0nh c\u00e1c bi\u1ec3u di\u1ec5n t\u0129nh. B\u1eb1ng c\u00e1ch tu\u00e2n theo c\u00e1c h\u01b0\u1edbng d\u1eabn n\u00e0y, b\u1ea1n t\u1ea1o ra c\u00e1c s\u01a1 \u0111\u1ed3 tr\u1edf th\u00e0nh c\u00f4ng c\u1ee5 giao ti\u1ebfp hi\u1ec7u qu\u1ea3 cho c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n, ki\u1ebfn tr\u00fac s\u01b0 v\u00e0 c\u00e1c b\u00ean li\u00ean quan. M\u1ee5c ti\u00eau kh\u00f4ng ch\u1ec9 l\u00e0 ghi l\u1ea1i nh\u1eefng g\u00ec hi\u1ec7n c\u00f3, m\u00e0 c\u00f2n l\u00e0m r\u00f5 c\u00e1ch h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng d\u01b0\u1edbi t\u1ea3i, trong tr\u01b0\u1eddng h\u1ee3p l\u1ed7i v\u00e0 tr\u00ean c\u00e1c m\u00f4i tr\u01b0\u1eddng kh\u00e1c nhau. M\u1ed9t s\u01a1 \u0111\u1ed3 C4 \u0111\u01b0\u1ee3c v\u1ebd t\u1ed1t cho ki\u1ebfn tr\u00fac serverless s\u1ebd gi\u1ea3m thi\u1ec3u s\u1ef1 m\u01a1 h\u1ed3 v\u00e0 \u0111\u1ea9y nhanh qu\u00e1 tr\u00ecnh ra quy\u1ebft \u0111\u1ecbnh. \ud83d\ude80<\/p>\n

                        H\u00e3y nh\u1edb, gi\u00e1 tr\u1ecb c\u1ee7a s\u01a1 \u0111\u1ed3 n\u1eb1m \u1edf s\u1ef1 hi\u1ec3u bi\u1ebft m\u00e0 n\u00f3 mang l\u1ea1i, ch\u1ee9 kh\u00f4ng ph\u1ea3i \u1edf \u0111\u1ed9 ph\u1ee9c t\u1ea1p c\u1ee7a b\u1ea3n v\u1ebd. H\u00e3y gi\u1eef \u0111\u01a1n gi\u1ea3n, gi\u1eef ch\u00ednh x\u00e1c v\u00e0 lu\u00f4n c\u1eadp nh\u1eadt. C\u00e1ch ti\u1ebfp c\u1eadn n\u00e0y \u0111\u1ea3m b\u1ea3o ki\u1ebfn tr\u00fac c\u1ee7a b\u1ea1n v\u1eabn d\u1ec5 hi\u1ec3u khi m\u00f4i tr\u01b0\u1eddng c\u00f4ng ngh\u1ec7 thay \u0111\u1ed5i. \ud83d\udee0\ufe0f<\/p>\n","protected":false},"excerpt":{"rendered":"

                        M\u00f4 h\u00ecnh C4 \u0111\u00e3 tr\u1edf th\u00e0nh ti\u00eau chu\u1ea9n \u0111\u1ec3 tr\u1ef1c quan h\u00f3a ki\u1ebfn tr\u00fac ph\u1ea7n m\u1ec1m, cung c\u1ea5p m\u1ed9t th\u1ee9 t\u1ef1 r\u00f5 r\u00e0ng t\u1eeb B\u1ed1i c\u1ea3nh \u0111\u1ebfn Container, Th\u00e0nh ph\u1ea7n…<\/p>\n","protected":false},"author":1,"featured_media":1899,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"Bi\u1ec3u di\u1ec5n c\u00e1c h\u00e0m serverless trong s\u01a1 \u0111\u1ed3 C4 \ud83c\udfd7\ufe0f","_yoast_wpseo_metadesc":"H\u1ecdc c\u00e1ch m\u00f4 h\u00ecnh h\u00f3a c\u00e1c h\u00e0m serverless trong m\u00f4 h\u00ecnh s\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n C4. Tr\u1ef1c quan h\u00f3a r\u00f5 r\u00e0ng c\u00e1c h\u00e0m \u0111\u00e1m m\u00e2y, c\u00e1c m\u1ed1i ph\u1ee5 thu\u1ed9c v\u00e0 ranh gi\u1edbi.","fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[65],"tags":[89,97],"class_list":["post-1898","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-c4-model","tag-academic","tag-c4-model"],"yoast_head":"\nBi\u1ec3u di\u1ec5n c\u00e1c h\u00e0m serverless trong s\u01a1 \u0111\u1ed3 C4 \ud83c\udfd7\ufe0f<\/title>\n<meta name=\"description\" content=\"H\u1ecdc c\u00e1ch m\u00f4 h\u00ecnh h\u00f3a c\u00e1c h\u00e0m serverless trong m\u00f4 h\u00ecnh s\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n C4. 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