Ho\u00e0n th\u00e0nh c\u00e0ng nhi\u1ec1u vi\u1ec7c trong th\u1eddi gian ng\u1eafn c\u00e0ng t\u1ed1t v\u00e0 v\u1edbi c\u00e0ng \u00edt chi ph\u00ed c\u00e0ng t\u1ed1t l\u00e0 y\u1ebfu t\u1ed1 thi\u1ebft y\u1ebfu c\u1ee7a ph\u00e1t tri\u1ec3n hi\u1ec7n \u0111\u1ea1i. K\u1ebft qu\u1ea3 cu\u1ed1i c\u00f9ng c\u1ea7n ph\u1ea3i d\u1ec5 tri\u1ec3n khai, b\u1ea3o tr\u00ec v\u00e0 g\u1ee1 l\u1ed7i. Th\u00eam v\u00e0o \u0111\u00f3, t\u1ea5t c\u1ea3 ph\u1ea3i ch\u1ea1y tr\u00ean \u0111\u00e1m m\u00e2y. \u0110i\u1ec1u \u0111\u00f3 \u0111\u00f2i h\u1ecfi r\u1ea5t nhi\u1ec1u, nh\u01b0ng c\u1ea3 \u1ee9ng d\u1ee5ng kh\u00f4ng m\u00e1y ch\u1ee7 v\u00e0 v\u00f9ng ch\u1ee9a \u0111\u1ec1u cung c\u1ea5p gi\u1ea3i ph\u00e1p. C\u1ea3 hai \u0111\u1ec1u \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 thay th\u1ebf c\u00e1c m\u00e1y \u1ea3o \u0111\u00f2i h\u1ecfi nhi\u1ec1u c\u00f4ng vi\u1ec7c h\u01a1n t\u1eeb ph\u00eda t\u1ed5 ch\u1ee9c. Trong hai gi\u1ea3i ph\u00e1p, v\u00f9ng ch\u1ee9a l\u00e0 gi\u1ea3i ph\u00e1p m\u1ea1nh m\u1ebd h\u01a1n bao g\u1ed3m m\u1ecdi th\u1ee9 c\u1ea7n thi\u1ebft \u0111\u1ec3 ch\u1ea1y \u1ee9ng d\u1ee5ng, th\u01b0\u1eddng l\u00e0 d\u01b0\u1edbi d\u1ea1ng m\u1ed9t t\u1eadp h\u1ee3p c\u00e1c d\u1ecbch v\u1ee5 si\u00eau nh\u1ecf. Trong khi \u0111\u00f3, \u1ee9ng d\u1ee5ng kh\u00f4ng m\u00e1y ch\u1ee7 l\u00e0 gi\u1ea3i ph\u00e1p \u00edt ph\u1ee9c t\u1ea1p h\u01a1n, t\u1eadp trung v\u00e0o m\u00e3 \u1ee9ng d\u1ee5ng d\u1ef1a tr\u00ean c\u00e1c d\u1ecbch v\u1ee5 do API c\u1ee7a nh\u00e0 cung c\u1ea5p cung c\u1ea5p. Kh\u00f4ng c\u00f3 l\u1ef1a ch\u1ecdn \u0111\u00fang hay sai v\u1edbi b\u1ea5t k\u1ef3 c\u00f4ng ngh\u1ec7 n\u00e0o, ch\u1ec9 c\u00f3 l\u1ef1a ch\u1ecdn mang l\u1ea1i l\u1ee3i \u00edch nh\u1ea5t cho t\u1ed5 ch\u1ee9c, nh\u01b0 h\u01b0\u1edbng d\u1eabn n\u00e0y gi\u1ea3i th\u00edch.<\/p>\n
C\u00e1c \u1ee9ng d\u1ee5ng kh\u00f4ng c\u00f3 m\u00e1y ch\u1ee7 \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef tr\u00ean h\u1ec7 th\u1ed1ng c\u1ee7a nh\u00e0 cung c\u1ea5p, n\u01a1i c\u00e1c ch\u1ee9c n\u0103ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o ra ch\u00fang ph\u1ea3n h\u1ed3i v\u1edbi c\u00e1c s\u1ef1 ki\u1ec7n. V\u1edbi kh\u00f4ng c\u00f3 m\u00e1y ch\u1ee7<\/em> , nh\u00e0 ph\u00e1t tri\u1ec3n t\u1eadp trung v\u00e0o m\u00e3, \u1ee9ng d\u1ee5ng ch\u1ee9 kh\u00f4ng ph\u1ea3i m\u00e1y ch\u1ee7 ho\u1eb7c ph\u1ea7n c\u1ee9ng. C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng, ch\u1eb3ng h\u1ea1n nh\u01b0 d\u1ecbch v\u1ee5 ph\u1ee5 tr\u1ee3 v\u00e0 th\u01b0 vi\u1ec7n, th\u01b0\u1eddng do nh\u00e0 cung c\u1ea5p cung c\u1ea5p. Do \u0111\u00f3, nh\u00e0 ph\u00e1t tri\u1ec3n ch\u1ec9 xem x\u00e9t m\u00e3 \u1ee9ng d\u1ee5ng ch\u1ee9 kh\u00f4ng ph\u1ea3i c\u00e1c ph\u1ee5 thu\u1ed9c c\u1ee7a n\u00f3.<\/p>\n \u1ee8ng d\u1ee5ng kh\u00f4ng m\u00e1y ch\u1ee7 cung c\u1ea5p c\u00e1c ch\u1ee9c n\u0103ng nh\u01b0 t\u1ef1 \u0111\u1ed9ng m\u1edf r\u1ed9ng quy m\u00f4, cung c\u1ea5p, t\u00edch h\u1ee3p d\u1ecbch v\u1ee5 t\u00edch h\u1ee3p, c\u1ea5u h\u00ecnh t\u1ef1 \u0111\u1ed9ng v\u00e0 t\u00ednh kh\u1ea3 d\u1ee5ng cao. T\u1ea5t c\u1ea3 m\u00e0 kh\u00f4ng c\u1ea7n b\u1ea5t k\u1ef3 n\u1ed7 l\u1ef1c b\u1ed5 sung n\u00e0o t\u1eeb ph\u00eda nh\u00e0 ph\u00e1t tri\u1ec3n. Do c\u00e1ch l\u01b0u tr\u1eef, c\u00e1c \u1ee9ng d\u1ee5ng kh\u00f4ng m\u00e1y ch\u1ee7 c\u00f3 th\u1ec3 gi\u00fap t\u1ed5 ch\u1ee9c ti\u1ebft ki\u1ec7m m\u1ed9t kho\u1ea3n ti\u1ec1n l\u1edbn cho chi ph\u00ed ph\u1ee5 thu\u1ed9c.<\/p>\n \u1ee8ng d\u1ee5ng kh\u00f4ng m\u00e1y ch\u1ee7 c\u00f3 th\u1ec3 cung c\u1ea5p h\u1ed7 tr\u1ee3 m\u00e1y t\u00ednh \u0111\u1ec3 b\u00e0n truy\u1ec1n th\u1ed1ng, d\u1ecbch v\u1ee5 ph\u1ee5 tr\u1ee3 v\u00e0 \u1ee9ng d\u1ee5ng web kh\u00f4ng m\u00e1y ch\u1ee7. Khi so s\u00e1nh v\u1edbi d\u1ecbch v\u1ee5 si\u00eau nh\u1ecf, \u1ee9ng d\u1ee5ng kh\u00f4ng m\u00e1y ch\u1ee7 \u0111\u1ea1i di\u1ec7n cho ph\u01b0\u01a1ng ph\u00e1p ch\u1ea1y \u1ee9ng d\u1ee5ng, trong khi d\u1ecbch v\u1ee5 si\u00eau nh\u1ecf \u0111\u1ea1i di\u1ec7n cho ph\u01b0\u01a1ng ph\u00e1p thi\u1ebft k\u1ebf \u1ee9ng d\u1ee5ng. Ngo\u00e0i ra, kh\u00f4ng gi\u1ed1ng nh\u01b0 d\u1ecbch v\u1ee5 si\u00eau nh\u1ecf, \u1ee9ng d\u1ee5ng kh\u00f4ng m\u00e1y ch\u1ee7 kh\u00f4ng ch\u1ea1y li\u00ean t\u1ee5c, c\u1ea7n s\u1ef1 ki\u1ec7n \u0111\u1ec3 b\u1eaft \u0111\u1ea7u th\u1ef1c thi v\u00e0 c\u00e1c ch\u1ee9c n\u0103ng ri\u00eang l\u1ebb th\u1ef1c hi\u1ec7n ch\u00ednh x\u00e1c m\u1ed9t t\u00e1c v\u1ee5. D\u1ecbch v\u1ee5 si\u00eau nh\u1ecf c\u00f3 th\u1ec3 ch\u1ea1y li\u00ean t\u1ee5c trong th\u1eddi gian d\u00e0i v\u00e0 c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 nhi\u1ec1u t\u00e1c v\u1ee5 ho\u1eb7c ch\u1ee9c n\u0103ng. \u01afu \u0111i\u1ec3m c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng \u1ee9ng d\u1ee5ng kh\u00f4ng m\u00e1y ch\u1ee7 so v\u1edbi d\u1ecbch v\u1ee5 si\u00eau nh\u1ecf l\u00e0 \u1ee9ng d\u1ee5ng kh\u00f4ng m\u00e1y ch\u1ee7 ch\u1edd s\u1ef1 ki\u1ec7n, ch\u1ea1y r\u1ed3i d\u1eebng l\u1ea1i. Do \u0111\u00f3, chi ph\u00ed ch\u1ea1y \u1ee9ng d\u1ee5ng kh\u00f4ng m\u00e1y ch\u1ee7 th\u1ea5p h\u01a1n d\u1ecbch v\u1ee5 si\u00eau nh\u1ecf trong c\u00e1c t\u00ecnh hu\u1ed1ng \u1ee9ng d\u1ee5ng d\u1ef1 ki\u1ebfn \u200b\u200bs\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c c\u00e1c \u0111\u1ee3t s\u1eed d\u1ee5ng \u0111\u1ed9t bi\u1ebfn th\u01b0\u1eddng xuy\u00ean.<\/p>\n C\u00e1c \u1ee9ng d\u1ee5ng kh\u00f4ng c\u00f3 m\u00e1y ch\u1ee7 ho\u00e0n h\u1ea3o cho c\u00e1c c\u00f4ng ty kh\u1edfi nghi\u1ec7p \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng v\u00e0 web v\u00ec chi ph\u00ed kh\u1edfi nghi\u1ec7p th\u1ea5p v\u00e0 kh\u1ea3 n\u0103ng x\u1eed l\u00fd c\u00e1c \u1ee9ng d\u1ee5ng nh\u1eb9. Ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng sau:<\/p>\n Gi\u1ed1ng nh\u01b0 h\u1ea7u h\u1ebft c\u00e1c qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng, c\u00f3 m\u1ed9t quy tr\u00ecnh c\u1ea7n tu\u00e2n theo \u0111\u1ec3 thi\u1ebft k\u1ebf m\u1ed9t \u1ee9ng d\u1ee5ng kh\u00f4ng c\u00f3 m\u00e1y ch\u1ee7. Kh\u00f4ng quan tr\u1ecdng ph\u1ea7n m\u1ec1m k\u1ebft qu\u1ea3 bi\u1ec3u di\u1ec5n c\u00e1c d\u1ecbch v\u1ee5 ph\u1ee5 tr\u1ee3, d\u1ecbch v\u1ee5 giao di\u1ec7n hay c\u1ea3 hai. Quy tr\u00ecnh n\u00e0y v\u1ec1 c\u01a1 b\u1ea3n kh\u00e1c v\u1edbi vi\u1ec7c l\u00e0m vi\u1ec7c v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u01a1n kh\u1ed1i, d\u1ecbch v\u1ee5 vi m\u00f4, Kh\u1ea3 n\u0103ng kinh doanh \u0111\u00f3ng g\u00f3i (PBC)<\/a> , \u1ee9ng d\u1ee5ng ch\u1ee9a ho\u1eb7c b\u1ea5t k\u1ef3 s\u1ed1 l\u01b0\u1ee3ng c\u00e1c m\u1eabu ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m n\u00e0o kh\u00e1c. \u00dd t\u01b0\u1edfng l\u00e0 chia nh\u1ecf y\u00eau c\u1ea7u ph\u1ea7n m\u1ec1m th\u00e0nh c\u00e1c ph\u1ea7n nh\u1ecf h\u01a1n cho \u0111\u1ebfn khi c\u00f3 th\u1ec3 m\u00f4 t\u1ea3 m\u1ed9t ph\u1ea7n c\u1ee5 th\u1ec3 m\u1ed9t c\u00e1ch r\u1ea5t \u0111\u01a1n gi\u1ea3n. Sau \u0111\u00e2y l\u00e0 c\u00e1ch th\u1ef1c hi\u1ec7n:<\/p>\n Container kh\u00e1c v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng kh\u00f4ng c\u00f3 m\u00e1y ch\u1ee7 v\u00ec container c\u00f3 m\u1ecdi th\u1ee9 c\u1ea7n thi\u1ebft \u0111\u1ec3 ch\u1ea1y \u1ee9ng d\u1ee5ng, ch\u1eb3ng h\u1ea1n nh\u01b0 th\u01b0 vi\u1ec7n, c\u00e0i \u0111\u1eb7t h\u1ec7 th\u1ed1ng v\u00e0 c\u00e1c ph\u1ee5 thu\u1ed9c kh\u00e1c. N\u1ed9i dung b\u1ed5 sung n\u00e0y so v\u1edbi \u1ee9ng d\u1ee5ng kh\u00f4ng c\u00f3 m\u00e1y ch\u1ee7 c\u00f3 ngh\u0129a l\u00e0 nh\u00e0 ph\u00e1t tri\u1ec3n c\u1ea7n quan t\u00e2m \u0111\u1ebfn m\u00e3 \u1ee9ng d\u1ee5ng v\u00e0 m\u1ecdi th\u1ee9 \u0111i k\u00e8m v\u1edbi n\u00f3. Do \u0111\u00f3, nh\u00e0 ph\u00e1t tri\u1ec3n ph\u1ea3i l\u00e0m nhi\u1ec1u vi\u1ec7c h\u01a1n. Tuy nhi\u00ean, container c\u00f3 m\u1ed9t s\u1ed1 l\u1ee3i \u00edch nghi\u00eam t\u00fac so v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng kh\u00f4ng c\u00f3 m\u00e1y ch\u1ee7, m\u1ed9t trong s\u1ed1 \u0111\u00f3 l\u00e0 kh\u00f4ng b\u1ecb nh\u00e0 cung c\u1ea5p kh\u00f3a ch\u1eb7t. V\u00ed d\u1ee5, \u1ee9ng d\u1ee5ng container Docker<\/a> c\u00f3 th\u1ec3 ch\u1ea1y tr\u00ean b\u1ea5t k\u1ef3 h\u1ec7 th\u1ed1ng n\u00e0o h\u1ed7 tr\u1ee3 Docker. Gi\u1ed1ng nh\u01b0 container \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 v\u1eadn chuy\u1ec3n, \u1ee9ng d\u1ee5ng container \u0111\u01b0\u1ee3c chu\u1ea9n h\u00f3a. Ch\u00fang c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c di chuy\u1ec3n \u0111\u1ebfn b\u1ea5t k\u1ef3 \u0111\u00e2u, tr\u00ean b\u1ea5t k\u1ef3 h\u1ec7 th\u1ed1ng n\u00e0o, m\u00e0 kh\u00f4ng c\u1ea7n quan t\u00e2m \u0111\u1ebfn ph\u1ea7n c\u1ee9ng c\u01a1 b\u1ea3n ho\u1eb7c chi ti\u1ebft h\u1ec7 \u0111i\u1ec1u h\u00e0nh.<\/p>\n Container ch\u1ec9 t\u1eadp trung v\u00e0o m\u1ed9t \u1ee9ng d\u1ee5ng, kh\u00f4ng gi\u1ed1ng nh\u01b0 m\u00e1y \u1ea3o, m\u00f4 ph\u1ecfng to\u00e0n b\u1ed9 m\u00e1y t\u00ednh, h\u1ec7 \u0111i\u1ec1u h\u00e0nh v\u00e0 t\u1ea5t c\u1ea3. Container \u0111\u01a1n gi\u1ea3n h\u01a1n v\u00e0 \u00edt t\u1ed1n t\u00e0i nguy\u00ean h\u01a1n. V\u1edbi m\u1ed9t \u1ee9ng d\u1ee5ng c\u00f3 \u0111\u1ed9 ph\u1ee9c t\u1ea1p nh\u01b0 nhau, c\u00f3 th\u1ec3 ch\u1ea1y nhi\u1ec1u container h\u01a1n tr\u00ean m\u1ed9t ph\u1ea7n c\u1ee9ng v\u1eadt l\u00fd so v\u1edbi m\u00e1y \u1ea3o. M\u1eb7t kh\u00e1c, m\u00e1y \u1ea3o c\u00f3 th\u1ec3 ch\u1ea1y nhi\u1ec1u \u1ee9ng d\u1ee5ng. M\u1ed9t \u0111i\u1ec3m kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa container v\u00e0 m\u00e1y \u1ea3o l\u00e0 container chia s\u1ebb m\u1ed9t h\u1ea1t nh\u00e2n (h\u1ec7 \u0111i\u1ec1u h\u00e0nh) duy nh\u1ea5t tr\u00ean m\u1ed9t m\u00e1y v\u1eadt l\u00fd. Trong khi \u0111\u00f3, m\u1ed7i m\u00e1y \u1ea3o \u0111\u1ec1u c\u00f3 h\u1ea1t nh\u00e2n ri\u00eang. Do \u0111\u00f3, t\u1ea5t c\u1ea3 c\u00e1c \u1ee9ng d\u1ee5ng container ch\u1ea1y tr\u00ean thi\u1ebft b\u1ecb v\u1eadt l\u00fd ph\u1ea3i t\u01b0\u01a1ng th\u00edch v\u1edbi m\u1ed9t h\u1ea1t nh\u00e2n. S\u1eed d\u1ee5ng m\u00e1y \u1ea3o mang \u0111\u1ebfn c\u01a1 h\u1ed9i s\u1eed d\u1ee5ng h\u1ea1t nh\u00e2n c\u1ee5 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t nh\u1ea5t v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng \u0111ang \u0111\u1ec1 c\u1eadp.<\/p>\n C\u00e1c th\u00f9ng ch\u1ee9a th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c m\u1ee5c \u0111\u00edch sau:<\/p>\n Gi\u1ed1ng nh\u01b0 c\u00e1c \u1ee9ng d\u1ee5ng kh\u00f4ng c\u00f3 m\u00e1y ch\u1ee7, c\u00f3 m\u1ed9t quy tr\u00ecnh chung \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o c\u00e1c \u1ee9ng d\u1ee5ng ch\u1ee9a \u0111\u1ee7 lo\u1ea1i. Nh\u00ecn chung, quy tr\u00ecnh n\u00e0y tu\u00e2n theo c\u00e1c b\u01b0\u1edbc sau:<\/p>\n C\u00e1c \u1ee9ng d\u1ee5ng v\u00e0 container kh\u00f4ng c\u00f3 m\u00e1y ch\u1ee7 \u00e1p d\u1ee5ng c\u00e1c chi\u1ebfn l\u01b0\u1ee3c t\u01b0\u01a1ng t\u1ef1 \u0111\u1ec3 chia nh\u1ecf c\u00e1c gi\u1ea3i ph\u00e1p th\u00e0nh c\u00e1c ph\u1ea7n nh\u1ecf h\u01a1n, d\u1ec5 qu\u1ea3n l\u00fd h\u01a1n. Ch\u00fang c\u0169ng c\u00f3 c\u00f9ng m\u1ee5c ti\u00eau l\u00e0 gi\u1ea3m chi ph\u00ed, th\u1eddi gian ph\u00e1t tri\u1ec3n v\u00e0 th\u1eddi gian b\u1ea3o tr\u00ec, \u0111\u1ed3ng th\u1eddi t\u1ea1o ra m\u1ed9t m\u00f4i tr\u01b0\u1eddng linh ho\u1ea1t h\u01a1n.<\/p>\n Ngo\u00e0i nh\u1eefng kh\u00e1c bi\u1ec7t \u0111\u00e3 \u0111\u1ec1 c\u1eadp, c\u00f3 th\u1ec3 so s\u00e1nh ch\u00fang theo nh\u1eefng c\u00e1ch c\u1ee5 th\u1ec3. \u0110\u00e1ng ch\u00fa \u00fd nh\u1ea5t l\u00e0 hai c\u00f4ng ngh\u1ec7 n\u00e0y c\u00f3 s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 c\u00e1ch s\u1eed d\u1ee5ng m\u00e1y m\u00f3c v\u1eadt l\u00fd, kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng, gi\u1eef chi ph\u00ed th\u1ea5p v\u00e0 qu\u1ea3n l\u00fd chi ti\u1ebft tri\u1ec3n khai.<\/p>\n M\u1ed9t \u1ee9ng d\u1ee5ng kh\u00f4ng c\u00f3 m\u00e1y ch\u1ee7 c\u00f3 th\u1ec3 t\u1ed3n t\u1ea1i tr\u00ean nhi\u1ec1u m\u00e1y v\u1eadt l\u00fd, trong khi c\u00e1c \u1ee9ng d\u1ee5ng ch\u1ee9a lu\u00f4n t\u1ed3n t\u1ea1i tr\u00ean ch\u1ec9 m\u1ed9t m\u00e1y v\u1eadt l\u00fd. Kh\u1ea3 n\u0103ng t\u1ed3n t\u1ea1i tr\u00ean nhi\u1ec1u m\u00e1y mang l\u1ea1i cho c\u00e1c \u1ee9ng d\u1ee5ng kh\u00f4ng c\u00f3 m\u00e1y ch\u1ee7 l\u1ee3i th\u1ebf v\u1ec1 t\u00ednh kh\u1ea3 d\u1ee5ng c\u1ee7a t\u00e0i nguy\u00ean m\u00e0 kh\u00f4ng c\u1ea7n nhi\u1ec1u c\u00f4ng vi\u1ec7c b\u1ed5 sung t\u1eeb ph\u00eda nh\u00e0 ph\u00e1t tri\u1ec3n. Tuy nhi\u00ean, c\u00e1c k\u1ef9 thu\u1eadt nh\u01b0 c\u00e2n b\u1eb1ng t\u1ea3i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e2n chia t\u1ea3i gi\u1eefa nhi\u1ec1u phi\u00ean b\u1ea3n c\u1ee7a m\u1ed9t \u1ee9ng d\u1ee5ng ch\u1ee9a tr\u00ean nhi\u1ec1u h\u1ec7 th\u1ed1ng v\u1eadt l\u00fd. K\u1ebft qu\u1ea3 cu\u1ed1i c\u00f9ng c\u00f3 v\u1ebb gi\u1ed1ng nhau, nh\u01b0ng \u1ee9ng d\u1ee5ng ch\u1ee9a y\u00eau c\u1ea7u nhi\u1ec1u c\u1ea5u h\u00ecnh v\u00e0 tri\u1ec3n khai h\u01a1n.<\/p>\n C\u00e1c \u1ee9ng d\u1ee5ng kh\u00f4ng c\u00f3 m\u00e1y ch\u1ee7 c\u00f3 l\u1ee3i th\u1ebf khi n\u00f3i \u0111\u1ebfn kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u00ec ch\u00fang t\u1ef1 \u0111\u1ed9ng m\u1edf r\u1ed9ng. Nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 l\u01b0u tr\u1eef cung c\u1ea5p \u00edt ho\u1eb7c nhi\u1ec1u s\u1ee9c m\u1ea1nh t\u00ednh to\u00e1n t\u00f9y theo nhu c\u1ea7u \u0111\u1ec3 x\u1eed l\u00fd m\u1ed9t t\u1ea3i c\u1ee5 th\u1ec3 t\u1ea1i m\u1ed9t th\u1eddi \u0111i\u1ec3m nh\u1ea5t \u0111\u1ecbnh. Khi l\u00e0m vi\u1ec7c v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng ch\u1ee9a, nh\u00e0 ph\u00e1t tri\u1ec3n c\u1ea7n ph\u00e2n b\u1ed5 \u0111\u1ee7 c\u00e1c ch\u1ee9a \u0111\u1ec3 x\u1eed l\u00fd t\u1ea3i d\u1ef1 ki\u1ebfn. N\u1ebfu t\u1ea3i v\u01b0\u1ee3t qu\u00e1 mong \u0111\u1ee3i, \u1ee9ng d\u1ee5ng s\u1ebd b\u1eaft \u0111\u1ea7u ch\u1ea1y ch\u1eadm, \u1ea3nh h\u01b0\u1edfng ti\u00eau c\u1ef1c \u0111\u1ebfn kh\u00e1ch h\u00e0ng. Khi t\u1ea3i \u00edt h\u01a1n mong \u0111\u1ee3i, t\u1ed5 ch\u1ee9c s\u1ebd l\u00e3ng ph\u00ed ti\u1ec1n v\u00e0o c\u00e1c t\u00e0i nguy\u00ean ch\u01b0a s\u1eed d\u1ee5ng. Ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 t\u00ecm th\u1ea5y c\u00e1c nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y c\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng t\u1ef1 \u0111\u1ed9ng \u1edf c\u1ea5p \u0111\u1ed9 m\u00e1y \u1ea3o. M\u1eb7c d\u00f9 \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 gi\u00fap gi\u1ea3m thi\u1ec3u nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a ch\u1ee9a \u1edf m\u1ed9t m\u1ee9c \u0111\u1ed9 n\u00e0o \u0111\u00f3, nh\u01b0ng nh\u00e0 ph\u00e1t tri\u1ec3n c\u00f3 th\u1ec3 \u0111\u1ecbnh c\u1ea5u h\u00ecnh \u0111\u01b0\u1ee3c<\/em> \u0111i\u1ec1u n\u00e0y, nh\u01b0ng h\u1ecd kh\u00f4ng qu\u1ea3n l\u00fd \u0111\u01b0\u1ee3c.<\/em><\/p>\n C\u00e1c \u1ee9ng d\u1ee5ng kh\u00f4ng c\u00f3 m\u00e1y ch\u1ee7 ch\u1ec9 ch\u1ea1y khi c\u1ea7n, ngh\u0129a l\u00e0 ch\u00fang t\u1ed1n \u00edt chi ph\u00ed v\u1eadn h\u00e0nh h\u01a1n so v\u1edbi container khi xem tr\u1ef1c ti\u1ebfp. Tuy nhi\u00ean, c\u00f3 m\u1ed9t v\u1ea5n \u0111\u1ec1 x\u1ea3y ra khi xem x\u00e9t chi ph\u00ed \u0111\u1ed9 tr\u1ec5 c\u1ee7a \u1ee9ng d\u1ee5ng. V\u00ec container lu\u00f4n ch\u1ea1y n\u00ean n\u00f3 cung c\u1ea5p ph\u1ea3n h\u1ed3i ngay l\u1eadp t\u1ee9c cho m\u1ecdi y\u00eau c\u1ea7u. N\u1ebfu \u1ee9ng d\u1ee5ng kh\u00f4ng c\u00f3 m\u00e1y ch\u1ee7 c\u1ea7n \u0111\u01b0\u1ee3c t\u1ea3i t\u1eeb b\u00ean ngo\u00e0i b\u1ed9 \u0111\u1ec7m, s\u1ebd c\u00f3 th\u00eam th\u1eddi gian \u0111\u1ec3 c\u00e2n nh\u1eafc tr\u01b0\u1edbc khi t\u00e1c v\u1ee5 ho\u00e0n t\u1ea5t. Th\u1eddi gian l\u00e0 ti\u1ec1n b\u1ea1c. Do \u0111\u00f3, ngay c\u1ea3 \u0111\u1ed1i v\u1edbi c\u00e1c t\u1ea3i m\u00e0 c\u00e1c y\u00eau c\u1ea7u l\u00e0 nh\u1ea5t qu\u00e1n, c\u00e1c \u1ee9ng d\u1ee5ng container th\u1ef1c s\u1ef1 c\u00f3 th\u1ec3 t\u1ed1n \u00edt chi ph\u00ed h\u01a1n v\u00ec ch\u00fang ph\u1ea3n h\u1ed3i nhanh h\u01a1n.<\/p>\n Th\u1eddi gian tri\u1ec3n khai \u1ee9ng d\u1ee5ng li\u00ean t\u1ee5c \u0111\u01b0\u1ee3c r\u00fat ng\u1eafn. Nh\u1eefng g\u00ec t\u1eebng m\u1ea5t nhi\u1ec1u th\u00e1ng khi s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng v\u1eadt l\u00fd v\u00e0 m\u1ea5t v\u00e0i ph\u00fat khi s\u1eed d\u1ee5ng m\u00e1y \u1ea3o, gi\u1edd ch\u1ec9 m\u1ea5t v\u00e0i gi\u00e2y khi s\u1eed d\u1ee5ng container v\u00e0 v\u00e0i mili gi\u00e2y khi s\u1eed d\u1ee5ng \u1ee9ng d\u1ee5ng kh\u00f4ng c\u00f3 m\u00e1y ch\u1ee7. Nh\u00e0 ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng kh\u00f4ng c\u00f3 m\u00e1y ch\u1ee7 th\u01b0\u1eddng c\u00f3 l\u1ee3i th\u1ebf v\u1ec1 th\u1eddi gian tri\u1ec3n khai v\u00ec kh\u00f4ng c\u00f3 s\u1ef1 ph\u1ee5 thu\u1ed9c h\u1ec7 th\u1ed1ng c\u01a1 b\u1ea3n n\u00e0o \u0111\u1ec3 c\u1ea5u h\u00ecnh v\u00e0 \u1ee9ng d\u1ee5ng kh\u00f4ng c\u00f3 m\u00e1y ch\u1ee7 nh\u1ecf h\u01a1n.<\/p>\n C\u00e1c \u1ee9ng d\u1ee5ng kh\u00f4ng c\u00f3 m\u00e1y ch\u1ee7 y\u00eau c\u1ea7u \u00edt b\u1ea3o tr\u00ec tr\u1ef1c ti\u1ebfp h\u01a1n so v\u1edbi container v\u00ec d\u1ecbch v\u1ee5 l\u01b0u tr\u1eef gi\u1ea3i quy\u1ebft m\u1ecdi nhu c\u1ea7u b\u1ea3o tr\u00ec. Trong t\u00ecnh hu\u1ed1ng l\u00fd t\u01b0\u1edfng, \u0111i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 nh\u00e0 ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng kh\u00f4ng c\u00f3 m\u00e1y ch\u1ee7 c\u00f3 l\u1ee3i th\u1ebf \u0111\u00e1ng k\u1ec3 v\u1ec1 th\u1eddi gian v\u00ec nh\u00e0 ph\u00e1t tri\u1ec3n container ph\u1ea3i gi\u1ea3i quy\u1ebft b\u1ea3o tr\u00ec c\u1ea5p th\u1ea5p. Tuy nhi\u00ean, k\u1ecbch b\u1ea3n \u1ee9ng d\u1ee5ng kh\u00f4ng c\u00f3 m\u00e1y ch\u1ee7 c\u0169ng c\u00f3 th\u1ec3 g\u1eb7p s\u1ef1 c\u1ed1. V\u00ed d\u1ee5, c\u00e1c b\u1ea3n c\u1eadp nh\u1eadt b\u1ea5t ng\u1edd ho\u1eb7c kh\u00f4ng mong mu\u1ed1n do nh\u00e0 cung c\u1ea5p mu\u1ed1n c\u1eadp nh\u1eadt m\u1ecdi th\u1ee9. V\u00ec nh\u00e0 ph\u00e1t tri\u1ec3n container c\u00f3 quy\u1ec1n ki\u1ec3m so\u00e1t tr\u1ef1c ti\u1ebfp c\u00e1c chi ti\u1ebft c\u01a1 b\u1ea3n n\u00ean vi\u1ec7c b\u1ea3o tr\u00ec c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n v\u00e0o th\u1eddi \u0111i\u1ec3m c\u00f3 l\u1ee3i nh\u1ea5t cho \u1ee9ng d\u1ee5ng container. \u0110i\u1ec1u n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng ti\u1ebft ki\u1ec7m th\u1eddi gian v\u1ec1 l\u00e2u d\u00e0i.<\/p>\n Ki\u1ec3m th\u1eed \u1ee9ng d\u1ee5ng l\u00e0 m\u1ed9t th\u00e1ch th\u1ee9c khi l\u00e0m vi\u1ec7c v\u1edbi \u1ee9ng d\u1ee5ng kh\u00f4ng c\u00f3 m\u00e1y ch\u1ee7 v\u00ec c\u00e1ch n\u00f3 ch\u1ea1y. M\u1ed9t s\u1ef1 ki\u1ec7n k\u00edch ho\u1ea1t ch\u1ee9c n\u0103ng, th\u1ef1c hi\u1ec7n t\u00e1c v\u1ee5 v\u00e0 t\u1eaft ngay l\u1eadp t\u1ee9c. Nh\u00e0 ph\u00e1t tri\u1ec3n th\u01b0\u1eddng bu\u1ed9c ph\u1ea3i s\u1eed d\u1ee5ng nh\u1eadt k\u00fd \u1ee9ng d\u1ee5ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh ngu\u1ed3n g\u1ed1c c\u1ee7a s\u1ef1 c\u1ed1. \u1ee8ng d\u1ee5ng container ch\u1ea1y li\u00ean t\u1ee5c v\u00e0 theo c\u00f9ng m\u1ed9t c\u00e1ch b\u1ea5t k\u1ec3 ch\u00fang ch\u1ea1y \u1edf \u0111\u00e2u. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, nh\u00e0 ph\u00e1t tri\u1ec3n th\u01b0\u1eddng c\u00f3 c\u00e1c c\u00f4ng c\u1ee5 chu\u1ea9n h\u00f3a \u0111\u1ec3 s\u1eed d\u1ee5ng trong qu\u00e1 tr\u00ecnh g\u1ee1 l\u1ed7i. Nhi\u1ec1u IDE, ch\u1eb3ng h\u1ea1n nh\u01b0 IntelliJ IDEA<\/a> , \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp \u0111\u1ec3 g\u1ee1 l\u1ed7i \u1ee9ng d\u1ee5ng container.<\/p>\n C\u00e1c \u1ee9ng d\u1ee5ng kh\u00f4ng c\u00f3 m\u00e1y ch\u1ee7 cung c\u1ea5p th\u1eddi gian tri\u1ec3n khai ng\u1eafn h\u01a1n, \u00edt y\u00eau c\u1ea7u b\u1ea3o tr\u00ec h\u01a1n v\u00e0 chi ph\u00ed th\u1ea5p h\u01a1n khi l\u00e0m vi\u1ec7c v\u1edbi t\u1ea3i c\u00f3 th\u1ec3 \u0111\u1ed9t ng\u1ed9t t\u0103ng \u0111\u1ed9t bi\u1ebfn. Ch\u00fang l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1i \u01b0u cho c\u00e1c c\u00f4ng ty kh\u1edfi nghi\u1ec7p c\u00f3 c\u00e1c \u1ee9ng d\u1ee5ng nh\u1ecf h\u01a1n, \u00edt ph\u1ee9c t\u1ea1p h\u01a1n \u0111\u1ec3 qu\u1ea3n l\u00fd m\u00e0 kh\u00f4ng c\u1ea7n nhu c\u1ea7u h\u1ed7 tr\u1ee3 c\u01a1 b\u1ea3n \u0111\u1eb7c bi\u1ec7t.<\/p>\n \u1ee8ng d\u1ee5ng container cung c\u1ea5p chi ph\u00ed th\u1ea5p h\u01a1n cho t\u1ea3i \u1ed5n \u0111\u1ecbnh v\u00e0 t\u00ednh linh ho\u1ea1t trong c\u1ea5u h\u00ecnh \u1ee9ng d\u1ee5ng cao h\u01a1n nhi\u1ec1u. Ch\u00fang l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1i \u01b0u khi di chuy\u1ec3n \u1ee9ng d\u1ee5ng c\u0169 t\u1eeb m\u00e1y ch\u1ee7 c\u1ee5c b\u1ed9 l\u00ean \u0111\u00e1m m\u00e2y.<\/p>\n C\u00e1c \u1ee9ng d\u1ee5ng kh\u00f4ng c\u00f3 m\u00e1y ch\u1ee7 v\u00e0 container \u0111\u1ec1u c\u00f3 \u01b0u \u0111i\u1ec3m v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m. \u0110\u00f4i khi, l\u1ef1a ch\u1ecdn t\u1ed1t nh\u1ea5t kh\u00f4ng ph\u1ea3i l\u00e0 \u0111\u01b0a ra l\u1ef1a ch\u1ecdn m\u00e0 l\u00e0 s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u c\u1ee5 th\u1ec3. M\u1ed9t s\u1ed1 ph\u1ea7n c\u1ee7a gi\u1ea3i ph\u00e1p c\u00f3 th\u1ec3 ch\u1ea1y d\u01b0\u1edbi d\u1ea1ng \u1ee9ng d\u1ee5ng kh\u00f4ng c\u00f3 m\u00e1y ch\u1ee7 v\u00e0 c\u00e1c ph\u1ea7n kh\u00e1c c\u00f3 th\u1ec3 ch\u1ea1y d\u01b0\u1edbi d\u1ea1ng container. T\u1ea5t nhi\u00ean, t\u00f9y ch\u1ecdn k\u1ebft h\u1ee3p n\u00e0y c\u0169ng c\u00f3 nh\u01b0\u1ee3c \u0111i\u1ec3m. M\u1ed9t trong nh\u1eefng nh\u01b0\u1ee3c \u0111i\u1ec3m l\u00e0 ph\u1ea3i qu\u1ea3n l\u00fd hai c\u00f4ng ngh\u1ec7 kh\u00e1c nhau cho m\u1ed9t gi\u1ea3i ph\u00e1p duy nh\u1ea5t. \u0110i\u1ec1u n\u00e0y l\u00e0m t\u0103ng t\u00ednh ph\u1ee9c t\u1ea1p v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng l\u00e0m gi\u1ea3m c\u1ea3 \u0111\u1ed9 tin c\u1eady v\u00e0 b\u1ea3o m\u1eadt.<\/p>\n Ngu\u1ed3n: https:\/\/www.linode.com\/docs\/guides\/serverless-vs-containers\/<\/p>\n","protected":false},"excerpt":{"rendered":" Ho\u00e0n th\u00e0nh c\u00e0ng nhi\u1ec1u vi\u1ec7c trong th\u1eddi gian ng\u1eafn c\u00e0ng t\u1ed1t v\u00e0 v\u1edbi c\u00e0ng \u00edt chi ph\u00ed c\u00e0ng t\u1ed1t l\u00e0 y\u1ebfu t\u1ed1 thi\u1ebft y\u1ebfu c\u1ee7a ph\u00e1t tri\u1ec3n hi\u1ec7n \u0111\u1ea1i. K\u1ebft qu\u1ea3 cu\u1ed1i c\u00f9ng c\u1ea7n ph\u1ea3i d\u1ec5 tri\u1ec3n khai, b\u1ea3o tr\u00ec v\u00e0 g\u1ee1 l\u1ed7i. Th\u00eam v\u00e0o \u0111\u00f3, t\u1ea5t c\u1ea3 ph\u1ea3i ch\u1ea1y tr\u00ean \u0111\u00e1m m\u00e2y. \u0110i\u1ec1u \u0111\u00f3<\/p>\n","protected":false},"author":1,"featured_media":36301,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[108],"tags":[],"class_list":["post-35057","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-containers"],"_links":{"self":[{"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/posts\/35057","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/comments?post=35057"}],"version-history":[{"count":0,"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/posts\/35057\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/media\/36301"}],"wp:attachment":[{"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/media?parent=35057"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/categories?post=35057"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/tags?post=35057"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Serverless \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m g\u00ec?<\/a><\/h3>\n
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Xem x\u00e9t quy tr\u00ecnh \u1ee9ng d\u1ee5ng kh\u00f4ng c\u00f3 m\u00e1y ch\u1ee7<\/a><\/h3>\n
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Container l\u00e0 g\u00ec?<\/a><\/h2>\n
Container \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m g\u00ec?<\/a><\/h3>\n
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Xem x\u00e9t quy tr\u00ecnh \u1ee9ng d\u1ee5ng container<\/a><\/h3>\n
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\u0110i\u1ec3m t\u01b0\u01a1ng \u0111\u1ed3ng gi\u1eefa Serverless v\u00e0 Container l\u00e0 g\u00ec?<\/a><\/h2>\n
S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa Serverless v\u00e0 Container l\u00e0 g\u00ec?<\/a><\/h2>\n
M\u00e1y m\u00f3c v\u1eadt l\u00fd<\/a><\/h3>\n
Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng<\/a><\/h3>\n
Tr\u1ecb gi\u00e1<\/a><\/h3>\n
Th\u1eddi gian tri\u1ec3n khai<\/a><\/h3>\n
B\u1ea2O TR\u00cc<\/a><\/h3>\n
Ki\u1ec3m tra<\/a><\/h3>\n
C\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n n\u00ean s\u1eed d\u1ee5ng nh\u1eefng y\u1ebfu t\u1ed1 n\u00e0o \u0111\u1ec3 l\u1ef1a ch\u1ecdn gi\u1ea3i ph\u00e1p ph\u00f9 h\u1ee3p?<\/a><\/h2>\n
Ph\u1ea7n k\u1ebft lu\u1eadn<\/a><\/h2>\n