S\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng l\u00e0 g\u00ec?<\/h2>\n
S\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng, m\u1ed9t kh\u00eda c\u1ea1nh \u0111\u1ed9ng v\u00e0 kh\u00f4ng th\u1ec3 thi\u1ebfu c\u1ee7a Ng\u00f4n ng\u1eef m\u00f4 h\u00ecnh h\u00f3a th\u1ed1ng nh\u1ea5t (UML) \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a l\u00e0 s\u1ef1 th\u1ec3 hi\u1ec7n tr\u1ef1c quan tinh vi trong c\u00f4ng ngh\u1ec7 ph\u1ea7n m\u1ec1m v\u00e0 c\u00e1c l\u0129nh v\u1ef1c \u0111a d\u1ea1ng. N\u00f3 v\u01b0\u1ee3t tr\u1ed9i trong vi\u1ec7c minh h\u1ecda lu\u1ed3ng ho\u1ea1t \u0111\u1ed9ng, h\u00e0nh \u0111\u1ed9ng v\u00e0 quy tr\u00ecnh li\u1ec1n m\u1ea1ch trong c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p, quy tr\u00ecnh c\u00f4ng vi\u1ec7c kinh doanh ho\u1eb7c b\u1ea5t k\u1ef3 quy tr\u00ecnh \u0111\u1ed9ng n\u00e0o.<\/span><\/p>\nKh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c l\u01b0u \u0111\u1ed3 th\u00f4ng th\u01b0\u1eddng, s\u01a1 \u0111\u1ed3 n\u00e2ng cao n\u00e0y kh\u00f4ng ch\u1ec9 m\u00f4 h\u00ecnh h\u00f3a ti\u1ebfn tr\u00ecnh t\u1eeb ho\u1ea1t \u0111\u1ed9ng n\u00e0y sang ho\u1ea1t \u0111\u1ed9ng kh\u00e1c m\u00e0 c\u00f2n n\u1eafm b\u1eaft m\u1ed9t c\u00e1ch ph\u1ee9c t\u1ea1p c\u00e1c \u0111i\u1ec3m quy\u1ebft \u0111\u1ecbnh, lu\u1ed3ng ki\u1ec3m so\u00e1t v\u00e0 s\u1ef1 t\u01b0\u01a1ng t\u00e1c qua l\u1ea1i gi\u1eefa c\u00e1c y\u1ebfu t\u1ed1. \u0110\u01b0\u1ee3c ch\u1ea5p nh\u1eadn r\u1ed9ng r\u00e3i nh\u1edd t\u00ednh r\u00f5 r\u00e0ng v\u00e0 linh ho\u1ea1t, s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng trao quy\u1ec1n cho c\u00e1c b\u00ean li\u00ean quan c\u00f9ng nhau hi\u1ec3u v\u00e0 tinh ch\u1ec9nh c\u00e1c quy tr\u00ecnh, bi\u1ebfn ch\u00fang th\u00e0nh c\u00f4ng c\u1ee5 kh\u00f4ng th\u1ec3 thi\u1ebfu \u0111\u1ec3 li\u00ean l\u1ea1c gi\u1eefa c\u00e1c l\u0129nh v\u1ef1c kinh doanh v\u00e0 ph\u00e1t tri\u1ec3n.<\/span><\/p>\nV\u1ec1 b\u1ea3n ch\u1ea5t, ch\u00fang cung c\u1ea5p c\u00e1i nh\u00ecn s\u00e2u s\u1eafc to\u00e0n di\u1ec7n v\u1ec1 s\u1ef1 s\u1eafp x\u1ebfp n\u0103ng \u0111\u1ed9ng c\u1ee7a c\u00e1c nhi\u1ec7m v\u1ee5, gi\u00fap c\u00e1c h\u1ec7 th\u1ed1ng v\u00e0 quy tr\u00ecnh c\u00f4ng vi\u1ec7c ph\u1ee9c t\u1ea1p c\u00f3 th\u1ec3 truy c\u1eadp \u0111\u01b0\u1ee3c th\u00f4ng qua tr\u1ef1c quan h\u00f3a tr\u1ef1c quan.<\/span><\/p>\nC\u00e1c y\u1ebfu t\u1ed1 v\u00e0 kh\u00e1i ni\u1ec7m ch\u00ednh c\u1ee7a s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng bao g\u1ed3m:<\/b><\/p>\n\n- C\u00e1c ho\u1ea1t \u0111\u1ed9ng: <\/b>\u0110\u00e2y l\u00e0 nh\u1eefng h\u00e0nh \u0111\u1ed9ng ho\u1eb7c nhi\u1ec7m v\u1ee5 c\u1ee5 th\u1ec3 trong h\u1ec7 th\u1ed1ng ho\u1eb7c quy tr\u00ecnh \u0111ang \u0111\u01b0\u1ee3c m\u00f4 h\u00ecnh h\u00f3a. C\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n b\u1eb1ng c\u00e1c h\u00ecnh ch\u1eef nh\u1eadt bo tr\u00f2n trong s\u01a1 \u0111\u1ed3.<\/span><\/li>\n<\/ul>\n
\n- Chuy\u1ec3n ti\u1ebfp:<\/b> \u0110\u00e2y l\u00e0 nh\u1eefng m\u0169i t\u00ean k\u1ebft n\u1ed1i c\u00e1c ho\u1ea1t \u0111\u1ed9ng, ch\u1ec9 ra th\u1ee9 t\u1ef1 ch\u00fang \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n. S\u1ef1 chuy\u1ec3n ti\u1ebfp th\u1ec3 hi\u1ec7n lu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n t\u1eeb ho\u1ea1t \u0111\u1ed9ng n\u00e0y sang ho\u1ea1t \u0111\u1ed9ng kh\u00e1c.<\/span><\/li>\n<\/ul>\n
\n- Quy\u1ebft \u0111\u1ecbnh:<\/b> Bi\u1ec3u t\u01b0\u1ee3ng h\u00ecnh kim c\u01b0\u01a1ng bi\u1ec3u th\u1ecb c\u00e1c \u0111i\u1ec3m quy\u1ebft \u0111\u1ecbnh trong \u0111\u00f3 lu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n c\u00f3 th\u1ec3 \u0111i theo nhi\u1ec1u \u0111\u01b0\u1eddng d\u1ef1a tr\u00ean c\u00e1c \u0111i\u1ec1u ki\u1ec7n ho\u1eb7c l\u1ef1a ch\u1ecdn. M\u1ed7i \u0111\u01b0\u1eddng d\u1eabn t\u1eeb m\u1ed9t \u0111i\u1ec3m quy\u1ebft \u0111\u1ecbnh \u0111\u01b0\u1ee3c g\u1eafn nh\u00e3n v\u1edbi m\u1ed9t \u0111i\u1ec1u ki\u1ec7n.<\/span><\/li>\n<\/ul>\n
\n- C\u00e1c nh\u00e1nh v\u00e0 c\u00e1c m\u1ed1i n\u1ed1i:<\/b> C\u00e1c nh\u00e1nh v\u00e0 c\u00e1c ph\u00e9p n\u1ed1i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 th\u1ec3 hi\u1ec7n c\u00e1c ho\u1ea1t \u0111\u1ed9ng song song. Bi\u1ec3u t\u01b0\u1ee3ng r\u1ebd nh\u00e1nh chia lu\u1ed3ng th\u00e0nh nhi\u1ec1u \u0111\u01b0\u1eddng d\u1eabn \u0111\u1ed3ng th\u1eddi v\u00e0 bi\u1ec3u t\u01b0\u1ee3ng n\u1ed1i s\u1ebd \u0111\u01b0a c\u00e1c \u0111\u01b0\u1eddng d\u1eabn n\u00e0y l\u1ea1i v\u1edbi nhau.<\/span><\/li>\n<\/ul>\n
\n- N\u00fat \u0111\u1ea7u ti\u00ean v\u00e0 n\u00fat cu\u1ed1i c\u00f9ng:<\/b> N\u00fat ban \u0111\u1ea7u \u0111\u01b0\u1ee3c bi\u1ec3u th\u1ecb b\u1eb1ng m\u1ed9t v\u00f2ng tr\u00f2n nh\u1ecf \u0111\u1ea7y m\u00e0u s\u1eafc v\u00e0 cho bi\u1ebft \u0111i\u1ec3m b\u1eaft \u0111\u1ea7u c\u1ee7a s\u01a1 \u0111\u1ed3. N\u00fat cu\u1ed1i c\u00f9ng \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n b\u1eb1ng m\u1ed9t v\u00f2ng tr\u00f2n l\u1edbn h\u01a1n c\u00f3 \u0111\u01b0\u1eddng vi\u1ec1n v\u00e0 \u0111\u00e1nh d\u1ea5u s\u1ef1 k\u1ebft th\u00fac c\u1ee7a ho\u1ea1t \u0111\u1ed9ng.<\/span><\/li>\n<\/ul>\n
S\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng r\u1ea5t linh ho\u1ea1t v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c quy tr\u00ecnh kh\u00e1c nhau, t\u1eeb quy tr\u00ecnh c\u00f4ng vi\u1ec7c \u0111\u1ebfn thu\u1eadt to\u00e1n ph\u1ea7n m\u1ec1m. Ch\u00fang \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch \u0111\u1ec3 hi\u1ec3u v\u00e0 truy\u1ec1n \u0111\u1ea1t h\u00e0nh vi n\u0103ng \u0111\u1ed9ng c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng ho\u1eb7c quy tr\u00ecnh. S\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng k\u1ebft h\u1ee3p v\u1edbi c\u00e1c s\u01a1 \u0111\u1ed3 UML kh\u00e1c, ch\u1eb3ng h\u1ea1n nh\u01b0 s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, s\u01a1 \u0111\u1ed3 l\u1edbp v\u00e0 s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1, \u0111\u1ec3 cung c\u1ea5p c\u00e1i nh\u00ecn to\u00e0n di\u1ec7n v\u1ec1 h\u00e0nh vi v\u00e0 c\u1ea5u tr\u00fac c\u1ee7a h\u1ec7 th\u1ed1ng.<\/span><\/p>\nV\u00ed d\u1ee5 v\u1ec1 S\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng<\/h2>\n
H\u00e3y c\u00f9ng kh\u00e1m ph\u00e1 m\u1ed9t s\u1ed1 v\u00ed d\u1ee5 th\u1ef1c t\u1ebf v\u1ec1 s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng.<\/span><\/p>\nV\u00ed d\u1ee5 1: Quy tr\u00ecnh mua h\u00e0ng tr\u1ef1c tuy\u1ebfn<\/b><\/p>\n
H\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng b\u1ea1n \u0111ang thi\u1ebft k\u1ebf m\u1ed9t s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a quy tr\u00ecnh mua h\u00e0ng tr\u1ef1c tuy\u1ebfn tr\u00ean n\u1ec1n t\u1ea3ng th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed. <\/span><\/p>\n\n- S\u1ef1 kh\u1edfi \u0111\u1ea7u \u0111\u1ea1i di\u1ec7n cho s\u1ef1 kh\u1edfi \u0111\u1ea7u c\u1ee7a qu\u00e1 tr\u00ecnh.<\/span><\/li>\n<\/ul>\n
\n- Ho\u1ea1t \u0111\u1ed9ng ban \u0111\u1ea7u l\u00e0 Duy\u1ec7t qua S\u1ea3n ph\u1ea9m, n\u01a1i ng\u01b0\u1eddi d\u00f9ng kh\u00e1m ph\u00e1 c\u00e1c m\u1eb7t h\u00e0ng c\u00f3 s\u1eb5n.<\/span><\/li>\n<\/ul>\n
\n- Sau khi ch\u1ecdn s\u1ea3n ph\u1ea9m, h\u1ec7 th\u1ed1ng ti\u1ebfn h\u00e0nh Th\u00eam v\u00e0o gi\u1ecf h\u00e0ng.<\/span><\/li>\n<\/ul>\n
\n- T\u1ea1i th\u1eddi \u0111i\u1ec3m n\u00e0y, quy\u1ebft \u0111\u1ecbnh \u0111\u01b0\u1ee3c \u0111\u01b0a ra d\u1ef1a tr\u00ean t\u00ednh s\u1eb5n c\u00f3 c\u1ee7a s\u1ea3n ph\u1ea9m. N\u1ebfu s\u1ea3n ph\u1ea9m c\u00f2n h\u00e0ng, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 ti\u1ebfp t\u1ee5c b\u1eb1ng c\u00e1ch ch\u1ecdn Thanh to\u00e1n; n\u1ebfu kh\u00f4ng, h\u1ecd c\u00f3 th\u1ec3 c\u1ea7n ph\u1ea3i ch\u1ecdn m\u1ed9t s\u1ea3n ph\u1ea9m kh\u00e1c.<\/span><\/li>\n<\/ul>\n
\n- Thanh to\u00e1n bao g\u1ed3m nhi\u1ec1u ho\u1ea1t \u0111\u1ed9ng ph\u1ee5 nh\u01b0 nh\u1eadp th\u00f4ng tin giao h\u00e0ng v\u00e0 chi ti\u1ebft thanh to\u00e1n. Ch\u00fang \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n m\u1ed9t c\u00e1ch song song, cho th\u1ea5y r\u1eb1ng ch\u00fang c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ho\u00e0n th\u00e0nh \u0111\u1ed3ng th\u1eddi.<\/span><\/li>\n<\/ul>\n
Sau khi cung c\u1ea5p t\u1ea5t c\u1ea3 th\u00f4ng tin b\u1eaft bu\u1ed9c, h\u1ec7 th\u1ed1ng s\u1ebd x\u1eed l\u00fd thanh to\u00e1n v\u00e0 k\u1ebft th\u00fac quy tr\u00ecnh b\u1eb1ng X\u00e1c nh\u1eadn \u0111\u01a1n h\u00e0ng.<\/span><\/p>\nV\u00ed d\u1ee5 2: Quy tr\u00ecnh ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m<\/b><\/p>\n
H\u00e3y xem quy tr\u00ecnh ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m l\u00e0 m\u1ed9t v\u00ed d\u1ee5 kh\u00e1c. Trong k\u1ecbch b\u1ea3n n\u00e0y, ch\u00fang t\u00f4i \u0111ang s\u1eed d\u1ee5ng s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng \u0111\u1ec3 l\u1eadp m\u00f4 h\u00ecnh ph\u00e1t tri\u1ec3n m\u1ed9t t\u00ednh n\u0103ng trong d\u1ef1 \u00e1n ph\u1ea7n m\u1ec1m Agile:<\/span><\/p>\n\n- Qu\u00e1 tr\u00ecnh b\u1eaft \u0111\u1ea7u b\u1eb1ng m\u1ed9t c\u00e2u chuy\u1ec7n c\u1ee7a ng\u01b0\u1eddi d\u00f9ng trong Backlog.<\/span><\/li>\n<\/ul>\n
\n- Nh\u00f3m th\u1ea3o lu\u1eadn v\u00e0 \u01b0\u1edbc t\u00ednh c\u00e2u chuy\u1ec7n trong Sprint Planning.<\/span><\/li>\n<\/ul>\n
\n- Sau khi \u0111\u01b0\u1ee3c l\u1eadp k\u1ebf ho\u1ea1ch, c\u00e1c ho\u1ea1t \u0111\u1ed9ng ph\u00e1t tri\u1ec3n v\u00e0 th\u1eed nghi\u1ec7m c\u00f3 th\u1ec3 di\u1ec5n ra \u0111\u1ed3ng th\u1eddi.<\/span><\/li>\n<\/ul>\n
\n- N\u1ebfu th\u1eed nghi\u1ec7m th\u1ea5t b\u1ea1i (\u0111\u01b0\u1ee3c bi\u1ec3u th\u1ecb b\u1eb1ng \u0111i\u1ec3m quy\u1ebft \u0111\u1ecbnh), c\u00e2u chuy\u1ec7n s\u1ebd quay tr\u1edf l\u1ea1i Giai \u0111o\u1ea1n ph\u00e1t tri\u1ec3n \u0111\u1ec3 s\u1eeda \u0111\u1ed5i.<\/span><\/li>\n<\/ul>\n
\n- N\u1ebfu qu\u00e1 tr\u00ecnh ki\u1ec3m tra th\u00e0nh c\u00f4ng, c\u00e2u chuy\u1ec7n s\u1ebd \u0111\u01b0\u1ee3c \u0111\u00e1nh d\u1ea5u l\u00e0 Xong v\u00e0 qu\u00e1 tr\u00ecnh k\u1ebft th\u00fac.<\/span><\/li>\n<\/ul>\n
V\u00ed d\u1ee5 3: H\u1ec7 th\u1ed1ng g\u1ecdi m\u00f3n nh\u00e0 h\u00e0ng<\/b><\/p>\n
\u0110\u1ed1i v\u1edbi v\u00ed d\u1ee5 cu\u1ed1i c\u00f9ng c\u1ee7a ch\u00fang ta, h\u00e3y kh\u00e1m ph\u00e1 h\u1ec7 th\u1ed1ng \u0111\u1eb7t h\u00e0ng nh\u00e0 h\u00e0ng:<\/span><\/p>\n\n- Kh\u00e1ch h\u00e0ng b\u1eaft \u0111\u1ea7u b\u1eb1ng c\u00e1ch b\u01b0\u1edbc v\u00e0o nh\u00e0 h\u00e0ng v\u00e0 ng\u1ed3i (Seat Customer).<\/span><\/li>\n<\/ul>\n
\n- H\u1ecd c\u00f3 th\u1ec3 ch\u1ecdn xem menu ho\u1eb7c y\u00eau c\u1ea7u m\u00e1y ch\u1ee7 \u0111\u01b0a ra c\u00e1c \u0111\u1ec1 xu\u1ea5t, cho bi\u1ebft c\u00e1c ho\u1ea1t \u0111\u1ed9ng song song.<\/span><\/li>\n<\/ul>\n
\n- Sau khi quy\u1ebft \u0111\u1ecbnh g\u1ecdi m\u00f3n g\u00ec, h\u1ecd \u0111\u1eb7t h\u00e0ng v\u1edbi ng\u01b0\u1eddi ph\u1ee5c v\u1ee5.<\/span><\/li>\n<\/ul>\n
\n- Nh\u00e0 b\u1ebfp chu\u1ea9n b\u1ecb th\u1ee9c \u0103n v\u00e0 khi \u0111\u00e3 s\u1eb5n s\u00e0ng, ng\u01b0\u1eddi ph\u1ee5c v\u1ee5 s\u1ebd giao m\u00f3n \u0103n cho kh\u00e1ch h\u00e0ng.<\/span><\/li>\n<\/ul>\n
\n- Sau khi \u0103n, kh\u00e1ch h\u00e0ng c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn thanh to\u00e1n h\u00f3a \u0111\u01a1n, \u0111\u01b0a ra ph\u1ea3n h\u1ed3i ho\u1eb7c g\u1ecdi m\u00f3n tr\u00e1ng mi\u1ec7ng.<\/span><\/li>\n<\/ul>\n
\n- Qu\u00e1 tr\u00ecnh k\u1ebft th\u00fac khi kh\u00e1ch h\u00e0ng r\u1eddi kh\u1ecfi nh\u00e0 h\u00e0ng.<\/span><\/li>\n<\/ul>\n
T\u00ecm hi\u1ec3u th\u00eam: S\u01a1 \u0111\u1ed3 UML l\u00e0 g\u00ec?<\/a><\/b><\/p>\nS\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng trong UML<\/h2>\n
S\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng trong UML (Ng\u00f4n ng\u1eef m\u00f4 h\u00ecnh h\u00f3a th\u1ed1ng nh\u1ea5t) l\u00e0 m\u1ed9t lo\u1ea1i s\u01a1 \u0111\u1ed3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 th\u1ec3 hi\u1ec7n c\u00e1c kh\u00eda c\u1ea1nh \u0111\u1ed9ng c\u1ee7a h\u1ec7 th\u1ed1ng, quy tr\u00ecnh kinh doanh ho\u1eb7c quy tr\u00ecnh l\u00e0m vi\u1ec7c. N\u00f3 t\u1eadp trung v\u00e0o vi\u1ec7c m\u00f4 h\u00ecnh h\u00f3a d\u00f2ng ho\u1ea1t \u0111\u1ed9ng, h\u00e0nh \u0111\u1ed9ng v\u00e0 quy\u1ebft \u0111\u1ecbnh trong h\u1ec7 th\u1ed1ng ho\u1eb7c quy tr\u00ecnh. S\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch \u0111\u1ec3 hi\u1ec3u th\u1ee9 t\u1ef1 th\u1ef1c hi\u1ec7n, t\u00ednh song song v\u00e0 c\u00e1c \u0111i\u1ec3m quy\u1ebft \u0111\u1ecbnh trong m\u1ed9t quy tr\u00ecnh. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 b\u1ea3ng ph\u00e2n t\u00edch c\u00e1c y\u1ebfu t\u1ed1 v\u00e0 kh\u00e1i ni\u1ec7m ch\u00ednh m\u00e0 b\u1ea1n s\u1ebd g\u1eb7p trong s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng:<\/span><\/p>\n\n- Ho\u1ea1t \u0111\u1ed9ng:<\/b> Ho\u1ea1t \u0111\u1ed9ng l\u00e0 m\u1ed9t nhi\u1ec7m v\u1ee5 ho\u1eb7c h\u00e0nh \u0111\u1ed9ng c\u1ee5 th\u1ec3 trong h\u1ec7 th\u1ed1ng ho\u1eb7c quy tr\u00ecnh. C\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n b\u1eb1ng c\u00e1c h\u00ecnh ch\u1eef nh\u1eadt bo tr\u00f2n. Ch\u00fang c\u00f3 th\u1ec3 \u0111\u01a1n gi\u1ea3n nh\u01b0 m\u1ed9t h\u00e0nh \u0111\u1ed9ng \u0111\u01a1n l\u1ebb ho\u1eb7c ph\u1ee9c t\u1ea1p nh\u01b0 m\u1ed9t quy tr\u00ecnh ph\u1ee5. V\u00ed d\u1ee5: m\u1ed9t ho\u1ea1t \u0111\u1ed9ng c\u00f3 th\u1ec3 l\u00e0 “\u0110\u0103ng nh\u1eadp” trong h\u1ec7 th\u1ed1ng x\u00e1c th\u1ef1c ng\u01b0\u1eddi d\u00f9ng.<\/span><\/li>\n<\/ul>\n
\n- Ki\u1ec3m so\u00e1t d\u00f2ng ch\u1ea3y:<\/b> M\u0169i t\u00ean lu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 chuy\u1ec3n ti\u1ebfp, k\u1ebft n\u1ed1i c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u1ec3 minh h\u1ecda th\u1ee9 t\u1ef1 ch\u00fang \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n. Nh\u1eefng m\u0169i t\u00ean n\u00e0y ch\u1ec9 h\u01b0\u1edbng \u0111i\u1ec1u khi\u1ec3n t\u1eeb ho\u1ea1t \u0111\u1ed9ng n\u00e0y sang ho\u1ea1t \u0111\u1ed9ng kh\u00e1c. V\u00ed d\u1ee5: b\u1ea1n c\u00f3 th\u1ec3 c\u00f3 lu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n t\u1eeb “\u0110\u0103ng nh\u1eadp” \u0111\u1ebfn “Trang t\u1ed5ng quan” cho bi\u1ebft chu\u1ed7i h\u00e0nh \u0111\u1ed9ng.<\/span><\/li>\n<\/ul>\n
\n- N\u00fat quy\u1ebft \u0111\u1ecbnh:<\/b> Bi\u1ec3u t\u01b0\u1ee3ng h\u00ecnh kim c\u01b0\u01a1ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 th\u1ec3 hi\u1ec7n \u0111i\u1ec3m quy\u1ebft \u0111\u1ecbnh trong quy tr\u00ecnh. N\u00f3 th\u01b0\u1eddng c\u00f3 nhi\u1ec1u lu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n \u0111i ra, m\u1ed7i lu\u1ed3ng \u0111\u01b0\u1ee3c g\u1eafn nh\u00e3n v\u1edbi m\u1ed9t \u0111i\u1ec1u ki\u1ec7n. D\u1ef1a tr\u00ean nh\u1eefng \u0111i\u1ec1u ki\u1ec7n n\u00e0y, quy tr\u00ecnh tu\u00e2n theo m\u1ed9t trong c\u00e1c lu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n \u0111i. V\u00ed d\u1ee5: n\u00fat quy\u1ebft \u0111\u1ecbnh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh xem ng\u01b0\u1eddi d\u00f9ng l\u00e0 qu\u1ea3n tr\u1ecb vi\u00ean hay ng\u01b0\u1eddi d\u00f9ng th\u00f4ng th\u01b0\u1eddng.<\/span><\/li>\n<\/ul>\n
\n- N\u00fat ng\u00e3 ba: <\/b>N\u00fat r\u1ebd nh\u00e1nh \u0111\u01b0\u1ee3c bi\u1ec3u th\u1ecb b\u1eb1ng k\u00fd hi\u1ec7u thanh v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 bi\u1ec3u th\u1ecb qu\u00e1 tr\u00ecnh x\u1eed l\u00fd song song. N\u00f3 chia lu\u1ed3ng th\u00e0nh nhi\u1ec1u \u0111\u01b0\u1eddng d\u1eabn \u0111\u1ed3ng th\u1eddi. V\u00ed d\u1ee5: trong quy tr\u00ecnh mua s\u1eafm tr\u1ef1c tuy\u1ebfn, n\u00fat ng\u00e3 ba c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 hi\u1ec3n th\u1ecb r\u1eb1ng kh\u00e1ch h\u00e0ng c\u00f3 th\u1ec3 th\u00eam c\u00e1c m\u1eb7t h\u00e0ng v\u00e0o gi\u1ecf h\u00e0ng c\u1ee7a h\u1ecd v\u00e0 duy\u1ec7t song song nhi\u1ec1u s\u1ea3n ph\u1ea9m h\u01a1n.<\/span><\/li>\n<\/ul>\n
\n- Tham gia n\u00fat:<\/b> N\u00fat n\u1ed1i c\u0169ng \u0111\u01b0\u1ee3c bi\u1ec3u th\u1ecb b\u1eb1ng k\u00fd hi\u1ec7u thanh v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u01b0a nhi\u1ec1u lu\u1ed3ng song song l\u1ea1i v\u1edbi nhau th\u00e0nh m\u1ed9t lu\u1ed3ng duy nh\u1ea5t. N\u00f3 ch\u1ec9 ra s\u1ef1 \u0111\u1ed3ng b\u1ed9 h\u00f3a c\u1ee7a c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed3ng th\u1eddi. Trong v\u00ed d\u1ee5 mua s\u1eafm tr\u1ef1c tuy\u1ebfn, n\u00fat tham gia c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 bi\u1ec3u th\u1ecb r\u1eb1ng sau khi kh\u00e1ch h\u00e0ng \u0111\u00e3 th\u00eam m\u1eb7t h\u00e0ng v\u00e0o gi\u1ecf h\u00e0ng v\u00e0 duy\u1ec7t qua, h\u1ecd ph\u1ea3i ti\u1ebfn h\u00e0nh quy tr\u00ecnh thanh to\u00e1n.<\/span><\/li>\n<\/ul>\n
\n- N\u00fat ban \u0111\u1ea7u:<\/b> \u0110\u00e2y l\u00e0 m\u1ed9t v\u00f2ng tr\u00f2n nh\u1ecf \u0111\u1eb7c \u0111\u00e1nh d\u1ea5u \u0111i\u1ec3m b\u1eaft \u0111\u1ea7u c\u1ee7a s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng, th\u1ec3 hi\u1ec7n s\u1ef1 b\u1eaft \u0111\u1ea7u c\u1ee7a qu\u00e1 tr\u00ecnh.<\/span><\/li>\n<\/ul>\n
\n- N\u00fat cu\u1ed1i c\u00f9ng:<\/b> M\u1ed9t v\u00f2ng tr\u00f2n l\u1edbn h\u01a1n c\u00f3 \u0111\u01b0\u1eddng vi\u1ec1n bi\u1ec3u th\u1ecb s\u1ef1 k\u1ebft th\u00fac c\u1ee7a s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng, bi\u1ec3u th\u1ecb s\u1ef1 k\u1ebft th\u00fac c\u1ee7a qu\u00e1 tr\u00ecnh.<\/span><\/li>\n<\/ul>\n
S\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c nhau, bao g\u1ed3m c\u00f4ng ngh\u1ec7 ph\u1ea7n m\u1ec1m, m\u00f4 h\u00ecnh h\u00f3a quy tr\u00ecnh nghi\u1ec7p v\u1ee5 v\u00e0 thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng. Ch\u00fang gi\u00fap c\u00e1c b\u00ean li\u00ean quan v\u00e0 nh\u00e0 ph\u00e1t tri\u1ec3n hi\u1ec3u \u0111\u01b0\u1ee3c d\u00f2ng ho\u1ea1t \u0111\u1ed9ng, \u0111i\u1ec1u n\u00e0y r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 thi\u1ebft k\u1ebf c\u00e1c h\u1ec7 th\u1ed1ng v\u00e0 quy tr\u00ecnh hi\u1ec7u qu\u1ea3 v\u00e0 hi\u1ec7u qu\u1ea3. Khi k\u1ebft h\u1ee3p v\u1edbi c\u00e1c s\u01a1 \u0111\u1ed3 UML kh\u00e1c, ch\u1eb3ng h\u1ea1n nh\u01b0 s\u01a1 \u0111\u1ed3 ca s\u1eed d\u1ee5ng, s\u01a1 \u0111\u1ed3 l\u1edbp v\u00e0 s\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1, s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng cung c\u1ea5p c\u00e1i nh\u00ecn to\u00e0n di\u1ec7n v\u1ec1 h\u00e0nh vi v\u00e0 c\u1ea5u tr\u00fac c\u1ee7a h\u1ec7 th\u1ed1ng, h\u1ed7 tr\u1ee3 vi\u1ec7c ph\u00e2n t\u00edch, thi\u1ebft k\u1ebf v\u00e0 giao ti\u1ebfp c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p.<\/span><\/p>\nT\u00ecm hi\u1ec3u th\u00eam: S\u01a1 \u0111\u1ed3 x\u01b0\u01a1ng c\u00e1 l\u00e0 g\u00ec?<\/a><\/b><\/p>\n<\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":72,"featured_media":83592,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4437],"tags":[],"contributor":[4619],"class_list":["post-83591","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-viblog","contributor-paul-vanzandt-vi"],"yoast_head":"\nS\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng l\u00e0 g\u00ec? \u0110\u1ecbnh ngh\u0129a, v\u00ed d\u1ee5 v\u00e0 s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng trong UML<\/title>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\t\n\t\n\t\n\n\n\n\n\n\t\n\t\n\t\n