Th\u1eddi gian l\u00e0m vi\u1ec7c \u0111\u01b0\u1ee3c \u01b0\u1edbc l\u01b0\u1ee3ng nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ec3 ch\u00ednh x\u00e1c h\u01a1n?<\/p>\n<\/blockquote>\n
\u0110\u1ed1i v\u1edbi ch\u1ee7 s\u1edf h\u1eefu d\u1ef1 \u00e1n ho\u1eb7c s\u1ea3n ph\u1ea9m, \u0111\u00e2y l\u00e0 th\u00f4ng tin r\u1ea5t quan tr\u1ecdng cho vi\u1ec7c \u0111o l\u01b0\u1eddng t\u00e0i nguy\u00ean v\u00e0 th\u1eddi gian c\u1ee7a d\u1ef1 \u00e1n, nh\u01b0ng th\u1ef1c t\u1ebf \u0111i\u1ec1u n\u00e0y \u0111\u00e3 g\u00e2y ra nhi\u1ec1u v\u1ea5n \u0111\u1ec1.<\/p>\n
Nhi\u1ec1u nh\u00e0 ph\u00e1t tri\u1ec3n lu\u00f4n c\u1ea3m th\u1ea5y r\u1eb1ng PM \u0111ang s\u1eed d\u1ee5ng th\u1eddi h\u1ea1n \u0111\u1ec3 \u0111\u1ea9y qua \u0111\u1ea9y l\u1ea1i. H\u1ecd kh\u00f4ng quan t\u00e2m li\u1ec7u t\u00ednh n\u0103ng c\u00f3 th\u1ec3 ho\u00e0n th\u00e0nh v\u1edbi ch\u1ea5t l\u01b0\u1ee3ng hay kh\u00f4ng.<\/p>\n
\n\u201cHo\u00e0n th\u00e0nh tr\u01b0\u1edbc, sau \u0111\u00f3 t\u00ecm ki\u1ebfm t\u1ed1t h\u01a1n\u201d v\u00ec v\u1eady \u0111\u00e3 l\u01b0u h\u00e0nh trong ng\u00e0nh c\u00f4ng nghi\u1ec7p ph\u1ea7n m\u1ec1m t\u1eeb l\u00e2u.<\/p>\n<\/blockquote>\n
Nhi\u1ec1u PM lu\u00f4n c\u1ea3m th\u1ea5y r\u1eb1ng c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n c\u00f3 xu h\u01b0\u1edbng \u201cph\u00f3ng \u0111\u1ea1i\u201d khi h\u1ecd \u01b0\u1edbc l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c c\u1ee7a m\u00ecnh. C\u00f3 v\u1ebb nh\u01b0 h\u1ecd \u0111\u1ec1u s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p \u01b0\u1edbc l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c \u0111i\u1ec3n h\u00ecnh: \u201c\u01af\u1edbc l\u01b0\u1ee3ng g\u1ea5p ba l\u1ea7n th\u1eddi gian th\u1ef1c t\u1ebf l\u00e0m \u0111\u1ec7m\u201d<\/p>\n
Tr\u00ean th\u1ef1c t\u1ebf, gi\u1edd l\u00e0m vi\u1ec7c kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c \u01b0\u1edbc l\u01b0\u1ee3ng l\u00e0 \u201cho\u00e0n to\u00e0n ch\u00ednh x\u00e1c\u201d, nh\u01b0ng c\u00f3 m\u1ed9t s\u1ed1 c\u00e1ch \u0111\u1ec3 \u01b0\u1edbc l\u01b0\u1ee3ng \u201ct\u01b0\u01a1ng \u0111\u1ed1i kh\u00e1ch quan\u201d. Do s\u1ef1 ph\u1ee9c t\u1ea1p c\u1ee7a gi\u1edd l\u00e0m vi\u1ec7c v\u00e0 y\u00eau c\u1ea7u, th\u01b0\u1eddng c\u00f3 m\u1ed9t m\u1ed1i t\u01b0\u01a1ng quan t\u00edch c\u1ef1c. Do \u0111\u00f3, b\u00e0i vi\u1ebft n\u00e0y s\u1ebd \u0111\u1ea7u ti\u00ean gi\u1ea3i th\u00edch c\u00e1c v\u1ea5n \u0111\u1ec1 chung \u0111\u1ec3 \u0111\u00e1p \u1ee9ng s\u1ef1 ph\u1ee9c t\u1ea1p c\u1ee7a c\u00e1c y\u00eau c\u1ea7u, \u0111\u1ec1 xu\u1ea5t m\u1ed9t gi\u1ea3i ph\u00e1p, v\u00e0 gi\u1ea3i th\u00edch m\u1ee5c \u0111\u00edch c\u1ee7a nhi\u1ec1u thi\u1ebft k\u1ebf trong gi\u1ea3i ph\u00e1p.<\/p>\n
<\/figure>\n
V\u1ea5n \u0111\u1ec1<\/h3>\n
M\u1ecf c\u1ee7a nh\u00e0 ph\u00e1t tri\u1ec3n<\/strong><\/p>\n
\n
- \u201cN\u00f3 r\u1ea5t \u0111\u01a1n gi\u1ea3n. N\u00f3 kh\u00f4ng n\u00ean m\u1ea5t qu\u00e1 nhi\u1ec1u th\u1eddi gian \u0111\u1ec3 l\u00e0m \u0111i\u1ec1u \u0111\u00f3?\u201d<\/li>\n
- PM \u0111\u00e3 n\u00f3i v\u1edbi b\u1ea1n h\u00f4m nay: \u201cT\u00f4i ph\u1ea3i b\u00e0n giao tr\u01b0\u1edbc ng\u00e0y mai. \u201cHo\u00e0n th\u00e0nh tr\u01b0\u1edbc khi t\u00ecm ki\u1ebfm ch\u1ea5t l\u01b0\u1ee3ng\u201d<\/li>\n
- PM \u0111\u00e3 n\u00f3i v\u1edbi b\u1ea1n ng\u00e0y kia: \u201cT\u1ea1i sao ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a ch\u01b0\u01a1ng tr\u00ecnh l\u1ea1i t\u1ec7 nh\u01b0 v\u1eady?\u201d<\/li>\n
- Khi n\u00f3 b\u1ecb tr\u00ec ho\u00e3n, c\u00e1c \u0111\u1ed3ng nghi\u1ec7p kh\u00e1c: \u201cT\u1ea1i sao b\u1ea1n c\u1ea7n ph\u1ea3i m\u1ea5t nhi\u1ec1u th\u1eddi gian nh\u01b0 v\u1eady? \u0110i\u1ec1u n\u00e0y c\u00f3 m\u00e3 s\u1eb5n \u0111\u1ec3 tham kh\u1ea3o. \u0110i\u1ec1u n\u00e0y c\u00f3 m\u1ed9t l\u1edbp n\u1ec1n t\u1ed1t \u0111\u1ec3 s\u1eed d\u1ee5ng. T\u1ea1i sao b\u1ea1n kh\u00f4ng h\u1ecfi t\u00f4i?\u201d<\/li>\n
- C\u00e1c \u0111\u1ed3ng nghi\u1ec7p kh\u00e1c: \u201cT\u00f4i ch\u1ec9 c\u1ea7n m\u1ed9t ng\u00e0y, t\u1ea1i sao b\u1ea1n \u0111\u00e3 m\u1ea5t nhi\u1ec1u ng\u00e0y nh\u01b0 v\u1eady?\u201d<\/li>\n
- \u201c\u0110\u00e2y l\u00e0 l\u1ebd th\u01b0\u1eddng! N\u1ebfu ch\u00fang ta kh\u00f4ng \u0111\u1ec1 c\u1eadp \u0111\u1ebfn y\u00eau c\u1ea7u, b\u1ea1n n\u00ean bi\u1ebft ph\u1ea3i l\u00e0m g\u00ec.\u201d<\/li>\n<\/ul>\n
M\u1ecf c\u1ee7a PM\/PO<\/h3>\n
\n
- \u201cT\u1ea1i sao n\u00f3 l\u1ea1i \u0111\u01a1n gi\u1ea3n nh\u01b0 v\u1eady? T\u1ea1i sao l\u1ea1i m\u1ea5t nhi\u1ec1u th\u1eddi gian nh\u01b0 v\u1eady?\u201d<\/li>\n
- \u201cT\u1ea1i sao b\u1ea1n th\u1ea5y r\u1eb1ng b\u1ea1n \u0111ang truy c\u1eadp Facebook, nh\u01b0ng b\u1ea1n kh\u00f4ng c\u00f3 th\u1eddi gian \u0111\u1ec3 l\u00e0m \u0111i\u1ec1u \u0111\u00f3?\u201d<\/li>\n
- \u201cT\u1ea1i sao ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a nh\u1eefng th\u1ee9 \u0111\u01b0\u1ee3c l\u00e0m l\u1ea1i t\u1ec7 nh\u01b0 v\u1eady?\u201d<\/li>\n
- \u201cT\u1ea1i sao anh \u1ea5y \u0111\u00e3 l\u00e0m \u0111i\u1ec1u \u0111\u00f3 l\u1ea7n tr\u01b0\u1edbc, b\u1ea1n ph\u1ea3i m\u1ea5t bao nhi\u00eau ng\u00e0y \u0111\u1ec3 l\u00e0m?\u201d<\/li>\n
- B\u1edfi v\u00ec c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ho\u1eb7c y\u00eau c\u1ea7u kh\u00f4ng \u0111\u01b0\u1ee3c vi\u1ebft r\u00f5 r\u00e0ng, nh\u00e0 ph\u00e1t tri\u1ec3n \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 nh\u01b0 m\u1ed9t s\u1ef1 thay \u0111\u1ed5i y\u00eau c\u1ea7u.<\/li>\n<\/ul>\n
K\u1ebft qu\u1ea3<\/h3>\n
\n
- S\u1ef1 th\u00f9 \u0111\u1ecbch vai tr\u00f2: \u0110\u01a1n v\u1ecb y\u00eau c\u1ea7u v\u00e0 \u0111\u01a1n v\u1ecb ph\u00e1t tri\u1ec3n kh\u00f4ng c\u00f2n cung c\u1ea5p m\u1ed9t s\u1ea3n ph\u1ea9m c\u00f3 th\u1ec3 mang l\u1ea1i l\u1ee3i \u00edch cho ng\u01b0\u1eddi d\u00f9ng, m\u00e0 t\u1ea5n c\u00f4ng l\u1eabn nhau v\u00ec m\u1ee5c \u0111\u00edch ri\u00eang c\u1ee7a h\u1ecd, nh\u1eb1m tr\u00e1nh ph\u1ea3i ch\u1ecbu tr\u00e1ch nhi\u1ec7m b\u1ed5 sung. Do \u0111\u00f3, t\u00ecnh hu\u1ed1ng m\u00e0 \u0111\u01a1n v\u1ecb y\u00eau c\u1ea7u v\u00e0 \u0111\u01a1n v\u1ecb ph\u00e1t tri\u1ec3n kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t \u0111\u1ed9i duy nh\u1ea5t.<\/li>\n
- Tr\u00e1ch nhi\u1ec7m: \u0110\u1ed9i ng\u0169 ngh\u0129 r\u1eb1ng \u201cT\u00f4i kh\u00f4ng sai, v\u00ec v\u1eady s\u1ef1 tr\u00ec ho\u00e3n kh\u00f4ng ph\u1ea3i l\u00e0 tr\u00e1ch nhi\u1ec7m c\u1ee7a t\u00f4i\u201d, thay v\u00ec \u01b0u ti\u00ean nhu c\u1ea7u c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/li>\n
- \u0110\u00f3ng b\u0103ng y\u00eau c\u1ea7u: C\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n b\u1ecb bu\u1ed9c ph\u1ea3i thay \u0111\u1ed5i y\u00eau c\u1ea7u c\u1ee7a h\u1ecd v\u00ec \u00e1p l\u1ef1c th\u1eddi h\u1ea1n, n\u1ebfu kh\u00f4ng h\u1ecd s\u1ebd b\u1ecb tr\u00ec ho\u00e3n v\u00e0 tr\u00e1ch nhi\u1ec7m s\u1ebd \u0111\u01b0\u1ee3c t\u00ednh cho nh\u00e0 ph\u00e1t tri\u1ec3n. Do \u0111\u00f3, ho\u1eb7c b\u1ecb y\u00eau c\u1ea7u l\u00e0m th\u00eam gi\u1edd \u0111\u1ec3 s\u1ea3n xu\u1ea5t m\u1ed9t c\u00e1i g\u00ec \u0111\u00f3 \u1ea9n ch\u1ee9a nhi\u1ec1u l\u1ed7i, ho\u1eb7c l\u00e0m m\u1ed9t lo\u1ea1i t\u00ednh n\u0103ng kh\u00f4ng \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u1ee7a ng\u01b0\u1eddi d\u00f9ng; v\u00e0 c\u1ea3 hai s\u1ebd gi\u1ea3m s\u1ef1 h\u00e0i l\u00f2ng c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/li>\n
- Ch\u1ea5t l\u01b0\u1ee3ng th\u1ea5p: Tr\u1ea1ng th\u00e1i c\u1ee7a PM th\u01b0\u1eddng cao h\u01a1n so v\u1edbi c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n. Do \u0111\u00f3, \u0111\u1ec3 \u0111\u00e1p \u1ee9ng th\u1eddi h\u1ea1n c\u1ee7a h\u1ee3p \u0111\u1ed3ng ho\u1eb7c \u0111\u1ec3 tr\u00e1nh c\u00e1c h\u00ecnh ph\u1ea1t, v.v., \u0111\u1ed9i ng\u0169 s\u1ebd \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u \u201cHo\u00e0n th\u00e0nh tr\u01b0\u1edbc, sau \u0111\u00f3 t\u00ecm ki\u1ebfm t\u1ed1t h\u01a1n\u201d, nh\u01b0ng cu\u1ed1i c\u00f9ng th\u01b0\u1eddng l\u00e0 \u201ctr\u01b0\u1edbc ti\u00ean, kh\u00f4ng c\u00f3 th\u1eddi gian \u0111\u1ec3 t\u00ecm ki\u1ebfm t\u1ed1t.\u201d S\u1ef1 t\u00edch l\u0169y n\u1ee3 k\u1ef9 thu\u1eadt \u0111ang gia t\u0103ng, v\u00e0 k\u1ebft qu\u1ea3 l\u00e0 m\u00f4 h\u00ecnh chu\u1ed7i tr\u00e1ch nhi\u1ec7m trong th\u1ebf gi\u1edbi th\u1ef1c, c\u00f3 tr\u00e1ch nhi\u1ec7m v\u00e0 chi ph\u00ed l\u1edbn nh\u1ea5t \u1edf cu\u1ed1i chu\u1ed7i. V\u00ec v\u1eady, \u0111\u1ed9i ng\u0169 gi\u1ed1ng nh\u01b0 m\u1ed9t ng\u0103n x\u1ebfp, c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n kh\u00f4ng th\u1ec3 duy tr\u00ec t\u1eebng ng\u01b0\u1eddi m\u1ed9t, \u0111\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng y\u1ebfu t\u1ed1 khi\u1ebfn k\u1ef9 s\u01b0 c\u00f4ng ty d\u1ef1 \u00e1n th\u01b0\u1eddng c\u00f3 t\u1ef7 l\u1ec7 ngh\u1ec9 vi\u1ec7c cao.<\/li>\n
- T\u0103ng tr\u1ecdng s\u1ed1 c\u1ee7a m\u00e3: \u0110\u1ec3 t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t, v\u1ecb tr\u00ed c\u1ee7a ng\u01b0\u1eddi quen thu\u1ed9c nh\u1ea5t lu\u00f4n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u01b0\u1edbc l\u01b0\u1ee3ng gi\u1edd l\u00e0m vi\u1ec7c, v\u00ec v\u1eady ng\u01b0\u1eddi quen thu\u1ed9c nh\u1ea5t v\u1edbi m\u00f4-\u0111un v\u00e0 quy tr\u00ecnh s\u1ebd lu\u00f4n quan t\u00e2m \u0111\u1ebfn c\u00e1c y\u00eau c\u1ea7u li\u00ean quan. Cu\u1ed1i c\u00f9ng, ch\u1ec9 nh\u1eefng ng\u01b0\u1eddi \u0111\u00f3 m\u1edbi c\u00f3 th\u1ec3 duy tr\u00ec m\u00e3 c\u1ee7a ri\u00eang h\u1ecd, n\u00f3 gi\u1ed1ng nh\u01b0 m\u1ed9t chi\u1ebfc h\u1ed9p Pandora, b\u1ea1n kh\u00f4ng bao gi\u1edd bi\u1ebft nh\u1eefng con b\u00f2 v\u00e0 ma n\u00e0o s\u1ebd ch\u1ea1y ra sau khi m\u1edf. B\u1edfi v\u00ec h\u1ed9p \u0111en th\u01b0\u1eddng b\u1ea9n th\u1ec9u, nh\u01b0ng c\u00f4ng ty kh\u00f4ng bi\u1ebft c\u00e1ch gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 n\u00e0y. B\u1ea1n c\u0169ng hy v\u1ecdng r\u1eb1ng anh \u1ea5y s\u1ebd kh\u00f4ng r\u1eddi \u0111i, n\u1ebfu kh\u00f4ng m\u1ed9t s\u1ed1 m\u00e3 s\u1ebd kh\u00f4ng \u0111\u01b0\u1ee3c hi\u1ec3u.<\/li>\n<\/ul>\n
Gi\u1ea3i ph\u00e1p<\/h3>\n
Gi\u1ea3i ph\u00e1p \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t \u1edf \u0111\u00e2y l\u00e0 m\u1ed9t c\u00e1ch ph\u1ed5 bi\u1ebfn \u0111\u1ec3 \u01b0\u1edbc l\u01b0\u1ee3ng \u0111\u1ed9 ph\u1ee9c t\u1ea1p c\u1ee7a c\u00e1c y\u00eau c\u1ea7u trong Scrum, nh\u01b0ng ngay c\u1ea3 khi kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t \u0111\u1ed9i Scrum, c\u0169ng \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb r\u1eb1ng \u0111\u1ed9c gi\u1ea3 c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1ch t\u1ed1t nh\u1ea5t \u0111\u1ec3 \u01b0\u1edbc l\u01b0\u1ee3ng \u0111\u1ed9i c\u1ee7a b\u1ea1n d\u1ef1a tr\u00ean c\u00e1c nguy\u00ean t\u1eafc v\u00e0 m\u1ee5c ti\u00eau thi\u1ebft k\u1ebf.<\/p>\n
H\u00e3y nh\u1edb r\u1eb1ng kh\u00f4ng c\u00f3 vi\u00ean \u0111\u1ea1n b\u1ea1c, th\u1ef1c ti\u1ec5n t\u1ed1t nh\u1ea5t c\u1ee7a ng\u01b0\u1eddi kh\u00e1c kh\u00f4ng nh\u1ea5t thi\u1ebft \u00e1p d\u1ee5ng cho \u0111\u1ed9i c\u1ee7a b\u1ea1n, v\u00ec v\u1eady tr\u01b0\u1edbc ti\u00ean h\u00e3y hi\u1ec3u v\u1ea5n \u0111\u1ec1 m\u00e0 \u0111\u1ed9i c\u1ee7a b\u1ea1n \u0111ang g\u1eb7p ph\u1ea3i, v\u00e0 sau \u0111\u00f3 t\u00ecm ra \u0111i\u1ec1u g\u00ec l\u00e0 \u0111\u00fang cho b\u1ea1n \u0111\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 t\u1eeb th\u1ef1c ti\u1ec5n c\u1ee7a ng\u01b0\u1eddi kh\u00e1c, mi\u1ec5n l\u00e0 n\u00f3 kh\u00f4ng g\u00e2y ra c\u00e1c v\u1ea5n \u0111\u1ec1 m\u1edbi ho\u1eb7c r\u1ee7i ro chi ph\u00ed c\u1ee7a m\u1ed9t v\u1ea5n \u0111\u1ec1 m\u1edbi l\u00e0 ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c.<\/p>\n
\u0110\u01a1n v\u1ecb \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u1edf \u0111\u00e2y \u0111\u1ec3 \u01b0\u1edbc l\u01b0\u1ee3ng \u0111\u1ed9 ph\u1ee9c t\u1ea1p c\u1ee7a c\u00e1c y\u00eau c\u1ea7u l\u00e0 \u0111i\u1ec3m c\u00e2u chuy\u1ec7n (\u0111\u01a1n v\u1ecb t\u01b0\u01a1ng \u0111\u1ed1i), kh\u00f4ng ph\u1ea3i gi\u1edd l\u00e0m vi\u1ec7c (\u0111\u01a1n v\u1ecb tuy\u1ec7t \u0111\u1ed1i).<\/p>\n
\u0110\u01a1n v\u1ecb \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u01b0\u1edbc l\u01b0\u1ee3ng \u0111\u1ed9 ph\u1ee9c t\u1ea1p c\u1ee7a y\u00eau c\u1ea7u \u1edf \u0111\u00e2y l\u00e0 \u0111i\u1ec3m c\u00e2u chuy\u1ec7n (\u0111\u01a1n v\u1ecb t\u01b0\u01a1ng \u0111\u1ed1i), kh\u00f4ng ph\u1ea3i th\u1eddi gian l\u00e0m vi\u1ec7c (\u0111\u01a1n v\u1ecb tuy\u1ec7t \u0111\u1ed1i). C\u00f3 m\u1ed9t s\u1ed1 l\u00fd do cho vi\u1ec7c n\u00e0y:<\/p>\n
1. So s\u00e1nh kh\u00f4ng thay \u0111\u1ed5i t\u1eeb ng\u01b0\u1eddi n\u00e0y sang ng\u01b0\u1eddi kh\u00e1c: \u0111\u1ed9 ph\u1ee9c t\u1ea1p c\u1ee7a y\u00eau c\u1ea7u th\u01b0\u1eddng kh\u00f4ng thay \u0111\u1ed5i t\u1eeb ng\u01b0\u1eddi n\u00e0y sang ng\u01b0\u1eddi kh\u00e1c, v\u00e0 th\u1eddi gian c\u1ea7n thi\u1ebft cho th\u1ef1c h\u00e0nh s\u1ebd thay \u0111\u1ed5i t\u1eeb ng\u01b0\u1eddi n\u00e0y sang ng\u01b0\u1eddi kh\u00e1c.<\/p>\n
2. \u201cT\u01b0\u01a1ng \u0111\u1ed1i\u201d d\u1ec5 \u0111\u00e1nh gi\u00e1 h\u01a1n \u201cTuy\u1ec7t \u0111\u1ed1i\u201d: N\u1ebfu b\u1ea1n nh\u00ecn v\u00e0o gi\u1edd l\u00e0m vi\u1ec7c, b\u1ea1n s\u1ebd c\u1ea7n \u01b0\u1edbc l\u01b0\u1ee3ng s\u1ed1 tuy\u1ec7t \u0111\u1ed1i, v\u00e0 b\u1ea1n s\u1ebd c\u1ea7n ngh\u0129 v\u1ec1 c\u00e1c chi ti\u1ebft th\u1ef1c hi\u1ec7n trong qu\u00e1 tr\u00ecnh \u01b0\u1edbc l\u01b0\u1ee3ng. \u0110\u1ec3 s\u1eed d\u1ee5ng \u0111i\u1ec3m c\u00e2u chuy\u1ec7n \u0111\u1ec3 \u01b0\u1edbc l\u01b0\u1ee3ng \u0111\u1ed9 ph\u1ee9c t\u1ea1p, b\u1ea1n ch\u1ec9 c\u1ea7n so s\u00e1nh k\u00edch th\u01b0\u1edbc v\u1edbi c\u00e1c y\u00eau c\u1ea7u kh\u00e1c.<\/p>\n
V\u00ed d\u1ee5, th\u1eadt kh\u00f3 \u0111\u1ec3 n\u00f3i r\u00f5 r\u1eb1ng \u201cM\u1ed9t t\u00f2a th\u00e1p cao bao nhi\u00eau m\u00e9t\u201d, nh\u01b0ng d\u1ec5 h\u01a1n \u0111\u1ec3 ch\u1ec9 ra r\u1eb1ng \u201cT\u00f2a th\u00e1p n\u00e0y cao kho\u1ea3ng 2 l\u1ea7n t\u00f2a nh\u00e0 kia.\u201d<\/p>\n
3. \u00c1p l\u1ef1c \u0111\u1ec3 \u01b0\u1edbc l\u01b0\u1ee3ng \u0111i\u1ec3m c\u00e2u chuy\u1ec7n c\u1ee7a m\u1ed9t c\u00e2u chuy\u1ec7n ng\u01b0\u1eddi d\u00f9ng nh\u1ecf h\u01a1n so v\u1edbi \u01b0\u1edbc l\u01b0\u1ee3ng th\u1eddi gian l\u00e0m vi\u1ec7c c\u1ee7a n\u00f3: t\u1eadp trung v\u00e0o y\u00eau c\u1ea7u ch\u00ednh n\u00f3, kh\u00f4ng lo l\u1eafng v\u1ec1 t\u00e0i nguy\u00ean c\u1ee7a ch\u00ednh n\u00f3 v\u00e0 t\u00e0i nguy\u00ean d\u1ef1 \u00e1n, ch\u1ec9 c\u1ea7n \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 ph\u1ee9c t\u1ea1p c\u1ee7a y\u00eau c\u1ea7u. Trong qu\u00e1 tr\u00ecnh \u01b0\u1edbc l\u01b0\u1ee3ng, c\u00e1c th\u00e0nh vi\u00ean trong nh\u00f3m \u00edt c\u0103ng th\u1eb3ng h\u01a1n v\u00e0 tham gia v\u00e0o ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m nh\u01b0 m\u1ed9t tr\u00f2 ch\u01a1i.<\/p>\n
M\u1eb7c d\u00f9 \u0111\u1ed9 ph\u1ee9c t\u1ea1p c\u1ee7a y\u00eau c\u1ea7u th\u01b0\u1eddng c\u00f3 m\u1ed1i quan h\u1ec7 t\u00edch c\u1ef1c v\u1edbi gi\u1edd l\u00e0m vi\u1ec7c, nh\u01b0ng do c\u00e1c \u0111i\u1ec1u ki\u1ec7n th\u1ef1c hi\u1ec7n kh\u00e1c nhau, v\u1eabn c\u00f3 th\u1ec3 c\u00f3 m\u1ed9t t\u00ednh n\u0103ng v\u1edbi \u0111i\u1ec3m c\u00e2u chuy\u1ec7n cao, v\u00e0 y\u00eau c\u1ea7u v\u1ec1 gi\u1edd l\u00e0m vi\u1ec7c th\u1ea5p h\u01a1n \u0111i\u1ec3m c\u00e2u chuy\u1ec7n. Nh\u01b0ng trong Scrum, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng sprint l\u1eb7p l\u1ea1i \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 m\u1ee9c \u0111\u1ed9 ph\u1ee9c t\u1ea1p m\u00e0 m\u1ed7i \u0111\u1ed9i sprint c\u00f3 th\u1ec3 ti\u00eau h\u00f3a. \u0110\u1ed1i v\u1edbi PO\/PM, thay v\u00ec \u01b0\u1edbc l\u01b0\u1ee3ng m\u1ed9t th\u1eddi gian kh\u00f4ng th\u00e0nh c\u00f4ng, t\u1ed1t h\u01a1n l\u00e0 \u01b0\u1edbc l\u01b0\u1ee3ng m\u1ed9t th\u1eddi gian ch\u00ednh x\u00e1c v\u00e0 kh\u00e1ch quan h\u01a1n \u0111\u1ec3 h\u1ecd c\u00f3 th\u1ec3 hi\u1ec3u ngay t\u1eeb l\u1ea7n \u0111\u1ea7u ti\u00ean, c\u00e1ch xa th\u1eddi gian d\u1ef1 ki\u1ebfn c\u1ee7a d\u1ef1 \u00e1n bao xa. N\u1ebfu t\u00e0i nguy\u00ean h\u1ea1n ch\u1ebf, l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 \u01b0u ti\u00ean y\u00eau c\u1ea7u ho\u1eb7c t\u00ecm ki\u1ebfm h\u1ed7 tr\u1ee3 kh\u00e1c.<\/p>\n
Ti\u1ebfp theo, gi\u1ea3i th\u00edch c\u00e1c kh\u00eda c\u1ea1nh kh\u00e1c nhau c\u1ee7a gi\u1ea3i ph\u00e1p.<\/p>\n
Khi n\u00e0o<\/h3>\n
Ti\u1ebfn h\u00e0nh \u0111\u00e1nh gi\u00e1 tr\u01b0\u1edbc khi quy\u1ebft \u0111\u1ecbnh ai c\u1ea7n l\u00e0m \u0111i\u1ec1u \u0111\u00f3: L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c n\u00e0y l\u00e0 gi\u1ea3m thi\u1ec3u c\u00e1c y\u1ebfu t\u1ed1 c\u00e1 nh\u00e2n c\u1ee7a nh\u00e0 ph\u00e1t tri\u1ec3n. B\u1edfi v\u00ec b\u1ea1n kh\u00f4ng bi\u1ebft ai s\u1ebd l\u00e0m \u0111i\u1ec1u \u0111\u00f3, kh\u00f4ng c\u1ea7n ph\u1ea3i \u01b0\u1edbc l\u01b0\u1ee3ng qu\u00e1 m\u1ee9c \u0111\u1ec3 th\u00eam \u0111\u1ec7m do nhi\u1ec7m v\u1ee5 ho\u1eb7c th\u1eddi h\u1ea1n c\u1ee7a ch\u00ednh b\u1ea1n.<\/p>\n
Ai<\/h3>\n
Ch\u1ec9 nh\u1eefng ng\u01b0\u1eddi l\u00e0m vi\u1ec7c m\u1edbi c\u00f3 th\u1ec3 \u0111\u00e1nh gi\u00e1 c\u00f9ng nhau: hai \u0111i\u1ec3m ch\u00ednh:<\/p>\n
\n
- Ch\u1ec9 nh\u1eefng ng\u01b0\u1eddi l\u00e0m vi\u1ec7c m\u1edbi c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u01b0\u1edbc l\u01b0\u1ee3ng. Th\u1eddi gian ho\u1eb7c \u0111\u1ed9 ph\u1ee9c t\u1ea1p \u0111\u01b0\u1ee3c \u01b0\u1edbc l\u01b0\u1ee3ng b\u1edfi \u0111\u01a1n v\u1ecb y\u00eau c\u1ea7u kh\u00f4ng kh\u00e1ch quan, v\u00ec h\u1ecd kh\u00f4ng ph\u1ea3i l\u00e0 ng\u01b0\u1eddi th\u1ef1c hi\u1ec7n c\u00f4ng vi\u1ec7c, v\u00e0 kh\u00f4ng c\u00f3 quy\u1ec1n \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u01b0\u1edbc l\u01b0\u1ee3ng c\u1ee7a \u0111\u1ed9i ph\u00e1t tri\u1ec3n d\u1ef1a tr\u00ean \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng l\u00e0m vi\u1ec7c. \u0110i\u1ec1u n\u00e0y c\u0169ng gi\u00fap d\u1ec5 d\u00e0ng h\u01a1n \u0111\u1ec3 tr\u00e1nh vi\u1ec7c \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 ph\u1ee9c t\u1ea1p c\u1ee7a c\u00e1c y\u00eau c\u1ea7u t\u1eeb th\u1eddi h\u1ea1n.<\/li>\n
- Nh\u1eefng ng\u01b0\u1eddi l\u00e0m vi\u1ec7c c\u00f9ng nhau \u01b0\u1edbc l\u01b0\u1ee3ng. B\u1edfi v\u00ec b\u1ea1n kh\u00f4ng bi\u1ebft ai s\u1ebd l\u00e0m \u0111i\u1ec1u \u0111\u00f3, c\u00e1c con s\u1ed1 m\u00e0 m\u1ed7i ng\u01b0\u1eddi \u01b0\u1edbc l\u01b0\u1ee3ng c\u00f9ng nhau d\u1ec5 d\u00e0ng \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ef1 \u0111\u1ed3ng thu\u1eadn sau khi th\u1ea3o lu\u1eadn v\u00e0 \u01b0\u1edbc l\u01b0\u1ee3ng l\u1ea1i. M\u1ecdi ng\u01b0\u1eddi \u0111\u1ec1u tham gia, h\u1ecd s\u1ebd c\u00f3 c\u1ea3m gi\u00e1c tham gia, v\u00e0 v\u00ec m\u1ecdi ng\u01b0\u1eddi \u0111\u1ec1u tham gia, k\u1ebft qu\u1ea3 \u01b0\u1edbc l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c quy\u1ebft \u0111\u1ecbnh b\u1edfi m\u1ecdi ng\u01b0\u1eddi, v\u00ec v\u1eady ai s\u1ebd l\u00e0m \u0111i\u1ec1u \u0111\u00f3 trong t\u01b0\u01a1ng lai s\u1ebd kh\u00f4ng ph\u00e0n n\u00e0n.<\/li>\n<\/ol>\n
C\u00e1i g\u00ec<\/h3>\n
S\u1eed d\u1ee5ng Planning Poker \u0111\u1ec3 \u01b0\u1edbc l\u01b0\u1ee3ng \u0111i\u1ec3m c\u00e2u chuy\u1ec7n.<\/p>\n
<\/figure>\n
Th\u1ebb poker v\u00e0 chu\u1ed7i Fibonacci<\/h4>\n
Chu\u1ed7iChu\u1ed7i Fischer<\/a>c\u00f3 m\u1ed9t \u0111\u1eb7c \u0111i\u1ec3m th\u00fa v\u1ecb, v\u00e0 m\u1ed7i s\u1ed1 l\u00e0 t\u1ed5ng c\u1ee7a hai s\u1ed1 \u0111\u1ea7u ti\u00ean. M\u1eb7t kh\u00e1c, s\u1ef1 ch\u00eanh l\u1ec7ch c\u00e0ng l\u1edbn gi\u1eefa s\u1ed1 n\u00e0y v\u00e0 s\u1ed1 ti\u1ebfp theo, th\u00ec s\u1ef1 ch\u00eanh l\u1ec7ch c\u00e0ng l\u1edbn.<\/p>\n
Nh\u01b0 \u0111\u00e3 ch\u1ec9 ra \u1edf tr\u00ean, kho\u1ea3ng c\u00e1ch gi\u1eefa 8 v\u00e0 13 l\u00e0 5, v\u00e0 s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa 13 v\u00e0 20 l\u00e0 7. Tuy nhi\u00ean, \u0111i\u1ec1u n\u00e0y li\u00ean quan g\u00ec \u0111\u1ebfn vi\u1ec7c \u01b0\u1edbc l\u01b0\u1ee3ng \u0111\u1ed9 ph\u1ee9c t\u1ea1p c\u1ee7a nhu c\u1ea7u? Ch\u00fang ta kh\u00f4ng \u1edf trong l\u1edbp to\u00e1n.<\/p>\n
\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a \u01b0\u1edbc l\u01b0\u1ee3ng li\u00ean quan \u0111\u1ebfn chu\u1ed7i Fibonacci<\/h4>\n
\u01af\u1edbc l\u01b0\u1ee3ng c\u0169ng c\u00f3 m\u1ed9t \u0111\u1eb7c \u0111i\u1ec3m, \u0111\u00f3 l\u00e0, c\u00e0ng l\u1edbn th\u00ec c\u00e0ng ch\u00ednh x\u00e1c, nhu c\u1ea7u ho\u1eb7c nhi\u1ec7m v\u1ee5 l\u1edbn h\u01a1n \u0111\u01b0\u1ee3c chia nh\u1ecf \u0111\u1ebfn \u0111\u1ed9 chi ti\u1ebft h\u01a1n, th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u01b0\u1edbc l\u01b0\u1ee3ng ch\u00ednh x\u00e1c h\u01a1n. Gi\u1ed1ng nh\u01b0 n\u1ebfu m\u1ed9t m\u1ea3nh \u0111\u00e1 l\u1edbn kh\u00f4ng \u0111\u1ec1u \u0111\u01b0\u1ee3c l\u1eafp v\u00e0o m\u1ed9t c\u00e1i c\u1ed1c, s\u1ebd c\u00f3 nhi\u1ec1u kho\u1ea3ng tr\u1ed1ng \u1edf gi\u1eefa, \u0111\u00f3 l\u00e0 ph\u1ea7n kh\u00f4ng kh\u1edbp ho\u1eb7c l\u00e3ng ph\u00ed. N\u1ebfu b\u1ea1n l\u1eafp m\u1ed9t vi\u00ean \u0111\u00e1 c\u00f3 k\u00edch th\u01b0\u1edbc nh\u1ecf h\u01a1n v\u00e0 c\u00f9ng m\u1ed9t \u0111\u1ed9 kh\u00f4ng \u0111\u1ec1u, kho\u1ea3ng tr\u1ed1ng s\u1ebd t\u01b0\u01a1ng \u0111\u1ed1i nh\u1ecf, v\u00e0 d\u1ec5 d\u00e0ng \u0111i\u1ec1u ch\u1ec9nh, v\u00e0 c\u00f3 th\u1ec3 l\u1ea5p \u0111\u1ea7y kho\u1ea3ng tr\u1ed1ng m\u1ed9t c\u00e1ch thu\u1eadn ti\u1ec7n h\u01a1n.<\/p>\n
Ngay c\u1ea3 khi s\u1ef1 kh\u00e1c bi\u1ec7t trong c\u00e1c s\u1ed1 li\u1ec7u tr\u01b0\u1edbc \u0111\u00f3 t\u01b0\u01a1ng \u0111\u1ed1i nh\u1ecf, \u0111i\u1ec1u \u0111\u00f3 kh\u00f4ng quan tr\u1ecdng v\u00ec s\u1ed1 l\u01b0\u1ee3ng nh\u1ecf, c\u00f3 ngh\u0129a l\u00e0 s\u1ef1 di chuy\u1ec3n linh ho\u1ea1t v\u00e0 r\u1ee7i ro th\u1ea5p. N\u1ebfu \u01b0\u1edbc l\u01b0\u1ee3ng th\u1eddi gian kh\u00f4ng ch\u00ednh x\u00e1c do m\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1 nh\u1ea5t \u0111\u1ecbnh, nhi\u1ec7m v\u1ee5 c\u1ee7a s\u1ed1 nh\u1ecf \u1edf ph\u00eda tr\u01b0\u1edbc kho\u1ea3ng 20 ph\u00fat l\u00e0m th\u00eam gi\u1edd. Thay v\u00ec l\u00e0m th\u00eam gi\u1edd trong 2 ho\u1eb7c 5 ng\u00e0y.<\/p>\n
B\u1edfi v\u00ec kho\u1ea3ng c\u00e1ch s\u1ed1 l\u1edbn l\u00e0 l\u1edbn (t\u1ef7 l\u1ec7 ch\u00eanh l\u1ec7ch gi\u1eefa hai gi\u00e1 tr\u1ecb tr\u01b0\u1edbc v\u00e0 sau c\u1ee7a chu\u1ed7i Fermi g\u1ea7n b\u1eb1ng 1.618), c\u00f3 th\u1ec3 tr\u00e1nh vi\u1ec7c \u01b0\u1edbc l\u01b0\u1ee3ng \u201cli\u1ec7u \u0111\u1ed9 ph\u1ee9c t\u1ea1p n\u00e0y l\u00e0 20 hay 21\u201d. \u201cN\u1ebfu b\u1ea1n mu\u1ed1n 13, b\u1ea1n mu\u1ed1n 20, b\u1ea1n mu\u1ed1n 40.<\/p>\n
Kho\u1ea3ng c\u00e1ch nh\u01b0 v\u1eady c\u00f3 th\u1ec3 l\u00e0m n\u1ed5i b\u1eadt s\u1ef1 kh\u00e1c bi\u1ec7t trong \u01b0\u1edbc l\u01b0\u1ee3ng c\u1ee7a c\u00f9ng m\u1ed9t y\u00eau c\u1ea7u, v\u00ec h\u1ea7u nh\u01b0 t\u1ea5t c\u1ea3 ch\u00fang \u0111\u1ec1u t\u1ec7 h\u01a1n 1.5 l\u1ea7n. T\u1ef7 l\u1ec7 n\u00e0y kh\u00e1 d\u1ec5 d\u00e0ng cho con ng\u01b0\u1eddi \u0111\u00e1nh gi\u00e1 k\u00edch th\u01b0\u1edbc t\u01b0\u01a1ng \u0111\u1ed1i, v\u00e0 do \u0111\u00f3 c\u00f3 th\u1ec3 gi\u1ea3m b\u1edbt nhi\u1ec1u s\u1eafc th\u00e1i v\u00e0 chi ph\u00ed qu\u00e1 tr\u00ecnh \u01b0\u1edbc l\u01b0\u1ee3ng l\u1ea1i kh\u00f4ng c\u1ea7n thi\u1ebft.<\/p>\n
C\u00e1c s\u1ed1 \u0111\u1eb7c bi\u1ec7t trong b\u00e0i Poker<\/h4>\n
Ngo\u00e0i ra, b\u1ee9c tranh tr\u00ean c\u00f3 th\u1ec3 th\u1ea5y m\u1ed9t v\u00e0i s\u1ed1 \u0111\u1eb7c bi\u1ec7t, \u0111\u00f3 l\u00e0 0, v\u00f4 c\u1ef1c v\u00e0 d\u1ea5u h\u1ecfi.<\/p>\n
\n
- 0 c\u00f3 th\u1ec3 c\u00f3 ngh\u0129a l\u00e0 y\u00eau c\u1ea7u n\u00e0y kh\u00f4ng c\u1ea7n ph\u1ea3i th\u1ef1c hi\u1ec7n, ho\u1eb7c n\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c ho\u00e0n th\u00e0nh.<\/li>\n
- V\u00f4 c\u1ef1c c\u00f3 ngh\u0129a l\u00e0 nhu c\u1ea7u r\u00f5 r\u00e0ng, nh\u01b0ng c\u00e1i v\u01b0\u1ee3t qu\u00e1 s\u1ed1 t\u1ed1i \u0111a cho th\u1ea5y r\u1eb1ng nhu c\u1ea7u c\u1ea7n \u0111\u01b0\u1ee3c chia nh\u1ecf th\u00e0nh nhi\u1ec1u y\u00eau c\u1ea7u c\u00f3 k\u00edch th\u01b0\u1edbc nh\u1ecf h\u01a1n.<\/li>\n
- D\u1ea5u h\u1ecfi cho th\u1ea5y r\u1eb1ng nhu c\u1ea7u kh\u00f4ng r\u00f5 r\u00e0ng v\u00e0 c\u1ea7n PO\/PM gi\u1ea3i th\u00edch ho\u1eb7c l\u00e0m r\u00f5.<\/li>\n<\/ul>\n
C\u00e1ch<\/h3>\n
1. \u0110\u1ea7u ti\u00ean x\u00e1c \u0111\u1ecbnh \u0111\u01a1n v\u1ecb \u0111\u1ed9 ph\u1ee9c t\u1ea1p 1, ch\u1eb3ng h\u1ea1n nh\u01b0 ch\u1ee9c n\u0103ng c\u1ee7a m\u1ed9t truy v\u1ea5n t\u1ed5ng h\u1ee3p b\u1ea3ng \u0111\u01a1n. B\u1edfi v\u00ec quy tr\u00ecnh \u01b0\u1edbc l\u01b0\u1ee3ng c\u1ee7a ch\u00fang t\u00f4i d\u1ef1a tr\u00ean k\u00edch th\u01b0\u1edbc t\u01b0\u01a1ng \u0111\u1ed1i, ch\u00fang t\u00f4i \u0111\u1ea7u ti\u00ean x\u00e1c \u0111\u1ecbnh \u0111\u01a1n v\u1ecb chu\u1ea9n so s\u00e1nh, v\u00e0 c\u00f3 m\u1ed9t c\u01a1 s\u1edf \u0111\u1ec3 so s\u00e1nh sau khi nh\u00f3m \u01b0\u1edbc l\u01b0\u1ee3ng.<\/p>\n
2. Ng\u01b0\u1eddi ch\u1ee7 n\u00f3i to c\u00e1c y\u00eau c\u1ea7u (ch\u1eb3ng h\u1ea1n nh\u01b0 Th\u1ebb C\u00e2u chuy\u1ec7n Ng\u01b0\u1eddi d\u00f9ng) \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u1ecdi ng\u01b0\u1eddi hi\u1ec3u c\u00e1c y\u00eau c\u1ea7u v\u00e0 m\u1ed7i ng\u01b0\u1eddi tr\u00ecnh b\u00e0y \u0111\u1ed9 ph\u1ee9c t\u1ea1p \u01b0\u1edbc l\u01b0\u1ee3ng c\u1ee7a ri\u00eang m\u00ecnh. L\u00fd do s\u1eed d\u1ee5ng planning poker l\u00e0 v\u00ec c\u00e1c s\u1ed1 m\u00e0 b\u1ea1n \u0111\u00e1nh gi\u00e1 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c tr\u00ecnh b\u00e0y c\u00f9ng m\u1ed9t l\u00fac, thay v\u00ec xoay v\u00f2ng c\u00e1c s\u1ed1 m\u00e0 b\u1ea1n \u0111\u00e3 \u0111\u00e1nh gi\u00e1. R\u1ea5t d\u1ec5 \u0111\u1ec3 l\u1eadt c\u00e1c s\u1ed1 ra v\u00e0 khi\u1ebfn k\u1ebft qu\u1ea3 c\u1ee7a nh\u1eefng ng\u01b0\u1eddi ph\u00eda sau b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi c\u00e1c s\u1ed1 li\u1ec7u tr\u01b0\u1edbc \u0111\u00f3.<\/p>\n
3. N\u1ebfu c\u00f3 c\u00e1c \u01b0\u1edbc l\u01b0\u1ee3ng kh\u00e1c nhau trong nh\u00f3m, hai s\u1ed1 \u0111\u01b0\u1ee3c \u01b0\u1edbc l\u01b0\u1ee3ng l\u00e0 nh\u1ecf nh\u1ea5t v\u00e0 l\u1edbn nh\u1ea5t, v\u00e0 h\u1ecd s\u1ebd \u0111\u00e1nh gi\u00e1 l\u00fd do t\u1ea1i sao ch\u00fang ph\u1ee9c t\u1ea1p ho\u1eb7c \u0111\u01a1n gi\u1ea3n. Trong v\u00ed d\u1ee5 tr\u00ean, trong qu\u00e1 tr\u00ecnh \u01b0\u1edbc l\u01b0\u1ee3ng, n\u1ebfu m\u1ed9t ng\u01b0\u1eddi \u01b0\u1edbc l\u01b0\u1ee3ng r\u1eb1ng \u0111i\u1ec3m c\u00e2u chuy\u1ec7n l\u00e0 13, h\u1ea7u h\u1ebft m\u1ecdi ng\u01b0\u1eddi \u01b0\u1edbc l\u01b0\u1ee3ng 20 v\u00e0 m\u1ed9t ng\u01b0\u1eddi kh\u00e1c \u01b0\u1edbc l\u01b0\u1ee3ng 40. 13 v\u00e0 40 g\u1ea7n nh\u01b0 t\u1ec7 h\u01a1n 3 l\u1ea7n, v\u00ec v\u1eady v\u1ec1 c\u01a1 b\u1ea3n ph\u1ea3i c\u00f3 m\u1ed9t s\u1ed1 th\u00f4ng tin quan tr\u1ecdng ch\u01b0a \u0111\u01b0\u1ee3c \u0111\u1ed3ng b\u1ed9.<\/p>\n
V\u00ed d\u1ee5, nh\u1eefng ng\u01b0\u1eddi \u01b0\u1edbc l\u01b0\u1ee3ng 13 ngh\u0129 r\u1eb1ng nhu c\u1ea7u n\u00e0y g\u1ea7n nh\u01b0 gi\u1ed1ng nh\u01b0 m\u1ed9t y\u00eau c\u1ea7u trong qu\u00e1 kh\u1ee9, v\u00e0 y\u00eau c\u1ea7u n\u00e0y kh\u00f4ng ph\u1ee9c t\u1ea1p nh\u01b0 t\u01b0\u1edfng t\u01b0\u1ee3ng. Ng\u01b0\u1eddi \u01b0\u1edbc l\u01b0\u1ee3ng 40 c\u00f3 th\u1ec3 c\u1ea3m th\u1ea5y t\u01b0\u01a1ng \u0111\u1ed1i ph\u1ee9c t\u1ea1p v\u00ec anh ta kh\u00f4ng quen thu\u1ed9c \u0111\u1ee7 v\u1edbi y\u00eau c\u1ea7u ho\u1eb7c quy tr\u00ecnh n\u00e0y.<\/p>\n
4. C\u00e1c s\u1ed1 li\u1ec7u t\u1ed1i thi\u1ec3u v\u00e0 t\u1ed1i \u0111a l\u00fd do cho vi\u1ec7c \u0111\u00e1nh gi\u00e1 \u0111\u00e3 ho\u00e0n th\u00e0nh v\u00e0 m\u1ed9t cu\u1ed9c b\u1ecf phi\u1ebfu ti\u1ebfp theo \u0111\u01b0\u1ee3c t\u1ed5 ch\u1ee9c. N\u1ebfu v\u1eabn c\u00f2n c\u00e1c s\u1ed1 phi\u1ebfu kh\u00e1c nhau, v\u00e0 ph\u1ea7n l\u1edbn m\u1ecdi ng\u01b0\u1eddi c\u00f3 s\u1ef1 \u0111\u1ed3ng thu\u1eadn, v\u00e0 kh\u00f4ng c\u00f3 s\u1ef1 \u0111\u1ed3ng thu\u1eadn r\u1eb1ng \u0111\u1ed9 ph\u1ee9c t\u1ea1p \u01b0\u1edbc l\u01b0\u1ee3ng ch\u1ec9 c\u00e1ch m\u1ed9t c\u1ea5p so v\u1edbi \u0111\u1ed9 ph\u1ee9c t\u1ea1p \u0111\u1ed3ng thu\u1eadn, b\u1ea1n c\u00f3 th\u1ec3 h\u1ecfi c\u00e1c th\u00e0nh vi\u00ean \u01b0\u1edbc l\u01b0\u1ee3ng c\u00e1c s\u1ed1 kh\u00e1c nhau li\u1ec7u h\u1ecd c\u00f3 th\u1ec3 ch\u1ea5p nh\u1eadn c\u00e1c s\u1ed1 li\u1ec7u m\u00e0 b\u1ea1n \u0111\u00e3 \u0111\u00e1nh gi\u00e1 hay kh\u00f4ng.<\/p>\n
5. N\u1ebfu s\u1ed1 v\u1eabn c\u00f2n kho\u1ea3ng c\u00e1ch tr\u00ean m\u1ed9t c\u1ea5p \u0111\u1ed9, ho\u1eb7c n\u1ebfu kh\u00f4ng th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ef1 \u0111\u1ed3ng thu\u1eadn, h\u00e3y l\u1eb7p l\u1ea1i c\u00e1c b\u01b0\u1edbc 3 \u0111\u1ebfn 5 cho \u0111\u1ebfn khi \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ef1 \u0111\u1ed3ng thu\u1eadn.<\/p>\n
M\u1ed9t l\u1ea7n n\u1eefa, ch\u1ec9 nh\u1eefng ng\u01b0\u1eddi th\u1ef1c s\u1ef1 th\u1ef1c hi\u1ec7n nhi\u1ec7m v\u1ee5 ho\u1eb7c ho\u00e0n th\u00e0nh y\u00eau c\u1ea7u m\u1edbi c\u00f3 th\u1ec3 tham gia v\u00e0o qu\u00e1 tr\u00ecnh b\u1ecf phi\u1ebfu, v\u00e0 PO\/PM kh\u00f4ng th\u1ec3 can thi\u1ec7p.<\/p>\n
T\u1ea1i sao<\/h3>\n
C\u00f3 m\u1ed9t s\u1ed1 l\u1ee3i th\u1ebf cho c\u00e1ch \u01b0\u1edbc l\u01b0\u1ee3ng n\u00e0y:<\/p>\n
\n
- Ng\u01b0\u1eddi \u0111ang l\u00e0m vi\u1ec7c c\u00f9ng nhau quy\u1ebft \u0111\u1ecbnh m\u1ed9t k\u1ebft qu\u1ea3 \u01b0\u1edbc l\u01b0\u1ee3ng h\u1ee3p l\u00fd v\u00e0 kh\u00e1ch quan, c\u00f3 c\u1ea3m gi\u00e1c tham gia v\u00e0 kh\u00f4ng c\u00f3 ph\u00e0n n\u00e0n.<\/li>\n
- K\u1ebft qu\u1ea3 c\u1ee7a quy\u1ebft \u0111\u1ecbnh l\u00e0 s\u1ef1 \u0111\u1ed3ng thu\u1eadn gi\u1eefa PO v\u00e0 Nh\u00f3m, \u0111i\u1ec1u n\u00e0y s\u1ebd gi\u1ea3m thi\u1ec3u s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a c\u00e1c t\u00ecnh hu\u1ed1ng tr\u1ea3 \u0111\u0169a trong t\u01b0\u01a1ng lai.<\/li>\n
- M\u1ecdi ng\u01b0\u1eddi \u0111\u1ec1u c\u00f3 th\u1ec3 hi\u1ec3u y\u00eau c\u1ea7u. Trong t\u01b0\u01a1ng lai, m\u1ecdi ng\u01b0\u1eddi c\u00f3 th\u1ec3 \u0111\u00f3ng vai tr\u00f2 l\u00e0 ng\u01b0\u1eddi th\u1ef1c hi\u1ec7n y\u00eau c\u1ea7u. Khi c\u1ea7n h\u1ed7 tr\u1ee3, m\u1ecdi ng\u01b0\u1eddi c\u0169ng c\u00f3 th\u1ec3 gi\u00fap \u0111\u1ee1 ho\u1eb7c h\u1ed7 tr\u1ee3 l\u1eabn nhau.<\/li>\n
- Tr\u01b0\u1edbc khi b\u1ea1n l\u00e0m nh\u01b0 v\u1eady, b\u1ea1n c\u00f3 th\u1ec3 l\u00e0m r\u00f5 ph\u1ea7n y\u00eau c\u1ea7u kh\u00f4ng r\u00f5 r\u00e0ng v\u00e0 ph\u1ea7n c\u00f3 nghi ng\u1edd.<\/li>\n
- Tr\u01b0\u1edbc khi b\u1ea1n c\u00f3 th\u1ec3 l\u00e0m \u0111i\u1ec1u \u0111\u00f3, b\u1ea1n c\u00f3 th\u1ec3 t\u00ecm ra c\u00e1ch l\u00e0m vi\u1ec7c t\u1ed1t nh\u1ea5t v\u00e0 hi\u1ec7u qu\u1ea3 nh\u1ea5t trong nh\u00f3m.<\/li>\n
- Tr\u1eeb khi to\u00e0n b\u1ed9 nh\u00f3m l\u00e0 nh\u1eefng ng\u01b0\u1eddi kh\u00f4ng \u0111\u00e1ng tin c\u1eady, s\u1ed1 n\u00e0y ph\u1ea3n \u00e1nh th\u1ef1c t\u1ebf r\u1eb1ng \u01b0\u1edbc l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c chia s\u1ebb b\u1edfi nh\u00f3m, v\u00e0 PO c\u00f3 th\u1ec3 hi\u1ec3u kho\u1ea3ng c\u00e1ch gi\u1eefa nhu c\u1ea7u v\u00e0 \u0111\u00e1nh gi\u00e1.<\/li>\n
- B\u1eb1ng c\u00e1ch so s\u00e1nh k\u00edch th\u01b0\u1edbc t\u01b0\u01a1ng \u0111\u1ed1i c\u1ee7a \u0111\u1ed9 ph\u1ee9c t\u1ea1p gi\u1eefa c\u00e1c y\u00eau c\u1ea7u, PO trong t\u01b0\u01a1ng lai s\u1ebd c\u00f3 th\u1ec3 h\u1ee9a h\u1eb9n bao nhi\u00eau c\u00f4ng vi\u1ec7c c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ho\u00e0n th\u00e0nh trong m\u1ed9t v\u00f2ng l\u1eb7p, v\u00e0 s\u1ebd c\u00f3 m\u1ed9t c\u01a1 s\u1edf \u0111\u1ec3 so s\u00e1nh.<\/li>\n<\/ol>\n
K\u1ebft lu\u1eadn<\/h3>\n
Th\u00f4ng qua quy tr\u00ecnh \u01b0\u1edbc l\u01b0\u1ee3ng tr\u00ean, quy\u1ebft \u0111\u1ecbnh nh\u01b0 v\u1eady l\u00e0 c\u00f4ng khai, minh b\u1ea1ch, kh\u00e1ch quan v\u00e0 c\u00f3 s\u1ef1 \u0111\u1ed3ng thu\u1eadn. \u0110\u1ed1i v\u1edbi hai vai tr\u00f2:<\/p>\n
\u0110\u1ed1i v\u1edbi PO\/PM:<\/h4>\n
\n
- \u0110\u1eebng lo l\u1eafng v\u1ec1 vi\u1ec7c \u01b0\u1edbc l\u01b0\u1ee3ng qu\u00e1 cao m\u1ed9t nhi\u1ec7m v\u1ee5 cho m\u1ed9t b\u1ed9 \u0111\u1ec7m b\u1edfi m\u1ed9t s\u1ed1 th\u00e0nh vi\u00ean nh\u1ea5t \u0111\u1ecbnh.<\/li>\n
- Hi\u1ec3u \u0111\u01b0\u1ee3c \u0111\u1ed9 kh\u00f3 ti\u1ec1m \u1ea9n c\u1ee7a vi\u1ec7c th\u1ef1c hi\u1ec7n c\u00e1c y\u00eau c\u1ea7u ho\u1eb7c nhi\u1ec7m v\u1ee5 trong quy tr\u00ecnh \u0111\u00e1nh gi\u00e1.<\/li>\n
- Hi\u1ec3u xem c\u00f3 ph\u1ea7n n\u00e0o c\u1ee7a y\u00eau c\u1ea7u c\u1ea7n \u0111\u01b0\u1ee3c n\u00eau r\u00f5 ho\u1eb7c b\u1ecb hi\u1ec3u sai hay kh\u00f4ng.<\/li>\n<\/ul>\n
\u0110\u1ed1i v\u1edbi nh\u00f3m:<\/h4>\n
\n
- Nh\u1eefng ng\u01b0\u1eddi kh\u00f4ng c\u00f2n l\u00e0m vi\u1ec7c \u0111\u01b0\u1ee3c giao m\u1ed9t th\u1eddi h\u1ea1n kh\u00f4ng h\u1ee3p l\u00fd theo th\u1eddi h\u1ea1n.<\/li>\n
- Trao \u0111\u1ed5i ki\u1ebfn th\u1ee9c gi\u1eefa c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n tr\u01b0\u1edbc khi h\u1ecd b\u1eaft \u0111\u1ea7u l\u00e0m vi\u1ec7c v\u00e0o nhi\u1ec7m v\u1ee5. B\u1ea5t k\u1ec3 s\u1ed1 \u01b0\u1edbc l\u01b0\u1ee3ng c\u00f3 t\u0103ng hay gi\u1ea3m, nhu c\u1ea7u tr\u1edf n\u00ean r\u00f5 r\u00e0ng h\u01a1n v\u00e0 \u01b0\u1edbc l\u01b0\u1ee3ng tr\u1edf n\u00ean kh\u00e1ch quan h\u01a1n.<\/li>\n
- B\u1edfi v\u00ec b\u1ea1n v\u1eabn kh\u00f4ng bi\u1ebft ai \u0111ang y\u00eau c\u1ea7u nhi\u1ec7m v\u1ee5 n\u00e0y, n\u00ean quy tr\u00ecnh \u01b0\u1edbc l\u01b0\u1ee3ng c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ed9t c\u00e1ch kh\u00e1ch quan v\u00e0 v\u1edbi s\u1ef1 \u0111\u1ed3ng thu\u1eadn c\u1ee7a nh\u00f3m, b\u1ea1n bi\u1ebft ai quen thu\u1ed9c v\u1edbi nhi\u1ec7m v\u1ee5 n\u00e0y th\u00f4ng qua quy tr\u00ecnh. Khi b\u1ea1n th\u1ef1c s\u1ef1 l\u00e0m \u0111i\u1ec1u \u0111\u00f3, b\u1ea1n c\u00f3 th\u1ec3 l\u1eadp tr\u00ecnh c\u1eb7p ho\u1eb7c bi\u1ebft ai \u0111\u1ec3 h\u1ecfi gi\u00fap \u0111\u1ee1.<\/li>\n<\/ul>\n
Gi\u1ea3i ph\u00e1p \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t trong t\u00e0i li\u1ec7u n\u00e0y l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p chung. S\u1ef1 ch\u00fa \u00fd kh\u00f4ng n\u1eb1m \u1edf h\u00ecnh th\u1ee9c, m\u00e0 \u1edf m\u1ee5c \u0111\u00edch thi\u1ebft k\u1ebf c\u1ee7a t\u1eebng li\u00ean k\u1ebft trong quy tr\u00ecnh \u01b0\u1edbc l\u01b0\u1ee3ng linh ho\u1ea1t, nh\u1eb1m gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 g\u00ec.<\/p>\n
C\u00e1c b\u00e0i vi\u1ebft trong K\u1ef9 thu\u1eadt Scrum<\/h3>\n
\n
- C\u00e1c s\u1ef1 ki\u1ec7n Scrum l\u00e0 g\u00ec?<\/a><\/li>\n
- C\u00e1c nghi l\u1ec5 Scrum l\u00e0 g\u00ec?<\/a><\/li>\n
- Grooming Product Backlog l\u00e0 g\u00ec?<\/a><\/li>\n
- 3 c\u00e2u h\u1ecfi quan tr\u1ecdng trong Daily Scrum l\u00e0 g\u00ec?<\/a><\/li>\n
- Chu k\u1ef3 Sprint Scrum trong 8 b\u01b0\u1edbc<\/a><\/li>\n
- Sprint trong Scrum l\u00e0 g\u00ec?<\/a><\/li>\n
- Nh\u1ecbp \u0111\u1eadp c\u1ee7a Scrum\u200a\u2014\u200aCu\u1ed9c h\u1ecdp Daily Standup<\/a><\/li>\n
- Cu\u1ed9c h\u1ecdp Daily Scrum\u200a\u2014\u200aH\u01b0\u1edbng d\u1eabn nhanh<\/a><\/li>\n
- T\u1ea1i sao l\u1ea1i c\u00f3 c\u00e1c Sprint c\u00f3 \u0111\u1ed9 d\u00e0i c\u1ed1 \u0111\u1ecbnh trong Scrum?<\/a><\/li>\n
- L\u1eadp k\u1ebf ho\u1ea1ch ph\u00e1t h\u00e0nh Scrum l\u00e0 g\u00ec?<\/a><\/li>\n
- L\u1eadp k\u1ebf ho\u1ea1ch Sprint l\u00e0 g\u00ec?<\/a><\/li>\n
- \u0110\u00e1nh gi\u00e1 Sprint l\u00e0 g\u00ec?<\/a><\/li>\n
- Cu\u1ed9c h\u1ecdp h\u1ed3i t\u01b0\u1edfng Sprint trong Scrum l\u00e0 g\u00ec?<\/a><\/li>\n
- Tinh ch\u1ec9nh danh s\u00e1ch s\u1ea3n ph\u1ea9m l\u00e0 g\u00ec?<\/a><\/li>\n
- T\u00edch h\u1ee3p \/ Giao h\u00e0ng \/ Tri\u1ec3n khai li\u00ean t\u1ee5c trong Scrum l\u00e0 g\u00ec?<\/a><\/li>\n
- C\u00e1c s\u1ef1 ki\u1ec7n c\u00f3 th\u1eddi gian gi\u1edbi h\u1ea1n trong Scrum l\u00e0 g\u00ec?<\/a><\/li>\n
- Spike trong Scrum l\u00e0 g\u00ec?<\/a><\/li>\n
- Poker l\u1eadp k\u1ebf ho\u1ea1ch trong Agile l\u00e0 g\u00ec?<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"
Whether the team is working on a product or a project, we need to answer the question, “When will we get it done?” “Or how much we can do at a certain point in time, so as in the traditional development model, we need to estimate the effort before we start the project. During the development of Scrum, the team shared responsibility and collectively committed to the work of each Sprint, so the estimated workload for the agile team used a collective estimation approach. <\/p>\n","protected":false},"author":1,"featured_media":2437,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","footnotes":""},"categories":[2],"tags":[52,63,62,53],"class_list":["post-402","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-agile-project-management","tag-cn-done","tag-es-done","tag-ja-done","tag-tw-done"],"yoast_head":"\n
\u01af\u1edbc l\u01b0\u1ee3ng Agile trong Scrum? \u0110i\u1ec3m c\u00e2u chuy\u1ec7n v\u00e0 Planning Poker - Cybermedian<\/title>\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.cybermedian.com\/vn\/agile-estimation-in-scrum-story-point-and-planning-poker\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u01af\u1edbc l\u01b0\u1ee3ng Agile trong Scrum? \u0110i\u1ec3m c\u00e2u chuy\u1ec7n v\u00e0 Planning Poker - Cybermedian\" \/>\n<meta property=\"og:description\" content=\"Whether the team is working on a product or a project, we need to answer the question, "When will we get it done?" "Or how much we can do at a certain point in time, so as in the traditional development model, we need to estimate the effort before we start the project. 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