{"id":348435,"date":"2024-05-21T21:39:30","date_gmt":"2024-05-21T14:39:30","guid":{"rendered":"https:\/\/hoanghamobile.com\/tin-tuc\/?p=348435"},"modified":"2024-05-21T21:39:30","modified_gmt":"2024-05-21T14:39:30","slug":"case-la-gi","status":"publish","type":"post","link":"https:\/\/hoanghamobile.com\/tin-tuc\/case-la-gi\/","title":{"rendered":"Case l\u00e0 g\u00ec? C\u00e1c lo\u1ea1i case ph\u1ed5 bi\u1ebfn nh\u1ea5t hi\u1ec7n nay"},"content":{"rendered":"

Trong cu\u1ed9c s\u1ed1ng h\u00e0ng ng\u00e0y, t\u1eeb case xu\u1ea5t hi\u1ec7n kh\u00e1 th\u01b0\u1eddng xuy\u00ean trong nhi\u1ec1u ng\u1eef c\u1ea3nh kh\u00e1c nhau, t\u1eeb c\u00f4ng ngh\u1ec7, y t\u1ebf cho \u0111\u1ebfn ph\u00e1p lu\u1eadt. B\u1ea1n c\u00f3 bao gi\u1edd t\u1ef1 h\u1ecfi “case l\u00e0 g\u00ec<\/strong>?” v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 th\u1ebf n\u00e0o trong c\u00e1c t\u00ecnh hu\u1ed1ng c\u1ee5 th\u1ec3? B\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 kh\u00e1i ni\u1ec7m case, c\u0169ng nh\u01b0 c\u00e1ch \u1ee9ng d\u1ee5ng n\u00f3 v\u00e0o th\u1ef1c ti\u1ec5n. H\u00e3y c\u00f9ng kh\u00e1m ph\u00e1 xem case c\u00f3 th\u1ec3 mang l\u1ea1i l\u1ee3i \u00edch g\u00ec cho b\u1ea1n nh\u00e9.<\/p>\n

\u0110\u1ecbnh ngh\u0129a case l\u00e0 g\u00ec?<\/h2>\n

Case th\u1ef1c ch\u1ea5t l\u00e0 m\u1ed9t thu\u1eadt ng\u1eef \u0111a n\u0103ng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 ch\u1ec9 m\u1ed9t t\u00ecnh hu\u1ed1ng, s\u1ef1 vi\u1ec7c, ho\u1eb7c \u0111\u1ed1i t\u01b0\u1ee3ng c\u1ee5 th\u1ec3 n\u00e0o \u0111\u00f3 \u0111ang \u0111\u01b0\u1ee3c xem x\u00e9t ho\u1eb7c nghi\u00ean c\u1ee9u. T\u00f9y thu\u1ed9c v\u00e0o ng\u1eef c\u1ea3nh, case c\u00f3 th\u1ec3 c\u00f3 nhi\u1ec1u ngh\u0129a kh\u00e1c nhau:<\/p>\n

Trong ph\u00e1p lu\u1eadt<\/strong>: Case th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 ch\u1ec9 m\u1ed9t v\u1ee5 \u00e1n ho\u1eb7c m\u1ed9t v\u1ee5 ki\u1ec7n. M\u1ed7i case ph\u00e1p l\u00fd l\u00e0 m\u1ed9t t\u00ecnh hu\u1ed1ng c\u1ee5 th\u1ec3 m\u00e0 lu\u1eadt s\u01b0, th\u1ea9m ph\u00e1n, v\u00e0 b\u00ean li\u00ean quan c\u1ea7n x\u1eed l\u00fd, ph\u00e2n t\u00edch \u0111\u1ec3 \u0111\u01b0a ra ph\u00e1n quy\u1ebft.<\/p>\n

Trong y h\u1ecdc<\/strong>: Case \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 mi\u00eau t\u1ea3 m\u1ed9t ca b\u1ec7nh ho\u1eb7c t\u00ecnh hu\u1ed1ng y t\u1ebf c\u1ee5 th\u1ec3. B\u00e1c s\u0129 v\u00e0 nh\u00e2n vi\u00ean y t\u1ebf s\u1eed d\u1ee5ng case studies \u0111\u1ec3 ph\u00e2n t\u00edch tri\u1ec7u ch\u1ee9ng, \u0111i\u1ec1u tr\u1ecb, v\u00e0 h\u1ecdc h\u1ecfi t\u1eeb kinh nghi\u1ec7m c\u1ee7a t\u1eebng ca b\u1ec7nh.<\/p>\n

Trong c\u00f4ng ngh\u1ec7 th\u00f4ng tin<\/strong>: Case c\u00f3 th\u1ec3 d\u00f9ng \u0111\u1ec3 ch\u1ec9 m\u1ed9t t\u00ecnh hu\u1ed1ng x\u1eed l\u00fd th\u00f4ng tin, m\u1ed9t v\u1ea5n \u0111\u1ec1 c\u1ea7n gi\u1ea3i quy\u1ebft ho\u1eb7c th\u1eadm ch\u00ed l\u00e0 v\u1ecf b\u1ea3o v\u1ec7 c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed (nh\u01b0 case m\u00e1y t\u00ednh).<\/p>\n

\"case-la-gi\"<\/picture><\/p>\n

M\u1ed7i bi\u1ebfn th\u1ec3 c\u1ee7a t\u1eeb case \u0111\u1ec1u ph\u1ea3n \u00e1nh m\u1ed9t kh\u00eda c\u1ea1nh c\u1ee7a c\u00e1ch ch\u00fang ta hi\u1ec3u v\u00e0 gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 trong \u0111\u1eddi s\u1ed1ng v\u00e0 c\u00f4ng vi\u1ec7c. Qua \u0111\u00f3 gi\u00fap ch\u00fang ta \u0111\u1ecbnh h\u00ecnh c\u00e1ch ti\u1ebfp c\u1eadn v\u00e0 qu\u1ea3n l\u00fd t\u00ecnh hu\u1ed1ng m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/p>\n

C\u00e1c lo\u1ea1i case ph\u1ed5 bi\u1ebfn nh\u1ea5t hi\u1ec7n nay<\/h2>\n

Nh\u01b0 \u0111\u00e3 \u0111\u1ec1 c\u1eadp, case l\u00e0 g\u00ec <\/strong>c\u00f3 r\u1ea5t nhi\u1ec1u bi\u1ebfn th\u1ec3 kh\u00e1c nhau trong cu\u1ed9c s\u1ed1ng, v\u00e0 d\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c lo\u1ea1i Case ph\u1ed5 bi\u1ebfn nh\u1ea5t m\u00e0 ch\u00fang ta th\u01b0\u1eddng g\u1eb7p:<\/p>\n

Case trong ng\u00e0nh c\u00f4ng ngh\u1ec7 th\u00f4ng tin<\/h3>\n

Trong ng\u00e0nh c\u00f4ng ngh\u1ec7 th\u00f4ng tin, case l\u00e0 thu\u1eadt ng\u1eef \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ea5t ph\u1ed5 bi\u1ebfn v\u1edbi nhi\u1ec1u h\u00ecnh th\u1ee9c kh\u00e1c nhau, t\u1eeb v\u1eadt l\u00fd \u0111\u1ebfn l\u00fd thuy\u1ebft. Ch\u1eb3ng h\u1ea1n, b\u1ea1n c\u00f3 th\u1ec3 nghe th\u1ea5y t\u1eeb case \u0111\u01b0\u1ee3c nh\u1eafc \u0111\u1ebfn khi n\u00f3i v\u1ec1 case m\u00e1y t\u00ednh – \u0111\u00e2y l\u00e0 v\u1ecf b\u1ea3o v\u1ec7 b\u00ean ngo\u00e0i c\u1ee7a m\u00e1y t\u00ednh. B\u1ed9 ph\u1eadn n\u00e0y kh\u00f4ng ch\u1ec9 gi\u00fap b\u1ea3o v\u1ec7 c\u00e1c linh ki\u1ec7n b\u00ean trong kh\u1ecfi b\u1ee5i b\u1ea9n, va \u0111\u1eadp m\u00e0 c\u00f2n h\u1ed7 tr\u1ee3 trong vi\u1ec7c l\u00e0m m\u00e1t v\u00e0 qu\u1ea3n l\u00fd d\u00e2y \u0111i\u1ec7n m\u1ed9t c\u00e1ch g\u1ecdn g\u00e0ng. \u0110\u00e2y l\u00e0 th\u00e0nh ph\u1ea7n kh\u00f4ng th\u1ec3 thi\u1ebfu trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o hi\u1ec7u n\u0103ng v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a m\u00e1y t\u00ednh.<\/p>\n

\"case-la-gi-1\"<\/picture><\/p>\n

B\u00ean c\u1ea1nh \u0111\u00f3, trong l\u0129nh v\u1ef1c ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m, case c\u00f2n \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 ch\u1ec9 m\u1ed9t t\u00ecnh hu\u1ed1ng s\u1eed d\u1ee5ng c\u1ee5 th\u1ec3 – use case. M\u1ed7i use case m\u00f4 t\u1ea3 m\u1ed9t k\u1ecbch b\u1ea3n x\u1eed l\u00fd th\u00f4ng tin ho\u1eb7c t\u01b0\u01a1ng t\u00e1c c\u1ee7a ng\u01b0\u1eddi d\u00f9ng v\u1edbi h\u1ec7 th\u1ed1ng, nh\u1eb1m m\u1ee5c \u0111\u00edch gi\u1ea3i quy\u1ebft m\u1ed9t v\u1ea5n \u0111\u1ec1 ho\u1eb7c \u0111\u00e1p \u1ee9ng m\u1ed9t nhu c\u1ea7u nh\u1ea5t \u0111\u1ecbnh. Qua \u0111\u00f3, c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n c\u00f3 th\u1ec3 thi\u1ebft k\u1ebf v\u00e0 ki\u1ec3m th\u1eed ph\u1ea7n m\u1ec1m m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c h\u01a1n, \u0111\u1ed3ng th\u1eddi hi\u1ec3u r\u00f5 \u0111\u01b0\u1ee3c nhu c\u1ea7u v\u00e0 c\u00e1ch th\u1ee9c t\u01b0\u01a1ng t\u00e1c c\u1ee7a ng\u01b0\u1eddi d\u00f9ng v\u1edbi s\u1ea3n ph\u1ea9m c\u1ee7a h\u1ecd.<\/p>\n

D\u00f9 l\u00e0 case trong ph\u1ea7n c\u1ee9ng hay ph\u1ea7n m\u1ec1m, m\u1ed7i lo\u1ea1i \u0111\u1ec1u \u0111\u00f3ng g\u00f3p m\u1ed9t ph\u1ea7n quan tr\u1ecdng v\u00e0o s\u1ef1 th\u00e0nh c\u00f4ng c\u1ee7a s\u1ea3n ph\u1ea9m c\u00f4ng ngh\u1ec7, \u0111\u1ea3m b\u1ea3o ph\u1ee5c v\u1ee5 \u0111\u00fang m\u1ee5c \u0111\u00edch v\u00e0 hi\u1ec7u qu\u1ea3 cho ng\u01b0\u1eddi d\u00f9ng.<\/p>\n

Case l\u00e0 g\u00ec trong ng\u00e0nh ph\u00e1p lu\u1eadt<\/h3>\n

Trong ng\u00e0nh ph\u00e1p lu\u1eadt, case th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 ch\u1ec9 m\u1ed9t v\u1ee5 \u00e1n c\u1ee5 th\u1ec3. M\u1ed7i case ph\u00e1p l\u00fd l\u00e0 m\u1ed9t t\u1eadp h\u1ee3p c\u00e1c s\u1ef1 ki\u1ec7n, t\u00ecnh hu\u1ed1ng li\u00ean quan \u0111\u1ebfn ph\u00e1p lu\u1eadt m\u00e0 c\u00e1c lu\u1eadt s\u01b0, th\u1ea9m ph\u00e1n, v\u00e0 b\u00ean li\u00ean quan c\u1ea7n nghi\u00ean c\u1ee9u v\u00e0 gi\u1ea3i quy\u1ebft. Vi\u1ec7c nghi\u00ean c\u1ee9u v\u00e0 x\u1eed l\u00fd c\u00e1c case ph\u00e1p l\u00fd \u0111\u00f2i h\u1ecfi s\u1ef1 hi\u1ec3u bi\u1ebft s\u00e2u s\u1eafc v\u1ec1 lu\u1eadt, c\u0169ng nh\u01b0 kh\u1ea3 n\u0103ng \u00e1p d\u1ee5ng c\u00e1c nguy\u00ean t\u1eafc ph\u00e1p l\u00fd v\u00e0o c\u00e1c t\u00ecnh hu\u1ed1ng c\u1ee5 th\u1ec3.<\/p>\n

Khi m\u1ed9t v\u1ee5 ki\u1ec7n \u0111\u01b0\u1ee3c kh\u1edfi x\u01b0\u1edbng, th\u00f4ng tin v\u1ec1 v\u1ee5 vi\u1ec7c \u0111\u01b0\u1ee3c t\u1ed5ng h\u1ee3p l\u1ea1i, bao g\u1ed3m c\u00e1c chi ti\u1ebft nh\u01b0 b\u1eb1ng ch\u1ee9ng, l\u1eddi khai c\u1ee7a nh\u00e2n ch\u1ee9ng, v\u00e0 c\u00e1c v\u0103n b\u1ea3n ph\u00e1p l\u00fd li\u00ean quan. Qu\u00e1 tr\u00ecnh x\u00e9t x\u1eed b\u1eaft \u0111\u1ea7u v\u1edbi vi\u1ec7c ph\u00e2n t\u00edch v\u00e0 \u0111\u00e1nh gi\u00e1 c\u00e1c th\u00f4ng tin n\u00e0y \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh t\u00ednh h\u1ee3p ph\u00e1p c\u1ee7a c\u00e1c h\u00e0nh \u0111\u1ed9ng \u0111\u01b0\u1ee3c tr\u00ecnh b\u00e0y trong case.<\/p>\n

\"case-la-gi-2\"<\/picture><\/p>\n

Lu\u1eadt s\u01b0 \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ecbnh h\u00ecnh k\u1ebft qu\u1ea3 c\u1ee7a case l\u00e0 g\u00ec<\/strong>, h\u1ecd ph\u1ea3i l\u1eadp lu\u1eadn m\u1ed9t c\u00e1ch thuy\u1ebft ph\u1ee5c v\u00e0 d\u1ef1a tr\u00ean b\u1eb1ng ch\u1ee9ng \u0111\u1ec3 b\u1ea3o v\u1ec7 quy\u1ec1n l\u1ee3i c\u1ee7a kh\u00e1ch h\u00e0ng. C\u00e1c th\u1ea9m ph\u00e1n sau \u0111\u00f3 s\u1ebd d\u1ef1a tr\u00ean lu\u1eadt hi\u1ec7n h\u00e0nh v\u00e0 c\u00e1c ch\u1ee9ng c\u1ee9 \u0111\u01b0\u1ee3c tr\u00ecnh b\u00e0y \u0111\u1ec3 \u0111\u01b0a ra ph\u00e1n quy\u1ebft cu\u1ed1i c\u00f9ng.<\/p>\n

Do v\u1eady, vi\u1ec7c hi\u1ec3u r\u00f5 c\u00e1c case ph\u00e1p l\u00fd gi\u00fap c\u00e1c chuy\u00ean gia ph\u00e1p l\u00fd th\u1ef1c hi\u1ec7n c\u00f4ng vi\u1ec7c c\u1ee7a m\u00ecnh m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3, \u0111\u1ed3ng th\u1eddi c\u00f2n \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00f4ng l\u00fd \u0111\u01b0\u1ee3c th\u1ef1c thi m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c v\u00e0 c\u00f4ng b\u1eb1ng.<\/p>\n

Case trong y h\u1ecdc<\/h3>\n

Trong y h\u1ecdc, case hay c\u00f2n g\u1ecdi l\u00e0 ca b\u1ec7nh, l\u00e0 thu\u1eadt ng\u1eef d\u00f9ng \u0111\u1ec3 ch\u1ec9 t\u00ecnh tr\u1ea1ng s\u1ee9c kh\u1ecfe c\u1ee5 th\u1ec3 c\u1ee7a m\u1ed9t b\u1ec7nh nh\u00e2n, m\u00e0 qua \u0111\u00f3 c\u00e1c b\u00e1c s\u0129 v\u00e0 nh\u00e2n vi\u00ean y t\u1ebf c\u00f3 th\u1ec3 ph\u00e2n t\u00edch, ch\u1ea9n \u0111o\u00e1n v\u00e0 \u0111i\u1ec1u tr\u1ecb. M\u1ed7i case l\u00e0 duy nh\u1ea5t v\u00e0 ph\u1ea3n \u00e1nh s\u1ef1 ph\u1ee9c t\u1ea1p c\u1ee7a t\u00ecnh tr\u1ea1ng y t\u1ebf c\u1ea7n \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft.<\/p>\n

Khi m\u1ed9t b\u1ec7nh nh\u00e2n \u0111\u1ebfn b\u1ec7nh vi\u1ec7n ho\u1eb7c ph\u00f2ng kh\u00e1m, h\u1ecd \u0111\u01b0\u1ee3c t\u1ea1o m\u1ed9t h\u1ed3 s\u01a1 b\u1ec7nh \u00e1n, m\u00e0 m\u1ed7i l\u1ea7n kh\u00e1m b\u1ec7nh s\u1ebd \u0111\u01b0\u1ee3c ghi ch\u00e9p l\u1ea1i nh\u01b0 m\u1ed9t case. B\u00e1c s\u0129 s\u1ebd ghi nh\u1eadn c\u00e1c tri\u1ec7u ch\u1ee9ng, ti\u1ec1n s\u1eed b\u1ec7nh t\u1eadt, k\u1ebft qu\u1ea3 x\u00e9t nghi\u1ec7m v\u00e0 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u tr\u1ecb \u0111\u00e3 \u00e1p d\u1ee5ng. V\u1eady trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, case l\u00e0 g\u00ec? Case bao g\u1ed3m t\u1ea5t c\u1ea3 th\u00f4ng tin v\u00e0 h\u1ed3 s\u01a1 \u0111\u1ec3 gi\u00fap b\u00e1c s\u0129 theo d\u00f5i ti\u1ebfn tr\u00ecnh \u0111i\u1ec1u tr\u1ecb c\u1ee7a b\u1ec7nh nh\u00e2n.<\/p>\n

\"case-la-gi-3\"<\/picture><\/p>\n

Trong nghi\u00ean c\u1ee9u y h\u1ecdc, case studies l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 quan tr\u1ecdng gi\u00fap b\u00e1c s\u0129 v\u00e0 c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u hi\u1ec3u bi\u1ebft s\u00e2u h\u01a1n v\u1ec1 b\u1ec7nh l\u00fd, \u0111\u00e1nh gi\u00e1 hi\u1ec7u qu\u1ea3 c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u tr\u1ecb v\u00e0 ph\u00e1t tri\u1ec3n c\u00e1c li\u1ec7u ph\u00e1p m\u1edbi. C\u00e1c nghi\u00ean c\u1ee9u t\u1eebng ca b\u1ec7nh cho ph\u00e9p chuy\u00ean gia ph\u00e2n t\u00edch chi ti\u1ebft t\u1eebng t\u00ecnh hu\u1ed1ng, t\u1eeb \u0111\u00f3 r\u00fat ra k\u1ebft lu\u1eadn c\u00f3 gi\u00e1 tr\u1ecb \u00e1p d\u1ee5ng cho nhi\u1ec1u b\u1ec7nh nh\u00e2n kh\u00e1c.<\/p>\n

T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c hi\u1ec3u case l\u00e0 g\u00ec?<\/h2>\n

Hi\u1ec3u r\u00f5 v\u1ec1 case trong t\u1eebng l\u0129nh v\u1ef1c l\u00e0 \u0111i\u1ec1u v\u00f4 c\u00f9ng quan tr\u1ecdng, b\u1edfi n\u00f3 kh\u00f4ng ch\u1ec9 gi\u00fap c\u00e1c chuy\u00ean gia gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 c\u1ee5 th\u1ec3 m\u00e0 c\u00f2n c\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn vi\u1ec7c ph\u00e1t tri\u1ec3n v\u00e0 \u00e1p d\u1ee5ng gi\u1ea3i ph\u00e1p hi\u1ec7u qu\u1ea3.<\/p>\n

T\u1ea1i sao c\u1ea7n ph\u1ea3i hi\u1ec3u r\u00f5 v\u1ec1 case trong t\u1eebng l\u0129nh v\u1ef1c?<\/strong><\/p>\n

Trong y h\u1ecdc, hi\u1ec3u r\u00f5 t\u1eebng case b\u1ec7nh nh\u00e2n gi\u00fap b\u00e1c s\u0129 ch\u1ea9n \u0111o\u00e1n ch\u00ednh x\u00e1c v\u00e0 l\u1ef1a ch\u1ecdn ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u tr\u1ecb ph\u00f9 h\u1ee3p. Trong ph\u00e1p lu\u1eadt, vi\u1ec7c n\u00e0y gi\u00fap lu\u1eadt s\u01b0 x\u00e2y d\u1ef1ng l\u1eadp lu\u1eadn v\u00e0 b\u1ea3o v\u1ec7 quy\u1ec1n l\u1ee3i cho kh\u00e1ch h\u00e0ng m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3. T\u01b0\u01a1ng t\u1ef1, trong c\u00f4ng ngh\u1ec7 th\u00f4ng tin, hi\u1ec3u bi\u1ebft s\u00e2u v\u1ec1 case gi\u00fap nh\u00e0 ph\u00e1t tri\u1ec3n thi\u1ebft k\u1ebf v\u00e0 ki\u1ec3m th\u1eed ph\u1ea7n m\u1ec1m t\u1ed1t h\u01a1n.<\/p>\n

\"case-la-gi-4\"<\/picture><\/p>\n

Hi\u1ec3u r\u00f5 c\u00e1c case l\u00e0 g\u00ec<\/strong> cung c\u1ea5p ki\u1ebfn th\u1ee9c c\u1ea7n thi\u1ebft \u0111\u1ec3 nh\u1eadn di\u1ec7n v\u00e0 ph\u00f2ng tr\u00e1nh c\u00e1c r\u1ee7i ro ti\u1ec1m \u1ea9n, \u0111\u1eb7c bi\u1ec7t trong c\u00e1c l\u0129nh v\u1ef1c nh\u01b0 y t\u1ebf v\u00e0 ph\u00e1p lu\u1eadt, n\u01a1i m\u00e0 c\u00e1c sai s\u00f3t c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn h\u1eadu qu\u1ea3 nghi\u00eam tr\u1ecdng.<\/p>\n

\u1ea2nh h\u01b0\u1edfng c\u1ee7a vi\u1ec7c hi\u1ec3u sai ho\u1eb7c hi\u1ec3u kh\u00f4ng \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 case<\/strong><\/p>\n

Hi\u1ec3u sai ho\u1eb7c kh\u00f4ng \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 m\u1ed9t case c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn c\u00e1c quy\u1ebft \u0111\u1ecbnh sai l\u1ea7m, ch\u1eb3ng h\u1ea1n nh\u01b0 ch\u1ea9n \u0111o\u00e1n sai trong y h\u1ecdc, \u00e1p d\u1ee5ng sai l\u1ec7 lu\u1eadt trong ph\u00e1p lu\u1eadt, ho\u1eb7c l\u1ed7i trong thi\u1ebft k\u1ebf ph\u1ea7n m\u1ec1m. Nh\u1eefng sai l\u1ea7m n\u00e0y kh\u00f4ng ch\u1ec9 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn k\u1ebft qu\u1ea3 c\u00f4ng vi\u1ec7c m\u00e0 c\u00f2n c\u00f3 th\u1ec3 g\u00e2y h\u1ea1i cho ng\u01b0\u1eddi kh\u00e1c.<\/p>\n

Sai s\u00f3t do hi\u1ec3u sai case c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m uy t\u00edn chuy\u00ean m\u00f4n c\u1ee7a c\u00e1 nh\u00e2n ho\u1eb7c t\u1ed5 ch\u1ee9c, \u0111\u1ed3ng th\u1eddi g\u00e2y ra t\u00e1c \u0111\u1ed9ng ti\u00eau c\u1ef1c \u0111\u1ebfn x\u00e3 h\u1ed9i, nh\u01b0 m\u1ea5t ni\u1ec1m tin v\u00e0o h\u1ec7 th\u1ed1ng y t\u1ebf ho\u1eb7c ph\u00e1p l\u00fd.<\/p>\n

C\u00e1ch s\u1eed d\u1ee5ng case trong th\u1ef1c t\u1ebf<\/h2>\n

Sau khi hi\u1ec3u r\u00f5 case l\u00e0 g\u00ec<\/strong>, ch\u00fang ta s\u1ebd c\u00f9ng \u0111i \u0111\u1ebfn m\u1ed9t s\u1ed1 ho\u1ea1t \u0111\u1ed9ng v\u00e0 c\u00e1ch s\u1eed d\u1ee5ng case hi\u1ec7u qu\u1ea3 trong th\u1ef1c t\u1ebf.<\/p>\n

C\u00e1ch c\u00e1c chuy\u00ean gia s\u1eed d\u1ee5ng case studies \u0111\u1ec3 nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n<\/strong><\/p>\n

Nghi\u00ean c\u1ee9u: C\u00e1c nh\u00e0 khoa h\u1ecdc v\u00e0 chuy\u00ean gia s\u1eed d\u1ee5ng case studies \u0111\u1ec3 ph\u00e2n t\u00edch c\u00e1c t\u00ecnh hu\u1ed1ng c\u1ee5 th\u1ec3, t\u1eeb \u0111\u00f3 thu th\u1eadp d\u1eef li\u1ec7u v\u00e0 hi\u1ec3u bi\u1ebft s\u00e2u s\u1eafc h\u01a1n v\u1ec1 m\u1ed9t hi\u1ec7n t\u01b0\u1ee3ng ho\u1eb7c v\u1ea5n \u0111\u1ec1. Trong y h\u1ecdc, v\u00ed d\u1ee5, case studies v\u1ec1 c\u00e1c ca b\u1ec7nh hi\u1ebfm gi\u00fap b\u00e1c s\u0129 hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 c\u00e1ch th\u1ee9c b\u1ec7nh ph\u00e1t tri\u1ec3n v\u00e0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u01a1 th\u1ec3.<\/p>\n

Ph\u00e1t tri\u1ec3n s\u1ea3n ph\u1ea9m: Trong c\u00f4ng ngh\u1ec7 th\u00f4ng tin, case studies v\u1ec1 nhu c\u1ea7u ng\u01b0\u1eddi d\u00f9ng v\u00e0 t\u01b0\u01a1ng t\u00e1c c\u1ee7a h\u1ecd v\u1edbi c\u00f4ng ngh\u1ec7 gi\u00fap c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n thi\u1ebft k\u1ebf c\u00e1c gi\u1ea3i ph\u00e1p ph\u1ea7n m\u1ec1m t\u1ed1t h\u01a1n, ph\u00f9 h\u1ee3p h\u01a1n v\u1edbi y\u00eau c\u1ea7u c\u1ee7a th\u1ecb tr\u01b0\u1eddng.<\/p>\n

\"case-la-gi-5\"<\/picture><\/p>\n

C\u00e1ch th\u1ee9c c\u00e1c t\u1ed5 ch\u1ee9c, doanh nghi\u1ec7p s\u1eed d\u1ee5ng case \u0111\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1<\/strong><\/p>\n

Gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1: C\u00e1c t\u1ed5 ch\u1ee9c v\u00e0 doanh nghi\u1ec7p th\u01b0\u1eddng xuy\u00ean \u0111\u1ed1i m\u1eb7t v\u1edbi th\u00e1ch th\u1ee9c trong qu\u1ea3n l\u00fd v\u00e0 ho\u1ea1t \u0111\u1ed9ng. Th\u00f4ng qua vi\u1ec7c ph\u00e2n t\u00edch c\u00e1c case tr\u01b0\u1edbc \u0111\u00f3, h\u1ecd c\u00f3 th\u1ec3 r\u00fat ra b\u00e0i h\u1ecdc v\u00e0 \u00e1p d\u1ee5ng c\u00e1c gi\u1ea3i ph\u00e1p \u0111\u00e3 th\u00e0nh c\u00f4ng \u0111\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 t\u01b0\u01a1ng t\u1ef1.<\/p>\n

\u0110\u00e0o t\u1ea1o v\u00e0 ph\u00e1t tri\u1ec3n: C\u00e1c case \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 m\u1ed9t ph\u1ea7n c\u1ee7a ch\u01b0\u01a1ng tr\u00ecnh \u0111\u00e0o t\u1ea1o nh\u00e2n vi\u00ean, gi\u00fap h\u1ecd hi\u1ec3u r\u00f5 c\u00e1ch th\u1ee9c \u1ee9ng ph\u00f3 v\u1edbi c\u00e1c t\u00ecnh hu\u1ed1ng th\u1ef1c t\u1ebf. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 gi\u00fap nh\u00e2n vi\u00ean chu\u1ea9n b\u1ecb t\u1ed1t h\u01a1n cho c\u00f4ng vi\u1ec7c m\u00e0 c\u00f2n gi\u00fap c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 v\u00e0 n\u0103ng su\u1ea5t chung c\u1ee7a t\u1ed5 ch\u1ee9c.<\/p>\n

M\u1eb9o t\u00ecm ki\u1ebfm v\u00e0 ph\u00e2n t\u00edch c\u00e1c case study hi\u1ec7u qu\u1ea3<\/h2>\n

T\u00ecm ki\u1ebfm v\u00e0 ph\u00e2n t\u00edch c\u00e1c case study l\u00e0 m\u1ed9t k\u1ef9 n\u0103ng quan tr\u1ecdng \u0111\u1ed1i v\u1edbi sinh vi\u00ean, nh\u00e0 nghi\u00ean c\u1ee9u v\u00e0 chuy\u00ean gia trong nhi\u1ec1u l\u0129nh v\u1ef1c. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 m\u1eb9o gi\u00fap b\u1ea1n t\u00ecm ki\u1ebfm v\u00e0 ph\u00e2n t\u00edch c\u00e1c case l\u00e0 g\u00ec<\/strong> m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3:<\/p>\n

X\u00e1c \u0111\u1ecbnh ngu\u1ed3n th\u00f4ng tin uy t\u00edn<\/strong><\/p>\n

Truy c\u1eadp c\u00e1c c\u01a1 s\u1edf d\u1eef li\u1ec7u chuy\u00ean ng\u00e0nh nh\u01b0 JSTOR, PubMed, v\u00e0 Google Scholar \u0111\u1ec3 t\u00ecm ki\u1ebfm c\u00e1c nghi\u00ean c\u1ee9u v\u00e0 b\u00e0i b\u00e1o c\u00f3 li\u00ean quan.<\/p>\n

C\u00e1c t\u1ea1p ch\u00ed uy t\u00edn th\u01b0\u1eddng xuy\u00ean xu\u1ea5t b\u1ea3n c\u00e1c case study \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 nghi\u00eam ng\u1eb7t v\u1ec1 m\u1eb7t h\u1ecdc thu\u1eadt.<\/p>\n

S\u1eed d\u1ee5ng t\u1eeb kh\u00f3a ch\u00ednh x\u00e1c<\/strong><\/p>\n

D\u00f9ng c\u00e1c t\u1eeb kh\u00f3a ch\u00ednh x\u00e1c v\u00e0 c\u1ee5m t\u1eeb li\u00ean quan \u0111\u1ebfn ch\u1ee7 \u0111\u1ec1 b\u1ea1n quan t\u00e2m \u0111\u1ec3 t\u0103ng kh\u1ea3 n\u0103ng t\u00ecm ki\u1ebfm th\u00e0nh c\u00f4ng.<\/p>\n

\u00c1p d\u1ee5ng c\u00e1c b\u1ed9 l\u1ecdc \u0111\u1ec3 thu h\u1eb9p k\u1ebft qu\u1ea3 t\u00ecm ki\u1ebfm theo ng\u00e0y xu\u1ea5t b\u1ea3n, t\u00e1c gi\u1ea3, v\u00e0 lo\u1ea1i t\u00e0i li\u1ec7u.<\/p>\n

\"case-la-gi-6\"<\/picture><\/p>\n

Ph\u01b0\u01a1ng ph\u00e1p ph\u00e2n t\u00edch case study<\/strong><\/p>\n

\u0110\u1ecdc to\u00e0n b\u1ed9 case study v\u00e0 ghi ch\u00e9p l\u1ea1i c\u00e1c \u0111i\u1ec3m quan tr\u1ecdng, bao g\u1ed3m v\u1ea5n \u0111\u1ec1 ch\u00ednh, gi\u1ea3i ph\u00e1p \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng, v\u00e0 k\u1ebft qu\u1ea3.<\/p>\n

Hi\u1ec3u c\u00e1ch t\u1ed5 ch\u1ee9c c\u1ee7a case study \u0111\u1ec3 ph\u00e2n bi\u1ec7t gi\u1eefa m\u1ee5c ti\u00eau nghi\u00ean c\u1ee9u, ph\u01b0\u01a1ng ph\u00e1p, k\u1ebft qu\u1ea3 v\u00e0 k\u1ebft lu\u1eadn.<\/p>\n

\u0110\u00e1nh gi\u00e1 t\u00ednh h\u1ee3p l\u1ec7 v\u00e0 \u0111\u1ed9 tin c\u1eady<\/strong><\/p>\n

\u0110\u00e1nh gi\u00e1 t\u00ednh uy t\u00edn c\u1ee7a t\u00e1c gi\u1ea3 v\u00e0 t\u1ed5 ch\u1ee9c ph\u00e1t h\u00e0nh \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o th\u00f4ng tin l\u00e0 ch\u00ednh x\u00e1c v\u00e0 kh\u00e1ch quan.<\/p>\n

\u0110\u1ed1i chi\u1ebfu th\u00f4ng tin trong case study v\u1edbi c\u00e1c nghi\u00ean c\u1ee9u li\u00ean quan \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh t\u00ednh nh\u1ea5t qu\u00e1n v\u00e0 x\u00e1c th\u1ef1c c\u1ee7a d\u1eef li\u1ec7u.<\/p>\n

Nh\u1eefng \u0111i\u1ec1u c\u1ea7n l\u01b0u \u00fd khi nghi\u00ean c\u1ee9u v\u1ec1 case l\u00e0 g\u00ec?<\/h2>\n

Khi nghi\u00ean c\u1ee9u v\u1ec1 case, b\u1ea1n c\u1ea7n \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u1ee5c ti\u00eau nghi\u00ean c\u1ee9u c\u1ee7a m\u00ecnh \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh m\u1ed9t c\u00e1ch r\u00f5 r\u00e0ng. \u0110i\u1ec1u n\u00e0y gi\u00fap \u0111\u1ecbnh h\u01b0\u1edbng qu\u00e1 tr\u00ecnh thu th\u1eadp v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u, \u0111\u1ed3ng th\u1eddi \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c k\u1ebft qu\u1ea3 \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u00f3 th\u1ec3 gi\u1ea3i quy\u1ebft ho\u1eb7c gi\u1ea3i th\u00edch c\u00e1c v\u1ea5n \u0111\u1ec1 c\u1ee5 th\u1ec3 m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c.<\/p>\n

Ngo\u00e0i ra, vi\u1ec7c hi\u1ec3u b\u1ed1i c\u1ea3nh c\u1ee7a m\u1ed7i case l\u00e0 v\u00f4 c\u00f9ng quan tr\u1ecdng. M\u1ed7i case kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t t\u1eadp h\u1ee3p c\u00e1c s\u1ed1 li\u1ec7u hay s\u1ef1 ki\u1ec7n m\u00e0 c\u00f2n bao g\u1ed3m c\u1ea3 b\u1ed1i c\u1ea3nh x\u00e3 h\u1ed9i, v\u0103n h\u00f3a v\u00e0 l\u1ecbch s\u1eed m\u00e0 trong \u0111\u00f3 s\u1ef1 ki\u1ec7n \u0111\u00f3 x\u1ea3y ra. S\u1ef1 hi\u1ec3u bi\u1ebft s\u00e2u s\u1eafc v\u1ec1 b\u1ed1i c\u1ea3nh s\u1ebd gi\u00fap b\u1ea1n ph\u00e2n t\u00edch v\u00e0 di\u1ec5n gi\u1ea3i d\u1eef li\u1ec7u m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c h\u01a1n.<\/p>\n

\"case-la-gi-7\"<\/picture><\/p>\n

Trong qu\u00e1 tr\u00ecnh nghi\u00ean c\u1ee9u, vi\u1ec7c gi\u1eef cho th\u00f4ng tin \u0111\u01b0\u1ee3c kh\u00e1ch quan c\u0169ng r\u1ea5t c\u1ea7n thi\u1ebft. Tr\u00e1nh \u0111\u1ec3 c\u00e1c \u0111\u1ecbnh ki\u1ebfn c\u00e1 nh\u00e2n hay quan \u0111i\u1ec3m ch\u1ee7 quan \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00e1ch b\u1ea1n thu th\u1eadp ho\u1eb7c ph\u00e2n t\u00edch d\u1eef li\u1ec7u. B\u1ea5t k\u1ef3 quy\u1ebft \u0111\u1ecbnh n\u00e0o c\u0169ng n\u00ean d\u1ef1a tr\u00ean d\u1eef li\u1ec7u v\u00e0 b\u1eb1ng ch\u1ee9ng khoa h\u1ecdc.<\/p>\n

Cu\u1ed1i c\u00f9ng, vi\u1ec7c ghi ch\u00e9p c\u1ea9n th\u1eadn trong su\u1ed1t qu\u00e1 tr\u00ecnh nghi\u00ean c\u1ee9u l\u00e0 \u0111i\u1ec1u kh\u00f4ng th\u1ec3 b\u1ecf qua. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 gi\u00fap b\u1ea1n theo d\u00f5i \u0111\u01b0\u1ee3c ti\u1ebfn tr\u00ecnh v\u00e0 ph\u00e2n t\u00edch c\u1ee7a m\u00ecnh m\u00e0 c\u00f2n l\u00e0 c\u01a1 s\u1edf v\u1eefng ch\u1eafc cho vi\u1ec7c x\u00e2y d\u1ef1ng l\u1eadp lu\u1eadn v\u00e0 ch\u1ee9ng minh c\u00e1c ph\u00e1t hi\u1ec7n nghi\u00ean c\u1ee9u sau n\u00e0y. M\u1ed9t h\u1ec7 th\u1ed1ng ghi ch\u00e9p t\u1ed1t s\u1ebd l\u00e0 c\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 \u0111\u1eafc l\u1ef1c trong vi\u1ec7c t\u1ed5ng h\u1ee3p v\u00e0 tr\u00ecnh b\u00e0y k\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/p>\n

C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n

\u0110\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 case l\u00e0 g\u00ec<\/strong>, b\u1ea1n n\u00ean tham kh\u1ea3o th\u00eam m\u1ed9t s\u1ed1 c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p b\u00ean d\u01b0\u1edbi:<\/p>\n

T\u1ea1i sao case study l\u1ea1i quan tr\u1ecdng?<\/strong><\/p>\n

Case study cung c\u1ea5p c\u00e1i nh\u00ecn s\u00e2u s\u1eafc v\u00e0 th\u1ef1c ti\u1ec5n v\u1ec1 c\u00e1ch th\u1ee9c l\u00fd thuy\u1ebft \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng v\u00e0o th\u1ef1c t\u1ebf, gi\u00fap ph\u00e2n t\u00edch v\u00e0 hi\u1ec3u bi\u1ebft s\u00e2u h\u01a1n v\u1ec1 c\u00e1ch gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1.<\/p>\n

C\u00f3 ph\u1ea3i m\u1ecdi ng\u00e0nh ngh\u1ec1 \u0111\u1ec1u s\u1eed d\u1ee5ng case study?<\/strong><\/p>\n

Case study \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u ng\u00e0nh nh\u01b0 y t\u1ebf, ph\u00e1p lu\u1eadt, kinh doanh, v\u00e0 gi\u00e1o d\u1ee5c \u0111\u1ec3 gi\u00fap minh h\u1ecda v\u00e0 th\u1ef1c h\u00e0nh c\u00e1c kh\u00e1i ni\u1ec7m l\u00fd thuy\u1ebft m\u1ed9t c\u00e1ch c\u1ee5 th\u1ec3 v\u00e0 th\u1ef1c t\u1ebf.<\/p>\n

Case m\u00e1y t\u00ednh l\u00e0 g\u00ec?<\/strong><\/p>\n

Case m\u00e1y t\u00ednh, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 th\u00f9ng m\u00e1y, l\u00e0 b\u1ed9 khung ho\u1eb7c v\u1ecf b\u1ecdc b\u00ean ngo\u00e0i ch\u1ee9a \u0111\u1ef1ng c\u00e1c th\u00e0nh ph\u1ea7n ph\u1ea7n c\u1ee9ng c\u1ee7a m\u00e1y t\u00ednh, bao g\u1ed3m bo m\u1ea1ch ch\u1ee7, b\u1ed9 vi x\u1eed l\u00fd, b\u1ed9 nh\u1edb, \u1ed5 c\u1ee9ng, v\u00e0 c\u00e1c thi\u1ebft b\u1ecb ngo\u1ea1i vi kh\u00e1c.<\/p>\n

T\u1ea1m k\u1ebft<\/h2>\n

Tr\u00ean \u0111\u00e2y l\u00e0 to\u00e0n b\u1ed9 c\u00e1c th\u00f4ng tin li\u00ean quan \u0111\u1ebfn case l\u00e0 g\u00ec<\/strong> c\u0169ng nh\u01b0 c\u00e1c l\u0129nh v\u1ef1c s\u1eed d\u1ee5ng case ph\u1ed5 bi\u1ebfn nh\u1ea5t hi\u1ec7n t\u1ea1i. B\u00ean c\u1ea1nh \u0111\u00f3, b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 truy c\u1eadp v\u00e0o trang tin nhanh c\u1ee7a Ho\u00e0ng H\u00e0 Mobile \u0111\u1ec3 kh\u00e1m ph\u00e1 th\u00eam nh\u1eefng b\u00e0i vi\u1ebft th\u1ee7 thu\u1eadt m\u00e1y t\u00ednh quan tr\u1ecdng kh\u00e1c.<\/p>\n

Xem th\u00eam:<\/p>\n