{"id":536,"date":"2022-01-26T01:30:24","date_gmt":"2022-01-26T01:30:24","guid":{"rendered":"https:\/\/www.cybermedian.com\/vn\/?p=536"},"modified":"2025-02-17T11:21:11","modified_gmt":"2025-02-17T03:21:11","slug":"a-simple-guide-to-use-case-analysis","status":"publish","type":"post","link":"https:\/\/www.cybermedian.com\/vn\/a-simple-guide-to-use-case-analysis\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn \u0111\u01a1n gi\u1ea3n v\u1ec1 ph\u00e2n t\u00edch tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng"},"content":{"rendered":"<section class=\"section section--body section--first\">\n<div class=\"section-content\">\n<div class=\"section-inner sectionLayout--insetColumn\">\n<h3 class=\"graf graf--h3 graf-after--h3\" id=\"c382\">Ph\u00e2n t\u00edch tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng l\u00e0 g\u00ec?<\/h3>\n<p class=\"graf graf--p graf-after--h3\" id=\"bd65\">S\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 t\u1ea3 c\u00e1c vai tr\u00f2 v\u00e0 c\u00e1c m\u1ed1i li\u00ean h\u1ec7 gi\u1eefa c\u00e1c vai tr\u00f2 v\u00e0 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng. Gi\u1ea3i th\u00edch ai s\u1ebd s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng v\u00e0 h\u1ecd c\u00f3 th\u1ec3 l\u00e0m g\u00ec v\u1edbi n\u00f3.<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"8b8f\">M\u1ed9t s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng ch\u1ee9a nhi\u1ec1u ph\u1ea7n t\u1eed m\u00f4 h\u00ecnh, ch\u1eb3ng h\u1ea1n nh\u01b0 h\u1ec7 th\u1ed1ng, ng\u01b0\u1eddi tham gia v\u00e0 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, v\u00e0 cho th\u1ea5y c\u00e1c m\u1ed1i quan h\u1ec7 kh\u00e1c nhau gi\u1eefa c\u00e1c ph\u1ea7n t\u1eed n\u00e0y, ch\u1eb3ng h\u1ea1n nh\u01b0 t\u1ed5ng qu\u00e1t, li\u00ean k\u1ebft v\u00e0 ph\u1ee5 thu\u1ed9c.<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"a18f\">N\u00f3 cho th\u1ea5y m\u1ed9t s\u01a1 \u0111\u1ed3 m\u00f4 h\u00ecnh ch\u1ee9c n\u0103ng c\u1ee7a h\u1ec7 th\u1ed1ng m\u00e0 ng\u01b0\u1eddi d\u00f9ng b\u00ean ngo\u00e0i c\u00f3 th\u1ec3 quan s\u00e1t. C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng gi\u00fap \u0111\u1ed9i ng\u0169 ph\u00e1t tri\u1ec3n hi\u1ec3u c\u00e1c y\u00eau c\u1ea7u ch\u1ee9c n\u0103ng c\u1ee7a h\u1ec7 th\u1ed1ng m\u1ed9t c\u00e1ch tr\u1ef1c quan.<\/p>\n<h3 class=\"graf graf--h3 graf-after--p\" id=\"0014\">C\u00e1c ph\u1ea7n t\u1eed c\u1ee7a S\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/h3>\n<p class=\"graf graf--p graf-after--h3\" id=\"3194\">S\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng ch\u1ee9a 6 ph\u1ea7n t\u1eed, c\u1ee5 th\u1ec3 l\u00e0<\/p>\n<ul class=\"postList\">\n<li class=\"graf graf--li graf-after--p\" id=\"407f\">Di\u1ec5n vi\u00ean<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"9d8e\">C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"cac5\">Li\u00ean k\u1ebft<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"8ea6\">M\u1ed1i quan h\u1ec7 bao g\u1ed3m<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"0fe8\">M\u1ed1i quan h\u1ec7 m\u1edf r\u1ed9ng (Extend)<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"407d\">M\u1ed1i quan h\u1ec7 t\u1ed5ng qu\u00e1t<\/li>\n<\/ul>\n<figure class=\"graf graf--figure graf-after--li\" id=\"a955\"><img class=\"graf-image\" data-height=\"571\" data-image-id=\"0*m7B63ztiMQ7B6Q9u.png\" data-is-featured=\"true\" data-width=\"792\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/01\/0m7B63ztiMQ7B6Q9u.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"fe73\">Ngo\u00e0i ra, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1eb7t ranh gi\u1edbi h\u1ec7 th\u1ed1ng trong s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng \u0111\u1ec3 ch\u1ec9 ra ph\u1ea1m vi c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p>\n<h3 class=\"graf graf--h3 graf-after--p\" id=\"d89b\">Di\u1ec5n vi\u00ean<\/h3>\n<p class=\"graf graf--p graf-after--h3\" id=\"a5ee\">C\u00e1c vai tr\u00f2 n\u00e0o s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng n\u00e0y? C\u00e1c vai tr\u00f2 kh\u00e1c nhau s\u1eed d\u1ee5ng c\u00e1c ch\u1ee9c n\u0103ng h\u1ec7 th\u1ed1ng kh\u00e1c nhau, \u0111\u01b0\u1ee3c \u0111\u1ea1i di\u1ec7n b\u1edfi c\u00e1c nh\u00e2n v\u1eadt ph\u1ea3n di\u1ec7n trong s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng.<\/p>\n<ul class=\"postList\">\n<li class=\"graf graf--li graf-after--p\" id=\"586e\">M\u1ed9t th\u1ef1c th\u1ec3 b\u00ean ngo\u00e0i<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"a79b\">Tham gia v\u00e0o qu\u00e1 tr\u00ecnh th\u1ef1c hi\u1ec7n tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"0075\">C\u00e1c di\u1ec5n vi\u00ean \u0111\u01b0\u1ee3c \u0111\u1ea1i di\u1ec7n b\u1edfi c\u00e1c vai tr\u00f2 m\u00e0 h\u1ecd \u0111\u1ea3m nh\u1eadn khi tham gia v\u00e0o m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"668f\">M\u1ed7i di\u1ec5n vi\u00ean c\u00f3 th\u1ec3 tham gia v\u00e0o m\u1ed9t ho\u1eb7c nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/li>\n<\/ul>\n<h4 class=\"graf graf--h4 graf-after--li\" id=\"b146\">C\u00e1c lo\u1ea1i Di\u1ec5n vi\u00ean<\/h4>\n<ol class=\"postList\">\n<li class=\"graf graf--li graf-after--h4\" id=\"de1f\">Ng\u01b0\u1eddi d\u00f9ng c\u1ee7a h\u1ec7 th\u1ed1ng &#8211; Nh\u1eefng ng\u01b0\u1eddi th\u1ef1c, ng\u01b0\u1eddi d\u00f9ng, l\u00e0 c\u00e1c di\u1ec5n vi\u00ean ph\u1ed5 bi\u1ebfn nh\u1ea5t t\u1ed3n t\u1ea1i trong h\u1ea7u h\u1ebft m\u1ecdi h\u1ec7 th\u1ed1ng, v\u00e0 h\u1ecd n\u00ean \u0111\u01b0\u1ee3c \u0111\u1eb7t t\u00ean theo vai tr\u00f2<br \/>\nC\u00e1c h\u1ec7 th\u1ed1ng kh\u00e1c t\u01b0\u01a1ng t\u00e1c v\u1edbi h\u1ec7 th\u1ed1ng \u0111ang \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"345b\">Ch\u01b0\u01a1ng tr\u00ecnh b\u00ean ngo\u00e0i\u200a\u2014\u200aV\u00ed d\u1ee5, khi kh\u00e1ch h\u00e0ng ch\u01b0a tr\u1ea3 xe \u0111\u00fang h\u1ea1n, h\u1ec7 th\u1ed1ng s\u1ebd nh\u1eafc nh\u1edf \u0111\u1ea1i di\u1ec7n d\u1ecbch v\u1ee5 kh\u00e1ch h\u00e0ng g\u1ecdi cho kh\u00e1ch h\u00e0ng, v\u00e0 th\u1eddi gian ho\u1eb7c h\u1ec7 th\u1ed1ng b\u00ean ngo\u00e0i tr\u1edf th\u00e0nh m\u1ed9t ng\u01b0\u1eddi ch\u01a1i trong h\u1ec7 th\u1ed1ng<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"76fb\">C\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c bao g\u1ed3m thi\u1ebft b\u1ecb ph\u1ea7n c\u1ee9ng, d\u1ecbch v\u1ee5 b\u00ean ngo\u00e0i v\u00e0 c\u01a1 s\u1edf d\u1eef li\u1ec7u b\u00ean ngo\u00e0i<\/li>\n<\/ol>\n<h4 class=\"graf graf--h4 graf-after--li\" id=\"36a8\">L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 t\u00ecm c\u00e1c th\u00e0nh vi\u00ean trong h\u1ec7 th\u1ed1ng?<\/h4>\n<ul class=\"postList\">\n<li class=\"graf graf--li graf-after--h4\" id=\"eebc\">Ai s\u1ebd s\u1eed d\u1ee5ng c\u00e1c ch\u1ee9c n\u0103ng ch\u00ednh c\u1ee7a h\u1ec7 th\u1ed1ng<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"5efb\">Ai s\u1ebd c\u1ea7n s\u1ef1 h\u1ed7 tr\u1ee3 c\u1ee7a h\u1ec7 th\u1ed1ng \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00f4ng vi\u1ec7c c\u1ee7a m\u00ecnh<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"7a73\">Ai s\u1ebd c\u1ea7n duy tr\u00ec v\u00e0 qu\u1ea3n l\u00fd h\u1ec7 th\u1ed1ng<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"b2d6\">Thi\u1ebft b\u1ecb ph\u1ea7n c\u1ee9ng n\u00e0o m\u00e0 h\u1ec7 th\u1ed1ng c\u1ea7n x\u1eed l\u00fd<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"be52\">H\u1ec7 th\u1ed1ng n\u00e0o \u0111ang t\u01b0\u01a1ng t\u00e1c v\u1edbi h\u1ec7 th\u1ed1ng n\u00e0y<\/li>\n<\/ul>\n<h4 class=\"graf graf--h4 graf-after--li\" id=\"3480\">Ng\u01b0\u1eddi kh\u1edfi \u0111\u1ea7u v\u00e0 ng\u01b0\u1eddi h\u1ed7 tr\u1ee3<\/h4>\n<ul class=\"postList\">\n<li class=\"graf graf--li graf-after--h4\" id=\"6c81\">Ai ho\u1eb7c h\u1ec7 th\u1ed1ng n\u00e0o quan t\u00e2m \u0111\u1ebfn k\u1ebft qu\u1ea3 do h\u1ec7 th\u1ed1ng n\u00e0y t\u1ea1o ra<\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"4174\">Ng\u01b0\u1eddi kh\u1edfi x\u01b0\u1edbng l\u00e0 \u0111\u1ed1i t\u01b0\u1ee3ng d\u1ecbch v\u1ee5 ch\u00ednh c\u1ee7a tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<br \/>\nNg\u01b0\u1eddi c\u00f2n l\u1ea1i l\u00e0 ng\u01b0\u1eddi tham gia \u0111\u00f3ng vai tr\u00f2 h\u1ed7 tr\u1ee3<\/li>\n<\/ul>\n<h4 class=\"graf graf--h4 graf-after--li\" id=\"ab6b\">M\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/h4>\n<p class=\"graf graf--p graf-after--h4\" id=\"2fed\">M\u1ed1i quan h\u1ec7 li\u00ean k\u1ebft (n\u00f3 \u0111\u1ea1i di\u1ec7n cho m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c ng\u01b0\u1eddi tham gia v\u00e0 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng. Trong UML, n\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1ea1i di\u1ec7n b\u1eb1ng m\u1ed9t \u0111\u01b0\u1eddng th\u1eb3ng ho\u1eb7c m\u1ed9t \u0111\u01b0\u1eddng c\u00f3 m\u0169i t\u00ean ch\u1ec9 v\u00e0o ng\u01b0\u1eddi nh\u1eadn th\u00f4ng tin)<\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"bcfa\"><img class=\"graf-image\" data-height=\"360\" data-image-id=\"0*66Yxwp_14_fpiKjhlpk.png\" data-width=\"616\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/01\/066Yxwp_14_fpiKjhlpk.png\"\/><\/figure>\n<h4 class=\"graf graf--h4 graf-after--figure\" id=\"e65d\">C\u1ea5u tr\u00fac c\u00e1c Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng v\u1edbi c\u00e1c M\u1ed1i quan h\u1ec7<\/h4>\n<p class=\"graf graf--p graf-after--h4\" id=\"28ab\">M\u1ed1i quan h\u1ec7 m\u1edf r\u1ed9ng (n\u00f3 c\u00f3 ngh\u0129a l\u00e0 c\u00e1c h\u00e0nh vi m\u1edbi \u0111\u01b0\u1ee3c th\u00eam v\u00e0o c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng hi\u1ec7n c\u00f3 d\u01b0\u1edbi m\u1ed9t s\u1ed1 \u0111i\u1ec1u ki\u1ec7n nh\u1ea5t \u0111\u1ecbnh. C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng m\u1edbi thu \u0111\u01b0\u1ee3c \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng m\u1edf r\u1ed9ng, v\u00e0 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng g\u1ed1c \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u01a1 b\u1ea3n, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi vi\u1ec7c cung c\u1ea5p m\u1ed9t ch\u1ee9c n\u0103ng b\u1ed5 sung cho c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u01a1 b\u1ea3n. N\u00f3 \u0111\u01b0\u1ee3c \u0111\u1ea1i di\u1ec7n b\u1eb1ng c\u00e1c \u0111\u01b0\u1eddng ch\u1ea5m v\u1edbi m\u0169i t\u00ean trong UML, v\u00e0 c\u00e1c m\u0169i t\u00ean ch\u1ec9 v\u00e0o c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u01a1 b\u1ea3n)<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"6783\">M\u1ed1i quan h\u1ec7 bao g\u1ed3m (n\u00f3 c\u00f3 ngh\u0129a l\u00e0 h\u00e0nh vi c\u1ee7a c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng kh\u00e1c c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c bao g\u1ed3m m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n, v\u00e0 h\u00e0nh vi c\u1ee7a tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng ch\u1ee9a trong \u0111\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c coi l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a h\u00e0nh vi c\u1ee7a ch\u00ednh n\u00f3. N\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1ea1i di\u1ec7n b\u1eb1ng c\u00e1c \u0111\u01b0\u1eddng ch\u1ea5m v\u1edbi m\u0169i t\u00ean trong UML, v\u00e0 c\u00e1c m\u0169i t\u00ean ch\u1ec9 v\u00e0o c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c bao g\u1ed3m)<\/p>\n<p class=\"graf graf--p graf-after--p\" id=\"3d20\">M\u1ed1i quan h\u1ec7 t\u1ed5ng qu\u00e1t (\u0111\u1ec1 c\u1eadp \u0111\u1ebfn vi\u1ec7c m\u1ed9t tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng cha c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chuy\u00ean bi\u1ec7t h\u00f3a \u0111\u1ec3 h\u00ecnh th\u00e0nh nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng con, v\u00e0 m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng cha v\u00e0 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng con l\u00e0 m\u1ed1i quan h\u1ec7 t\u1ed5ng qu\u00e1t. Trong UML, n\u00f3 \u0111\u01b0\u1ee3c \u0111\u1ea1i di\u1ec7n b\u1eb1ng m\u1ed9t \u0111\u01b0\u1eddng th\u1eb3ng r\u1eafn v\u1edbi m\u1ed9t m\u0169i t\u00ean tam gi\u00e1c r\u1ed7ng, v\u00e0 m\u0169i t\u00ean ch\u1ec9 v\u00e0o tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng cha)<\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"4a03\"><img class=\"graf-image\" data-height=\"417\" data-image-id=\"0*GRRJlhZGRVm2rUYt.png\" data-width=\"913\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/01\/0GRRJlhZGRVm2rUYt.png\"\/><\/figure>\n<h3 class=\"graf graf--h3 graf-after--figure\" id=\"5741\">V\u00ed d\u1ee5 v\u1ec1 Tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/h3>\n<p class=\"graf graf--p graf-after--h3\" id=\"4c7e\">\u1ede \u0111\u00e2y t\u00f4i ch\u1ecdn m\u1ed9t s\u1ed1 v\u00ed d\u1ee5 t\u1eeb Visual Paradigm Online m\u00e0 b\u1ea1n n\u00ean kh\u00e1 quen thu\u1ed9c v\u1edbi doanh nghi\u1ec7p, ch\u1eb3ng h\u1ea1n nh\u01b0 ATM, DMS v\u00e0 h\u1ec7 th\u1ed1ng \u0111\u1eb7t h\u00e0ng. H\u00ecnh d\u01b0\u1edbi \u0111\u00e2y cho th\u1ea5y m\u1ed9t<strong class=\"markup--strong markup--p-strong\">ATM<\/strong>v\u00ed d\u1ee5 v\u1ec1 s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng, \u0111\u00e2y l\u00e0 m\u1ed9t v\u00ed d\u1ee5 kh\u00e1 kinh \u0111i\u1ec3n \u0111\u1ec3 s\u1eed d\u1ee5ng trong vi\u1ec7c gi\u1ea3ng d\u1ea1y s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng.<\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"397a\"><img class=\"graf-image\" data-height=\"457\" data-image-id=\"0*790CZa6jLBEayDAa.png\" data-width=\"495\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/01\/0790CZa6jLBEayDAa.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"0af5\">H\u1ec7 th\u1ed1ng<strong class=\"markup--strong markup--p-strong\">Qu\u1ea3n l\u00fd t\u00e0i li\u1ec7u (DMS)<\/strong>v\u00ed d\u1ee5 v\u1ec1 s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng d\u01b0\u1edbi \u0111\u00e2y cho th\u1ea5y c\u00e1c di\u1ec5n vi\u00ean v\u00e0 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng c\u1ee7a h\u1ec7 th\u1ed1ng. \u0110\u1eb7c bi\u1ec7t, c\u00f3 c\u00e1c m\u1ed1i quan h\u1ec7 bao g\u1ed3m v\u00e0 m\u1edf r\u1ed9ng gi\u1eefa c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng.<\/p>\n<figure class=\"graf graf--figure graf-after--p\" id=\"37ae\"><img class=\"graf-image\" data-height=\"452\" data-image-id=\"0*sjW9G8QbjOtpwOZt.png\" data-width=\"625\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/01\/0sjW9G8QbjOtpwOZt.png\"\/><\/figure>\n<p class=\"graf graf--p graf-after--figure\" id=\"fef1\">H\u1ec7 th\u1ed1ng<strong class=\"markup--strong markup--p-strong\">H\u1ec7 th\u1ed1ng \u0110\u1eb7t h\u00e0ng<\/strong>V\u00ed d\u1ee5 v\u1ec1 s\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng d\u01b0\u1edbi \u0111\u00e2y cho th\u1ea5y c\u00e1c di\u1ec5n vi\u00ean v\u00e0 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng li\u00ean quan trong h\u1ec7 th\u1ed1ng:<\/p>\n<figure class=\"graf graf--figure graf-after--p graf--trailing\" id=\"a04a\"><img class=\"graf-image\" data-height=\"325\" data-image-id=\"0*iavH6O7Ipi9X-O1y.png\" data-width=\"711\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2022\/01\/0iavH6O7Ipi9X-O1y.png\"\/><\/figure>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"section section--body section--last\">\n<div class=\"section-divider\">\n<hr class=\"section-divider\"\/>\n<\/div>\n<div class=\"section-content\">\n<div class=\"section-inner sectionLayout--insetColumn\">\n<h3 class=\"graf graf--h3 graf--leading\" id=\"13a7\">T\u00ecm hi\u1ec3u c\u00e1c s\u01a1 \u0111\u1ed3 UML kh\u00e1c v\u00e0 c\u00e1c b\u00e0i vi\u1ebft li\u00ean quan<\/h3>\n<ul class=\"postList\">\n<li class=\"graf graf--li graf-after--h3\" id=\"42f0\"><a class=\"markup--anchor markup--li-anchor\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/why-uml-modeling\/\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/why-uml-modeling\/\" rel=\"noopener\" target=\"_blank\">T\u1ea1i sao l\u1ea1i m\u00f4 h\u00ecnh h\u00f3a UML?<\/a><\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"e9e9\"><a class=\"markup--anchor markup--li-anchor\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/overview-of-the-14-uml-diagram-types\/\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/overview-of-the-14-uml-diagram-types\/\" rel=\"noopener\" target=\"_blank\">T\u1ed5ng quan v\u1ec1 14 lo\u1ea1i s\u01a1 \u0111\u1ed3 UML<\/a><\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"71e9\"><a class=\"markup--anchor markup--li-anchor\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-class-diagram\/\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-class-diagram\/\" rel=\"noopener\" target=\"_blank\">S\u01a1 \u0111\u1ed3 l\u1edbp l\u00e0 g\u00ec?<\/a><\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"b710\"><a class=\"markup--anchor markup--li-anchor\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-component-diagram\/\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-component-diagram\/\" rel=\"noopener\" target=\"_blank\">S\u01a1 \u0111\u1ed3 th\u00e0nh ph\u1ea7n l\u00e0 g\u00ec?<\/a><\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"9898\"><a class=\"markup--anchor markup--li-anchor\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-deployment-diagram\/\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-deployment-diagram\/\" rel=\"noopener\" target=\"_blank\">S\u01a1 \u0111\u1ed3 tri\u1ec3n khai l\u00e0 g\u00ec?<\/a><\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"0e7f\"><a class=\"markup--anchor markup--li-anchor\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-object-diagram\/\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-object-diagram\/\" rel=\"noopener\" target=\"_blank\">S\u01a1 \u0111\u1ed3 \u0111\u1ed1i t\u01b0\u1ee3ng l\u00e0 g\u00ec?<\/a><\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"9712\"><a class=\"markup--anchor markup--li-anchor\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-package-diagram\/\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-package-diagram\/\" rel=\"noopener\" target=\"_blank\">S\u01a1 \u0111\u1ed3 g\u00f3i l\u00e0 g\u00ec?<\/a><\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"75c2\"><a class=\"markup--anchor markup--li-anchor\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-composite-structure-diagram\/\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-composite-structure-diagram\/\" rel=\"noopener\" target=\"_blank\">S\u01a1 \u0111\u1ed3 c\u1ea5u tr\u00fac t\u1ed5ng h\u1ee3p l\u00e0 g\u00ec?<\/a><\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"f524\"><a class=\"markup--anchor markup--li-anchor\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-profile-diagram\/\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-profile-diagram\/\" rel=\"noopener\" target=\"_blank\">S\u01a1 \u0111\u1ed3 h\u1ed3 s\u01a1 l\u00e0 g\u00ec?<\/a><\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"07f1\"><a class=\"markup--anchor markup--li-anchor\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-use-case-diagram\/\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-use-case-diagram\/\" rel=\"noopener\" target=\"_blank\">S\u01a1 \u0111\u1ed3 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng l\u00e0 g\u00ec?<\/a><\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"bc6a\"><a class=\"markup--anchor markup--li-anchor\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-activity-diagram\/\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-activity-diagram\/\" rel=\"noopener\" target=\"_blank\">S\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng l\u00e0 g\u00ec?<\/a><\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"5746\"><a class=\"markup--anchor markup--li-anchor\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-state-machine-diagram\/\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-state-machine-diagram\/\" rel=\"noopener\" target=\"_blank\">S\u01a1 \u0111\u1ed3 m\u00e1y tr\u1ea1ng th\u00e1i l\u00e0 g\u00ec?<\/a><\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"ccc3\"><a class=\"markup--anchor markup--li-anchor\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-sequence-diagram\/\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-sequence-diagram\/\" rel=\"noopener\" target=\"_blank\">S\u01a1 \u0111\u1ed3 tu\u1ea7n t\u1ef1 l\u00e0 g\u00ec?<\/a><\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"a5e5\"><a class=\"markup--anchor markup--li-anchor\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-communication-diagram\/\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-communication-diagram\/\" rel=\"noopener\" target=\"_blank\">S\u01a1 \u0111\u1ed3 giao ti\u1ebfp l\u00e0 g\u00ec?<\/a><\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"6459\"><a class=\"markup--anchor markup--li-anchor\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-interaction-overview-diagram\/\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-interaction-overview-diagram\/\" rel=\"noopener\" target=\"_blank\">S\u01a1 \u0111\u1ed3 t\u1ed5ng quan t\u01b0\u01a1ng t\u00e1c l\u00e0 g\u00ec?<\/a><\/li>\n<li class=\"graf graf--li graf-after--li\" id=\"7578\"><a class=\"markup--anchor markup--li-anchor\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-timing-diagram\/\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-timing-diagram\/\" rel=\"noopener\" target=\"_blank\">S\u01a1 \u0111\u1ed3 th\u1eddi gian l\u00e0 g\u00ec?<\/a><\/li>\n<li class=\"graf graf--li graf-after--li graf--trailing\" id=\"2ec9\"><a class=\"markup--anchor markup--li-anchor\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-uml-collaboration-diagram\/\" href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-uml-collaboration-diagram\/\" rel=\"noopener\" target=\"_blank\">S\u01a1 \u0111\u1ed3 h\u1ee3p t\u00e1c UML l\u00e0 g\u00ec?<\/a><\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>Use case modeling is a technique for capturing, modeling, and specifying system requirements that correspond to a set of behaviors that the system may perform when interacting with actors. These behaviors produce observable results and help achieve their goals. Use cases are named for the specific user goals of the principal actors, which in turn describe or explain the general order of activities and events, as well as variations in special conditions, exceptions, or error conditions, through textual description.<\/p>\n","protected":false},"author":1,"featured_media":1367,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","footnotes":""},"categories":[3],"tags":[52,63,62,53],"class_list":["post-536","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-unified-modeling-language","tag-cn-done","tag-es-done","tag-ja-done","tag-tw-done"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>H\u01b0\u1edbng d\u1eabn \u0111\u01a1n gi\u1ea3n v\u1ec1 ph\u00e2n t\u00edch tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng - 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\/a-simple-guide-to-use-case-analysis\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"H\u01b0\u1edbng d\u1eabn \u0111\u01a1n gi\u1ea3n v\u1ec1 ph\u00e2n t\u00edch tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng - Cybermedian\" \/>\n<meta property=\"og:description\" content=\"Use case modeling is a technique for capturing, modeling, and specifying system requirements that correspond to a set of behaviors that the system may perform when interacting with actors. 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