{"id":10126,"date":"2022-01-26T01:52:47","date_gmt":"2022-01-26T01:52:47","guid":{"rendered":"https:\/\/www.cybermedian.com\/ru\/?p=10126"},"modified":"2026-04-20T09:13:11","modified_gmt":"2026-04-20T09:13:11","slug":"%d0%ba%d0%b0%d0%ba%d0%be%d0%b2%d0%b0-%d1%81%d0%b2%d1%8f%d0%b7%d1%8c-%d0%bc%d0%b5%d0%b6%d0%b4%d1%83-%d0%b4%d0%b8%d0%b0%d0%b3%d1%80%d0%b0%d0%bc%d0%bc%d0%be%d0%b9-%d1%81%d0%b8%d1%81%d1%82%d0%b5%d0%bc","status":"publish","type":"post","link":"https:\/\/www.cybermedian.com\/ru\/what-is-the-relationship-between-system-context-diagram-and-dfd\/","title":{"rendered":"\u041a\u0430\u043a\u043e\u0432\u0430 \u0441\u0432\u044f\u0437\u044c \u043c\u0435\u0436\u0434\u0443 \u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u043e\u0433\u043e \u043a\u043e\u043d\u0442\u0435\u043a\u0441\u0442\u0430 \u0438 DFD?"},"content":{"rendered":"<header class=\"entry-header\"><\/header>\n<div class=\"entry-content clearfix\">\n<section class=\"section section--body section--first\">\n<div class=\"section-content\">\n<div class=\"section-inner sectionLayout--insetColumn\">\n<p id=\"d84e\" class=\"graf graf--p graf-after--h3\">\u0414\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u0430\u00a0\u00a0<a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/online.visual-paradigm.com\/knowledge\/system-context-diagram\/what-is-system-context-diagram\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/online.visual-paradigm.com\/knowledge\/system-context-diagram\/what-is-system-context-diagram\/\">\u043a\u043e\u043d\u0442\u0435\u043a\u0441\u0442\u0430 \u0441\u0438\u0441\u0442\u0435\u043c\u044b<\/a>\u00a0\u00a0(\u0442\u0430\u043a\u0436\u0435 \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u0430\u044f \u043a\u0430\u043a\u00a0<a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/www.visual-paradigm.com\/guide\/data-flow-diagram\/what-is-data-flow-diagram\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/guide\/data-flow-diagram\/what-is-data-flow-diagram\/\">\u00a0DFD<\/a>\u00a0\u0443\u0440\u043e\u0432\u043d\u044f 0 ) \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0432\u044b\u0441\u0448\u0438\u043c \u0443\u0440\u043e\u0432\u043d\u0435\u043c \u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u044b \u043f\u043e\u0442\u043e\u043a\u0430 \u0434\u0430\u043d\u043d\u044b\u0445 \u0438 \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 \u0442\u043e\u043b\u044c\u043a\u043e \u043e\u0434\u0438\u043d \u043f\u0440\u043e\u0446\u0435\u0441\u0441, \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0438\u0439 \u0432\u0441\u044e \u0441\u0438\u0441\u0442\u0435\u043c\u0443, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0443\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0435\u0442 \u043a\u043e\u043d\u0442\u0435\u043a\u0441\u0442 \u0438 \u0433\u0440\u0430\u043d\u0438\u0446\u044b \u043c\u043e\u0434\u0435\u043b\u0438\u0440\u0443\u0435\u043c\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b.\u00a0\u041e\u043d \u0438\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u0446\u0438\u0440\u0443\u0435\u0442 \u043f\u043e\u0442\u043e\u043a \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438 \u043c\u0435\u0436\u0434\u0443 \u0441\u0438\u0441\u0442\u0435\u043c\u043e\u0439 \u0438 \u0432\u043d\u0435\u0448\u043d\u0438\u043c\u0438 \u043e\u0431\u044a\u0435\u043a\u0442\u0430\u043c\u0438, \u0430 \u0438\u043c\u0435\u043d\u043d\u043e \u0441\u0443\u0431\u044a\u0435\u043a\u0442\u0430\u043c\u0438.<\/p>\n<p id=\"d9bb\" class=\"graf graf--p graf-after--p\">\u0414\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u044b \u043a\u043e\u043d\u0442\u0435\u043a\u0441\u0442\u0430 \u043e\u0431\u044b\u0447\u043d\u043e \u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0442\u0441\u044f \u0432 \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u044b \u0441 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f\u043c\u0438.\u00a0\u041e\u043d \u0434\u043e\u043b\u0436\u0435\u043d \u0431\u044b\u0442\u044c \u043f\u0440\u043e\u0447\u0438\u0442\u0430\u043d \u0432\u0441\u0435\u043c\u0438 \u0437\u0430\u0438\u043d\u0442\u0435\u0440\u0435\u0441\u043e\u0432\u0430\u043d\u043d\u044b\u043c\u0438 \u0441\u0442\u043e\u0440\u043e\u043d\u0430\u043c\u0438 \u0438 \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u0434\u043e\u043b\u0436\u0435\u043d \u0431\u044b\u0442\u044c \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043f\u0440\u043e\u0441\u0442\u044b\u043c \u044f\u0437\u044b\u043a\u043e\u043c, \u0447\u0442\u043e\u0431\u044b \u0437\u0430\u0438\u043d\u0442\u0435\u0440\u0435\u0441\u043e\u0432\u0430\u043d\u043d\u044b\u0435 \u0441\u0442\u043e\u0440\u043e\u043d\u044b \u043c\u043e\u0433\u043b\u0438 \u043f\u043e\u043d\u044f\u0442\u044c \u043f\u0440\u043e\u0435\u043a\u0442.<\/p>\n<p id=\"ae15\" class=\"graf graf--p graf-after--p\">\u0412\u043e\u0442 \u043f\u0440\u0438\u043c\u0435\u0440 \u043a\u043e\u043d\u0442\u0435\u043a\u0441\u0442\u043d\u043e\u0439 \u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u044b \u0434\u043b\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0437\u0430\u043a\u0430\u0437\u043e\u0432 \u043d\u0430 \u043f\u0440\u043e\u0434\u0430\u0436\u0443:<\/p>\n<figure id=\"30db\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2022\/01\/0mQyZUktURYYDyNCp.png\" data-image-id=\"0*mQyZUktURYYDyNCp.png\" data-width=\"662\" data-height=\"452\" data-is-featured=\"true\" \/><\/figure>\n<p id=\"36b7\" class=\"graf graf--p graf-after--figure\"><a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/diagrams.visual-paradigm.com\/#diagram:proj=0&amp;type=SystemContextDiagram&amp;gallery=\/repository\/6b20da6b-c7ad-4af6-8438-afd909b6d156.xml&amp;name=Sales%20Order%20System\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/diagrams.visual-paradigm.com\/#diagram:proj=0&amp;type=SystemContextDiagram&amp;gallery=\/repository\/6b20da6b-c7ad-4af6-8438-afd909b6d156.xml&amp;name=Sales%20Order%20System\">\u0418\u0437\u043c\u0435\u043d\u0438\u0442\u044c \u044d\u0442\u0443 \u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u0443<\/a><\/p>\n<h3 id=\"03ad\" class=\"graf graf--h3 graf-after--p\"><span id=\"The_purpose_of_the_system_context_diagram\">\u041d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u043a\u043e\u043d\u0442\u0435\u043a\u0441\u0442\u043d\u043e\u0439 \u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u044b \u0441\u0438\u0441\u0442\u0435\u043c\u044b<\/span><\/h3>\n<p id=\"065e\" class=\"graf graf--p graf-after--h3\">\u0426\u0435\u043b\u044c \u043a\u043e\u043d\u0442\u0435\u043a\u0441\u0442\u043d\u043e\u0439 \u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u044b \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u2014 \u043f\u0440\u0438\u0432\u043b\u0435\u0447\u044c 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\u0434\u043b\u044f \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u044f \u043e\u0431\u044a\u0435\u043c\u0430 \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u044f.<\/p>\n<p id=\"4acb\" class=\"graf graf--p graf-after--p\">\u0414\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u0430 \u043a\u043e\u043d\u0442\u0435\u043a\u0441\u0442\u0430 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0432\u0441\u0435 \u0432\u043d\u0435\u0448\u043d\u0438\u0435 \u043e\u0431\u044a\u0435\u043a\u0442\u044b, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043c\u043e\u0433\u0443\u0442 \u0432\u0437\u0430\u0438\u043c\u043e\u0434\u0435\u0439\u0441\u0442\u0432\u043e\u0432\u0430\u0442\u044c \u0441 \u0441\u0438\u0441\u0442\u0435\u043c\u043e\u0439.\u00a0\u0412\u0441\u044f \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430 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id=\"787f\" class=\"graf graf--h4 graf-after--p\"><span id=\"What_is_Top-Down_Decomposition\">\u0427\u0442\u043e \u0442\u0430\u043a\u043e\u0435 \u043d\u0438\u0441\u0445\u043e\u0434\u044f\u0449\u0430\u044f \u0434\u0435\u043a\u043e\u043c\u043f\u043e\u0437\u0438\u0446\u0438\u044f?<\/span><\/h4>\n<p id=\"8d22\" class=\"graf graf--p graf-after--h4\">\u0412 \u043d\u0438\u0441\u0445\u043e\u0434\u044f\u0449\u0435\u043c \u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0438 \u0440\u0430\u0437\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u043e\u0431\u0437\u043e\u0440 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0441 \u0443\u043a\u0430\u0437\u0430\u043d\u0438\u0435\u043c, \u043d\u043e \u0431\u0435\u0437 \u0434\u0435\u0442\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043b\u044e\u0431\u043e\u0433\u043e \u0443\u0440\u043e\u0432\u043d\u044f \u043f\u043e\u0434\u0441\u0438\u0441\u0442\u0435\u043c\u044b.\u00a0\u0417\u0430\u0442\u0435\u043c \u043a\u0430\u0436\u0434\u0430\u044f \u043f\u043e\u0434\u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u0443\u0442\u043e\u0447\u043d\u044f\u0435\u0442\u0441\u044f \u0431\u043e\u043b\u0435\u0435 \u043f\u043e\u0434\u0440\u043e\u0431\u043d\u043e, \u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0438\u043d\u043e\u0433\u0434\u0430 \u0434\u0435\u043b\u0438\u0442\u0441\u044f \u043d\u0430 \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u043e \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u0443\u0440\u043e\u0432\u043d\u0435\u0439 \u043f\u043e\u0434\u0441\u0438\u0441\u0442\u0435\u043c, \u0447\u0442\u043e\u0431\u044b \u0440\u0430\u0437\u043b\u043e\u0436\u0438\u0442\u044c \u0432\u0441\u044e \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044e \u043d\u0430 \u0431\u0430\u0437\u043e\u0432\u044b\u0435 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u044b.<\/p>\n<p id=\"066a\" class=\"graf graf--p graf-after--p\">\u041e\u0441\u043d\u043e\u0432\u043d\u0430\u044f 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\u043b\u0435\u0433\u0447\u0435 \u0432\u0441\u0442\u0440\u043e\u0438\u0442\u044c \u0432 \u043a\u043e\u043c\u043f\u044c\u044e\u0442\u0435\u0440\u043d\u044b\u0435 \u043c\u043e\u0434\u0443\u043b\u0438.\u00a0\u041f\u043e\u0441\u043b\u0435 \u0441\u0431\u043e\u0440\u043a\u0438 \u043c\u043e\u0434\u0443\u043b\u0435\u0439 \u0432\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u043b\u0435\u0433\u043a\u043e \u0441\u043e\u0431\u0440\u0430\u0442\u044c \u0438\u0445 \u0432\u043c\u0435\u0441\u0442\u0435 \u0438 \u043f\u043e\u0441\u0442\u0440\u043e\u0438\u0442\u044c \u0432\u0441\u044e \u0441\u0438\u0441\u0442\u0435\u043c\u0443 \u0438\u0437 \u044d\u0442\u0438\u0445 \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u0445 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u043e\u0432.<\/p>\n<h3 id=\"f120\" class=\"graf graf--h3 graf-after--p\"><span id=\"Top-Level_Context-Level_Diagram\">\u0414\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u0430 \u043a\u043e\u043d\u0442\u0435\u043a\u0441\u0442\u043d\u043e\u0433\u043e \u0443\u0440\u043e\u0432\u043d\u044f \u0432\u0435\u0440\u0445\u043d\u0435\u0433\u043e \u0443\u0440\u043e\u0432\u043d\u044f<\/span><\/h3>\n<p id=\"9343\" class=\"graf graf--p graf-after--h3\">\u041a\u043e\u043d\u0442\u0435\u043a\u0441\u0442\u043d\u0430\u044f \u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u0430 \u0434\u0430\u0435\u0442 \u043e\u0431\u0437\u043e\u0440, \u0438 \u044d\u0442\u043e \u0441\u0430\u043c\u044b\u0439 \u0432\u044b\u0441\u043e\u043a\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u0432 \u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u0435 \u043f\u043e\u0442\u043e\u043a\u0430 \u0434\u0430\u043d\u043d\u044b\u0445, \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u0449\u0438\u0439 \u0442\u043e\u043b\u044c\u043a\u043e \u043e\u0434\u0438\u043d \u043f\u0440\u043e\u0446\u0435\u0441\u0441, \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0438\u0439 \u0432\u0441\u044e \u0441\u0438\u0441\u0442\u0435\u043c\u0443.\u00a0\u041e\u043d \u0434\u043e\u043b\u0436\u0435\u043d \u0431\u044b\u0442\u044c \u0440\u0430\u0437\u0434\u0435\u043b\u0435\u043d \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u044b, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0434\u0430\u044e\u0442 \u0431\u043e\u043b\u0435\u0435 \u043f\u043e\u0434\u0440\u043e\u0431\u043d\u0443\u044e \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044e, \u0438 \u043a\u0430\u0436\u0434\u044b\u0439 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u043f\u0440\u043e\u0446\u0435\u0441\u0441 \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u0434\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0440\u0430\u0437\u0434\u0435\u043b\u0435\u043d \u0434\u043b\u044f \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0431\u043e\u043b\u0435\u0435 \u043f\u043e\u0434\u0440\u043e\u0431\u043d\u043e\u0439 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438.<\/p>\n<ul class=\"postList\">\n<li id=\"31a6\" class=\"graf graf--li graf-after--p\">\u041d\u0430 \u043a\u043e\u043d\u0442\u0435\u043a\u0441\u0442\u043d\u043e\u0439 \u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u0435 \u043f\u043e\u043a\u0430\u0437\u0430\u043d\u044b \u0432\u0441\u0435 \u0432\u043d\u0435\u0448\u043d\u0438\u0435 \u043e\u0431\u044a\u0435\u043a\u0442\u044b, \u0430 \u0442\u0430\u043a\u0436\u0435 \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043f\u043e\u0442\u043e\u043a\u0438 \u0434\u0430\u043d\u043d\u044b\u0445 \u043a \u043d\u0438\u043c \u0438 \u043e\u0442 \u043d\u0438\u0445.<\/li>\n<li id=\"2823\" class=\"graf graf--li graf-after--li\">\u0414\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u0430 \u043d\u0435 \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 \u043d\u0438\u043a\u0430\u043a\u043e\u0433\u043e \u0445\u0440\u0430\u043d\u0438\u043b\u0438\u0449\u0430 \u0434\u0430\u043d\u043d\u044b\u0445.<\/li>\n<li id=\"06ed\" class=\"graf graf--li graf-after--li\">\u041e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u0439 \u043f\u0440\u043e\u0446\u0435\u0441\u0441 \u043d\u0430 \u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u0435 \u043a\u043e\u043d\u0442\u0435\u043a\u0441\u0442\u043d\u043e\u0433\u043e \u0443\u0440\u043e\u0432\u043d\u044f, \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0438\u0439 \u0432\u0441\u044e \u0441\u0438\u0441\u0442\u0435\u043c\u0443, \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u0440\u0430\u0437\u0432\u0435\u0440\u043d\u0443\u0442, \u0447\u0442\u043e\u0431\u044b \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u044c \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u044b \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0432 \u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u0443 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u0433\u043e \u0443\u0440\u043e\u0432\u043d\u044f, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043d\u0430\u0437\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u043e\u0439 0.<\/li>\n<\/ul>\n<figure id=\"ae36\" class=\"graf graf--figure graf-after--li\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2022\/01\/0UUy6B-hUvPU0IwS5.png\" data-image-id=\"0*UUy6B-hUvPU0IwS5.png\" data-width=\"478\" data-height=\"245\" \/><\/figure>\n<h3 id=\"f581\" class=\"graf graf--h3 graf-after--figure\"><span id=\"Level_1_DFD\">\u0414\u0424\u0414 \u0443\u0440\u043e\u0432\u043d\u044f 1<\/span><\/h3>\n<p id=\"1211\" class=\"graf graf--p graf-after--h3\">\u041f\u0440\u043e\u0446\u0435\u0441\u0441\u044b \u043d\u0430 \u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u0435 0 (\u0441 \u0446\u0435\u043b\u044b\u043c \u0447\u0438\u0441\u043b\u043e\u043c) \u043c\u043e\u0436\u043d\u043e \u0440\u0430\u0437\u0431\u0438\u0442\u044c \u043d\u0430 \u0431\u043e\u043b\u0435\u0435 \u043f\u043e\u0434\u0440\u043e\u0431\u043d\u044b\u0435 \u0441\u0432\u0435\u0434\u0435\u043d\u0438\u044f \u043e\u0431 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u044f\u0445 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438.\u00a0\u0412 \u043f\u0440\u0438\u0432\u0435\u0434\u0435\u043d\u043d\u043e\u043c \u043d\u0438\u0436\u0435 \u043f\u0440\u0438\u043c\u0435\u0440\u0435 \u043f\u043e\u043a\u0430\u0437\u0430\u043d \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c ((\u0414\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u0430 1) \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430 \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u0438\u044f.<\/p>\n<p id=\"de98\" class=\"graf graf--p graf-after--p\">\u041e\u0431\u0440\u0430\u0442\u0438\u0442\u0435 \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435, \u0447\u0442\u043e:<\/p>\n<p id=\"29f2\" class=\"graf graf--p graf-after--p\">\u0425\u043e\u0442\u044f \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0439 DFD \u0443\u0440\u043e\u0432\u043d\u044f 1 \u0438\u043c\u0435\u0435\u0442 \u0442\u043e\u043b\u044c\u043a\u043e \u0442\u0440\u0438 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430, \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u0435\u0442 \u0434\u043e\u0432\u043e\u043b\u044c\u043d\u043e \u043c\u043d\u043e\u0433\u043e \u0432\u0445\u043e\u0434\u043d\u044b\u0445 \u0434\u0430\u043d\u043d\u044b\u0445 \u0438 \u0432\u0445\u043e\u0434\u043d\u044b\u0445 \u0434\u0430\u043d\u043d\u044b\u0445 \u043e\u0442 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0432 \u043a \u0432\u043d\u0435\u0448\u043d\u0438\u043c \u043e\u0431\u044a\u0435\u043a\u0442\u0430\u043c, \u0438 \u044d\u0442\u043e \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u0438\u0432\u0435\u0441\u0442\u0438 \u043a \u0442\u043e\u043c\u0443, \u0447\u0442\u043e \u043d\u0430 \u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u0435 \u043c\u0435\u0436\u0434\u0443 \u043d\u0438\u043c\u0438 \u0431\u0443\u0434\u0435\u0442 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u043f\u0435\u0440\u0435\u0441\u0435\u043a\u0430\u044e\u0449\u0438\u0445\u0441\u044f \u043b\u0438\u043d\u0438\u0439;\u00a0\u0447\u0442\u043e\u0431\u044b \u0438\u0437\u0431\u0435\u0436\u0430\u0442\u044c \u044d\u0442\u043e\u0439 \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b, \u043c\u044b \u043c\u043e\u0433\u043b\u0438 \u0431\u044b \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c (\u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0439 \u0438 \u0432\u0441\u043f\u043e\u043c\u043e\u0433\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u0432\u0438\u0434) \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0432\u0438\u0434\u043e\u0432 \u043e\u0434\u043d\u043e\u0433\u043e \u0438 \u0442\u043e\u0433\u043e \u0436\u0435 \u0432\u043d\u0435\u0448\u043d\u0435\u0433\u043e \u043e\u0431\u044a\u0435\u043a\u0442\u0430 \u0432 DFD.<\/p>\n<figure id=\"43eb\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2022\/01\/0T29bIDs3UALgHp9a.png\" data-image-id=\"0*T29bIDs3UALgHp9a.png\" data-width=\"715\" data-height=\"655\" \/><\/figure>\n<h3 id=\"3db1\" class=\"graf graf--h3 graf-after--figure\"><span id=\"Level_2_DFD\">\u0414\u0424\u0414 \u0443\u0440\u043e\u0432\u043d\u044f 2<\/span><\/h3>\n<p id=\"8e78\" class=\"graf graf--p graf-after--h3\">\u0415\u0441\u043b\u0438 \u043f\u0440\u043e\u0446\u0435\u0441\u0441 \u0441 \u0431\u043e\u043b\u044c\u0448\u0438\u043c \u043f\u043e\u0442\u043e\u043a\u043e\u043c \u0434\u0430\u043d\u043d\u044b\u0445 \u0441\u0432\u044f\u0437\u0430\u043d \u043c\u0435\u0436\u0434\u0443 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u043c\u0438 \u0432\u043d\u0435\u0448\u043d\u0438\u043c\u0438 \u043e\u0431\u044a\u0435\u043a\u0442\u0430\u043c\u0438, \u043c\u044b \u043c\u043e\u0433\u043b\u0438 \u0431\u044b \u0441\u043d\u0430\u0447\u0430\u043b\u0430 \u0432\u044b\u0434\u0435\u043b\u0438\u0442\u044c \u044d\u0442\u043e\u0442 \u043a\u043e\u043d\u043a\u0440\u0435\u0442\u043d\u044b\u0439 \u043f\u0440\u043e\u0446\u0435\u0441\u0441 \u0438 \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0435 \u0441 \u043d\u0438\u043c \u0432\u043d\u0435\u0448\u043d\u0438\u0435 \u043e\u0431\u044a\u0435\u043a\u0442\u044b \u0432 \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u0443\u044e \u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u0443, \u0430\u043d\u0430\u043b\u043e\u0433\u0438\u0447\u043d\u0443\u044e \u043a\u043e\u043d\u0442\u0435\u043a\u0441\u0442\u043d\u043e\u0439 \u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u0435, \u043f\u0440\u0435\u0436\u0434\u0435 \u0447\u0435\u043c \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u0442\u044c \u043f\u0440\u043e\u0446\u0435\u0441\u0441 \u0432 \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c DFD;\u00a0\u0438 \u0442\u0430\u043a\u0438\u043c \u043e\u0431\u0440\u0430\u0437\u043e\u043c \u0432\u044b \u043c\u043e\u0436\u0435\u0442\u0435 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0442\u044c \u0441\u043e\u0433\u043b\u0430\u0441\u043e\u0432\u0430\u043d\u043d\u043e\u0441\u0442\u044c \u043c\u0435\u0436\u0434\u0443 \u043d\u0438\u043c\u0438 \u043d\u0430\u043c\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0449\u0435.<\/p>\n<figure id=\"262c\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2022\/01\/0LKmM5RYhHrpTrGLt.png\" data-image-id=\"0*LKmM5RYhHrpTrGLt.png\" data-width=\"794\" data-height=\"690\" \/><\/figure>\n<h4 id=\"d3e4\" class=\"graf graf--h4 graf-after--figure\"><span id=\"Model_Consistency_of_DFD_Between_Levels\">\u0421\u043e\u0433\u043b\u0430\u0441\u043e\u0432\u0430\u043d\u043d\u043e\u0441\u0442\u044c \u043c\u043e\u0434\u0435\u043b\u0438 DFD \u043c\u0435\u0436\u0434\u0443 \u0443\u0440\u043e\u0432\u043d\u044f\u043c\u0438<\/span><\/h4>\n<p id=\"a62a\" class=\"graf graf--p graf-after--h4\">\u041f\u0440\u0438 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0438 \u043d\u0438\u0441\u0445\u043e\u0434\u044f\u0449\u0435\u0439 \u0434\u0435\u043a\u043e\u043c\u043f\u043e\u0437\u0438\u0446\u0438\u0438 \u0432 DFD \u0434\u043e DFD \u0431\u043e\u043b\u0435\u0435 \u043d\u0438\u0437\u043a\u043e\u0433\u043e \u0443\u0440\u043e\u0432\u043d\u044f \u0432\u0445\u043e\u0434\u043d\u044b\u0435 \u0438 \u0432\u044b\u0445\u043e\u0434\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435 \u0434\u043e\u043b\u0436\u043d\u044b \u0441\u043e\u0445\u0440\u0430\u043d\u044f\u0442\u044c\u0441\u044f \u043c\u0435\u0436\u0434\u0443 \u0443\u0440\u043e\u0432\u043d\u044f\u043c\u0438 DFD.\u00a0\u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0443\u0440\u043e\u0432\u0435\u043d\u044c n \u0438 n+1 \u0434\u043e\u043b\u0436\u0435\u043d \u0438\u043c\u0435\u0442\u044c \u043e\u0434\u0438\u043d\u0430\u043a\u043e\u0432\u044b\u0435 \u0432\u0445\u043e\u0434\u044b \u0438 \u0432\u044b\u0445\u043e\u0434\u044b.<\/p>\n<figure id=\"4af0\" class=\"graf graf--figure graf-after--p graf--trailing\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2022\/01\/0okOL184fBcmESu1r.png\" data-image-id=\"0*okOL184fBcmESu1r.png\" data-width=\"949\" data-height=\"660\" \/><\/figure>\n<\/div>\n<\/div>\n<\/section>\n<section class=\"section section--body\">\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<h4 id=\"cb88\" class=\"graf graf--h4 graf--leading\"><span id=\"Learn_More_by_Examples\">\u0423\u0437\u043d\u0430\u0439\u0442\u0435 \u0431\u043e\u043b\u044c\u0448\u0435 \u043d\u0430 \u043f\u0440\u0438\u043c\u0435\u0440\u0430\u0445<\/span><\/h4>\n<p id=\"ef99\" class=\"graf graf--p graf-after--h4\">\u041d\u0443\u0436\u043d\u043e \u0432\u0434\u043e\u0445\u043d\u043e\u0432\u0435\u043d\u0438\u0435?\u00a0\u041d\u0438\u0436\u0435 \u043f\u0440\u0438\u0432\u0435\u0434\u0435\u043d\u044b \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u043f\u0440\u0438\u043c\u0435\u0440\u043e\u0432 \u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c \u043f\u043e\u0442\u043e\u043a\u043e\u0432 \u0434\u0430\u043d\u043d\u044b\u0445, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043f\u043e\u043c\u043e\u0433\u0443\u0442 \u0432\u0430\u043c \u043d\u0430\u0447\u0430\u0442\u044c \u0440\u0430\u0431\u043e\u0442\u0443.<\/p>\n<p id=\"175b\" class=\"graf graf--p graf-after--p\"><a class=\"markup--anchor markup--p-anchor\" href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/dfd-maker\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/dfd-maker\/\">\u041d\u0430\u0436\u043c\u0438\u0442\u0435 \u043d\u0430 \u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u0443,<\/a>\u00a0\u00a0\u0447\u0442\u043e\u0431\u044b \u043f\u0440\u043e\u0441\u043c\u043e\u0442\u0440\u0435\u0442\u044c \u0435\u0435, \u0438\u043b\u0438 \u043d\u0430\u0436\u043c\u0438\u0442\u0435 \u043a\u043d\u043e\u043f\u043a\u0443 \u0440\u0435\u0434\u0430\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f, \u0447\u0442\u043e\u0431\u044b \u043d\u0430\u0447\u0430\u0442\u044c \u0440\u0435\u0434\u0430\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435.<\/p>\n<p id=\"f439\" class=\"graf graf--p graf-after--p\">(*\u041f\u0440\u0438 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0435\u00a0\u00a0<a class=\"markup--anchor markup--p-anchor\" href=\"http:\/\/online.visual-paradigm.com\/\" target=\"_blank\" rel=\"noopener\" data-href=\"http:\/\/online.visual-paradigm.com\">Visual Paradigm Online<\/a>\u00a0)<\/p>\n<figure id=\"fde5\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2022\/01\/0mQt3XCwqFUuUiyXo.png\" data-image-id=\"0*mQt3XCwqFUuUiyXo.png\" data-width=\"725\" data-height=\"604\" \/><\/figure>\n<ul class=\"postList\">\n<li id=\"b757\" class=\"graf graf--li graf-after--figure\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=SystemContextDiagram&amp;gallery=\/repository\/3c259936-5176-4c9d-baf2-59cfb3854d4c.xml&amp;name=ATM%20System%20-%20Context%20Model\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=SystemContextDiagram&amp;gallery=\/repository\/3c259936-5176-4c9d-baf2-59cfb3854d4c.xml&amp;name=ATM%20System%20-%20Context%20Model\">\u0421\u0438\u0441\u0442\u0435\u043c\u0430 \u041e\u0440\u0412\u0414 \u2014 \u041a\u043e\u043d\u0442\u0435\u043a\u0441\u0442\u043d\u0430\u044f \u043c\u043e\u0434\u0435\u043b\u044c<\/a><\/li>\n<\/ul>\n<figure id=\"ca85\" class=\"graf graf--figure graf-after--li\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2022\/01\/0MSTVHV2eKOZuwb-2.png\" data-image-id=\"0*MSTVHV2eKOZuwb-2.png\" data-width=\"664\" data-height=\"453\" \/><\/figure>\n<ul class=\"postList\">\n<li id=\"61b5\" class=\"graf graf--li graf-after--figure\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=SystemContextDiagram&amp;gallery=\/repository\/6b20da6b-c7ad-4af6-8438-afd909b6d156.xml&amp;name=Sales%20Order%20System\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=SystemContextDiagram&amp;gallery=\/repository\/6b20da6b-c7ad-4af6-8438-afd909b6d156.xml&amp;name=Sales%20Order%20System\">\u0421\u0438\u0441\u0442\u0435\u043c\u0430 \u0437\u0430\u043a\u0430\u0437\u043e\u0432 \u043d\u0430 \u043f\u0440\u043e\u0434\u0430\u0436\u0443<\/a><\/li>\n<\/ul>\n<figure id=\"b678\" class=\"graf graf--figure graf-after--li\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2022\/01\/0lwRLODbP-SSsFNs.png\" data-image-id=\"0*lwRLODbP-SSsFNs_.png\" data-width=\"825\" data-height=\"706\" \/><\/figure>\n<ul class=\"postList\">\n<li id=\"2939\" class=\"graf graf--li graf-after--figure\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=SystemContextDiagram&amp;gallery=\/repository\/a71bc1a8-eba4-431a-b3bc-b45aaabf1612.xml&amp;name=Ordering%20System%20Context%20Diagram\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=SystemContextDiagram&amp;gallery=\/repository\/a71bc1a8-eba4-431a-b3bc-b45aaabf1612.xml&amp;name=Ordering%20System%20Context%20Diagram\">\u041a\u043e\u043d\u0442\u0435\u043a\u0441\u0442\u043d\u0430\u044f \u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u0430 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0437\u0430\u043a\u0430\u0437\u043e\u0432<\/a><\/li>\n<\/ul>\n<figure id=\"2cc1\" class=\"graf graf--figure graf-after--li\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2022\/01\/00Hi2dnyOsfjyfoFP.png\" data-image-id=\"0*0Hi2dnyOsfjyfoFP.png\" data-width=\"795\" data-height=\"638\" \/><\/figure>\n<ul class=\"postList\">\n<li id=\"5f21\" class=\"graf graf--li graf-after--figure\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=SystemContextDiagram&amp;gallery=\/repository\/02af9c12-b2b9-40f2-b1ea-19015ec730da.xml&amp;name=Books%20Rental%20System%20Context%20Diagram\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=SystemContextDiagram&amp;gallery=\/repository\/02af9c12-b2b9-40f2-b1ea-19015ec730da.xml&amp;name=Books%20Rental%20System%20Context%20Diagram\">\u041a\u043e\u043d\u0442\u0435\u043a\u0441\u0442\u043d\u0430\u044f \u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u0430 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043f\u0440\u043e\u043a\u0430\u0442\u0430 \u043a\u043d\u0438\u0433<\/a><\/li>\n<\/ul>\n<figure id=\"9cf1\" class=\"graf graf--figure graf-after--li\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2022\/01\/0Sn5wqDhNGw9KUSIB.png\" data-image-id=\"0*Sn5wqDhNGw9KUSIB.png\" data-width=\"899\" data-height=\"710\" \/><\/figure>\n<ul class=\"postList\">\n<li id=\"86c4\" class=\"graf graf--li graf-after--figure\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=SystemContextDiagram&amp;gallery=\/repository\/1ae8f4ac-cbd5-4c57-8e94-f2d70a57925d.xml&amp;name=Chemical%20Tracking%20System%20Context%20Diagram\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=SystemContextDiagram&amp;gallery=\/repository\/1ae8f4ac-cbd5-4c57-8e94-f2d70a57925d.xml&amp;name=Chemical%20Tracking%20System%20Context%20Diagram\">\u041a\u043e\u043d\u0442\u0435\u043a\u0441\u0442\u043d\u0430\u044f \u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u0430 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0441\u043b\u0435\u0436\u0435\u043d\u0438\u044f \u0437\u0430 \u0445\u0438\u043c\u0438\u0447\u0435\u0441\u043a\u0438\u043c\u0438 \u0432\u0435\u0449\u0435\u0441\u0442\u0432\u0430\u043c\u0438<\/a><\/li>\n<\/ul>\n<figure id=\"3c0c\" class=\"graf graf--figure graf-after--li\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2022\/01\/0GIuPIkSiGoSaxav8.png\" data-image-id=\"0*GIuPIkSiGoSaxav8.png\" data-width=\"955\" data-height=\"604\" \/><\/figure>\n<ul class=\"postList\">\n<li id=\"a049\" class=\"graf graf--li graf-after--figure\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=SystemContextDiagram&amp;gallery=\/repository\/acd02024-ac0c-4a6b-a049-670cf7c11a9c.xml&amp;name=Profiling%20System%20Context%20Diagram\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=SystemContextDiagram&amp;gallery=\/repository\/acd02024-ac0c-4a6b-a049-670cf7c11a9c.xml&amp;name=Profiling%20System%20Context%20Diagram\">\u0414\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u0430 \u043a\u043e\u043d\u0442\u0435\u043a\u0441\u0442\u0430 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043f\u0440\u043e\u0444\u0438\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f<\/a><\/li>\n<\/ul>\n<figure id=\"7e9c\" class=\"graf graf--figure graf-after--li\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2022\/01\/0ocj47dJjzb9lNmHO.png\" data-image-id=\"0*ocj47dJjzb9lNmHO.png\" data-width=\"1000\" data-height=\"702\" \/><\/figure>\n<ul class=\"postList\">\n<li id=\"8d6a\" class=\"graf graf--li graf-after--figure\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=SystemContextDiagram&amp;gallery=\/repository\/19cdbd61-08d7-48c9-be99-b1f323766cd7.xml&amp;name=Online%20Community%20System%20Context%20Diagram\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=SystemContextDiagram&amp;gallery=\/repository\/19cdbd61-08d7-48c9-be99-b1f323766cd7.xml&amp;name=Online%20Community%20System%20Context%20Diagram\">\u041a\u043e\u043d\u0442\u0435\u043a\u0441\u0442\u043d\u0430\u044f \u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u0430 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043e\u043d\u043b\u0430\u0439\u043d-\u0441\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u0430<\/a><\/li>\n<\/ul>\n<figure id=\"5a80\" class=\"graf graf--figure graf-after--li\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2022\/01\/07qExNggNX-tqsDpM.png\" data-image-id=\"0*7qExNggNX-tqsDpM.png\" data-width=\"937\" data-height=\"707\" \/><\/figure>\n<ul class=\"postList\">\n<li id=\"64e9\" class=\"graf graf--li graf-after--figure\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=SystemContextDiagram&amp;gallery=\/repository\/0fbae7cf-d582-4f2b-9206-272b4b4014ca.xml&amp;name=Online%20Shopping%20System%20Context%20Diagram\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=SystemContextDiagram&amp;gallery=\/repository\/0fbae7cf-d582-4f2b-9206-272b4b4014ca.xml&amp;name=Online%20Shopping%20System%20Context%20Diagram\">\u041a\u043e\u043d\u0442\u0435\u043a\u0441\u0442\u043d\u0430\u044f \u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u0430 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043e\u043d\u043b\u0430\u0439\u043d-\u043f\u043e\u043a\u0443\u043f\u043e\u043a<\/a><\/li>\n<\/ul>\n<figure id=\"45ad\" class=\"graf graf--figure graf-after--li\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2022\/01\/0_rX3CkaNVZFSB6d3.png\" data-image-id=\"0*_rX3CkaNVZFSB6d3.png\" data-width=\"750\" data-height=\"580\" \/><\/figure>\n<ul class=\"postList\">\n<li id=\"f2d4\" class=\"graf graf--li graf-after--figure\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=SystemContextDiagram&amp;gallery=\/repository\/34b14c69-a7c0-4081-aa4d-b8428c225539.xml&amp;name=Booking%20System%20Context%20Diagram\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=SystemContextDiagram&amp;gallery=\/repository\/34b14c69-a7c0-4081-aa4d-b8428c225539.xml&amp;name=Booking%20System%20Context%20Diagram\">\u041a\u043e\u043d\u0442\u0435\u043a\u0441\u0442\u043d\u0430\u044f \u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u0430 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0431\u0440\u043e\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f<\/a><\/li>\n<\/ul>\n<figure id=\"4635\" class=\"graf graf--figure graf-after--li\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2022\/01\/0z5kh47gwsGtsv6C1.png\" data-image-id=\"0*z5kh47gwsGtsv6C1.png\" data-width=\"785\" data-height=\"490\" \/><\/figure>\n<ul class=\"postList\">\n<li id=\"f79f\" class=\"graf graf--li graf-after--figure\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=SystemContextDiagram&amp;gallery=\/repository\/d98de5da-e6fd-4049-ae8f-53bdd95233c0.xml&amp;name=Restaurant%20System%20Context%20Diagram\" target=\"_blank\" rel=\"noopener\" 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href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=SystemContextDiagram&amp;gallery=\/repository\/0997d2b1-8dfd-493e-bb88-ef31a42bc3da.xml&amp;name=Banking%20System%20Context%20Diagram%20\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=SystemContextDiagram&amp;gallery=\/repository\/0997d2b1-8dfd-493e-bb88-ef31a42bc3da.xml&amp;name=Banking%20System%20Context%20Diagram%20\">\u041a\u043e\u043d\u0442\u0435\u043a\u0441\u0442\u043d\u0430\u044f \u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u0430 \u0431\u0430\u043d\u043a\u043e\u0432\u0441\u043a\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b<\/a><\/li>\n<\/ul>\n<figure id=\"70fc\" class=\"graf graf--figure graf-after--li graf--trailing\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2022\/01\/0ld34IXYpIeE4SaNH.png\" data-image-id=\"0*ld34IXYpIeE4SaNH.png\" data-width=\"571\" data-height=\"670\" \/><\/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<h4 id=\"ef93\" class=\"graf graf--h4 graf--leading\"><span id=\"DFD_Templates_Online_Powered_by_Visual_Paradigm_Online\">\u041e\u043d\u043b\u0430\u0439\u043d-\u0448\u0430\u0431\u043b\u043e\u043d\u044b DFD (* \u043d\u0430 \u0431\u0430\u0437\u0435\u00a0\u00a0<a class=\"markup--anchor markup--h4-anchor\" href=\"https:\/\/www.visual-paradigm.com\/solution\/drawdfd\/\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/www.visual-paradigm.com\/solution\/drawdfd\/\">Visual Paradigm Online<\/a>\u00a0)<\/span><\/h4>\n<figure id=\"9c5f\" class=\"graf graf--figure graf-after--h4\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2022\/01\/0nYMR_zGCKmt998tS.png\" data-image-id=\"0*nYMR_zGCKmt998tS.png\" data-width=\"653\" data-height=\"469\" \/><\/figure>\n<ul class=\"postList\">\n<li id=\"9bce\" class=\"graf graf--li graf-after--figure\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/online.visual-paradigm.com\/diagrams.jsp#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/8c2c19d0-cd9d-4e04-8192-ff0a8c6bea8c.xml&amp;name=Securities%20Trading%20Platform\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/online.visual-paradigm.com\/diagrams.jsp#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/8c2c19d0-cd9d-4e04-8192-ff0a8c6bea8c.xml&amp;name=Securities%20Trading%20Platform\"><strong class=\"markup--strong markup--li-strong\">\u041f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0430 \u0434\u043b\u044f \u0442\u043e\u0440\u0433\u043e\u0432\u043b\u0438 \u0446\u0435\u043d\u043d\u044b\u043c\u0438 \u0431\u0443\u043c\u0430\u0433\u0430\u043c\u0438<\/strong><\/a><\/li>\n<\/ul>\n<figure id=\"b1ad\" class=\"graf graf--figure graf-after--li\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2022\/01\/0mo0lDR6HBpSijBau.png\" data-image-id=\"0*mo0lDR6HBpSijBau.png\" data-width=\"605\" data-height=\"422\" \/><\/figure>\n<ul class=\"postList\">\n<li id=\"28a7\" class=\"graf graf--li graf-after--figure\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/online.visual-paradigm.com\/diagrams.jsp#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/2e409d26-3345-4516-acde-c36b59fa3e0b.xml&amp;name=Food%20Ordering%20System\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/online.visual-paradigm.com\/diagrams.jsp#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/2e409d26-3345-4516-acde-c36b59fa3e0b.xml&amp;name=Food%20Ordering%20System\"><strong class=\"markup--strong markup--li-strong\">\u0421\u0438\u0441\u0442\u0435\u043c\u0430 \u0437\u0430\u043a\u0430\u0437\u0430 \u0435\u0434\u044b<\/strong><\/a><\/li>\n<\/ul>\n<figure id=\"f0fe\" class=\"graf graf--figure graf-after--li\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2022\/01\/0JckWOYJcnxlete2P.png\" data-image-id=\"0*JckWOYJcnxlete2P.png\" data-width=\"757\" data-height=\"529\" \/><\/figure>\n<ul class=\"postList\">\n<li id=\"c997\" class=\"graf graf--li graf-after--figure\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/online.visual-paradigm.com\/diagrams.jsp#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/6963afef-4946-42f3-9117-f089fa70cfc1.xml&amp;name=Customer%20Service%20System%20%28Railway%20Company%29\" target=\"_blank\" rel=\"noopener\" 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class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/online.visual-paradigm.com\/diagrams.jsp#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/0640ff0f-f7f8-4327-a735-94b451a6fd88.xml&amp;name=Supermarket%20App\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/online.visual-paradigm.com\/diagrams.jsp#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/0640ff0f-f7f8-4327-a735-94b451a6fd88.xml&amp;name=Supermarket%20App\"><strong class=\"markup--strong markup--li-strong\">\u041f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0435 \u0441\u0443\u043f\u0435\u0440\u043c\u0430\u0440\u043a\u0435\u0442\u0430<\/strong><\/a><\/li>\n<\/ul>\n<figure id=\"62f6\" class=\"graf graf--figure graf-after--li\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2022\/01\/0fIbs6BILiTtatqa.png\" data-image-id=\"0*fIbs6BILiTtatqa-.png\" data-width=\"637\" data-height=\"369\" \/><\/figure>\n<ul class=\"postList\">\n<li id=\"662f\" class=\"graf graf--li graf-after--figure graf--trailing\"><a class=\"markup--anchor markup--li-anchor\" href=\"https:\/\/online.visual-paradigm.com\/diagrams.jsp#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/3f0b7361-8afd-463e-b1e2-e5a54d5207b3.xml&amp;name=Vehicle%20Maintenance%20Depot\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/online.visual-paradigm.com\/diagrams.jsp#diagram:proj=0&amp;type=DataFlowDiagram&amp;gallery=\/repository\/3f0b7361-8afd-463e-b1e2-e5a54d5207b3.xml&amp;name=Vehicle%20Maintenance%20Depot\"><strong class=\"markup--strong markup--li-strong\">\u0414\u0435\u043f\u043e \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u044f \u0430\u0432\u0442\u043e\u043c\u043e\u0431\u0438\u043b\u0435\u0439<\/strong><\/a><\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/section>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u041a\u043e\u043d\u0442\u0435\u043a\u0441\u0442\u043d\u0430\u044f \u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u0430 \u043f\u043e\u043a\u0430\u0437\u044b\u0432\u0430\u0435\u0442 \u0441\u0438\u0441\u0442\u0435\u043c\u0443, \u0440\u0430\u0441\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u0435\u043c\u0443\u044e \u043a\u0430\u043a \u0435\u0434\u0438\u043d\u044b\u0439 \u0432\u044b\u0441\u043e\u043a\u043e\u0443\u0440\u043e\u0432\u043d\u0435\u0432\u044b\u0439 \u043f\u0440\u043e\u0446\u0435\u0441\u0441, \u0430 \u0437\u0430\u0442\u0435\u043c \u043f\u043e\u043a\u0430\u0437\u044b\u0432\u0430\u0435\u0442 \u0432\u0437\u0430\u0438\u043c\u043e\u0441\u0432\u044f\u0437\u044c \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0441 \u0434\u0440\u0443\u0433\u0438\u043c\u0438 \u0432\u043d\u0435\u0448\u043d\u0438\u043c\u0438 \u0441\u0443\u0449\u043d\u043e\u0441\u0442\u044f\u043c\u0438 (\u0441\u0438\u0441\u0442\u0435\u043c\u0430\u043c\u0438, \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u043c\u0438 \u0433\u0440\u0443\u043f\u043f\u0430\u043c\u0438, \u0432\u043d\u0435\u0448\u043d\u0438\u043c\u0438 \u0445\u0440\u0430\u043d\u0438\u043b\u0438\u0449\u0430\u043c\u0438 \u0434\u0430\u043d\u043d\u044b\u0445 \u0438 \u0442\u0430\u043a \u0434\u0430\u043b\u0435\u0435). \u0414\u0440\u0443\u0433\u043e\u0435 \u043d\u0430\u0437\u0432\u0430\u043d\u0438\u0435 \u043a\u043e\u043d\u0442\u0435\u043a\u0441\u0442\u043d\u043e\u0439 \u0434\u0438\u0430\u0433\u0440\u0430\u043c\u043c\u044b &#8211; \u0433\u0440\u0430\u0444 \u043f\u043e\u0442\u043e\u043a\u0430 \u0434\u0430\u043d\u043d\u044b\u0445 \u043a\u043e\u043d\u0442\u0435\u043a\u0441\u0442\u043d\u043e\u0433\u043e \u0443\u0440\u043e\u0432\u043d\u044f \u0438\u043b\u0438 DFD 0-\u0443\u0440\u043e\u0432\u043d\u044f. 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