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مخطط السياق (Context Diagram): تمثيل مرئي لنطاق المنتج الذي يبين نظام الأعمال؛ بما في ذلك العمليات والمعدات ونظام الكمبيوتر، وآلية تفاعل الأشخاص والأنظمة الأخرى معه.
يساعد مخطط السياق في فهم السياق الذي يعد النظام جزءاً منه، ويُستخدم في أولى مراحل المشروع للاتفاق على نطاقه، ويمكن إدراجه في وثيقة المتطلبات، فهو يبين كامل النظام كعملية واحدة، إذ يوضح مدخلات نظام العمل، والأطراف المُدخِلة لها، ونتائج نظام العمل، والأطراف التي تلقت هذه النتائج.
مثال على إنشاء مخطط السياق
يبدأ مخطط السياق بتسمية النظام العملية أو النظام في المركز؛ على سبيل المثال، إدارة موقع تجارة إلكتروني، ثم تحديد الكيانات التي تتفاعل مباشرة معه؛ والتي تتألف من العملاء والطاقم والإدارة ونظام الدفع، وبعدها يبين تدفق البيانات الرئيسية بين النظام أو العملية والكيان؛ مثل طلبات أمر البيع وتفاصيل أمر البيع بين الطاقم والنظام.
نستخدم ملفات تعريف الارتباط لتحسين تجربتك، استمرار استخدامك للموقع يعني موافقتك على ذلك. سياسة الخصوصيةأوافقX
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