وفّر 50٪ من خلال الاشتراك السنوي في مجرة واحصل على تصفح لا محدود لأفضل محتوى عربي على الإنترنت.
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هي تكنولوجيا مستخدمة في ذكاء الأعمال لنمذجة البيانات تهدف إلى أن تكون أساس مستودعات البيانات المرنة القابلة للتطوير على مستوى نطاق الشركة.
ابتكر دان ليندستدت مصطلح خزنة البيانات في التسعينيات أثناء عمله في شركة لوكهيد مارتن ونشر أوراقاً بحثية بقيت مستخدمة حتى عام 2010، قبل أن ينشر كتابه الأول "أعمال نمذجة خزنة البيانات" ويطوّر الطريقة.
صُممت خزنة البيانات خصيصاً للشركات التي تطوّر مشاريع مستودع البيانات الرشيقة، حيث تحتاج إلى أن تكون قابلة للتوسع والتكامل وسرعة التطوير. مع وضع مقياس الشركة في عين الاعتبار، إذ تحسّن خزنة البيانات من تصميم وفاعلية مستودع البيانات ليعود بكفاءة أكبر على الشركة.
تتكون خزنة البيانات من ثلاثة مكونات رئيسية تعرّف عليها:
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