وفّر 50٪ من خلال الاشتراك السنوي في مجرة واحصل على تصفح لا محدود لأفضل محتوى عربي على الإنترنت.
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هي تقنية لتخزين البيانات توفر القدرة على الوصول إلى البيانات أو الملفات بسرعة أعلى. تعمل ذاكرات التخزين المؤقت في كل من الأجهزة والبرامج. يعمل التخزين المؤقت كمكون وسيط بين جهاز التخزين الأساسي وجهاز المستلم أو جهاز البرنامج لتقليل زمن الوصول في الوصول إلى البيانات.
الغرض الأساسي من ذاكرة التخزين المؤقت هو تقليل وقت الوصول إلى البيانات المهمة والضرورية مثل:
يتم تخزين البيانات الموجودة في ذاكرة التخزين المؤقت بشكل عام في أجهزة الوصول السريع مثل ذاكرة الوصول العشوائي، ويمكن استخدامها أيضاً مع أحد مكونات البرنامج. الغرض الأساسي من ذاكرة التخزين المؤقت هو زيادة أداء استرداد البيانات عن طريق تقليل الحاجة إلى الوصول إلى طبقة التخزين الأساسية الأبطأ.
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