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A Comprehensive Sensitivity Analysis of a Data Center Network with Server Virtualization for Business Continuity
المؤلفون المشاركون
Nguyen, Tuan Anh
Park, Jong Sou
Min, Dugki
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-20، 20ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-10-25
دولة النشر
مصر
عدد الصفحات
20
التخصصات الرئيسية
الملخص EN
Sensitivity assessment of availability for data center networks (DCNs) is of paramount importance in design and management of cloud computing based businesses.
Previous work has presented a performance modeling and analysis of a fat-tree based DCN using queuing theory.
In this paper, we present a comprehensive availability modeling and sensitivity analysis of a DCell-based DCN with server virtualization for business continuity using stochastic reward nets (SRN).
We use SRN in modeling to capture complex behaviors and dependencies of the system in detail.
The models take into account (i) two DCell configurations, respectively, composed of two and three physical hosts in a DCell0 unit, (ii) failure modes and corresponding recovery behaviors of hosts, switches, and VMs, and VM live migration mechanism within and between DCell0s, and (iii) dependencies between subsystems (e.g., between a host and VMs and between switches and VMs in the same DCell0).
The constructed SRN models are analyzed in detail with regard to various metrics of interest to investigate system’s characteristics.
A comprehensive sensitivity analysis of system availability is carried out in consideration of the major impacting parameters in order to observe the system’s complicated behaviors and find the bottlenecks of system availability.
The analysis results show the availability improvement, capability of fault tolerance, and business continuity of the DCNs complying with DCell network topology.
This study provides a basis of designing and management of DCNs for business continuity.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Nguyen, Tuan Anh& Min, Dugki& Park, Jong Sou. 2015. A Comprehensive Sensitivity Analysis of a Data Center Network with Server Virtualization for Business Continuity. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-20.
https://search.emarefa.net/detail/BIM-1074037
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Nguyen, Tuan Anh…[et al.]. A Comprehensive Sensitivity Analysis of a Data Center Network with Server Virtualization for Business Continuity. Mathematical Problems in Engineering No. 2015 (2015), pp.1-20.
https://search.emarefa.net/detail/BIM-1074037
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Nguyen, Tuan Anh& Min, Dugki& Park, Jong Sou. A Comprehensive Sensitivity Analysis of a Data Center Network with Server Virtualization for Business Continuity. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-20.
https://search.emarefa.net/detail/BIM-1074037
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1074037
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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