Virtual network mapping for cloud services under probabilistic regional failures
المؤلف | Pourvali, M. |
المؤلف | Bai, H. |
المؤلف | Gu, F. |
المؤلف | Shaban, K. |
المؤلف | Naeini, M. |
المؤلف | Crichigno, J. |
المؤلف | Hayat, M. |
المؤلف | Khan, S. |
المؤلف | Ghani, N. |
تاريخ الإتاحة | 2022-12-21T10:01:49Z |
تاريخ النشر | 2014 |
اسم المنشور | 2014 IEEE 3rd International Conference on Cloud Networking, CloudNet 2014 |
المصدر | Scopus |
الملخص | Network virtualization is critical for distributing cloud services over expanded distances and improving scalability and responsiveness. However many providers are very concerned about maintaining high availability, particularly under large catastrophic/disaster type conditions causing multiple failures. Now recent studies have looked at network virtualization for disaster recovery. However these efforts have only treated resource-intensive protection strategies and have not incorporated the probabilistic nature of disasters. Hence this paper studies virtual network embedding using a-priori failure state information and proposes various strategies based upon both traffic engineering (resource efficiency) and risk minimization (disaster mitigation) objectives. The performance of these schemes is tested using network simulation and future research directions identified. 2014 IEEE. |
راعي المشروع | Qatar National Research Fund |
اللغة | en |
الناشر | Institute of Electrical and Electronics Engineers Inc. |
الموضوع | Cloud networking services network virtualization virtual network mapping virtual network survivability |
النوع | Conference |
الصفحات | 407-412 |
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