Results 211 to 220 of about 108,709 (258)
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The Role of Standards for Cloud-Scale Data Centers
Optical Fiber Communication Conference, 2018Standards play an increasingly important role for cloud providers considering the dramatic growth that cloud services are experiencing. Distinctions are made between open consortia, multi-source agreements, and standards, and case studies with lessons learned are presented.
Mark Filer, Brad Booth, David Bragg
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Simulation of power consumption of cloud data centers
Simulation Modelling Practice and Theory, 2013Abstract Energy efficiency of cloud data centers received significant attention recently as data centers often consume significant resources in operation. Most of the existing energy-saving algorithms focus on resource consolidation for energy efficiency. This paper proposes a simulation-driven methodology with the accurate energy model to verify its
Liang Luo +4 more
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Technologies and protocols for data center and cloud networking
IEEE Communications Magazine, 2013Data center and cloud architectures continue to evolve to address the needs of large-scale multi-tenant data centers and clouds. These needs are centered around seven dimensions: scalability in computing, storage, and bandwidth, scalability in network services, efficiency in resource utilization, agility in service creation, cost efficiency, service ...
Nabil Bitar, Steven Gringeri, Tiejun Xia
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Cloud and data center performance [Guest Editorial]
IEEE Network, 2013Modern data centers, consisting of massive farms of servers and abundant bandwidth availability, are becoming the next computing platform for the Internet. Cloud computing, as an efficient means of providing computing resources in the form of utility, uses data centers to play its pivotal role of leasing computing and storage resources to users.
Bo Li 0001, Baochun Li, Fangming Liu
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Shrew Attack in Cloud Data Center Networks
2011 Seventh International Conference on Mobile Ad-hoc and Sensor Networks, 2011Multi-tenancy and lack of network performance isolation among tenants together make the public cloud vulnerable to attacks. This paper studies one of the potential attacks, namely, low-rate denial-of-service (DoS) attack (or \textit{Shrew} attack for short), in cloud data center networks (DCNs). To explore the feasibility of launching Shrew attack from
Zhenqian Feng +3 more
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ES2: Data centers to support tomorrow's cloud
2014 IEEE International Solid-State Circuits Conference Digest of Technical Papers (ISSCC), 2014With the rise of cloud computing and Big Data, data centers are an important counterpoint to rapid growth in the mobile market. Building cost-effective, efficient computing infrastructures is a challenge that starts with technologies that ISSCC knows so well (processors, I/O, memory, etc.), but also encompasses system and customer-centric issues such ...
Leland Chang +2 more
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2012 IEEE Technology Time Machine Symposium (TTM), 2012
Today, computing clouds are remarkably similar. Nearly all are built from a few centralized data centers accessed by high-bandwidth network connections. Scalability is achieved by growing these few data centers in size. The “Big Iron” approach. Tomorrow, computing clouds will be more diverse. They will be more distributed.
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Today, computing clouds are remarkably similar. Nearly all are built from a few centralized data centers accessed by high-bandwidth network connections. Scalability is achieved by growing these few data centers in size. The “Big Iron” approach. Tomorrow, computing clouds will be more diverse. They will be more distributed.
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Adaptive Workload Forecasting in Cloud Data Centers
Journal of Grid Computing, 2019Forecasting on different levels of the management system of a cloud data center has received increased attention due to its significant impact on the cloud services quality. Making accurate forecasts, however, is challenging due to the non-stationary workload and intrinsic complexity of the management system of a cloud data center.
Eduard Zharikov +2 more
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Design of SDN-Enabled Cloud Data Center
2015 IEEE International Conference on Smart City/SocialCom/SustainCom (SmartCity), 2015Software Defined Networking (SDN) technology has been considered an effective solution to cope with the various challenges of a cloud data center, such as high throughput, network virtualization, fast fault detection and recovery, and load balancing. Although some research have adopted a specially designed infrastructure, such as Fat tree, to simplify ...
Ren-Hung Hwang +2 more
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Resource Management in Cloud Data Centers: A Survey
2019 15th International Wireless Communications & Mobile Computing Conference (IWCMC), 2019Cloud computing faces many challenges which constitute research problems. The key challenge is to achieve good resource management that will result in minimum energy consumption. This problem has been the subject of extensive research. In this paper, we report major solutions to the existing work proposed for the infrastructure cloud.
Khaoula Braiki, Habib Youssef
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