Results 201 to 210 of about 108,709 (258)

Smart data centers for green Clouds

2013 IEEE Symposium on Computers and Communications (ISCC), 2013
The key idea behind this work is the development of smart data centers able to monitor, control, and manage themselves through advanced analytics and management policies, collecting and analyzing real time data on their behavior. They also make adjustments to interdependent components across the physical infrastructure, in order to address changing ...
BRUNEO, Dario, FAZIO, MARIA, LONGO, FRANCESCO, PULIAFITO, Antonio   +3 more
openaire   +2 more sources

Green intelligence for cloud data centers

2016 3rd International Conference on Recent Advances in Information Technology (RAIT), 2016
In this paper the problem of energy consumption by large data centers has been tackled. Power consumption is major problem from both economic and environmental point of view. One of the main components of data centers is virtualization. We have addressed the problem of Virtual Machine (VM) consolidation in the data center servers using the technique of
C. Karthik, Mayank Sharma, Kirti Maurya, K. Chandrasekaran 0001   +3 more
openaire   +1 more source

The Greening of Data Centers with Cloud Technology

International Journal of Cloud Applications and Computing, 2015
This article presents a decision support system to provide green or energy efficient solutions for data centers that maintain computers and peripherals to serve organizations. Traditionally, data centers catered to all operations using in-house servers. Cloud technology provides alternatives to outsource operations heading towards greenness.
Michael J. Pawlish, Aparna S. Varde, Stefan A. Robila   +2 more
openaire   +1 more source

Optimal connectivity to cloud data centers

2017 IEEE 6th International Conference on Cloud Networking (CloudNet), 2017
With the increasing dependency of cloud-based services, data centers (DC) have become a popular platform to satisfy customers' requests. Many large network providers now have their own geographically distributed data centers for cloud services, or have partnerships with third party data center providers to route customers' demand.
Mirza Mohd Shahriar Maswood, Deep Medhi
openaire   +1 more source

A "No Data Center" Solution to Cloud Computing

2017 IEEE 10th International Conference on Cloud Computing (CLOUD), 2017
Current Cloud Computing is primarily based on proprietary data centers, where hundreds of thousands of dedicated servers are setup to host the cloud services. In addition to the huge number of dedicated servers deployed in data centers, there are billions of underutilized Personal Computers (PCs), usually used only for a few hours per day, owned by ...
Tessema Mengistu, Abdulrahman Alahmadi, Abdullah Albuali, Yousef Alsenani, Dunren Che   +4 more
openaire   +1 more source

Firewall placement in cloud data centers

Proceedings of the 4th annual Symposium on Cloud Computing, 2013
As cloud data services proliferate, filtering the communication between different virtual machines in a data center becomes a necessity. Such filtering can be accomplished by placing firewalls at strategic nodes within the data center network and rerouting the communication flows to pass through a firewall.
Seungjoon Lee, Manish Purohit, Barna Saha   +2 more
openaire   +1 more source

IT and network SDN orchestrator for Cloud Data Center

2014 IEEE Network Operations and Management Symposium (NOMS), 2014
This demo deals with a new orchestrator, the OFVN controller, specifically designed, according to the SDN principles, to deliver Cloud services with IT and network resources requirements.
Andrea Sgambelluri, Davide Adami, Lisa Donatini, Molka Gharbaoui, Barbara Martini, Stefano Giordano, Piero Castoldi   +6 more
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Adaptive Dimensioning of Cloud Data Centers

2009 Eighth IEEE International Conference on Dependable, Autonomic and Secure Computing, 2009
Cloud data centers (CDCs) provide key infrastructure for Cloud computing. Allocating computing resources is very important for the CDCs to function efficiently. Current allocation of resources in CDCs is mostly dedicated and static.However, workloads for Cloud applications are highly variable which cause poor application performance, poor resource ...
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Live consolidation for data centers in cloud environment

Proceedings of the 9th International Conference on Ubiquitous Information Management and Communication, 2015
In this paper, we consider two critical issues in data centers: load balancing and server consolidation. We propose a live consolidation method, which identifies an optimal strategy of hosting a new virtual machine (VM). Our algorithm finds the optimal allocation scheme to host a VM in term of load balancing, reducing the migration cost, and mitigating
Chuan Pham, Nguyen Hoang Tran, Cuong T. Do, Choong Seon Hong   +3 more
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Resource clustering algorithm for cloud data centers

Journal of Computational Methods in Sciences and Engineering, 2021
Recently, the virtual machine deployment algorithm uses physical machine less or consumes higher energy in data centers, resulting in declined service quality of cloud data centers or rising operational costs, which leads to a decrease in cloud service provider’s earnings finally.
Caili Song, Bin Liang, Jiao Li
openaire   +1 more source