Filters








994 Hits in 5.5 sec

Energy-efficient and multifaceted resource management for profit-driven virtualized data centers

Íñigo Goiri, Josep Ll. Berral, J. Oriol Fitó, Ferran Julià, Ramon Nou, Jordi Guitart, Ricard Gavaldà, Jordi Torres
2012 Future generations computer systems  
As long as virtualization has been introduced in data centers, it has been opening new chances for resource management.  ...  We propose a new scheduling policy that models and manages a virtualized data center.  ...  Technology of Spain under contracts AP2008-0264, TIN2007-60625, and TIN2008-06582-C03-01, by the Generalitat de Catalunya under contracts 2009-SGR-980 and 2009-SGR-1428, and the COST (European Cooperation in  ... 
doi:10.1016/j.future.2011.12.002 fatcat:2nupaapw2ngrzjimfcfnivdwbu

Cost-Optimal Scheduling in Hybrid IaaS Clouds for Deadline Constrained Workloads

Ruben Van den Bossche, Kurt Vanmechelen, Jan Broeckhove
2010 2010 IEEE 3rd International Conference on Cloud Computing  
With the recent emergence of public cloud offerings, surge computing -outsourcing tasks from an internal data center to a cloud provider in times of heavy load-has become more accessible to a wide range  ...  We examine this optimization problem in a multi-provider hybrid cloud setting with deadline-constrained and preemptible but non-provider-migratable workloads that are characterized by memory, CPU and data  ...  The resource allocator and data collector are equipped with a number of adapters that deal with the heterogeneity in the systems of the different resource providers and the way in which these systems can  ... 
doi:10.1109/cloud.2010.58 dblp:conf/IEEEcloud/BosscheVB10 fatcat:4aygwgd6tzh23cfgqr5jb3hvee

Cloud Service Level Agreements and Resource Management

Isaac Odun-Ayo, Blessing Udemezue, Abiodun Kilanko
2019 Advances in Science, Technology and Engineering Systems  
Managing cloud resources has to do with controlling and limiting access to the pool of available resources.  ...  These ensure clients' confidence in the services offered. Managing resource is an on-going major issue in cloud computing.  ...  Acknowledgment We acknowledge the support and sponsorship provided by Covenant University through the Centre for Research, Innovation, and Discovery (CUCRID).  ... 
doi:10.25046/aj040230 fatcat:c3fxml4vcvdlhmqwpfrquvzhvu

Autonomic performance and power control for co-located Web applications on virtualized servers

P. Lama, Yanfei Guo, Xiaobo Zhou
2013 2013 IEEE/ACM 21st International Symposium on Quality of Service (IWQoS)  
In a data center, various components of Web applications co-located on virtualized servers exhibit complex timevarying interactions and interference.  ...  , in the presence of highly dynamic and bursty workloads and interapplication performance interference.  ...  [28] combined automatic VM resizing and live migration techniques to ensure that data centers can deal both with temporary outages that reduce the available power budget or with surges in workload.  ... 
doi:10.1109/iwqos.2013.6550266 dblp:conf/iwqos/LamaGZ13 fatcat:p66er4o555dg7nrfkigchamxvi

A secure operating system for data centers: A survey

Ejaz et al., Computer Science Department, University of Engineering and Technology, Taxila, Pakistan
2020 International Journal of Advanced and Applied Sciences  
To deliver the user with efficient computational power, with the support of data sharing, resource sharing and abstraction, an operating system-like software stack is needed for cloud computing hardware  ...  This paper surveys the existing data center functional platforms and discusses their worth and cost, to emphasis on development of a long-term mechanism with lasting impacts for present and future data  ...  Compliance with ethical standards Conflict of interest The authors declare that they have no conflict of interest.  ... 
doi:10.21833/ijaas.2020.08.007 fatcat:znvuohkkjzdn3c5txhit4s6yh4

Fog Computing for Internet of Things (IoT)-Aided Smart Grid Architectures

Md. Hussain, M.M. Beg
2019 Big Data and Cognitive Computing  
We then propose a cost optimization model for FC that jointly investigates data consumer association, workload distribution, virtual machine placement and Quality-of-Service (QoS) constraints.  ...  In order to meet the computational requirements for SG applications, cloud computing (CC) provides flexible resources and services shared in network, parallel processing, and omnipresent access.  ...  Constraints in Equations (27) and (28) In a virtualized FCN, each VM processes the currently assigned workload by self-managing own local virtualized storage and computing resources.  ... 
doi:10.3390/bdcc3010008 fatcat:6wqdf443snhqvcn2smtehea4n4

Investigating Methods of Resource Provisioning Mechanisms in Cloud: A Review

Babur Hayat Malik, Talia Anwar, Sadaf Ilyas, Farheen Jafar, Munazza Iftikhar, Maryam Malik, Noreen Islam
2018 International Journal of Advanced Computer Science and Applications  
For this purpose, electronic device is required to access with an active web server.  ...  To maintain the quality of services, the provisioning of reasonable resources is need of workloads.  ...  We define the cloud computing in the easiest way that provides a platform where the cloud provider store data that is accessible for the end user with the help of internet.  ... 
doi:10.14569/ijacsa.2018.090544 fatcat:ku2su6wwezc5nowbpco5wobdge

An Extensive Survey over Traffic Management/Load Balance in Cloud Computing

Amith Shekhar, Dr. Sharvani.
2017 International Journal of Advanced Computer Science and Applications  
Hence the traffic management becomes a crucial factor for the better performance of the CC network.  ...  This paper addressed the most valuable terms and topics concerning the load balance/traffic management in cloud computing.  ...  EXISTING METHODS FOR TRAFFIC MANAGEMENT IN CLOUD  The data analysis in the data center is more needful for the current cloud environment.  ... 
doi:10.14569/ijacsa.2017.080338 fatcat:6obvbza7wvclpmplnqsfyp22re

Practical Adoption of Cloud Computing in Power Systems- Drivers, Challenges, Guidance, and Real-world Use Cases [article]

Song Zhang, Amritanshu Pandey, Xiaochuan Luo, Maggy Powell, Ranjan Banerji, Lei Fan, Abhineet Parchure, Edgardo Luzcando
2021 arXiv   pre-print
It follows with the discussion of the challenges and risks of migrating power grid utility workloads to the cloud.  ...  The paper begins by enumerating various business drivers for cloud adoption in the power industry.  ...  The authors would like to thank a group of Task Force members for providing the facts about how they use cloudbased solutions to address their specific business needs.  ... 
arXiv:2108.00303v4 fatcat:fqugcicqdnevbi5f4k5awfz4uu

Structural biology in the clouds: The WeNMR-EOSC Ecosystem [article]

Rodrigo Vargas Honorato, Panagiotis I. Koukos, Brian Jiménez-García, Andrei Tsaregorodtsev, Marco Verlato, Andrea Giachetti, Antonio Rosato, Alexandre M.J.J. Bonvin
2021 arXiv   pre-print
Gaining insight into three dimensional structures of biomolecules and their interactions is critical for understanding the vast majority of cellular processes, with direct applications in health and food  ...  The current set of active WeNMR portals are described, together with the complex backend machinery that allows distributed computing resources to be harvested efficiently.  ...  DIRAC Workload Manager The EGI Workload Manager is a service enabling users to access distributed computing resources of various types through a single user-friendly interface.  ... 
arXiv:2107.01056v1 fatcat:a5v7mp6bxrcg7i7xfo2zonba7y

Real-Time Tasks Oriented Energy-Aware Scheduling in Virtualized Clouds

Xiaomin Zhu, Laurence T. Yang, Huangke Chen, Ji Wang, Shu Yin, Xiaocheng Liu
2014 IEEE Transactions on Cloud Computing  
To address this issue, we firstly propose in this paper a novel rolling-horizon scheduling architecture for real-time task scheduling in virtualized clouds.  ...  The experimental results show that EARH significantly improves the scheduling quality of others and it is suitable for real-time task scheduling in virtualized clouds.  ...  Therefore, an increasing number of data centers employ the virtualization technology when managing resources.  ... 
doi:10.1109/tcc.2014.2310452 fatcat:6h35fwss7jfglhvqwlxffsllgu

The Quality of Data Center Infrastructure Management (DCIM)

2019 International Journal of Engineering and Advanced Technology  
Now-a-days, Data Center Infrastructure Management is increasing workplace efficiency, reducing overhead costs, and maintaining availability are some of the top priorities for data center administrators  ...  and new systems of data center infrastructure management (DCIM).  ...  Gartner defines Data Center Infrastructure Management as "tools that examine, measure, deal with and/or control data center use and energy utilization of all IT related equipment like servers, storage  ... 
doi:10.35940/ijeat.f1346.0986s319 fatcat:uh46ydf4erg2xemxf3s67abnyq

Ganging of Resources via Fuzzy Manhattan Distance Similarity with Priority Tasks Scheduling in Cloud Computing

S. Sharon Priya, K. M. Mehata, W. Aisha Banu
2018 Journal of Telecommunications and Information Technology  
This paper proposes a fuzzy Manhattan distancebased similarity for gang formation of resources (FMDSGR) method with priority task scheduling in cloud computing.  ...  CloudSim simulator is the toolkit used for simulation and for demonstrating experimental results in cloud computing environments.  ...  will be scheduled for execution in a cloud data center.  ... 
doi:10.26636/jtit.2018.108916 fatcat:z6jifmujgvdjbno4g5jmccham4

A Comprehensive Survey of Load Balancing Strategies using Hadoop Queue Scheduling and Virtual Machine Migration

Niladri Dey, T. Gunasekhar
2019 IEEE Access  
analytics applications coming with efficient algorithms for data and computation load managements, the data center owners are forced to think for efficient algorithms for load managements.  ...  Also, the cloud service providers are also challenging in terms of cost reduction and energy consumption reductions for better manageability of the data center without degrading the performance of the  ...  Yet another challenge faced by the research community is to deal with the resources which are heterogeneous in nature.  ... 
doi:10.1109/access.2019.2927076 fatcat:ans6qfk7xrhczc4l3e7utd3ssa

Clouds + Games: A Multifaceted Approach

Debadatta Mishra, Magda El Zarki, Aiman Erbad, Cheng-Hsin Hsu, Nalini Venkatasubramanian
2014 IEEE Internet Computing  
The computer games landscape is changing: people play games on multiple computing devices with heterogeneous form-factors, capability, and connectivity.  ...  To enhance the gaming experience, designers could leverage abundant and elastic cloud resources, but current cloud platforms aren't optimized for highly interactive games.  ...  Expanding the Current Cloud The traditional view of cloud platforms focuses primarily on how cloud providers supply resources and services on demand from large resource pools installed in data centers.  ... 
doi:10.1109/mic.2014.20 fatcat:7a56fdi2obfhvdmx5rpjhtiqiu
« Previous Showing results 1 — 15 out of 994 results