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A study of resource management for fault-tolerant and energy efficient cloud datacenter

  • Dong Ki Kang
  • , Fawaz Alhazemi
  • , Seong Hwan Kim
  • , Chan Hyun Youn*
  • *Corresponding author for this work
  • Korea Advanced Institute of Science and Technology

Research output: Contribution to conferenceConference paperpeer-review

Abstract

In cloud computing datacenters, the reliability and energy consumption have been studied as main challenges to achieve the reputation of cloud service users and the cost efficiency. To overcome the system fault of the datacenter, VM request load has to be distributed on multiple hosts to minimize the effect to the running cloud applications. Moreover, Dynamic Right Sizing (DRS) which adjusts the number of active hosts and sleep hosts in order to reduce the energy consumption in view of the resource usage cost. To do this, we propose the resource management scheme based on the portfolio diversification which has been studied in economics. The proposed scheme is able to reduce the fault of application significantly by finding the near Pareto optimal solution through Simulated Annealing approach We show the efficiency of our proposed scheme through the simple analytical results.

Original languageEnglish
Title of host publicationCloud Computing - 6th International Conference, CloudComp 2015
EditorsYin Zhang, Chan-Hyun Youn, Limei Peng
PublisherSpringer Verlag
Pages22-29
Number of pages8
ISBN (Print)9783319389035
DOIs
StatePublished - 2016
Event6th International Conference on Cloud Computing, CloudComp 2015 - Daejeon, Korea, Republic of
Duration: 2015.10.282015.10.29

Publication series

NameLecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST
Volume167
ISSN (Print)1867-8211

Conference

Conference6th International Conference on Cloud Computing, CloudComp 2015
Country/TerritoryKorea, Republic of
CityDaejeon
Period15.10.2815.10.29

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 7 - Affordable and Clean Energy
    SDG 7 Affordable and Clean Energy

Keywords

  • Cloud computing
  • Energy efficient
  • Fault-tolerant
  • Load balancing
  • Resource management

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