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| Presentation | 2012-08-03 10:45 [Invited Talk] Dependability and Energy Efficiency of a Cloud Center Haruo Yokota (Tokyo Tech)  DC2012-20 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The recent trend of the cloud indicates that computational-resource consolidation with the virtualization technique is effective to reduce the TOC (Total Cost of Ownership). The consolidation has also good effect to keep the system reliability high by reducing the distribution of low reliable components. However, if some failures occur in a cloud center, a sphere of their effects on service tends to become larger by the consolidation. Moreover, there is the possibility of leaking important secret data, those are never disclosed if they are stored in their local systems. Thus, it is important to grasp the relationship between its cost and dependability of a cloud. In other words, we need to construct a cloud center with considering both the initial cost for dependability and running cost including power consumption of the system. Since these issues related to the cloud are truly the specialty of researchers on dependable computing, their high activities are desired. In this paper, we overview the recent topics related to the cost and dependability of the cloud, and show an approach to reduce energy consumption of a cloud system with keeping its dependability. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Cloud / dependability / Total Cost of Ownership / energy efficiency / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 174, DC2012-20, pp. 19-22, Aug. 2012. | |
| Paper # | DC2012-20 | |
| Date of Issue | 2012-07-27 (DC) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | DC2012-20 |
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| Conference Information | |
| Committee | DC CPSY |
| Conference Date | 2012-08-02 - 2012-08-03 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Torigin Bunka Kaikan |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Summer United Workshops on Parallel, Distributed and Cooperative Processing "Tottori" (SWoPP 2012) |
| Paper Information | |
| Registration To | DC |
| Conference Code | 2012-08-DC-CPSY |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Dependability and Energy Efficiency of a Cloud Center |
| Sub Title (in English) | |
| Keyword(1) | Cloud |
| Keyword(2) | dependability |
| Keyword(3) | Total Cost of Ownership |
| Keyword(4) | energy efficiency |
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| 1st Author's Name | Haruo Yokota |
| 1st Author's Affiliation | Tokyo Institute of Technology (Tokyo Tech) |
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| Speaker | Author-1 |
| Date Time | 2012-08-03 10:45:00 |
| Presentation Time | 60 minutes |
| Registration for | DC |
| Paper # | DC2012-20 |
| Volume (vol) | vol.112 |
| Number (no) | no.174 |
| Page | pp.19-22 |
| #Pages | 4 |
| Date of Issue | 2012-07-27 (DC) |
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