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| Presentation | 2014-11-13 16:20 Energy efficient distributed object storage systems by disaggregation of disks and compute nodes Yotaro Konishi, Takashi Miyoshi (Fujitsu Labs)  CPSY2014-62 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Digital data has been increasing explosively and energy efficient storage systems are being needed. Elastic storage, which is the technique to achieve high energy efficiency for distributed storage systems, has been already proposed. It enables expansion or shrink of the size of a distributed storage system cluster depending on the external workloads. However, existing elastic storage techniques become relatively insufficient when the size of data stored to the storage system increases. To solve this problem, we propose the new technique to introduce elasticity to distributed storage systems using the disaggregation of disks and compute nodes. We implemented our proposal to OpenStack Swift and evaluated it. The results showed that 16% improvement of energy consumption compared with regular Swift composed of six storage nodes. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Energy efficient distributed storage systems / Elastic storage systems / OpenStack Swift / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 114, no. 302, CPSY2014-62, pp. 49-54, Nov. 2014. | |
| Paper # | CPSY2014-62 | |
| Date of Issue | 2014-11-06 (CPSY) | |
| 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 | CPSY2014-62 |
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| Conference Information | |
| Committee | CPSY |
| Conference Date | 2014-11-13 - 2014-11-14 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hiroshima University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Cloud Computing, etc. |
| Paper Information | |
| Registration To | CPSY |
| Conference Code | 2014-11-CPSY |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Energy efficient distributed object storage systems by disaggregation of disks and compute nodes |
| Sub Title (in English) | |
| Keyword(1) | Energy efficient distributed storage systems |
| Keyword(2) | Elastic storage systems |
| Keyword(3) | OpenStack Swift |
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| 1st Author's Name | Yotaro Konishi |
| 1st Author's Affiliation | Fujitsu Laboratories Ltd. (Fujitsu Labs) |
| 2nd Author's Name | Takashi Miyoshi |
| 2nd Author's Affiliation | Fujitsu Laboratories Ltd. (Fujitsu Labs) |
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| Speaker | Author-1 |
| Date Time | 2014-11-13 16:20:00 |
| Presentation Time | 25 minutes |
| Registration for | CPSY |
| Paper # | CPSY2014-62 |
| Volume (vol) | vol.114 |
| Number (no) | no.302 |
| Page | pp.49-54 |
| #Pages | 6 |
| Date of Issue | 2014-11-06 (CPSY) |
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