Paper Abstract and Keywords |
Presentation |
2016-03-04 15:05
Performance Improvement of an On-line Server Location Decision Algorithm in Server Migration Service Hiromichi Sugiyama, Yukinobu Fukushima (Okayama Univ.), Gen Motoyoshi (NEC), Tutomu Murase (Nagoya Univ.), Tokumi Yokohira (Okayama Univ.) NS2015-253 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Server migration service (SMS) has been proposed as an optional service that can improve QoS of communications by network applications (NW-Apps) in IaaS cloud service. In SMS, computers called work places (WPs) are deployed at various locations in the network, and servers of NW-Apps can migrate to WPs where they can attain better QoS. When a server migrates, it generates huge traffic, and consequently causes QoS degradation (NW impact) of the background traffic on the migrating route. A conventional algorithm for a server location decision problem in SMS shows a degradation of NW-App QoS under the situation where capacities of WPs are smaller than the total number of servers. In this paper, in order to solve the problem, we first extend the conventional algorithm. Then, we evaluate performances of the conventional and extended algorithms under various network topologies. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
IaaS cloud service / server migration service / server location decision problem / on-line algorithm / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 115, no. 483, NS2015-253, pp. 493-498, March 2016. |
Paper # |
NS2015-253 |
Date of Issue |
2016-02-25 (NS) |
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) |
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NS2015-253 |
Conference Information |
Committee |
NS IN |
Conference Date |
2016-03-03 - 2016-03-04 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Phoenix Seagaia Resort |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
General |
Paper Information |
Registration To |
NS |
Conference Code |
2016-03-NS-IN |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Performance Improvement of an On-line Server Location Decision Algorithm in Server Migration Service |
Sub Title (in English) |
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Keyword(1) |
IaaS cloud service |
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server migration service |
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server location decision problem |
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on-line algorithm |
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1st Author's Name |
Hiromichi Sugiyama |
1st Author's Affiliation |
Okayama University (Okayama Univ.) |
2nd Author's Name |
Yukinobu Fukushima |
2nd Author's Affiliation |
Okayama University (Okayama Univ.) |
3rd Author's Name |
Gen Motoyoshi |
3rd Author's Affiliation |
NEC Corporation (NEC) |
4th Author's Name |
Tutomu Murase |
4th Author's Affiliation |
Nagoya University (Nagoya Univ.) |
5th Author's Name |
Tokumi Yokohira |
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Okayama University (Okayama Univ.) |
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Speaker |
Author-1 |
Date Time |
2016-03-04 15:05:00 |
Presentation Time |
20 minutes |
Registration for |
NS |
Paper # |
NS2015-253 |
Volume (vol) |
vol.115 |
Number (no) |
no.483 |
Page |
pp.493-498 |
#Pages |
6 |
Date of Issue |
2016-02-25 (NS) |
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