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Paper Abstract and Keywords
Presentation 2009-06-12 10:20
Evaluation of Dynamic Scaling Method for Real-World Data Sharing Mechanism
Yutaka Arakawa, Keiichiro Kashiwagi, Takayuki Nakamura, Motonori Nakamura, Masato Matsuo (NTT Corp.) IN2009-21
Abstract (in Japanese) (See Japanese page) 
(in English) We are developing uTupleSpace which stores and searches real-world data sent by sensors or sent to actuators. For storing data collected from many devices and sharing it with various applications, uTupleSpace should be designed in consideration of scalability. Therefore, we designed a dynamic-help-method which distributes the load to servers making up uTupleSpace and makes it possible to add new servers to uTupleSpace as the need arises. From the result of evaluation, it is confirmed that proposed method makes uTupleSpace possible to scale out even if the load made by the supposed application using sensory data burdened.
Keyword (in Japanese) (See Japanese page) 
(in English) ubiquitous / scaling / database / uTupleSpace / / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 79, IN2009-21, pp. 49-54, June 2009.
Paper # IN2009-21 
Date of Issue 2009-06-04 (IN) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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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Conference Information
Committee IN  
Conference Date 2009-06-11 - 2009-06-12 
Place (in Japanese) (See Japanese page) 
Place (in English) UNIVERSITY OF FUKUI 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To IN 
Conference Code 2009-06-IN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Evaluation of Dynamic Scaling Method for Real-World Data Sharing Mechanism 
Sub Title (in English)  
Keyword(1) ubiquitous  
Keyword(2) scaling  
Keyword(3) database  
Keyword(4) uTupleSpace  
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1st Author's Name Yutaka Arakawa  
1st Author's Affiliation NTT Corporation (NTT Corp.)
2nd Author's Name Keiichiro Kashiwagi  
2nd Author's Affiliation NTT Corporation (NTT Corp.)
3rd Author's Name Takayuki Nakamura  
3rd Author's Affiliation NTT Corporation (NTT Corp.)
4th Author's Name Motonori Nakamura  
4th Author's Affiliation NTT Corporation (NTT Corp.)
5th Author's Name Masato Matsuo  
5th Author's Affiliation NTT Corporation (NTT Corp.)
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Speaker Author-1 
Date Time 2009-06-12 10:20:00 
Presentation Time 25 minutes 
Registration for IN 
Paper # IN2009-21 
Volume (vol) vol.109 
Number (no) no.79 
Page pp.49-54 
#Pages
Date of Issue 2009-06-04 (IN) 


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