Paper Abstract and Keywords |
Presentation |
2013-03-06 13:40
Implementing Materialized View of Large-Scale Power Consumption Log Using MapReduce Yuki Ise, Shintaro Yamamoto, Shinsuke Matsumoto, Masahide Nakamura (Kobe Univ.) MSS2012-60 SS2012-60 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The smart city provides various value-added services by collecting large-scale data from houses and infrastructures within a city. However, it takes a long time for individual applications to use and process the large-scale raw data directly.To reduce the response time, we use the concept of materialized view of database. For a given requirement of an application,the proposed method constructs a materialized view for caching the application-specific data. In this paper, we especially develop a method that uses MapReduce for large-scale power consumption data stored in HBase KVS. We conduct an experimental evaluation to compare the response time between cases with and without the materialized view. As a result, the proposed method with materialized view is effective especially when applications repeatedly access the same data, or when the application-specific data is derived from a large set of raw data. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
large-scale house log / materialized view / high-speed and efficient data access / MapReduce / KVS / HBase / / |
Reference Info. |
IEICE Tech. Rep., vol. 112, no. 458, SS2012-60, pp. 7-12, March 2013. |
Paper # |
SS2012-60 |
Date of Issue |
2013-02-27 (MSS, SS) |
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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MSS2012-60 SS2012-60 |
Conference Information |
Committee |
MSS SS |
Conference Date |
2013-03-06 - 2013-03-07 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Shikanoshima |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
General topics |
Paper Information |
Registration To |
SS |
Conference Code |
2013-03-MSS-SS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Implementing Materialized View of Large-Scale Power Consumption Log Using MapReduce |
Sub Title (in English) |
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Keyword(1) |
large-scale house log |
Keyword(2) |
materialized view |
Keyword(3) |
high-speed and efficient data access |
Keyword(4) |
MapReduce |
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KVS |
Keyword(6) |
HBase |
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1st Author's Name |
Yuki Ise |
1st Author's Affiliation |
Kobe University (Kobe Univ.) |
2nd Author's Name |
Shintaro Yamamoto |
2nd Author's Affiliation |
Kobe University (Kobe Univ.) |
3rd Author's Name |
Shinsuke Matsumoto |
3rd Author's Affiliation |
Kobe University (Kobe Univ.) |
4th Author's Name |
Masahide Nakamura |
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Kobe University (Kobe Univ.) |
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Speaker |
Author-1 |
Date Time |
2013-03-06 13:40:00 |
Presentation Time |
20 minutes |
Registration for |
SS |
Paper # |
MSS2012-60, SS2012-60 |
Volume (vol) |
vol.112 |
Number (no) |
no.457(MSS), no.458(SS) |
Page |
pp.7-12 |
#Pages |
6 |
Date of Issue |
2013-02-27 (MSS, SS) |
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