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Paper Abstract and Keywords
Presentation 2013-05-16 11:45
Distributed File System Including Database of On-Air Time
Yutaka Kaneko, Minsok Hwang, Shinya Takeuchi, Shunji Sunasaki (NHK) NS2013-14
Abstract (in Japanese) (See Japanese page) 
(in English) Communication services, such as video-on-demand, are beginning to spread. The future broadcasting system is demanded to store long-term broadcast contents to provide for the various communication services in addition to the traditional broadcasting service. In this paper, we propose a distributed file system of scale-out that can be accessed the stored contents through a virtual file with on-air time. This file system includes a database for mapping each frame of the stored contents on a temporal axis of the virtual file. This paper describes also the access performance of a prototype system, which is recording the broadcast program for over two years.
Keyword (in Japanese) (See Japanese page) 
(in English) Distributed File System / Scale-Out / Broadcasting Program / DHT / Key-Value Store / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 35, NS2013-14, pp. 19-24, May 2013.
Paper # NS2013-14 
Date of Issue 2013-05-09 (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)
Download PDF NS2013-14

Conference Information
Committee NS  
Conference Date 2013-05-16 - 2013-05-17 
Place (in Japanese) (See Japanese page) 
Place (in English) The Graduate Univ. for Advanced Studies 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Advanced Protocol and Network Control (Application level routing, QoS and Path Control, P2P, P4P, SIP), Network System Architecture (Interface, Hardware, Software) 
Paper Information
Registration To NS 
Conference Code 2013-05-NS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Distributed File System Including Database of On-Air Time 
Sub Title (in English)  
Keyword(1) Distributed File System  
Keyword(2) Scale-Out  
Keyword(3) Broadcasting Program  
Keyword(4) DHT  
Keyword(5) Key-Value Store  
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Keyword(8)  
1st Author's Name Yutaka Kaneko  
1st Author's Affiliation NHK Science & Technology Research Laboratories (NHK)
2nd Author's Name Minsok Hwang  
2nd Author's Affiliation NHK Science & Technology Research Laboratories (NHK)
3rd Author's Name Shinya Takeuchi  
3rd Author's Affiliation NHK Science & Technology Research Laboratories (NHK)
4th Author's Name Shunji Sunasaki  
4th Author's Affiliation NHK Science & Technology Research Laboratories (NHK)
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Speaker Author-1 
Date Time 2013-05-16 11:45:00 
Presentation Time 25 minutes 
Registration for NS 
Paper # NS2013-14 
Volume (vol) vol.113 
Number (no) no.35 
Page pp.19-24 
#Pages
Date of Issue 2013-05-09 (NS) 


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