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Paper Abstract and Keywords
Presentation 2020-02-27 15:45
A Study of High-Performance and Low-Cost Erasure Coding Method for Tape Archive System
Shun Gokita, Masahisa Tamura, Yasuo Noguchi (Fujitsu Lab.) CPSY2019-101 DC2019-107
Abstract (in Japanese) (See Japanese page) 
(in English) In recent years, the amount of data generated around the world has been increasing. By storing and analyzing such large amounts of data for a long period of time, there is a growing movement to create new value. Highly reliable and low-cost tape storage is attracting attention as a basis for realizing it. Erasure coding is available as a redundancy means for further reducing the TCO of the tape storage, but there is a problem that the access efficiency is deteriorated in the conventional method depending on the data size due to the large latency peculiar to the tape. In this research, we propose a method that can be accessed with high efficiency by switching the optimal EC method according to the data size.
Keyword (in Japanese) (See Japanese page) 
(in English) Active Archive / Tape Storage / Erasure Coding / / / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 428, CPSY2019-101, pp. 81-86, Feb. 2020.
Paper # CPSY2019-101 
Date of Issue 2020-02-20 (CPSY, DC) 
ISSN 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 CPSY2019-101 DC2019-107

Conference Information
Committee CPSY DC IPSJ-SLDM IPSJ-EMB IPSJ-ARC  
Conference Date 2020-02-27 - 2020-02-28 
Place (in Japanese) (See Japanese page) 
Place (in English) Yoron-cho Chuou-Kouminkan 
Topics (in Japanese) (See Japanese page) 
Topics (in English) ETNET 2020 
Paper Information
Registration To CPSY 
Conference Code 2020-02-CPSY-DC-SLDM-EMB-ARC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study of High-Performance and Low-Cost Erasure Coding Method for Tape Archive System 
Sub Title (in English)  
Keyword(1) Active Archive  
Keyword(2) Tape Storage  
Keyword(3) Erasure Coding  
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Keyword(5)  
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1st Author's Name Shun Gokita  
1st Author's Affiliation Fujitsu Laboratories LTD. (Fujitsu Lab.)
2nd Author's Name Masahisa Tamura  
2nd Author's Affiliation Fujitsu Laboratories LTD. (Fujitsu Lab.)
3rd Author's Name Yasuo Noguchi  
3rd Author's Affiliation Fujitsu Laboratories LTD. (Fujitsu Lab.)
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Speaker Author-1 
Date Time 2020-02-27 15:45:00 
Presentation Time 20 minutes 
Registration for CPSY 
Paper # CPSY2019-101, DC2019-107 
Volume (vol) vol.119 
Number (no) no.428(CPSY), no.429(DC) 
Page pp.81-86 
#Pages 6 
Date of Issue 2020-02-20 (CPSY, DC) 

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