Paper Abstract and Keywords |
Presentation |
2011-10-21 11:20
Fast and compact index structure using Bloom Filter
-- For high speed database on NAND Flash SSD -- Junji Yamada (Univ. of Tokyo), Shoichiro Asano (NII) CPSY2011-30 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Fast and large capacity SSD became a research target in the field of databases with large amounts of data access such as Key Value Store. From the nature of NAND Flash memories that need erase-modify-write operation to update data, data write into SSD should be sequential. Several data structures are known to keep relation table between key and stored location, on main memory, in order to realize sequential write into SSD. However, these methods have drawbacks on index structure, in fastness or memory efficiency, as well as premature realization of SSD performance. In this report, we propose an efficient and fast index structure using Bloom Filters to make possible of large database applications using SSDs. From the evaluation, the proposed index structure can 11.8 times faster compared to the conventional method based on a similar Bloom Filter. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
BloomFilter / Index / Database / KVS / Key Value Store / / / |
Reference Info. |
IEICE Tech. Rep., vol. 111, no. 255, CPSY2011-30, pp. 31-36, Oct. 2011. |
Paper # |
CPSY2011-30 |
Date of Issue |
2011-10-14 (CPSY) |
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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CPSY2011-30 |
Conference Information |
Committee |
CPSY |
Conference Date |
2011-10-21 - 2011-10-21 |
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(See Japanese page) |
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Registration To |
CPSY |
Conference Code |
2011-10-CPSY |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Fast and compact index structure using Bloom Filter |
Sub Title (in English) |
For high speed database on NAND Flash SSD |
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BloomFilter |
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Index |
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Database |
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Key Value Store |
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1st Author's Name |
Junji Yamada |
1st Author's Affiliation |
University of Tokyo (Univ. of Tokyo) |
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Shoichiro Asano |
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National Institute of Informatics (NII) |
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Speaker |
Author-1 |
Date Time |
2011-10-21 11:20:00 |
Presentation Time |
20 minutes |
Registration for |
CPSY |
Paper # |
CPSY2011-30 |
Volume (vol) |
vol.111 |
Number (no) |
no.255 |
Page |
pp.31-36 |
#Pages |
6 |
Date of Issue |
2011-10-14 (CPSY) |
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