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| Presentation | 2019-03-05 13:50 ID Allocation and Query Transfer Methods for Reducing Processing Load on Distributed Key Value Stores Takahiro Kadoguchi, Taiju Mikoshi, Katsunori Oyama, Toshihiro Nishizono (Nihon Univ.)  NS2018-274 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper proposes an ID allocation algorithm to equalize node load in distributed key value store (KVS). The paper also proposes a method for efficiently transferring queries using the characteristics of the allocation algorithm. When adding a node having IDs of powers of 2, the additional ID is arranged at a position dividing the area with the largest ID interval into two. Since the placement algorithm specifies the optimum position from multiple candidates, the load imbalance in node failure is minimized. Adjusting the number of IDs of additional nodes guarantees load equalization even when the number of nodes is not a power of 2. By setting the origin of the ID arrangement to 0, the high order bit of the query key hash value can specify the destination node. This characteristics leads the methods of routing table configuration, IP address setting and address resolution at destination nodes. The proposed method is effective because it can be applied to KVS of two kinds of OSS. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | distributed key value store / routing / id allocation algorithm / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 118, no. 465, NS2018-274, pp. 471-476, March 2019. | |
| Paper # | NS2018-274 | |
| Date of Issue | 2019-02-25 (NS) | |
| 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 | NS2018-274 |
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| Conference Information | |
| Committee | IN NS |
| Conference Date | 2019-03-04 - 2019-03-05 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Okinawa Convention Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | General |
| Paper Information | |
| Registration To | NS |
| Conference Code | 2019-03-IN-NS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | ID Allocation and Query Transfer Methods for Reducing Processing Load on Distributed Key Value Stores |
| Sub Title (in English) | |
| Keyword(1) | distributed key value store |
| Keyword(2) | routing |
| Keyword(3) | id allocation algorithm |
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| 1st Author's Name | Takahiro Kadoguchi |
| 1st Author's Affiliation | Nihon University (Nihon Univ.) |
| 2nd Author's Name | Taiju Mikoshi |
| 2nd Author's Affiliation | Nihon University (Nihon Univ.) |
| 3rd Author's Name | Katsunori Oyama |
| 3rd Author's Affiliation | Nihon University (Nihon Univ.) |
| 4th Author's Name | Toshihiro Nishizono |
| 4th Author's Affiliation | Nihon University (Nihon Univ.) |
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| Speaker | Author-1 |
| Date Time | 2019-03-05 13:50:00 |
| Presentation Time | 20 minutes |
| Registration for | NS |
| Paper # | NS2018-274 |
| Volume (vol) | vol.118 |
| Number (no) | no.465 |
| Page | pp.471-476 |
| #Pages | 6 |
| Date of Issue | 2019-02-25 (NS) |
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