Design and implementation of MLC NAND flash-based DBMS for mobile devices
- Authors
- Lee, Ki Yong; Kim, Hyojun; Woo, Kyoung-Gu; Chung, Yon Dohn; Kim, Myoung Ho
- Issue Date
- 9월-2009
- Publisher
- ELSEVIER SCIENCE INC
- Keywords
- Flash-based DBMS; MLC NAND flash memory; Transaction processing
- Citation
- JOURNAL OF SYSTEMS AND SOFTWARE, v.82, no.9, pp.1447 - 1458
- Indexed
- SCIE
SCOPUS
- Journal Title
- JOURNAL OF SYSTEMS AND SOFTWARE
- Volume
- 82
- Number
- 9
- Start Page
- 1447
- End Page
- 1458
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/119415
- DOI
- 10.1016/j.jss.2009.03.008
- ISSN
- 0164-1212
- Abstract
- Recently, Multi-Level Cell (MLC) NAND flash memory is becoming widely used as storage media for mobile devices such as mobile phones, MP3 players, PDAs and digital cameras. MLC NAND flash memory, however, has some restrictions that hard disk or Single-Level Cell (SLC) NAND flash memory do not have. Since most traditional database techniques assume hard disk, they may not provide the best attainable performance on MLC NAND flash memory. In this paper, we design and implement an MLC NAND flash-based DBMS for mobile devices, called AceDB Flashlight, which fully exploits the unique characteristics of MLC NAND flash memory. Our performance evaluations on an MLC NAND flash-based device show that the proposed DBMS significantly outperforms the existing ones. (C) 2009 Elsevier Inc. All rights reserved.
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Collections - Graduate School > Department of Computer Science and Engineering > 1. Journal Articles
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