Content Provider	IEEE Xplore Digital Library
Author	Rizvi, S.S. Tae-Sun Chung
Copyright Year	2010
Description	Author affiliation: School of Information and Computer Engineering, Ajou University, Suwon, Korea (Tae-Sun Chung) \|\| Department of Computer Science, Military College of Signals, National University of Sciences and Technology, Islamabad, Pakistan (Rizvi, S.S.)
Abstract	Flash memory based large capacity SSDs open the doors on high performance computing applications by offering remarkable throughput and amazing reliability. However, flash memory hardware characteristics like erase-before-write and limited endurance cycles do not allow disk based schemes implication directly. For employing such schemes, we need to revise them on some level to make them effective for flash media. Regarding, the researchers have devoted considerable efforts to implement the DBMSs on flash for fast retrieval of data that is bit indolent using file systems. However, previous techniques require huge main memory space and high computational power for data processing. This paper proposes an advanced DBMS architecture using key sequenced data set, virtual sequential access method and multilevel indexing for flash memory SSD based performance oriented embedded and multimedia applications. Basic database operations plus space reclamation and memory wear-leveling are achieved by taking flash characteristics into account carefully. Main memory based buffer management is implemented to increase throughput and for efficient media utilization. Comprehensive performance evaluations using two modern benchmarks prove less overhead with high reliability and outstanding throughput for flash SSD based DBMSs compare to HDD.
Starting Page	183
Ending Page	188
File Size	194036
Page Count	6
File Format	PDF
ISBN	9781424470402
e-ISBN	9781424470426
DOI	10.1109/ICCES.2010.5674850
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-11-30
Publisher Place	Egypt
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	storage management Flash memory Memory management multimedia applications flash memory SSD embedded systems Media Throughput high performance computing DBMS Multimedia communication Indexes
Content Type	Text
Resource Type	Article

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