| 基于NAND闪存的固态盘技术研究 |
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| 引用本文： | 郭御风,李琼,刘光明,张磊. 基于NAND闪存的固态盘技术研究[J]. 计算机研究与发展, 2009, 46(Z2) |
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| 作者姓名： | 郭御风 李琼 刘光明 张磊 |
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| 作者单位： | 国防科学技术大学计算机学院,长沙,410073 |
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| 摘 要： | 基于NAND闪存的固态盘具有非易失、访问速度快、体积小、抗震性好以及功耗低等诸多优点,能较好缓解I/O性能瓶颈问题,已经成为学术界和产业界关注的一个研究热点.对基于NAND闪存固态盘的主要热点问题予以研究,介绍了基于闪存固态盘的技术特性,分析了其内部结构,对其关键实现技术着重进行了研究分析.
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| 关 键 词： | 闪存 固态盘 闪存转换层 地址映射 |
Research on the NAND Flash-Based Solid State Disk |
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| Guo Yufeng,Li Qiong,Liu Guangming,Zhang Lei. Research on the NAND Flash-Based Solid State Disk[J]. Journal of Computer Research and Development, 2009, 46(Z2) |
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| Authors: | Guo Yufeng Li Qiong Liu Guangming Zhang Lei |
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| Abstract: | NAND flash has been widely adopted in embedded systems since it has several advantages:lion-volatility,fast access speed,small size,shock resistance and low power consumption.Solid state disks(SSD)based on NAND are used in notebook,PC and high-performance computing systems.In the paper,some hot topics for the research of NAND-based SSD are introduced.The characteristics of NAND-based SSD are described.Its architecture is analyzed,and the key technologies of SSD are studied. |
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| Keywords: | NAND flash memory solid state disk flash translation layer address mapping |
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