Over-Provisioning NAND-Based Intel® SSDs for Better Endurance How over-provisioning improves NAND-based Intel® SSD’s endurance and performance in real-world workloads
Over-Provisioning NAND-Based Intel® SSDs for Better Endurance How over-provisioning improves NAND-based Intel® SSD’s endurance and performance in real-world workloads
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过度配置基于 NAND 的英特尔® 固态盘以获得更好的耐用性 过度配置如何提高基于 NAND 的英特尔® 固态盘在实际工作负载中的耐用性和性能
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发表时间：
2018
期刊：
影响因子：
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通讯作者：
E. Wajs
中科院分区：
文献类型：
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作者：
D. Devineni;C. Curtin;T. Marbury;William Smith;N. Vaccaro;D. Wexler;A. Vandebosch;Sarah Rusch;H. Stieltjes;E. Wajs
将数据写入SSD与将数据写入硬盘驱动器（HDD）明显不同。写入旋转硬盘的文字是通过安装在圆形拼盘上的薄金属上的磁化和消除扇区来执行的，并且信息以二进制格式（值1或0）编写。覆盖HDD只是更改磁化值的问题，从而可以直接覆盖数据。
Writing data to an SSD is significantly different than writing data to a hard disk drive (HDD). Writing to a spinning HDD is performed by magnetizing and demagnetizing sectors on a thin layer of metal mounted on a circular platter, and information is written in binary format (value 1 or 0). Overwriting an HDD is simply a matter of changing the magnetization value, allowing the data to be directly overwritten.