A low-power, long-life and energy-saving method for cold data storage

被引:0
|
作者
Jiang, Xiaoqing [1 ]
Wang, Qinruo [1 ]
机构
[1] Guangdong Univ Technol, Sch Comp Sci & Technol, Guangzhou 510006, Guangdong, Peoples R China
关键词
cold data; Blu-ray disc; optical disc library; low-consumption;
D O I
暂无
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
As a sharp increase of global data, energy consumption of data storage is becoming more and more prominent. According to the data access frequency, about 80% of data is not be accessed. For these data, the paper proposes a low-consumption, long-life and high-security method which uses high-density, large-capacity and intelligent optical disc library as storage device and Blu-ray disc as storage medium. Optical disc library only consumes energy when it is in data recording or reading, otherwise it is in the standby state of ultra-low power consumption, which energy consumption is much lower than disk that is always in a state of high speed rotation.
引用
收藏
页码:924 / 927
页数:4
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