%0 Journal Article
%T Effective Energy-Efficient Buffering Scheme for Hetero-Drive<br>一种有效的异构盘高能效缓存机制
%A DOU Shao-Bin
%A YANG Liang-Huai
%A GONG Wei-Hua
%A <br>窦少彬
%A 杨良怀
%A 龚卫华
%J 计算机系统应用
%D 2011
%I 
%X Compared with traditional hard disk drives(HDDs),solid-state drives(SSDs) are shock-resistant and quieter,and have lower power consumption,lower access time and latency while HDDs have much higher capacity and are cheaper than SSDs.To have the merits of both sides while avoiding their disadvantages,we propose a hetero-drive to combine SSD and HDD by using SSD as a cache for HDD,which creates more idle time for HDD to shut-down for power-saving.At the same time,we put forth a decay-enforcement replacement al...
%K energy conservation
%K SSD
%K buffer replacement policy
%K storage-subsystem
%K energy-efficiency<br>磁盘节能
%K 固态盘
%K 缓存策略
%K 存储系统
%K 能效
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=D4F6864C950C88FFCE5B6C948A639E39&aid=48687FEEF97E586127F80A29BEA66D3C&yid=9377ED8094509821&vid=A04140E723CB732E&iid=708DD6B15D2464E8&sid=A4FA325EA800C820&eid=B66F5F50ABA9B00A&journal_id=1003-3254&journal_name=计算机系统应用&referenced_num=0&reference_num=7