| 一种分布式磁盘缓存的设计与实现 |
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| 引用本文： | 谢健聪,肖侬,褚瑞. 一种分布式磁盘缓存的设计与实现[J]. 微电子学与计算机, 2007, 24(9): 169-170,173 |
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| 作者姓名： | 谢健聪 肖侬 褚瑞 |
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| 作者单位： | 国防科技大学,计算机学院,湖南,长沙,410073 |
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| 基金项目： | 国家高技术研究发展计划(863计划);国家自然科学基金 |
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| 摘 要： | 为了提高系统10性能，针对松散耦合环境下，高带宽、低延迟的传输特点，提出了一种通过扩展存储器层次结构来提高系统10性能的分布式系统——分布式磁盘缓存系统DRACO。通过利用分布式环境中空闲内存节点的剩余内存，扩充系统整体缓存容量，减小访问磁盘数据的频度，最终达到提高系统整体性能的目的。
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| 关 键 词： | 分布式 内存密集型 磁盘缓存 |
| 文章编号： | 1000-7180（2007）09-0169-02 |
| 修稿时间： | 2007-06-15 |
A Design and Implement Method for Distributed Disk Caching |
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| XIE Jian-cong,XIAO Nong,CHU Rui. A Design and Implement Method for Distributed Disk Caching[J]. Microelectronics & Computer, 2007, 24(9): 169-170,173 |
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| Authors: | XIE Jian-cong XIAO Nong CHU Rui |
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| Affiliation: | School of Computer, National University of Defense Technology, Changsha 410073, China |
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| Abstract: | In order to improve the system performance in loosely coupling environment which has characteristics of high bandwidth and low latency in transfer. We introduce a distributed system DRACO(distributed disk caching system environment) which extends memory hierarchy to achieve better performance. Utilizing idle memory located in distributed system and extending disk caching capacity, make lower frequency of disk accessing and better system performance. |
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| Keywords: | distributed memory-intensive disk caching |
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