ISCAS OpenIR
上下文感知的分布式缓存数据重均衡方法
Alternative Titlecontext-aware data reba-lancing for distributed cache
朱鑫; 蒲卫; 秦秀磊; 张文博; 钟华
2013
Source计算机工程与设计
ISSN1000-7024
Volume34Issue:1Pages:207-214
English Abstract为了改善数据重均衡的效果及减小数据迁移对系统性能的影响,提出一种上下文感知的数据重均衡方法。构建迁移时间预测模型,以刻画虚拟机环境上下文对数据迁移的影响,据此提出基于细粒度资源监测的上下文感知的数据重均衡算法CADR。实验结果表明,该迁移时间预测模型具有较低的错误率;CADR算法与传统数据重均衡算法相比,能够提供更好的均衡效果及更短的迁移时间。
Indexed TypeCNKI ; WANFANG ; CSCD
AbstractIn order to improve the effect of data rebalancing and reduce the impact of data migration, a context-aware data reba-lancing approach is proposed. First, a predictive model of migration time is presented to depict the impact of virtualization context on data migration. Then a context-aware data rebalancing algorithm (CADR) is provided based on fine-grained resource monitoring. The experiments show that our prediction model of migration time has a low error rate, and CADR can improve perfor-mance compared with a typical data rebalancing algorithm.
Keyword分布式缓存 数据重均衡 虚拟机 性能干扰 上下文感知
Department中国科学院软件研究所软件工程技术研究开发中心;中国科学院研究生院;解放军卫生信息中心;
SubjectComputer Science (Provided By Thomson Reuters)
Sponsorship国家973重点基础研究发展计划基金项目(2009CB320704)|国家自然科学基金项目(61173003)|国家科技重大专项“核高基”基金项目(2011ZX03002-002-01)
Language中文
CSCD IDCSCD:4759799
Content Type期刊论文
URIhttp://ir.iscas.ac.cn/handle/311060/15518
Collection中国科学院软件研究所
Recommended Citation
GB/T 7714
朱鑫,蒲卫,秦秀磊,等. 上下文感知的分布式缓存数据重均衡方法[J]. 计算机工程与设计,2013,34(1):207-214.
APA 朱鑫,蒲卫,秦秀磊,张文博,&钟华.(2013).上下文感知的分布式缓存数据重均衡方法.计算机工程与设计,34(1),207-214.
MLA 朱鑫,et al."上下文感知的分布式缓存数据重均衡方法".计算机工程与设计 34.1(2013):207-214.
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