摘要
相对于当前各种主从(Master/Slave)结构的GFS,HDFS,Sector等云存储系统,提出了一种对等结构的云存储系统MingCloud,并采用Kademlia算法构建了原型系统.MingCloud能提供数据存储、读取、删除、搜索等云存储服务功能,并能保证系统中数据的安全性与可靠性.仿真实验结果表明,MingCloud具有较高的可用性和性能,系统通过改进和优化后能实际应用于互联网动态开放环境,并为用户提供较高质量的云存储服务.
Relative to the current Master/Slave computing model cloud storage file systems,including GFS（Google File System）,HDFS（Hadoop Distributed File System）,Sector,we proposed a general model of Peer-to-Peer based Cloud Storage system named MingCloud,and constructed a prototype system based on Kademlia algorithm.Highlighting the system security and reliability of data,our system can provide data storage,read,delete,search and other cloud storage services.Results from our simulation experiment show that MingCloud system has high availability and performance,which can be actually applied to the Internet dynamic and open environment after improving and optimizing,and to provide higher quality of cloud storage service.
出处
《电子学报》
EI
CAS
CSCD
北大核心
2011年第5期1100-1107,共8页
Acta Electronica Sinica
基金
国家自然科学基金(No.61070153)
浙江省教育厅科研计划项目(No.20071371)
浙江省自然科学基金(No.6110317)
