广东工业大学 机构 计算机学院,广东,广州,510006
纸质出版:2013
移动端阅览
吴永发, 曾碧. 一种面向移动终端的云存储方法研究[J]. 微电子学与计算机, 2013, 30(6): 48-51,56.
WU Yong-fa, ZENG Bi. Resesrch on the Method of Cloud Storage Oriented to the Mobile Terminal[J]. 2013, 30(6): 48-51.
吴永发, 曾碧. 一种面向移动终端的云存储方法研究[J]. 微电子学与计算机, 2013, 30(6): 48-51,56. DOI:
WU Yong-fa, ZENG Bi. Resesrch on the Method of Cloud Storage Oriented to the Mobile Terminal[J]. 2013, 30(6): 48-51. DOI:
在分析HDFS和Dynamo架构的基础上
引入数据库技术以及动态一致性哈希算法分类处理不同对象组的方法.本方法可根据各个存储节点存储代价
进行综合调度
对外提供最优存储节点.通过算法描述和仿真结果分析表明
此方法可以使系统达到负载均衡
并且从整体上提高了系统的效率
在数据查找定位上也可以满足要求.
Based on the analysis of HDFS and Dynamo architecture
a strategy that the database technology and the dynamic consistent hashing algorithm are adopted to deal with different target groups
is presented in this paper.The strategy can schedule integratively according to the storage cost of each storage node
provide the optimal storage node to external.Through the theoretical analysis and the simulation results
this strategy can make the system achieve load balance.Moreover
it can improve overall efficiency of the system and also meet the requirements the data lookup positioning.
0
浏览量
10
下载量
CSCD
关联资源
相关文章
相关作者
相关机构