摘要
针对在云计算环境下出现的数据密集型应用的数据初始配置问题,提出了基于层次聚类算法的快速可行的两段算法,求出较优的数据项到数据中心的分配方案并进行了验证。
To solve the problem of the initial data-placement-plan of data-intensive applications based on the platform of cloud computing, based on the rapid feasible two segment algorithm put forward the hierarchical clustering algorithm, find out the better allocation plan from the data to a data centere and experimential results show that this method is effective.
出处
《贵州师范大学学报（自然科学版）》
CAS
2013年第1期88-93,共6页
Journal of Guizhou Normal University：Natural Sciences
关键词
云计算
数据分配
层次聚类法
cloud computing
data placement
hierarchical clustering
