云计算与云数据存储技术研究

Cloud Computing and Data Storage Technology

在介绍了现有的云计算定义和特点的基础上,设计出了通用云计算的体系结构,针对云计算与其存储技术,给出了云存储系统的结构模型,分析了两种新型存储技术:GFS(Google File System)和HDFS(Hadoop Distributed File System);最后深入分析云计算和存储的发展趋势。

First of all, this paper introduced the definitions and characters of the cloud computing based on analyzing the current conceptions and designed the system structure of cloud computing. Then, according to the cloud computing and its storage technology, the structure models of the storage system of the cloud computing is proposed. They are GFS and HDFS, which are analyzed deeply. At last, the paper prospects the tendency of cloud computing and its Storage technology.