云计算环境下的分布存储关键技术研究

A Research on Key Technology of Distributed Storage under Cloud Computing Environment

目前,无论是在科学技术研究还是在商业发展当中,云计算已经开始充分展现其技术优势,并成为信息技术领域当中一项最尖端技术.其强大的适用性特征使得其能够在众多领域当中都展现出非凡的使用能力.云计算当中最为核心的技术就是数据中心,存储作为数据中心当中的关键,到目前为止其数据容量升级已经超过了EB级.由此可见,对云计算技术的关键点与难点就是针对超大量数据处理过程中降低数据丢失或者发生错误的几率,针对云计算环境当中的分布存储关键技术进行了综合分析.

In the scientific research and commercial development nowadays,cloud computing has begun to demonstrate its technical superiority and become the most sophisticated in the field of information technology.Its applicability is so powerful that makes it possible to show the unusual usage ability in many areas. The data center is the core technology of cloud computing,and the storage is the key of data center, which so far its data capacity upgrading has exceeded the EB level. Accordingly,the key point and the difficulty of cloud computing technology is to reduce data loss or chance of error in the process. This paper comprehensively analyzes the key technologies of distributed storage under cloud computing environment.