云计算环境下的分布式存储技术研究与应用

摘要

With wide application of cloud computing, big data and Internet of things, traditional storage arrays cannot meet the fast increasing requirements of data storage. Distributed storage has better performance in data processing, high scalability, maintainability, reliability and lower cost, and is becoming the main stream technology of storage products in public cloud. In this paper, the general classifi cation of storage products is introduced fi rstly, and then the practical cases are presented in details.%随着云计算、大数据和物联网等技术的广泛应用，传统存储阵列已难以满足快速增长的数据存储要求。分布式存储在大规模数据处理能力、扩展性、可维护性、可靠性，以及成本考量上都有更出色的表现，逐步成为公有云中存储产品的主流技术实现方式。本文首先介绍了存储分类，其次详细阐述中国移动公众服务云的存储实践。