伴随各新技术的广泛应用,有关企业正常运转的信息呈几何增长,大量数据的存储和管理耗时较长、成本较高。而云计算作为一种新型的互联网应用技术,可更快捷、更准确地进行数据计算、存储和管理,有关基于云计算的云数据管理技术研究领域正逐步形成。本文基于云计算的概念,详细介绍了云数据管理技术,比如GFS技术、Big Table技术等,最后简单分析了云数据管理的整体架构。 With the extensive application of new technologies, the information on the normal operation of enterprises shows a geometric growth. The storage and management of large amounts of data takes a long time and costs are high. As a new type of Internet application technology, cloud computing can calculate, store and manage data more rapidly and accurately. The research field of cloud data-based cloud data management technology is gradually taking shape. Based on the concept of cloud computing, this paper introduces cloud data management technologies in detail, such as GFS technology, Big Table technology, and finally analyzes the overall architecture of cloud data management.