摘要
云计算,就是指通过互联网利用可伸缩的一种虚拟化资源进行数据存取的计算模式。利用云计算可以实现终端之间数据的随意存取,为计算机硬件存储空间短缺这一问题带来了新的解决方案。云计算的强大运算功能背后是需要一个系统的云数据管理系统来支撑的。其数据查找技术,则是保证用户能够在庞大的云数据库中快速找到自己所需的数据的基础技术。与传统的计算机查找技术不同,云数据管理系统中的查询技术更加先进高端,技术性更强。该文中首先分析了云数据管理系统的基本框架和云数据查询查询处理的目标特性,继而详细介绍了目前常用的两种云数据管理系统查询技术:BigTable技术和Dynamo技术。
The cloud computing model,is refers to through the Internet using a virtual resource scalable data access.Calculation can be achieved between the terminal data random access using the cloud,brings a new solution for computer hardware storage space shortage this problem.But the powerful operation function of cloud computing is behind,cloud data management system needs a system to support.But the data search technology,is to ensure that the user can quickly find the basic technology of the data they need in a huge cloud database,unlike traditional computer search,query technology of cloud data management system of high-end technology more advanced,more.This paper first analyzes the query target feature with cloud data management system of the basic framework and cloud data query,and then introduces two kinds of cloud data management system used by the query technology: BigTable technology and Dynamo technology.
出处
《电脑知识与技术》
2013年第4X期2761-2763,共3页
Computer Knowledge and Technology
关键词
云计算
数据管理
查询技术
系统框架
cloud computing
data management
query
system framework
