In the following years , storage technology should be a remarkable market , larger and larger data need storage device to provide the capability of quickness access , dynamic update and adjusting storage property 因此在未来几年内,存储技术将成为令人瞩目的一个研究领域和产品市场。越来越大的数据量要求存储设备可以提供快速访问、动态更新及动态调整存储性能的能力。
This update provides a solution for corporate administrators who download dynamic update , and is discussed in microsoft knowledge base article q322069 . corporate administrators can download dynamic update 1 此更新程序提供了一个企业解决方案,允许企业的管理员将“动态更新”程序包下载到网络安装共享位置,这样可以使用户从包括所选更新程序的网络安装共享位置安装windows xp 。
I o parallelism is considered to be a promising approach to achievinghigh performance in parallel data warehousing systems where hugeamounts of data and complex analytical queries have to be processed . this paper proposes a parallel secondary data cube storage structure phc for short to efficiently support the processing of range sumqueries and dynamic updates on data cube using parallel computingsystems 区域查询是数据仓库支持多维olap分析的一类重要查询。它在多维数据集合的多维空间中某一指定子空间范围内对度量属性执行聚集操作如sum等。设计有效的多维数据集合的辅助存储结构,有效地支持olap区域查询处理,已经成为数据仓库领域的关键问题之一。
It analizes the whole logic structure , operation mechanism and architecture of this model in detail . in the process of realizing the model , many technology points have been accomplished : the encapsulation and realization of the client tier commands , the design of database , downloading a large amount of data , the dynamic updating of svg page on client tier , the design of the client tier . then it demonstrates some function of the model 然后,在两种数据格式转换实现的基础上提出了web应用模型,详细分析了模型的总体逻辑结构、运行机制以及体系结构,并且在模型的实现过程中考虑了以下内容:客户端命令的封装与实现、数据库的设计、大数据量的下载、客户端svg页面动态更新、客户端的设计,接着演示了模型的一些功能。
The arable land classification system can be subdivided tree models : the arable land classification subsystem , the query and analysis subsystem and the dynamic update subsystem . in the first part the author discusses how to construct the arable land classification information system , which emphasizes the formation and the function of the system . the second part is the concrete example of the appliance in the arable land classification system where the process of the arable land classification , the classification data products and its analysis are introduced explicitly 全文分为三部分:第一部分为农用地分等信息系统的构建,着重论述了分等信息系统的构成、功能,可以分为分等子系统、查询分析子系统和动态更新子系统三个功能模块;第二部分为实例分析,重点论述了分等子系统在农用地分等工作中的应用、数据成果及其分析;第三部分为农用地分等信息系统的特点及其展望,分析了该系统的特点和不足,提出发展的方向。