| 数据仓库中的数据立方体 |
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DEFINITION: A data cube is a type of multidimensional matrix that lets users explore and analyze a collection of data from many different perspectives, usually considering ...
定义：数据立方体是一类多维矩阵，让用户从多个角度探索和分析数据集，通常是一次同时考虑三个因素（维度）...[全文] |
| 应用系统阅读之数据仓库 |
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It is often said，the age of the Industrial Revolution has finally been completed and the world has entered the age of the Information Technology revolution．It is our belief ...
人们常说工业革命时代已最终完成，世界进入了信息技术革命时代。我们相信数据仓库应用的需求就是信息技术时代的...[全文1 2] |
| 数据库的文本管理 |
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Despite a large number of proposals on version support in the context of computer aided design and software engineering, the absence of a consensus on version semantics...
在计算机辅助设计和软件工程的环境影响下，尽管对本文支持有许多建议，但对本文语义的意见不一致一直大大妨碍...[全文] |
| 数据库的业务管理 |
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The objective of long-duration transactions is to model long-duration, interactive Database access sessions in application environments．The fundamental ...
长期业务的目的是：在应用环境中模拟长期的、相互作用的数据库存取对话传统业务模式中关于短期业务的基本假 ...[全文] |
| 数据库的查询登记和修改 |
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If the DBMS provides a way to interactively and update the database, as well as interrogate it capability allows for managing personal data-Aces however, it does not ...
如果数据库管理系统提供一种方法来相互作用地进入和修改数据库，同时查询数据库，这种方法就为管理个人数据库创造...[全文] |
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| 应用系统阅读之ACCESS |
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Microsoft has created a serious，full-featured，and powerful development environment for creating database applications on...
Access是微软创建的功能全面而又强大的重要单用户及联网的个人计算机数据库应用程序开发环境...[全文1 2] |
| 多个数据库模式 |
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The multiple-database model is represented by proposals for shared and private database architect rues, checkout and checking of data ...
多个数据库模式是通过共享的和专用的数据库结构来回检查数据的输入结果和输出纤果而体现出来...[全文] |
| 单一数据库模式 |
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The single-database model has received considerably more attention than the multiple- database model．The focus of...
单一数据库模式比多个数据库模式受到了更多的重视。研究单个数据库模式的焦点集中在长时...[全文] |
| 数据库的时间组织 |
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There are two components to temporal datamanagement: history data management and versionmanagement. Both have been ...
时间数据管理有两个组成部分：历史数据管理和文本管理。这两种管理多年来一直是研究的对象。时间数...[全文] |
| 数据库的空间组织 |
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Spatial data management has been an activearea of research in the database field for two decades，with much of the research being focused on ...
二十年来空间数据管理一直是数据库研究领域的活跃区，研究的焦点集中在发展存储和索引空间数...[全文] |
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