Compressing the database design reduces the space needed to store these design elements.
压缩数据库设计减少了存储设计元素所需的空间。
The amount of space taken up by the design elements of a database varies with the complexity of the application, but the amount of space can be significant.
数据库设计元素所占用的空间的大小取决于应用程序的复杂性，但是占用的空间量会很大。
As a result, different database design methods are adopted. The space data and non-space data have been placed into different type database.
因此在数据库设计中进行了不同处理，将空间数据和非空间数据放置在不同类型的数据库中。
On this basis, this paper systematically analyses the space data acquisition, error analysis of data and the database design etc.
在此基础上，分别对地理信息空间数据获取、数据的误差分析以及数据库设计等进行了系统分析。
Through introducing the treatment of the attribute data and two main ways that obtain space of data, explain design and foundation course of database in detail.
对于基础数据库的建设，通过介绍属性数据的处理以及空间数据的两种主要获取方式，详细阐述了数据库的设计与建立过程。
MethodsApplying the technique of GIS, the database technique, the COM technique to carry through the design of the space database.
方法应用GIS技术、数据库技术和COM编程技术进行空间数据库设计与建设。
Through the research to the space data and attribute data of space database, the thesis puts forward the logical design and physical design of oilfield's space database.
本文通过对空间数据库中空间数据和属性数据的研究，提出油田空间数据库的逻辑设计和物理设计。
Design and realization of urban planning land administration information system is described, then design of distribute database and joint between space data and non-space data is analyzed.
介绍了城市规划和土地管理图文处理系统的设计与实现。阐述了系统中涉及的分布式数据库设计、空间数据与非空间数据的联接、数据库事务跟踪管理等关键技术。
The design of space-database went through concept design, logical design and physical design. This process gave prominence to designing the road and data structure of accidents information.
空间数据库的建立经历了概念设计、逻辑设计、物理设计过程，主要突出了道路、事故信息的数据结构设计。
The design of space-database went through concept design, logical design and physical design. This process gave prominence to designing the road and data structure of accidents...
空间数据库的建立经历了概念设计、逻辑设计、物理设计过程，主要突出了道路、事故信息的数据结构设计。
The design of space-database went through concept design, logical design and physical design. This process gave prominence to designing the road and data structure of accidents...
空间数据库的建立经历了概念设计、逻辑设计、物理设计过程，主要突出了道路、事故信息的数据结构设计。
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