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。
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