Figure 1 shows an example database with a simple star schema.

图1显示了一个带有简单星型模式的示例数据库。

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This article includes snippets of code examples and provides an example database that you can download.

本文包含一些可以下载的示例代码和一个示例数据库。

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While the example database contains only a handful of records, it could just as easily include millions.

虽然示例数据库只是包含一些记录，但是它轻轻松松就能包含数百万条记录。

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For example, a genetic database created by Spectra Biomedical, a division of Glaxo Wellcome, found an unexpected correlation between migraine attacks, serious depression and variations in the dopamine D2 receptor (a molecule that sticks out of certain nerve cells).

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Then of course the FBI UCR database shows for example, 2008, of the 1.38 mil violent crimes reported, only 381k involved a firearm.

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"This database provides an example of how other biologists could similarly collaborate to collectively produce an inventory of all life on Earth, " Appeltans says.

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