矢量数据要求的存储要比栅格数据少得多，因为弧节点列表简化并减少了表示地图中包含的特征所需的数据。

Vector data require far less storage than raster data because arc node lists simplify and reduce the data required to make sense of the features contained in the map.

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存储数据：更为普通的列表结构。

Storing data: a more generic list structure.

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这个框架提供了不同的机制来访问和编辑存储在SharePoint列表中的数据。

The framework offers different mechanisms to access and modify the data stored in SharePoint lists.

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