What are Spatial Indexes?

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Spatial data is BIG. Sometimes, it’s too big - too big to render, analyze and interpret. One way of dealing with this challenge is the use of a support geography - a simplified representation of your data that is more manageable.

Enter Spatial Indexes.

Spatial Indexes are multi-resolution, hierarchical grids that are “geolocated” by a short reference string, rather than a complex geometry. Smaller to store and faster to process; they out-compete conventional geometries for complex data analysis and visualization.

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Where can we get the Spatial Indexes 101 book f4om?

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