Geospatial analytics
Vertica provides functions that allows you to manipulate complex two- and three-dimensional spatial objects. These functions follow the Open Geospatial Consortium (OGC) standards. Vertica also provides data types and SQL functions that allow you to specify and store spatial objects in a database according to OGC standards.
Convert well-known text (WKT) and well-known binary (WKB)
Convert WKT and WKB.
Optimized spatial joins
Perform fast spatial joins using ST_Intersects and STV_Intersects.
Load and export spatial data from shapefiles
Easily load and export shapefiles.
Store and retrieve objects
Determine if:
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An object contains self-intersection or self-tangency points.
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One object is entirely within another object, such as a point within a polygon.
Test the relationships between objects
For example, if they intersect or touch:
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Identify the boundary of an object.
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Identify vertices of an object.
Calculate
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Shortest distance between two objects.
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Size of an object (length, area).
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Centroid for one or more objects.
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Buffer around one or more objects.