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Results tagged with mysql-spatial
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user 1820
MySQL spatial refers to the Extensions for Spatial Data, that enable the generation, storage, and analysis of geographic features.
5
votes
Poor Performance when using Spatial Indexes in MySQL
MySQL, like PostGIS, stores it’s
spatial index data in an R-tree
structure so it can find stuff fast.
An R-tree, like a B-tree, is organized
in such a manner that it is optimized
for retrieving only …
- 401