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Displaying posts with tag: mysql spatial extentions (reset)

Using the new spatial functions in MySQL 5.6 for geo-enabled applications
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Geo-enabled (or location enabled) applications are very common nowadays and many of them use MySQL. The common tasks for such applications are:

  • Find all points of interests (i.e. coffee shops) around (i.e. a 10 mile radius) the given location (latitude and longitude). For example we want to show this to a user of the mobile application when we know his/her approximate location. (This usually means we need to calculate a distance between 2 points on Earth).
  • Find a ZIP code (U.S. Postal address) for the given location or determine if this location is within the given area. Another example is to find a school district for the given property.

MySQL had the spatial functions originally (implementation

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