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Re: Optimised way to search over 2 milllion poi data in mysql
Posted by: Peter Brawley
Date: August 30, 2014 11:28AM

Pre-screen by region, country, province and/or pythagorean distance

Precalculate radians, store them and index on the bottleneck result columns. You could go all the way and turn this into an OLAP cube.

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Re: Optimised way to search over 2 milllion poi data in mysql
August 30, 2014 11:28AM


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