Archives for April, 2009
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Is your SOLR installation running slower than you think it should? Performance, throughput and scalability not what you are expecting or hoping? Do you constantly see that others have much higher SOLR query performance and scalability than you do? All it might take to fix your woes is a simple schema or query change.
The following scenario I am about to ...more»
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Quality GIS data sometimes comes with a lot more precision than what is usable for Google Maps (or other mapping software). The problem lies in the number of points representing a polygon that you want to overlay. A county representation for a state might include 100,000 points that is not usable without some form of reduction. Luckily there is an ...more»
I have been working a lot of with PHP and GIS consulting for CitySquares and the History Engine. I found searching for everything I needed to do basic processing & Google Integration tedious and painful. So here is a collection of common functions that helped me get through the massaging of the data and ready for integration.
pnPoly ...more»
