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Reverse Geocoding a Lot Slower in 2004 and 2006
This is a discussion on Reverse Geocoding a Lot Slower in 2004 and 2006 within the MapPoint 2006/2009 Discussion forums, part of the Map Forums category; Compared to MapPoint 2002, has anyone else noticed that reverse geocoding is a lot slower in MapPoint 2004/2006 ? In ...
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04-20-2007
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| Reverse Geocoding a Lot Slower in 2004 and 2006 In general, what are some strategies for speeding up reverse geocoding, I need to do about 1,000 per hour. Ideally I need to process at under half a second for each one. Is that a reasonable goal? Thanks! Eric         |
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04-20-2007
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| Re: Reverse Geocoding a Lot Slower in 2004 and 2006
Related to this question, is there a commercial dll or solution for doing fast reverse geocoding with MapPoint 2006? I know there was a popular thread where someone claimed to have built one but then disappeared. Eric |
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04-21-2007
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| Re: Reverse Geocoding a Lot Slower in 2004 and 2006
I found these two threads -- SLOW Reverse Geocoding Reverse Geocoding I'll try Richard's suggestion on making sure objects are cleaned up, I suspect this may be it as the memory usage grows and grows! that would be a good indication  Eric |
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04-22-2007
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| Re: Reverse Geocoding a Lot Slower in 2004 and 2006
Unfortunately memory usage grows regardless of how tidy you are. I think the garbage collector is lazy, and will tend to let the memory allocation gobble all memory that is available. Restarting MapPoint or Wilfried's minimize/maximize trick is a good way of tidying things up. Microsoft should add a method to the API to force garbage collection. Richard
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04-27-2007
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| Re: Reverse Geocoding a Lot Slower in 2004 and 2006
The DLL mentioned was developed by me but there was a problem with people tying to connect to it as it was created in Delphi and this made connecting to it quite complex from some development environments. I have now modified the code and created a small application that can be connected to via TCP and reverse geocode requests made to it, the application will reverse geocode approx 8 requests per second in either MP2004 or MP2006 If you would like to work with this application please message me or email me directly on "nigelafford at gmail.com" and I will happily send it to you. Regards Nigel Last edited by nigel; 07-07-2008 at 09:12 AM. |
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| Thread | Thread Starter | Forum | Replies | Last Post |
| Reverse geocoding | giaarcix | MapPoint 2006/2009 Discussion | 1 | 01-04-2007 12:08 PM |
| Mappoint 2006 and reverse geocoding | apallares | MapPoint 2006/2009 Discussion | 4 | 08-19-2006 02:02 PM |
| Reverse Geocoding | Anonymous | News and Announcements | 30 | 07-26-2006 11:21 AM |
| Reverse geocoding with c# | ayazaliuk | MapPoint 2006/2009 Discussion | 3 | 06-16-2005 06:52 AM |
| Reverse Geocoding | joesebi | MapPoint 2006/2009 Discussion | 2 | 07-10-2003 02:26 PM |
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