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I am beginning to experiment with using MapBox and TileMill, and what I would like to do is map 400,000 addresses in a CSV file which have been pre-geocoded. &nbsp;When I try to add this 100mb CSV file as a layer into MapBox, I receive an error telling me that the CSV file is greater than 20mb and apparently this is a problem.<br />
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<a href="https://filedb.experts-exchange.com/incoming/2013/06_w23/659014/TileMill-20mb-error.png" target="_blank" title="MapBox file size limit 20MB notice (27 KB)"><img alt="MapBox file size limit 20MB notice" class="file-block lazyload" style="max-width: 475px;" data-src="https://filedb.experts-exchange.com/incoming/2013/06_w23/659014/TileMill-20mb-error.png" /></a><br />
Can someone point me in the right direction in terms of what is the best way to get these 400k records into TileMill? &nbsp;Eventually, I want to publish the map to the web, and I was planning to do that using MapBox. &nbsp;I saw a program for converting CSV to a shapefile, and wondering whether this is the best approach.<br />
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Thanks.
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TileMill-20mb-error.png

I am beginning to experiment with using MapBox and TileMill, and what I would like to do is map 400,000 addresses in a CSV file which have been pre-geocoded.  When I try to add this 100mb CSV file as a layer into MapBox, I receive an error telling me that the CSV file is greater than 20mb and apparently this is a problem.



Can someone point me in the right direction in terms of what is the best way to get these 400k records into TileMill?  Eventually, I want to publish the map to the web, and I was planning to do that using MapBox.  I saw a program for converting CSV to a shapefile, and wondering whether this is the best approach.

Thanks.

Import large CSV file into TileMill for use in MapBox

The Global Positioning System (GPS) is a space-based global navigation satellite system (GNSS) that provides reliable location and time information in all weather and at all times and anywhere on or near the Earth when and where there is an unobstructed line of sight to four or more GPS satellites. A geographic information system (GIS) or geospatial information system is any system that captures, stores, analyzes, manages, and presents data that are linked to location(s). In the simplest terms, GIS is the merging of cartography, statistical analysis, and database technology.