you should try tile4ms or ogrtindex instead of using ogr connection.

http://mapserver.org/utilities/tile4ms.html
http://www.gdal.org/ogrtindex.html

simon



On 2/1/2016 3:39 PM, Mark Volz wrote:

Hello,

My interactive mapping application is currently using Shapefiles to store the contour lines. At 1.5 GB the Shapefiles are rather large. Instead I am considering using a File Geodatabase which will only take up about 500 MB.

Is there a significant performance loss between Shapefiles and File Geodatabases? And are there any performance tips and tricks for using File Geodatabases?

Thanks

Sincerely,

*Mark Volz, GISP*

*Lyon County GIS Coordinator*



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