05-09-2016 06:52 PM
We have a potential customer for Smart M.Apps business intelligence mapping who have supplied datasets to us as Shapefiles.
In setting up a demo for them, and converting the shapefiles to geojson, the resulting geojson file can get quite large considering the number of polygons in the shapefile. The larger the geojson file the bigger the hit on performance loading the map and doing subsequent operations.
I have tried various things to reduce the size of the geojson, like reducing precision on coordinate values (decimal points), generalising the shape of the polygons, minifying the resulting text file...
Are there any other recommendations for improving performance for large datasets?
Thanks in advance
Solved! Go to Solution.
05-11-2016 11:57 PM
The GeoJSON rendering performance is mainly affected by