I have to display big amounts of data on Google Maps. Fussion tables could be a solution, but it has a limit of 500 rows/polylines per tile. I think that we can easily exceed this limit, so I need to find out another solution.
I think that creating a KML could be a good alternative. However, if I display the KML on Google Maps, then it will be easily accessible by thirds, and this is something that our client won't allow.
Is there any way to display a KML on a map and prevent others from download it?
Thank you very much.