[ka-Map-users] How to manage multi-points

[Friend Vn 2000]

Hi,
I have an map that has about thousands of points. I stored them in a xml file then loaded by using XMLOverlay.
The problem here is the number of points is too much so I think the client will be overload.
In Google map, it has MarkerManager. Is any similar for my ka-map ? Or could I use MarkerManager for my application ?
Thank you, sorry for my English. 
       
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