My general Problem is to maintain a lot of markers. For the beginning I want to display all Bus Stops of Berlin, Germany and surroundings as Markers. I already got that I have to use a strategy like Startegy.BBOX for performance issuses (my dataset contains nearly 13000 Bus Stops). I found an Example where somebody gets his marker positions from a databases, parses it to a giant string and uses it with Format.Text. I guess this would work for me too, but I still wonder if thats the best way to do it. What if my dataset would be much bigger (maybe to display all bus stops worldwide)? I guess putting the whole content of the tatabase to a giant string and use Format.Text woulden't be a good idea than.
What would be the best way to do it? Is there a simple way to only load marker positions when they are actually needed instead of preloading them all?