I'm currently running a GeoServer service and my task is to make the vectors rougher than they are right now. I really don't know where and how GeoServer processes the data from the database and how it will be displayed.
I want to do this to speed up the render time for loading the map. If the server uses 20 points right now, I want it to use 10 for example.
I don't know where to start. If my information provided is not enough, just tell me and I'll tell everything you want to know.