How can vector and raster (georeferenced image) data be integrated within a webmap (Leaflet, OpenLayers) and which infrastructure/architecture (Server, Database) is required?
As far as I know these ways are possible - please help me complete the list. Is it any time really required to use a database?
- GeoJSON: only requires a text file
- Web Feature Service (WFS): requires a published WFS placed on a GeoServer?
- Web Map Service (WMS): requires a published WMS placed on a GeoServer?