I have some Ordnance Survey Address Base data files which have a .gml extension. I have imported them to GGIS as vector layers along with some mapping data but would like to explore them with PostgreSQL. I see that QGIS comes with SpatiaLite installed. Can I import the gml files into SpatiaLite or for that matter PostgreSQL?
I suspect the format and content of my question says more about what I don't know so any comments or even answers would be appreciated.