Solved! Go to Solution.
I seems to me rare that if you are thinking in storing raster images in a spatial database and consume those images using ArcGIS, ORACLE is the only available option.
Raster support in databases is very nearly only for backward compatibility at
this point. There isn't much point in new development to support an archaic
use pattern -- Files in a filesystem are much more scalable, adaptable and
open than trapping rasters in databases - V