[Mapserver-users] Double indexing?

[Norman Vine]

Steve Lehr writes:
> 
> Is their such a thing as double indexing.  I have some very large Image
> (TIFF/SID) files in a tileindex.  Can each of the large TIFFS have some sort
> of index on them to allow faster rendering within the picked TIFF?

See
http://mapserver.gis.umn.edu/cgi-bin/wiki.pl?Gdaltindex
http://mapserver.gis.umn.edu/cgi-bin/wiki.pl?Gdaladdo

Or just use tile based tiffs

HTH

Norman