[fdo-users] Basic FDO questions.

Zac Spitzer zac.spitzer at gmail.com
Sat Mar 15 02:38:25 EDT 2008

In regards to 4) performance wise the king.oracle provider is pretty
man slow and CPU heavy
if you compare it to the same data coming out of a SHP/SDF file

On Sat, Mar 15, 2008 at 5:01 PM, ssakharov <ssakharov at gmail.com> wrote:
>  Hey all,
>  I am in the process of evaluating FDO for my gis application.  I am stuck
>  with C#, so thankfully FDO has Managed bindings.  So far I have been playing
>  with the WMS provider, and mostly with success.  But i cant seem to find
>  answer for some questions, hopefully you guys can help me out here.  Most of
>  my questions revolve around the WMS provider as its the only one I ve played
>  with so far.
>  1) Can i get access to all the layers meta properties, so far using the jpl
>  and metacarta WMS servers i can only seem to ever get 2 properties, i) the
>  id, and ii) the raster property.  Is this just cause the WMS servers I am
>  hitting don't provide any more properties?  Also the abstract that most WMS
>  servers provide?
>  2) The WMS provider seems to support reprojecting, (through the override
>  raster definition, but i havent tested this yet) I imagine this is cause WMS
>  in general support reprojecting, do the other providers support this?
>  3) I dont understand the abstract feature i get in the WMS schema's, this is
>  probably just my stupidity.
>  4) Is there a significant performance hit in general using FDO.
>  5) Has anyone written more tutorial info for FDO, i find my self looking to
>  the unit tests for info.
>  6) Do any of the spatial db providers, provide support for rasters in the
>  db, or just geometry?
>  --
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Zac Spitzer -
http://zacster.blogspot.com (My Blog)
+61 405 847 168

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