Slow map server doing getcapabilities with 200 layers

[José Ramón López]

Thanks again Bart for all.

I added this parameter to all layers, and now works fine.


2007/1/9, Bart van den Eijnden (OSGIS) <bartvde at osgis.nl>:
>
> Probably Oracle is calculating the boundingboxes/extents for all of your
> LAYERS, this is requested by Mapserver to produce the capabilities and is
> very time consuming/costly.
>
> Try setting the wms_extent METADATA for all of your LAYERs so that no
> automatic calculation of the extents will be performed.
>
> Best regards,
> Bart
>
> --
> Bart van den Eijnden
> OSGIS, Open Source GIS
> http://www.osgis.nl
>
>
> --------- Oorspronkelijk bericht --------
> Van: José Ramón López <joseramonlopez at GMAIL.COM>
> Naar: MAPSERVER-USERS at LISTS.UMN.EDU <MAPSERVER-USERS at LISTS.UMN.EDU>
> Onderwerp: [UMN_MAPSERVER-USERS] Slow map server doing getcapabilities
> with
> 200 layers
> Datum: 09/01/07 10:03
>
> > Hi dear list, again.We are trying to make a wms service with MapServer.
> The number of layers is 180, wich are stored in Oracle. When we do a
> GetCapabilities request, it takes a lot of time sending the xml file.
> While
> it is sending the file, something curious happens. The process that takes
> the most of the memory of the computer is Oracle. Is there any parameter
> defined in the .map file, that makes the computer verify all the layers
> stored in the .map file?
> > When i do a getlayer like ...Request=GetMap&Layers=xxx, it shows me
> fast.Does Oracle verify the layers, when we do a getcapabilities
> request?How
> i could optimize this?Thanks for all
> > -- José Ramón López
> >
>
>
>
>


-- 
José Ramón López
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