Hi,
GetCapabilities is listing all the supported formats. Your list is probably
like this
<ows:Parameter name="outputFormat">
<ows:Value>text/xml; subtype=gml/3.1.1</ows:Value>
<ows:Value>GML2</ows:Value>
<ows:Value>GML2-GZIP</ows:Value>
<ows:Value>SHAPE-ZIP</ows:Value>
<ows:Value>csv</ows:Value>
<ows:Value>gml3</ows:Value>
<ows:Value>json</ows:Value>
<ows:Value>text/xml; subtype=gml/2.1.2</ows:Value>
</ows:Parameter>
-Jukka Rahkonen-
________________________________
Lähettäjä: Joe Luchette [mailto:[email protected]]
Lähetetty: 21. lokakuuta 2010 14:54
Vastaanottaja: Justin Deoliveira; [email protected]
Aihe: Re: [Geoserver-users] wfs getFeature request performance
Thanks Justin.
Yes, it is a point file of over 25,000 points. I was just shocked to
see how much faster a WFS version 1.0.0 request was, even with the same high
number of features. Seems like a step backward to me.
Anyways, is there a way to specifically request a gml2 encoded file
back from a WFS 1.1.1 request?
thanks,
-jl
On Wed, Oct 20, 2010 at 5:33 PM, Justin Deoliveira
<[email protected]> wrote:
Yes, the gml3 encoder is much much slower than the gml2
encoder.
How many features are being returned for these requests? For a
small handful of features i would not see too much of a difference but as the
number of features increases the more of a hit you will see.
It is a known issue and a while back I implemented some
experimental stuff to make the gml3 encoder as fast as the gml2 one. But it is
currently sitting on a branch... i hope one day to have the time to bring it
back.
On Wed, Oct 20, 2010 at 1:51 PM, Joe Luchette
<[email protected]> wrote:
Does anyone know identical WFS feature requests would
take 20+ seconds using v1.1.1 and only 7-8 seconds using v1.0.0?
here is the simple filter request for example:
http://localhost:8080/geoserver/wfs?request=getfeature&version=1.1.1&service=wfs&typename=store:layer&CQL_FILTER=ADDRKEY=12203
<http://208.64.19.130:8080/geoserver/wfs?request=getfeature&version=1.1.1&service=wfs&typename=Sun:AddrPts_City&CQL_FILTER=ADDRKEY=12203>
http://localhost:8080/geoserver/wfs?request=getfeature&version=1.0.0&service=wfs&typename=store:layer&CQL_FILTER=ADDRKEY=12203
<http://208.64.19.130:8080/geoserver/wfs?request=getfeature&version=1.1.1&service=wfs&typename=Sun:AddrPts_City&CQL_FILTER=ADDRKEY=12203>
<http://208.64.19.130:8080/geoserver/wfs?request=getfeature&version=1.1.1&service=wfs&typename=Sun:AddrPts_City&CQL_FILTER=ADDRKEY=12203>
Thanks,
-jl
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--
Justin Deoliveira
OpenGeo - http://opengeo.org
Enterprise support for open source geospatial.
------------------------------------------------------------------------------
Nokia and AT&T present the 2010 Calling All Innovators-North America contest
Create new apps & games for the Nokia N8 for consumers in U.S. and Canada
$10 million total in prizes - $4M cash, 500 devices, nearly $6M in marketing
Develop with Nokia Qt SDK, Web Runtime, or Java and Publish to Ovi Store
http://p.sf.net/sfu/nokia-dev2dev
_______________________________________________
Geoserver-users mailing list
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