Re: [Geoserver-users] Search Layer by keywords
On Thu, Jul 25, 2013 at 4:03 AM, Rodel Cabugon wrote: > Hello i am new to geoserver. Can I list layers regardless where workspace > they belong by searching the keywords metadata using php or javascript? > The way to do this would be to use a catalogue service, a CSW. We don't have it in the stable series, but one is coming up for the 2.4.x series (wait one month for 2.4-RC1, it seems it may contain one as an installable extension). Cheers Andrea -- == Our support, Your Success! Visit http://opensdi.geo-solutions.it for more information. == Ing. Andrea Aime @geowolf Technical Lead GeoSolutions S.A.S. Via Poggio alle Viti 1187 55054 Massarosa (LU) Italy phone: +39 0584 962313 fax: +39 0584 1660272 mob: +39 339 8844549 http://www.geo-solutions.it http://twitter.com/geosolutions_it --- -- See everything from the browser to the database with AppDynamics Get end-to-end visibility with application monitoring from AppDynamics Isolate bottlenecks and diagnose root cause in seconds. Start your free trial of AppDynamics Pro today! http://pubads.g.doubleclick.net/gampad/clk?id=48808831&iu=/4140/ostg.clktrk___ Geoserver-users mailing list Geoserver-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geoserver-users
Re: [Geoserver-users] Which data source for geoserver is fastest?
On Thu, Jul 25, 2013 at 4:15 AM, cmaul wrote: > Make the symbols as small and simplified as you can i.e. jpg not png. If > you > need transparency you're stuck with png. More important than your > technology > choice will be the way you structure your data, chop up the sld (if > possible), indexes, styling and tiling. > Presentation on this topic: http://demo.geo-solutions.it/share/foss4g2011/gs_steroids_sgiannec_foss4g2011.pdf Cheers Andrea -- == Our support, Your Success! Visit http://opensdi.geo-solutions.it for more information. == Ing. Andrea Aime @geowolf Technical Lead GeoSolutions S.A.S. Via Poggio alle Viti 1187 55054 Massarosa (LU) Italy phone: +39 0584 962313 fax: +39 0584 1660272 mob: +39 339 8844549 http://www.geo-solutions.it http://twitter.com/geosolutions_it --- -- See everything from the browser to the database with AppDynamics Get end-to-end visibility with application monitoring from AppDynamics Isolate bottlenecks and diagnose root cause in seconds. Start your free trial of AppDynamics Pro today! http://pubads.g.doubleclick.net/gampad/clk?id=48808831&iu=/4140/ostg.clktrk___ Geoserver-users mailing list Geoserver-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geoserver-users
Re: [Geoserver-users] Search Layer by keywords
The web admin interface allows searching regardless of workspace. If you are wanting to have your own js client search this, then a WMS Getcap request will get a full list which you could parse and search. I dont think you can do search through the REST interface API however. Notice: This email and any attachments are confidential. If received in error please destroy and immediately notify us. Do not copy or disclose the contents. -- See everything from the browser to the database with AppDynamics Get end-to-end visibility with application monitoring from AppDynamics Isolate bottlenecks and diagnose root cause in seconds. Start your free trial of AppDynamics Pro today! http://pubads.g.doubleclick.net/gampad/clk?id=48808831&iu=/4140/ostg.clktrk ___ Geoserver-users mailing list Geoserver-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geoserver-users
Re: [Geoserver-users] Which data source for geoserver is fastest?
Hi Christian, as Phil, I think the issue is less one of technology. Firstly, what Phil said implicitly: If the speed is that important tile the layer and access the tiles not the database. This eases speed problems that may come with a complicated styling, too. However, prefabricated tiles or tile sets (which are turned over according to a certain time scale) come with a currency problem. What is more important for you: Speed or currency. Think of accessing these tiles as WMTS, no bounding box no internal calculations which tile conforms to which slice of my picture, you go directly to the tile. Network. Any database sitting side-by-side with your server is faster than a remote one. Same as Phil, I found little differences between Oracle and PostGIS, with PostGis being a little bit faster. But then - no surprise here when the DB sits on the same disk. That will always beat what Phil called a 'serious iron', which sits on its own dedicated machine. Try to simplify filters and put them into one attribute even if that violates the normality rules. Index the DB, not just the spatial field. Views will be faster than SLD filters. 'filter the datasources in geoserver with sql-querys', yes definitely, as far as I know they are essentially views but think also of materialized views, which are generally faster. However, you need to refresh your views, when you refresh the data. Make the symbols as small and simplified as you can i.e. jpg not png. If you need transparency you're stuck with png. More important than your technology choice will be the way you structure your data, chop up the sld (if possible), indexes, styling and tiling. Cheers Christian - Dr Christian Maul Project Manager Information Services Branch Department of Sustainability and Environment Level13, Marland House, 570 Bourke Street Melbourne 3000 PO Box 500, East Melbourne Vic 3002 Telephone:+61-3-8636 2325 Telefax: +61-3-8636 2813 -- View this message in context: http://osgeo-org.1560.x6.nabble.com/Which-data-source-for-geoserver-is-fastest-tp5068356p5068562.html Sent from the GeoServer - User mailing list archive at Nabble.com. -- See everything from the browser to the database with AppDynamics Get end-to-end visibility with application monitoring from AppDynamics Isolate bottlenecks and diagnose root cause in seconds. Start your free trial of AppDynamics Pro today! http://pubads.g.doubleclick.net/gampad/clk?id=48808831&iu=/4140/ostg.clktrk ___ Geoserver-users mailing list Geoserver-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geoserver-users
[Geoserver-users] Search Layer by keywords
Hello i am new to geoserver. Can I list layers regardless where workspace they belong by searching the keywords metadata using php or javascript? Thank you -- See everything from the browser to the database with AppDynamics Get end-to-end visibility with application monitoring from AppDynamics Isolate bottlenecks and diagnose root cause in seconds. Start your free trial of AppDynamics Pro today! http://pubads.g.doubleclick.net/gampad/clk?id=48808831&iu=/4140/ostg.clktrk___ Geoserver-users mailing list Geoserver-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geoserver-users
Re: [Geoserver-users] Which data source for geoserver is fastest?
On 24/07/2013 8:21 p.m., Christian Höhener wrote: > We're planning to integrate a map which consists of roads, polygons > which are symbolized based on attribute. > Now, I don't know which method is recommend to use with geoserver > (performance)? > - symbolize based on attributes with SLD (lot's of filters and rules > in SLD) > - change the source data in lot's of different tables based on their > symbolization in geoserver. > - create views on the tables based on the symbolization (views in > oracle, postgis) > - filter the datasources in geoserver with sql-querys I would say symbolize with SLDs. This way you are sticking with one layer and getting maximum benefit from GWC. In my opinion, that would quickly override any performance issue associated with a complex SLD. > > Second question: > - Is there a difference in performance if the datasource is: (same > structure) > - shapefile > - oracle > - postgis I dont have formal benchmarks on this, but some quick tests showed shapefile is fastest to render, but slowest to do any attribute filtering on. If you have a lot of features and/or complex query, this can become very pronounced. Note also that GWC will tend to negate raw rendering speed advantages over time. PostGIS and Oracle are hard to compare because you would need comparable hardware (Our oracle instance is on serious iron) and load (Oracle also takes pounding from multiple applications). By comparison, our PostGIS was relatively unloaded but on a stock server. Frankly, both performed well. Oracle plus SDE though is problematic though in terms of support in geotools. My perception, for what its worth, is that PostGIS is better supported. Notice: This email and any attachments are confidential. If received in error please destroy and immediately notify us. Do not copy or disclose the contents. -- See everything from the browser to the database with AppDynamics Get end-to-end visibility with application monitoring from AppDynamics Isolate bottlenecks and diagnose root cause in seconds. Start your free trial of AppDynamics Pro today! http://pubads.g.doubleclick.net/gampad/clk?id=48808831&iu=/4140/ostg.clktrk ___ Geoserver-users mailing list Geoserver-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geoserver-users
[Geoserver-users] Hardware Recomendations
All, I'm trying to write a small white paper covering most everything to do with a Open Geo installation. The installation will be in an environment basically focused on WFS rendering. The plan is to use Open Geo to render the features to improve performance in OpenLayers. Currently we're using KML responses directly from the WFS servers which can take several minutes to render. We're getting around 100K to 200K features in a response so asking OpenLayers to render that is slow. I need to know what the recommended hardware configuration would be to optimize performance. The initial install will be a a single node much like MassGIS has set up. If it does the job functionally we would scale out to several nodes. That said, I need to be successful up front. All the documentation I can find talks about the minimum needed. I want to know the best, not the minimum. I'm looking for Cores, Ram, Disk Space. Parameters: Requests are generally around 75K features. Responses are usually Tiled WMS-C or WMTS. Features consist of Polygons and points, 30 concurrent users. Caching is valid for 30 minutes. No more than an initial 100 layers of data. Windows 2008R2 Servers (virtual) My Thoughts: 4 Cores 16GB Ram 800GB Disk Thoughts? Mark-- See everything from the browser to the database with AppDynamics Get end-to-end visibility with application monitoring from AppDynamics Isolate bottlenecks and diagnose root cause in seconds. Start your free trial of AppDynamics Pro today! http://pubads.g.doubleclick.net/gampad/clk?id=48808831&iu=/4140/ostg.clktrk___ Geoserver-users mailing list Geoserver-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geoserver-users
Re: [Geoserver-users] WFS unrecognized geometry element Surface
On Wed, Jul 24, 2013 at 5:22 PM, Mark Loper wrote: > It looks like it's only the one Jar file and about 3 lines of code. I > would prefer this be part of the baseline as opposed to a custom change. > I'm happy to go through the process to submit the update, spent a good > part of yesterday reading up on that. > Sure, contributions are welcomed Cheers Andrea -- == Our support, Your Success! Visit http://opensdi.geo-solutions.it for more information. == Ing. Andrea Aime @geowolf Technical Lead GeoSolutions S.A.S. Via Poggio alle Viti 1187 55054 Massarosa (LU) Italy phone: +39 0584 962313 fax: +39 0584 1660272 mob: +39 339 8844549 http://www.geo-solutions.it http://twitter.com/geosolutions_it --- -- See everything from the browser to the database with AppDynamics Get end-to-end visibility with application monitoring from AppDynamics Isolate bottlenecks and diagnose root cause in seconds. Start your free trial of AppDynamics Pro today! http://pubads.g.doubleclick.net/gampad/clk?id=48808831&iu=/4140/ostg.clktrk___ Geoserver-users mailing list Geoserver-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geoserver-users
Re: [Geoserver-users] WFS unrecognized geometry element Surface
It looks like it's only the one Jar file and about 3 lines of code. I would prefer this be part of the baseline as opposed to a custom change. I'm happy to go through the process to submit the update, spent a good part of yesterday reading up on that. -M From: Andrea Aime To: Mark Loper ; Mauro Bartolomeoli Cc: Geoserver Sent: Wednesday, July 24, 2013 1:59 AM Subject: Re: [Geoserver-users] WFS unrecognized geometry element Surface On Tue, Jul 23, 2013 at 11:25 PM, Mark Loper wrote: Thanks Aime! > > >That looks easy enough, although I haven't tried compiling geotools so I'll >have to take a look at that. I don't suppose anyone out there has done this >already?? Surface seems pretty common, I'd just assume not reinvent if it >already exists. A search in the GeoTools Jira did not turn out anything, and we never received a pull request for this so... I guess not? I'm cc'ing Mauro too, as he was the last one to work on the WFS store. Cheers Andrea -- == Our support, Your Success! Visit http://opensdi.geo-solutions.it for more information. == Ing. Andrea Aime @geowolf Technical Lead GeoSolutions S.A.S. Via Poggio alle Viti 1187 55054 Massarosa (LU) Italy phone: +39 0584 962313 fax: +39 0584 1660272 mob: +39 339 8844549 http://www.geo-solutions.it http://twitter.com/geosolutions_it - See everything from the browser to the database with AppDynamics Get end-to-end visibility with application monitoring from AppDynamics Isolate bottlenecks and diagnose root cause in seconds. Start your free trial of AppDynamics Pro today! http://pubads.g.doubleclick.net/gampad/clk?id=48808831&iu=/4140/ostg.clktrk___ Geoserver-users mailing list Geoserver-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geoserver-users
Re: [Geoserver-users] Geoserver printing module and Image in PDF
Hi, It seems from the log that he get's a "401 - Unauthorized" http status code. That sounds like Geoserver is requesting the url in a different context than the original requests. I don't know the module, but it would be interesting to find out how it works. Best regards Roar Brænden 2013/6/21 Jonathan Moules > Good catch, I should have spotted that! > > On 21 June 2013 11:14, Andrea Aime wrote: > >> On Fri, Jun 21, 2013 at 12:03 PM, Jonathan Moules < >> jonathanmou...@warwickshire.gov.uk> wrote: >> >>> Hi, >>> The part of the log you're showing is simply the requests to the server. >>> You should be enter them into your browser and see what the images that are >>> being requested are - this will give an indication of what's going on. >>> >>> But you've not really given enough information to help discern what's >>> wrong. It could be any number of things. If you can turn logging up to >>> GeoTools developer, that might add some extra stuff. >>> >> >> I believe he's looking into the Jetty request log, whilst the interesting >> information might be in $GEOSERVER_DATA_DIR/logs/geoserver.log :-p >> >> Cheers >> Andrea >> >> >> -- >> == >> Our support, Your Success! Visit http://opensdi.geo-solutions.it for >> more information. >> == >> >> Ing. Andrea Aime >> @geowolf >> Technical Lead >> >> GeoSolutions S.A.S. >> Via Poggio alle Viti 1187 >> 55054 Massarosa (LU) >> Italy >> phone: +39 0584 962313 >> fax: +39 0584 1660272 >> mob: +39 339 8844549 >> >> http://www.geo-solutions.it >> http://twitter.com/geosolutions_it >> >> --- >> > > > This transmission is intended for the named addressee(s) only and may > contain sensitive or protectively marked material up to RESTRICTED and > should be handled accordingly. Unless you are the named addressee (or > authorised to receive it for the addressee) you may not copy or use it, or > disclose it to anyone else. If you have received this transmission in error > please notify the sender immediately. All email traffic sent to or from us, > including without limitation all GCSX traffic, may be subject to recording > and/or monitoring in accordance with relevant legislation. > > > -- > This SF.net email is sponsored by Windows: > > Build for Windows Store. > > http://p.sf.net/sfu/windows-dev2dev > ___ > Geoserver-users mailing list > Geoserver-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/geoserver-users > > -- See everything from the browser to the database with AppDynamics Get end-to-end visibility with application monitoring from AppDynamics Isolate bottlenecks and diagnose root cause in seconds. Start your free trial of AppDynamics Pro today! http://pubads.g.doubleclick.net/gampad/clk?id=48808831&iu=/4140/ostg.clktrk___ Geoserver-users mailing list Geoserver-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geoserver-users
[Geoserver-users] Which data source for geoserver is fastest?
Hi First question: We're planning to integrate a map which consists of roads, polygons which are symbolized based on attribute. Now, I don't know which method is recommend to use with geoserver (performance)? - symbolize based on attributes with SLD (lot's of filters and rules in SLD) - change the source data in lot's of different tables based on their symbolization in geoserver. - create views on the tables based on the symbolization (views in oracle, postgis) - filter the datasources in geoserver with sql-querys Second question: - Is there a difference in performance if the datasource is: (same structure) - shapefile - oracle - postgis Which would be the fastest? Thank you! Christian Höhener -- See everything from the browser to the database with AppDynamics Get end-to-end visibility with application monitoring from AppDynamics Isolate bottlenecks and diagnose root cause in seconds. Start your free trial of AppDynamics Pro today! http://pubads.g.doubleclick.net/gampad/clk?id=48808831&iu=/4140/ostg.clktrk___ Geoserver-users mailing list Geoserver-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/geoserver-users
