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Posts in Category: GeoServer

When GeoServer SQL Server stores won’t load on a new server

Posted by Crispin Flower 01 June 2020 Categories: GeoServer
We’ve been migrating a large GeoServer instance onto a new Windows 2019 server. The old GeoServer instance was running version 2.7, the new one version 2.15.1. Nearly everything “just worked” after... read more
 
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How to remove .png files recursively from a folder tree without removing .png8 files too

Posted by Crispin Flower 27 May 2020 Categories: GeoServer Ordnance Survey Python
We have some large GeoWebCache caches of Ordnance Survey map tiles in .png8 format. Unfortunately a few million .png files have crept into the caches too (accidental bad config at some point),... read more
 
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Configuring Geoserver with Geo web cache (GWC)

Posted by 21 February 2019 Categories: GeoServer
The aim of this is to improve the performance of our mapping (obvious really I hope) both in terms of the speeds a user experiences and in terms of the number of users our server can support. In... read more
 
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GeoServer WFS fails on SQL Server tables/views with GUID data type

Posted by Crispin Flower 11 January 2017 Categories: GeoServer OGR/GDAL SQL Server WFS
Just a quick note that might be useful to some. The problem... If you publish a SQL Server (in this case 2014) table or view with a GUID field using GeoServer (version 2.10), it will fail to... read more
 
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How to change the port for GeoServer on Windows with Jetty

Posted by Crispin Flower 19 April 2015 Categories: GeoServer IIS Windows Server 2008
Faced with the task of upgrading a production GeoServer under heavy constant use, I decided to install the newer version alongside first, migrate the content, then make the switch when I was happy... read more
 
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WMS/WFS down when a GeoServer store is disabled after Windows updates

Posted by Crispin Flower 13 November 2014 Categories: GeoServer PostgreSQL/PostGIS SQL Server
Last night some of our servers restarted after scheduled updates, and we awoke to warning emails that some of our GIS web services were down. The affected WMS/WFS services were from GeoServer, so we... read more
 
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Presenting GeoServer on port 80 on a Windows IIS Server

Posted by Crispin Flower 25 June 2013 Categories: GeoServer IIS
We run several instances of GeoServer on Windows servers, using the Jetty web server included in the GeoServer for Windows installer. By default this results in a service running on an address like... read more
 
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Invalid column name problem with GeoServer 2.3 and SQL Server views

Posted by Crispin Flower 13 June 2013 Categories: GeoServer SQL Server WMS
I have been getting this error with a WMS layer based on a SQL Server 2008 view, when using a GetFeatureInfo request: java.lang.RuntimeException: java.io.IOException java.io.IOException null... read more
 
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When GeoServer forgets about GeoWebCache

Posted by Crispin Flower 05 March 2013 Categories: GeoServer GIS (general) WMS
I’ve been setting up some new mapping services (WMS) in GeoServer, with GeoWebCache allowing the map tiles to be cached for performance. For this to work, and for the WMS to use its cache of tiles,... read more
 
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Further load testing of GeoServer and MapServer (and tilecache)

Posted by Crispin Flower 29 January 2012 Categories: CGI GeoServer MapServer
My previous load testing of GeoServer and MapServer involved requesting just one 256x256 pixel map across all the virtual user sessions. In this test, GeoServer performed stunningly well so long as... read more
 
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