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The expression "host the OpenLayers map on site" isn't much clear as using OpenLayers is more a client side topic: OpenLayers is a JavaScript library and works on the browser. Using OpenLayers doesn't depend in any way on the hosting machine. So I assume you would like to set up a geographic server. The things you should care about are: processing power ...


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Command-line dump straight into psql is the best bet pg_dump -h host1 -t yourtable database1 | psql -d database2 -h host2 The line in the middle is a pipe, it takes the output from the first command and provides it as input to the second.


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You just need to follow the official sample Localized OpenStreetMap. You will just have to copy/paste the referenced sample in a new html file. Then, if your tiles "root" is located at http://localhost/osm/, replace http://{a-c}.tile.opencyclemap.org/cycle/{z}/{x}/{y}.png with http://localhost/osm/{z}/{x}/{y}.png Save and it should work by opening the ...


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Just start playing! Get yourself a virtual server (Windows or Linux, whatever you're comfortable with), and install the OpenGeoSuite. I run a small production server with around 2 GB of ram and two processors and it works fine. As John Barca says, you can scale up to very big, with load balancing and separate, redundant database servers. But to start ...


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There are multiple meanings of "cluster", and I fear you may be confusing them... In ArcGIS Server 10.1+ parlance, a "cluster" is a bound subset of servers within an ArcGIS Server site. The documentation contains this image, which shows how a subset of servers can be allocated to one aspect of GIS services. In this diagram there are three (3) hosts ...


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Yes you can for example use the WMS-Layer from your QGIS-Server in ol3: http://jsfiddle.net/expedio/0woc6xL3/


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There are packages created for MacOS, usually by KingChaos. Looks like you can also use homebrew: http://www.kyngchaos.com/software/postgres http://brew.sh/ As usual, the best way is to look at the docs, as already said by John, check this link: http://postgis.net/install


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HTTP Status Codes WMTS errors are a bit of an odd one compared to the other OGC mapping standards (WMS/WFS in particular). In the case of WMS/WFS, when there's an error, an exception is returned in a valid web-page with some variant of XML. The exception usually details what the problem is. However with WMTS the committee seems to have decided that rather ...


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In QGIS 2.2.0 you can use the Add WMS/WMTS Layer menu option directly; then when you create a new connection you need to supply the url to the WMTS capabilities document. When you connect to your WMTS, you then select the Tilesets tab option and select the layer you want to use.



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