Hi Andre
Did you consider to create one big geotiff file with inner tiling and
overviews ?
I think this is the simplest way to support image data.
And here is the Swiss army knife you may need
http://www.gdal.org/
Cheers
Christian
On Mon, Apr 27, 2015 at 4:45 PM, Andrea Aime <[email protected]>
wrote:
> On Mon, Apr 27, 2015 at 4:24 PM, Mende, Andre <
> [email protected]> wrote:
>
>> Hi Christian,
>>
>>
>>
>> yes there are write priveleges… but i will look at this again and tell
>> you the answer.
>>
>>
>>
>> Now some additional ideas/questions would like to discuss.
>>
>> A GeoServer-user will use this software with high speed and a useful
>> configuration.
>>
>> Therefore it is very important to know whether a 32 bit geoserver using
>> the jai is faster then a 64 bit geoserver without using jai.
>>
>
> The difference in performance between native and non native jai is
> probably not very relevant given you setup a poorly performing environment
> to start with:
> * GeoServer on Windows server is a good 30% slower than on Linux, on the
> same hardware (and other GIS software is too, not specific to GeoServer)
> * Keeping raster in PostGIS is slower than keeping it on the file system
> (Paul Ramsey reiterated that at FOSS4G-NA a few months ago, "keep rasters
> in the database only to perform spatial analys, not to serve them on the
> web)
> * Postgis raster does not have native overviews (they are going to be
> added in the next version), although the imagemosaicjdbc can probably help
> here, since it can work as a image pyramid plugin too
>
> Cheers
> Andrea
>
>
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OSS Open Source Solutions GmbH
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