I see. We sometimes apply compression to some large data sets to avoid excessive disk I/O (which was the main bottleneck in some cases). Of course, the decision depends on the data and geoserver's hardware.

Cheers,
Matthias

Am 15.11.2011 08:33, schrieb Andrea Aime:
2011/11/14 Matthias Müller <matthias_muel...@tu-dresden.de
<mailto:matthias_muel...@tu-dresden.de>>

    Hi Andrea,

    I wasn't aware of that.

    Is there also support for GeoTiff Compression Predictors in the 2.2.x?
    GDAL supports predictive compression but Geoserver didn't like those
    files when I tried it the last time.


I would not know, normally we keep data uncompressed as it provides
better access
performance.
Maybe Simone or Daniele, cc'ed, know better.

Cheers
Andrea

--
-------------------------------------------------------
Ing. Andrea Aime
GeoSolutions S.A.S.
Tech lead

Via Poggio alle Viti 1187
55054  Massarosa (LU)
Italy

phone: +39 0584 962313
fax:      +39 0584 962313

http://www.geo-solutions.it
http://geo-solutions.blogspot.com/
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http://www.linkedin.com/in/andreaaime
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-------------------------------------------------------

--
Matthias Müller
Dipl.-Geogr. | Research Associate

Technische Universität Dresden
Geoinformation Systems
01062 Dresden

Phone: +49 351 463-31953
Fax: +49 351 463-35879
Mail: matthias_muel...@tu-dresden.de

www: http://tu-dresden.de/fgh/geo/gis

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