Hi David,

Guessing a bit here, but sounds like the WEBDAV interface is accessing the 
actual documents, possibly to retrieve properties and such. It might help to 
apply fragmentation, which could help MarkLogic Server to load the data piece 
by piece and keep a smaller memory footprint.

But perhaps someone from Mark Logic could respond with more details..

Kind regards,
Geert

-----Oorspronkelijk bericht-----
Van: general-boun...@developer.marklogic.com 
[mailto:general-boun...@developer.marklogic.com] Namens David Sewell
Verzonden: maandag 20 juni 2011 16:02
Aan: General MarkLogic Developer Discussion
Onderwerp: Re: [MarkLogic Dev General] Viewing Documents with WebDAV

On Fri, 17 Jun 2011, Danny Sokolsky wrote:

> Hi Tim,
>
> There is nothing inherently slow about WebDAV per se, 
[...]

We have consistent problems using the MarkLogic WebDAV interface with 
data directories that contain, not a large number of files, but a number 
of very large files. The directories are slow to open, whether using an 
OS client as in OS X, or oXygen's browser. The slowness seems to be 
directly related to the amount of data stored in the directory. For 
example, a directory with 136 files totalling around 250MB of XML data 
consistently takes 20 seconds or show to return a listing via WebDAV.

On the database in question we have uri lexicon enabled, and my 
assumption would be that the WebDAV functionality would take advantage 
of this to compile a list of filenames in a directory quickly. I've 
never understood why the amount of data per se seems to slow down the 
WebDAV interface as much as it does.

DS

-- 
David Sewell, Editorial and Technical Manager
ROTUNDA, The University of Virginia Press
PO Box 400314, Charlottesville, VA 22904-4314 USA
Email: dsew...@virginia.edu   Tel: +1 434 924 9973
Web: http://rotunda.upress.virginia.edu/
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