Good reminder, Frank. I had forgotten about that one (from 2007, and I had
even commented on it in 2009). I've just asked Rupesh there in a new comment
about whether this is still an issue in CF9, for Ajas and indeed any others
who may see it. Thanks for sharing it.

BTW, Frank, in your case, had you tried also the localurl? For many, that's
the simplest solution to most CFDOCUMENT perf problems.

 

/charlie

 

From: [email protected] [mailto:[email protected]] On Behalf Of Frank Moorman
Sent: Thursday, January 13, 2011 4:10 PM
To: [email protected]
Subject: Re: [ACFUG Discuss] IIS error log Connection dropped

 

Ajas,

I had a major performance problem with the processing time of CFDOCUMENT
when creating PDFs using images in CF9. Creating a pdf would use all my Java
heap memory and crash if I had a lot of images. As few as 25 low-resolution
images (1024x768) in a single pdf could potentially bring my server to a
screeching halt. It gave me many sleepless nights until I finally found the
answer on Rupesh Kumar's blog: 
http://www.rupeshk.org/blog/index.php/2007/12/images-and-cfdocument-performa
nce/

All I would say is just be on the lookout for performance issues. (The
problem above was due to a bug dealing with images in the underlying Java
advanced imaging library.)

--Frank



 




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