I've never stored the images in a database like that... Honestly, I never
save the original.

They upload the image, I process it with ImageCR3, overwrite the original
with the newly processed version and create any thumbnails from there.

You might consider some zip/unzip routines for each client's directory
contents if you must keep the original huge images.

Everytime they upload a new image, run your imagecr processes and then zip
the content of that directory.

Until the user wanted one of their originals back, there would be no need to
extract anything from the zips.

....that's just an untested idea though. It may or may not be better to store
them in the database like you mentioned.

..:.:.:.:.:.:.:.:.:.:.:.:.:.:.
Bobby Hartsfield
http://acoderslife.com

-----Original Message-----
From: Mark Leder [mailto:[EMAIL PROTECTED] 
Sent: Monday, November 21, 2005 10:54 AM
To: CF-Talk
Subject: Image Saving

I'm working on an image saving application for a client and was wondering
about methods of saving an original image to the server.  Up to this point,
I've just let someone save an original image to a directory location, then I
run CFX_ImageCR routines on the file to manipulate it.  My concern is space,
that if I allow all my clients to upload originals, then the server will
become full in a hurry.  Mind you, these folks are using 6 megapixel +
cameras, so each image could be 3mb or more.  Having the client downsize the
images prior to posting is not an option, as they are doing shots in the
field and want to go to a walk-up PC and upload directly from a camera.
 
I've read about saving images as BLOBs inside MS-SQL.  Are there any
advantages or pitfalls to doing it this way?  Can the image be read out of
the db and made useable by a server manipulation package (like ImageCR or
others)?  How does BLOB storage impact SQL performance?
 
Thanks,
Mark
 






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