Re: image storage

Jennifer Brasher (mailto:J.Brasher@INS.GU.EDU.AU)
Tue, 15 Oct 1996 12:08:35 +1000

Message-Id: <199610150214.VAA06409@library.wustl.edu>
Date:         Tue, 15 Oct 1996 12:08:35 +1000
From: Jennifer Brasher <mailto:J.Brasher@INS.GU.EDU.AU>
Subject:      Re: image storage
To: Multiple recipients of list IMAGELIB

I'm going to use one of the new multiple hard disk stacks with mirror
backup, called RAID Arrays. You can keep stacking more hard disks as you
need more space, and the retrieval speed is very powerful for a large image
database. While one disk does the work of retrieving, the info is mirrored
onto the other hard disks, so if you are hit by lightning, only that disk
blows and the info is still there on the other disks. No mucking about wiht
CD jukeboxes with limited storage space, in my opinion and all images
searchable in the one go!

For off site storage I'm considering zip drives??? Any expert ideas on this ? How does this compare to the expense of burning Photo CDs? What are the archival implications? I like zip files rather tha CDs in terms of future hardware accessibility???

Ciao

Jennifer QCA

>Hello all,
>
>We currently have approximately 12,000 compressed jpeg images on 3 gig of
>hard drive storage (internal and external). We've got about 60,000 images to
>go still, and I'm wondering about the most effective means of storage. We
>have been avoiding photo cd storage due to concerns about medium longevity
>and speed of access. We are not networked at this point but are currently
>exploring this.
>
>I'd like to find out how others are storing their compressed images. All
>input and suggestions are welcome!
>
>Thanks.
>
>Victoria Yturralde
>Photographic Archivist
>Calif. Dept. of Parks & Recreation

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