Re: What will Save Film?
- From: philip@xxxxxxxxxxxxxxxxx (Philip Homburg)
- Date: Fri, 7 Oct 2005 18:00:05 +0200
In article <11kcrqdp2ie7ae1@xxxxxxxxxxxxxxxxxx>,
Andrew Haley <andrew29@xxxxxxxxxxxxxxxxxxxxxxx> wrote:
>Jeremy <jeremy@xxxxxxxxxx> wrote:
>> and there is no GUARANTEE that it will be easy for old image files
>> to be read in the future. And the MEDIA will definitely change,
>> requiring migration.
>
>This is key. Keep the data online: archival copies are just for
>archival. not for primary use. Don't plan to use the archival copies.
>They're for "just in case".
>
>> What happens if this periodic migration is ignored? What happens
>> if, in the future, some frustrated individual sees stacks of CDs or
>> other media, with files that are not easily decodable, who just
>> chucks the stuff out, rather than go through the cost and
>> inconvenience of getting them read and migrated?
>
>The on-line data will still be there. Don't rely on stacks of CDs.
>Do rely on having the whole archive replicated.
>
>> We don't know for certain that this scenario will not happen.
>> Personally, I envision this taking place in attics across the
>> country 50 years from now.
>
>You're still thinking in the old way, of having valuable copies of
>important data stashed in an attic. I don't think that's going to
>happen in the future. Instead, every individual will have their
>personal digital archive, and it will be used throughout their lives.
Yes. One of the big problems with long time digital storage is that there
are no wide spread defacto standards, and there is not the experience that
we have with storing analog artifacts.
Simple, reliable, secure storage is not something you can buy in every
PC shop. Hopefully, consumer demand will increase to point where it becomes
profitable to provide all kinds of storage solutions.
At the moment, copies on off-site harddisks (that are rotated regularly)
is a relatively easy way to prevent your data from degrading. But you
have to set it up yourself.
--
That was it. Done. The faulty Monk was turned out into the desert where it
could believe what it liked, including the idea that it had been hard done
by. It was allowed to keep its horse, since horses were so cheap to make.
-- Douglas Adams in Dirk Gently's Holistic Detective Agency
.
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