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10. Re: Archiving

Subject: 10. Re: Archiving
From: "Richard Ranft" richard6054
Date: Sun Jun 27, 2010 1:49 am ((PDT))
I recommend you refer to the free online version of
http://www.iasa-web.org/tc04/audio-preservation "IASA-TC04, 2nd Edition:
Guidelines on the Production and Preservation of Digital Audio Objects,
March 2009" which (chapter 6.1.2 and chapter 8) advises against optical
discs for long-term storage. Instead (chapter 6.3) it advocates keeping
multiple copies of each digital file spread across hard disc drives (HDD)
with regular file integrity checks. HDD are cheap and individually
unreliable yet a system of mirrored drives is very reliable if managed
properly. This solution is widely adopted in professional archives includin=
g
the one where I work, the British Library sound archive.
Richard Ranft, London




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