Re: [ADSM-L] Data Deduplication
2007-08-27 17:16:15
Curtis - I'm unclear on your terminology. Are you equating "subfile"
to "block" level deduping? To me, block level means block
boundaries, whereas subfile doesn't have the boundary
restriction. Perhaps I interpret these words this way because of my
history. To me, a block is a 4K chunk (or 1K or some fixed
amount). But I am suspecting that this is not what you mean.
In fact, my impression was that some vendors deduped at a block level
(my defnition) and others at a subfile level, which to me is probably
more valuable but also probably more performance-costly to implement.
I've read lots of articles about this and talked with many
vendors. I'll take a look at your article. Thanks.
--
Paul Zarnowski Ph: 607-255-4757
Manager, Storage Services Fx: 607-255-8521
719 Rhodes Hall, Ithaca, NY 14853-3801 Em: psz1 AT cornell DOT edu
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- Re: [ADSM-L] Data Deduplication, (continued)
- Re: [ADSM-L] Data Deduplication, Wanda Prather
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