Talk:Data deduplication: Difference between revisions
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A recent contribution by {{user|Skeptiks}} indicates that Data deduplication and [[Single-instance storage]] are "somewhat synonymous". Perhaps a merge is in order. -—[[user talk:Kvng|Kvng]] 15:41, 22 November 2012 (UTC) |
A recent contribution by {{user|Skeptiks}} indicates that Data deduplication and [[Single-instance storage]] are "somewhat synonymous". Perhaps a merge is in order. -—[[user talk:Kvng|Kvng]] 15:41, 22 November 2012 (UTC) |
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: Speaking as the editor of the [[SNIA Dictionary]], I can understand the motivation for this, but disagree. SIS systems do not necessarily do what is usually thought of as dedup. |
: Speaking as the editor of the [[SNIA Dictionary]], I can understand the motivation for this, but disagree. SIS systems do not necessarily do what is usually thought of as dedup. <small><span class="autosigned">— Preceding [[Wikipedia:Signatures|unsigned]] comment added by [[User:Alanyoder|Alanyoder]] ([[User talk:Alanyoder|talk]] • [[Special:Contributions/Alanyoder|contribs]]) 01:54, 21 December 2012 (UTC)</span></small><!-- Template:Unsigned --> <!--Autosigned by SineBot--> |
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Revision as of 01:55, 21 December 2012
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meaning
I think Data De-duplication or tripple D means the removal of redundant and duplicate data at subfile level. The email example is Single Instance storage (SIS). Some vendors often use the glass of water examples for Deduplication. Compression is also a technology to remove redundant data for archive purpose. Even with single instance storage, to backup a glass of water, another glass will be needed to copy the water atom by atom. With 3D, to backup a glass of water, a map of the atom is with a single atom (H2O) is created, thus reduce the capacity requirement to 1/500 or 1/1000 of orginal data.
- just for the record I think it would be a really bad habit to get into, to use "3D" as the abbreviation for "data deduplication", for obvious reasons. would love to see more info on this subject, specifically, an explanation differentiating this from deduplication at the file level, and a link to what that is called. "file organizing" etc. far too generic to find any useful results. cheers. —Preceding unsigned comment added by 68.41.20.99 (talk) 16:15, 3 March 2010 (UTC)
OK, so WHERE is this implemented ???
The article doesn't list a single practical implemention. Where is this implemented? In which file system for example? --boarders paradise (talk) 00:06, 6 July 2011 (UTC)
When I modified the article (think I was using the name StorageMogul) a year ago I also added a bunch of references to different implementations to cite real world examples of different techniques in use by various vendors. I think only one remains. Dont have the energy to get into a wikifight to put it back. Fabkins (talk) 13:25, 7 July 2011 (UTC)
- I restored the section Major commercial players and technology. It was removed by the revision
08:31, 28 November 2010 Marokwitz (talk | contribs) m . . (18,067 bytes) (-4,629) . . (Non notable / adverting, no citations) (undo)
- I don't see it as useful in its current status, but it's not adverting nor there's a reason to remove such information. Medende (talk) 19:44, 12 July 2012 (UTC)
- some are free, so I remove commercial — Preceding unsigned comment added by 24.226.192.10 (talk) 23:54, 4 October 2012 (UTC)
Merge proposal
A recent contribution by Skeptiks (talk · contribs) indicates that Data deduplication and Single-instance storage are "somewhat synonymous". Perhaps a merge is in order. -—Kvng 15:41, 22 November 2012 (UTC)
- Speaking as the editor of the SNIA Dictionary, I can understand the motivation for this, but disagree. SIS systems do not necessarily do what is usually thought of as dedup. — Preceding unsigned comment added by Alanyoder (talk • contribs) 01:54, 21 December 2012 (UTC)