Technical details for Server 2012 de-duplication feature

Posted by syneticon-dj on Server Fault See other posts from Server Fault or by syneticon-dj
Published on 2012-10-26T16:59:52Z Indexed on 2012/10/26 17:05 UTC
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Filed under:

zfs

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windows-server-2012

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deduplication

Now that Windows Server 2012 comes with de-duplication features for NTFS volumes I am having a hard time finding technical details about it. I can deduce from the TechNet documentation that the de-duplication action itself is an asynchronous process - not unlike how the SIS Groveler used to work - but there is virtually no detail about the implementation (algorithms used, resources needed, even the info on performance considerations is nothing but a bunch rule-of-thumb-style recommendations).

Insights and pointers are greatly appreciated, a comparison to Solaris' ZFS de-duplication efficiency for a set of scenarios would be wonderful.

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