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From Marcel Reutegger <mreut...@adobe.com>
Subject RE: content hash of a tree
Date Tue, 15 Oct 2013 07:12:35 GMT
Hi,

> > You can't. The underlying MicroKernel/NodeStore does not necessarily
> > store content by hash. In fact neither the MongoMK nor the SegmentMK
> > do so.
> >
> hmm, that's bad. I thought this was one of the fundamental principles that
> allow for quick diff/merge and help identify a commit within the MVCC
> timeline.
> what was the reason to abandon this idea?

at least for the MongoMK we didn't want to serialize the commits across
multiple instances, which would be required with hashes.

regards
 marcel
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