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From Marcel Reutegger <marcel.reuteg...@gmx.net>
Subject Re: Implementing virtual, per session subtree
Date Mon, 19 Nov 2007 08:57:59 GMT
(Berry) A.W. van Halderen wrote:
> You can already see that in fact see that the tree through which you
> can browse is exponential in size compared to the actual size of the
> stored nodes.
> It can however be generated from the stored data itself, so there is no
> need to actually store it, just refresh.  Event listeners are out I think
> because of the shere potential size of the data, and the risk of keeping
> things in memory one a path has been traversed once.

I see. that's just too much of data that needs to be kept up-to-date with each 
change.

How about implementing facetted search features into jackrabbit, that allows you 
to efficiently query for this kind of information?

regards
  marcel

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