(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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