So you mean instead of doing observation, doing a query periodically? This would mean that we basically say, one of the main features of JCR, observation, is not usable.
Carsten 2013/10/23 Bertrand Delacretaz <bdelacre...@apache.org> > Hi, > > On Tue, Oct 22, 2013 at 5:48 PM, Carsten Ziegeler <cziege...@apache.org> > wrote: > > ...The mapping handler in the resource resolver is probably the most > > interesting one as it changes for nodes with some well defined > properties, > > basically scanning the whole repository... > > This is one example where latency is not a problem, so periodic > queries could be used instead of observation if that's more scalable. > We're basically interested in whether anything changed in the results > of a query since we last ran it, a pattern which might be optimized in > Oak by taking advantage of the underlying MVCC storage. > > -Bertrand > -- Carsten Ziegeler cziege...@apache.org