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From Otis Gospodnetic <otis_gospodne...@yahoo.com>
Subject RE: pagable results
Date Tue, 11 May 2004 16:05:23 GMT
I'd be curious what that 3rd party product is, if you are allowed to
share that.

Otis

--- Ryan Sonnek <rsonnek@DigitalRiver.com> wrote:
> Great.  Thanks Erik.
> I haven't experienced any performance problems with lucene, and our
> indexes are reletively small (less than 10 thousand).  I've been
> working with a commercial search engine who's API had pagable results
> built in, and so I just assumed that it existed for lucene.  I'm glad
> to hear that it's handled internally and think that's a much better
> route.  I'd just like to mention that lucene is a MUCH more solid
> product than the third party search engine we're investigating, and
> lucene may be our final choice because of it.  thanks for putting
> together such a solid product!
> 
> Ryan
> 
> > -----Original Message-----
> > From: Erik Hatcher [mailto:erik@ehatchersolutions.com]
> > Sent: Tuesday, May 11, 2004 10:31 AM
> > To: Lucene Users List
> > Subject: Re: pagable results
> > 
> > 
> > On May 11, 2004, at 9:58 AM, Ryan Sonnek wrote:
> > > When performing a search with lucene, is it possible to 
> > only return a 
> > > subset of the results?  I need to be able to page through 
> > results, and 
> > > it seems much more efficient if I can tell the searcher, 
> > "only return 
> > > results 50 - 100", rather than performing the full search.
> > 
> > Lucene's Hits collection handles this automatically for you.  But, 
> > sure, the lower-level API allows you to do this sort of thing if
> you 
> > really need to.  But, again, Hits handles this pretty efficiently
> for 
> > you already.
> > 
> > Have you experienced some performance issues?  Do you have 
> > some numbers 
> > and code that you could share that point to some kind of
> inefficiency?
> > 
> > 	Erik
> > 
> > 
> >
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