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From "Ard Schrijvers" <a.schrijv...@hippo.nl>
Subject RE: improving the scalability in searching part 2
Date Tue, 14 Aug 2007 15:08:13 GMT

 
> On 8/14/07, Ard Schrijvers <a.schrijvers@hippo.nl> wrote:
> 
> > ...For a leading wildcard, I think some sort of 2 step 
> filter might work, where the first term
> > is expanded to all possible terms that end with that term, 
> then seek for documents in
> > the full text that match, and then do the current filter 
> over this filtered set. WDOT?...
> 
> Did you ask on the Lucene lists? I guess this is a common problem,
> there are probably existing solutions out there.

Yes I did [1]. I do not think the suggested MultiPhraseQuery is the most performant. I think
the lucene ChainedFilter would apply better, though I'll try to find some time to investigate
it soon. 

[1] http://www.gossamer-threads.com/lists/lucene/java-user/52036

> 
> -Bertrand
> 
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