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From Aki Balogh <...@marketmuse.com>
Subject Does docValues impact termfreq ?
Date Fri, 23 Oct 2015 12:19:26 GMT
Hello,

In our solr application, we use a Function Query (termfreq) very heavily.

Index time and disk space are not important, but we're looking to improve
performance on termfreq at query time.
I've been reading up on docValues. Would this be a way to improve
performance?

I had read that Lucene uses Field Cache for Function Queries, so
performance may not be affected.


And, any general suggestions for improving query performance on Function
Queries?

Thanks,
Aki

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