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From Yonik Seeley <>
Subject Re: SOLR Boolean clause impact on memory/Performance
Date Tue, 14 Oct 2014 21:28:37 GMT
A terms query will be better than a boolean query here (assuming you
don't care about scoring those terms):

But you need a recent version of Solr or Heliosearch.

-Yonik - native code faceting, facet functions,
sub-facets, off-heap data

On Mon, Oct 13, 2014 at 12:10 PM, ankit gupta <> wrote:
> hi,
> Can we quantify the impact on SOLR memory usage/performance if we increase
> the boolean clause. I am currently using lot of OR clauses in the query
> (close to 10K) and can see heap size growing.
> Thanks,
> Ankit

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