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From Apache Wiki <>
Subject [Solr Wiki] Update of "FilterQueryGuidance" by MichaelLudwig
Date Fri, 12 Jun 2009 14:39:23 GMT
Dear Wiki user,

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The following page has been changed by MichaelLudwig:

The comment on the change is:
added note about faceting

  If, however, (c) was specified using two distinct `fq` parameters `x:bla` and `y:blub`
  I'd end up with only two distinct filters for (a), (b) and (c).
+ Note that [:SolrFacetingOverview: faceting] also uses filters under the hood.
+ In fact, facets are just an application of filtering.
+ So take that information into account
+ when thinking about what could be a good value for `filterCache/@size`.
  == What happens when the filter is full? ==
  What happens when the filter is full?

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