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From Apache Wiki <>
Subject [Solr Wiki] Update of "Solr3.3" by YonikSeeley
Date Fri, 01 Jul 2011 21:30:50 GMT
Dear Wiki user,

You have subscribed to a wiki page or wiki category on "Solr Wiki" for change notification.

The "Solr3.3" page has been changed by YonikSeeley:

New page:
= Solr 3.3 =

Solr 3.3 was released June 2011

If you found a link to this page in some documentation, it was placed there to alert you to
the fact that it described a feature that was first introduced in the Solr 3.3 release.

== Resources ==
 * [[|Download Solr 3.3]]
 * [[|Release
 * [[|Source code]]

== Release Highlights ==

Solr 3.3 Release Highlights

 * Grouping / Field Collapsing

 * A new, automaton-based suggest/autocomplete implementation offering an
  order of magnitude smaller RAM consumption.

 * KStemFilterFactory, an optimized implementation of a less aggressive
  stemmer for English.

 * Solr defaults to a new, more efficient merge policy (TieredMergePolicy).
  See for more information.

 * Important bugfixes, including extremely high RAM usage in spellchecking.

 * Bugfixes and improvements from Apache Lucene 3.3

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