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From Robert Muir <rm...@apache.org>
Subject [ANNOUNCE] Apache Solr 3.3
Date Fri, 01 Jul 2011 05:59:57 GMT
July 2011, Apache Solr™ 3.3 available
The Lucene PMC is pleased to announce the release of Apache Solr 3.3.

Solr is the popular, blazing fast open source enterprise search platform from
the Apache Lucene project. Its major features include powerful full-text
search, hit highlighting, faceted search, dynamic clustering, database
integration, rich document (e.g., Word, PDF) handling, and geospatial search.
Solr is highly scalable, providing distributed search and index replication,
and it powers the search and navigation features of many of the world's
largest internet sites.

This release contains numerous bug fixes, optimizations, and
improvements, some of which are highlighted below.  The release
is available for immediate download at:
   http://www.apache.org/dyn/closer.cgi/lucene/solr (see note below).

See the CHANGES.txt file included with the release for a full list of
details as well as instructions on upgrading.

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 http://s.apache.org/merging for more information.

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

 * Bugfixes and improvements from Apache Lucene 3.3

Note: The Apache Software Foundation uses an extensive mirroring network for
distributing releases.  It is possible that the mirror you are using may not
have replicated the release yet.  If that is the case, please try another
mirror.  This also goes for Maven access.

Apache Solr Developers

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