Information about Lucid's Certified Distribution is at: http://www.lucidimagination.com/Downloads/LucidWorks-for-Lucene
It's available at no cost and includes: * Complete version of Apache Lucene v3.0.1 * Additional bug fixes from the current trunk of the Lucene project * 30-day free Get Started assistance * LucidKStemmer: Lucid's optimized version of KStemmer, the Krovetz stemmer available from the University of Massachusetts. A stemmer reduces words to a root form, providing the ability to search for derivatives of a stem word (e.g., "team" is the stem of "teams"). This is a dictionary based inflectional stemmer that stems less aggressively than the standard Porter stemmer included with Apache Lucene. LucidKStemmer is English-only at this time. * Lucene Index Toolbox (Luke):-Mike ----- Original Message ---- From: Floyd Wu <floyd...@gmail.com> To: solr-user@lucene.apache.org Sent: Mon, October 4, 2010 10:56:31 PM Subject: Different between Lucid dist. & Apache dist. ? Hi there, What is the difference between Lucid distribution of Solr and Apache distribution? And can I use Lucid distribution for free in my commercial project?