From general-return-3859-apmail-lucene-general-archive=lucene.apache.org@lucene.apache.org Sun Jul 22 21:09:30 2012 Return-Path: X-Original-To: apmail-lucene-general-archive@www.apache.org Delivered-To: apmail-lucene-general-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 7EBEBDC0D for ; Sun, 22 Jul 2012 21:09:30 +0000 (UTC) Received: (qmail 68112 invoked by uid 500); 22 Jul 2012 21:09:29 -0000 Delivered-To: apmail-lucene-general-archive@lucene.apache.org Received: (qmail 68057 invoked by uid 500); 22 Jul 2012 21:09:29 -0000 Mailing-List: contact general-help@lucene.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: general@lucene.apache.org Delivered-To: mailing list general@lucene.apache.org Received: (qmail 68049 invoked by uid 99); 22 Jul 2012 21:09:29 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 22 Jul 2012 21:09:29 +0000 X-ASF-Spam-Status: No, hits=3.5 required=5.0 tests=FROM_12LTRDOM,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: local policy) Received: from [173.164.230.50] (HELO mymailhost.transaxtions.com) (173.164.230.50) by apache.org (qpsmtpd/0.29) with SMTP; Sun, 22 Jul 2012 21:09:24 +0000 Received: (qmail 2564 invoked from network); 22 Jul 2012 13:39:52 -0700 Received: from unknown (HELO ?192.168.1.120?) (192.168.1.120) by mymailhost.transaxtions.com with SMTP; 22 Jul 2012 13:39:52 -0700 Message-ID: <500C6BF0.5060908@transaxtions.com> Date: Sun, 22 Jul 2012 14:09:04 -0700 From: Nagendra Nagarajayya User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:11.0) Gecko/20120327 Thunderbird/11.0.1 MIME-Version: 1.0 To: general@lucene.apache.org Subject: [Announce] Solr 4.0-ALPHA with RankingAlgorithm 1.4.4 with Realtime NRT available for download Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit X-Virus-Checked: Checked by ClamAV on apache.org Hi! I am very excited to announce the availability of Solr 4.0-ALPHA with RankingAlgorithm 1.4.4 with Realtime NRT. The Realtime NRT implementation now supports both RankingAlgorithm and Lucene. Realtime NRT is a high performance and more granular NRT implementation as to soft commit. The update performance is about 70,000 documents / sec*. You can also scale up to 2 billion documents* in a single core, and query half a billion documents index in ms**. RankingAlgorithm 1.4.4 supports the entire Lucene Query Syntax, ± and/or boolean queries and is compatible with the new Lucene 4.0-ALPHA api. You can get more information about Solr 4.0-ALPHA with RankingAlgorithm 1.4.4 Realtime performance from here: http://solr-ra.tgels.org/wiki/en/Near_Real_Time_Search_ver_4.x You can download Solr 4.0-ALPHA with RankingAlgorithm 1.4.4 from here: http://solr-ra.tgels.org Please download and give the new version a try. Regards, Nagendra Nagarajayya http://solr-ra.tgels.org http://rankingalgorithm.tgels.org * performance seen at a user installation of Solr 4.0 with RankingAlgorithm 1.4.3 ** performance seen when using the age feature