Return-Path: Delivered-To: apmail-lucene-java-user-archive@www.apache.org Received: (qmail 64949 invoked from network); 8 May 2007 11:50:09 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 8 May 2007 11:50:09 -0000 Received: (qmail 84699 invoked by uid 500); 8 May 2007 11:49:59 -0000 Delivered-To: apmail-lucene-java-user-archive@lucene.apache.org Received: (qmail 84645 invoked by uid 500); 8 May 2007 11:49:58 -0000 Mailing-List: contact java-user-help@lucene.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: java-user@lucene.apache.org Delivered-To: mailing list java-user@lucene.apache.org Received: (qmail 84614 invoked by uid 99); 8 May 2007 11:49:58 -0000 Received: from herse.apache.org (HELO herse.apache.org) (140.211.11.133) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 08 May 2007 04:49:58 -0700 X-ASF-Spam-Status: No, hits=0.0 required=10.0 tests= X-Spam-Check-By: apache.org Received-SPF: neutral (herse.apache.org: local policy) Received: from [208.97.132.81] (HELO spunkymail-a4.g.dreamhost.com) (208.97.132.81) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 08 May 2007 04:49:50 -0700 Received: from [192.168.0.2] (adsl-074-229-189-244.sip.rmo.bellsouth.net [74.229.189.244]) by spunkymail-a4.g.dreamhost.com (Postfix) with ESMTP id 90855131A31 for ; Tue, 8 May 2007 04:49:29 -0700 (PDT) Mime-Version: 1.0 (Apple Message framework v752.2) In-Reply-To: <200705081130.00168.hans-christian.stadler@psi.ch> References: <10353549.post@talk.nabble.com> <10372286.post@talk.nabble.com> <200705081130.00168.hans-christian.stadler@psi.ch> Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed Message-Id: <10BAA112-3045-455E-A41A-0AEB34D8C40C@apache.org> Content-Transfer-Encoding: 7bit From: Grant Ingersoll Subject: Re: Is it necessary to optimize? Date: Tue, 8 May 2007 07:49:28 -0400 To: java-user@lucene.apache.org X-Mailer: Apple Mail (2.752.2) X-Virus-Checked: Checked by ClamAV on apache.org The contrib/benchmark addition can help you characterize many of these scenarios, especially if you write a DocMaker and QueryMaker for your collection. On May 8, 2007, at 5:30 AM, Stadler Hans-Christian wrote: > If mergeFactor is set to 2 and no optimize() is ever done on the > index, > what is the impact on > > 1) the number opened files during indexing > 2) the number of opened files during searching > 2) the search speed > 3) the indexing speed > > ?? > > HC > > --------------------------------------------------------------------- > To unsubscribe, e-mail: java-user-unsubscribe@lucene.apache.org > For additional commands, e-mail: java-user-help@lucene.apache.org > -------------------------- Grant Ingersoll Center for Natural Language Processing http://www.cnlp.org/tech/lucene.asp Read the Lucene Java FAQ at http://wiki.apache.org/jakarta-lucene/ LuceneFAQ --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscribe@lucene.apache.org For additional commands, e-mail: java-user-help@lucene.apache.org