Return-Path: Delivered-To: apmail-lucene-java-user-archive@www.apache.org Received: (qmail 2674 invoked from network); 24 Feb 2009 13:13:57 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 24 Feb 2009 13:13:57 -0000 Received: (qmail 19476 invoked by uid 500); 24 Feb 2009 13:13:50 -0000 Delivered-To: apmail-lucene-java-user-archive@lucene.apache.org Received: (qmail 19444 invoked by uid 500); 24 Feb 2009 13:13:50 -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 19433 invoked by uid 99); 24 Feb 2009 13:13:50 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 24 Feb 2009 05:13:50 -0800 X-ASF-Spam-Status: No, hits=2.2 required=10.0 tests=HTML_MESSAGE,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of erickerickson@gmail.com designates 209.85.132.244 as permitted sender) Received: from [209.85.132.244] (HELO an-out-0708.google.com) (209.85.132.244) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 24 Feb 2009 13:13:44 +0000 Received: by an-out-0708.google.com with SMTP id c37so830796anc.5 for ; Tue, 24 Feb 2009 05:13:23 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:content-type; bh=TiRilWMdo/R1QTSCATAUBu6qwnGR8pq0XnLvCRFFNQg=; b=uxR3NmK/REAF5GIjNrMVbqe2btpKXqSAq3BRRVqkWx+CfdE1tNT/O5wdGeWEEq0Bep 4u1UD8uQ51IcDJnexmshP7HHPr5yk6nt0BwMRF4Ef0aexSl27NV6tn25iJsVGdM5iC/n EdzK80RKprVy5xT2aWz0P1kACeeANqsCNzZac= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; b=IAxo8i6urMY/GRiFxwNf7xNw2qJoxBIZb51ppg0lnbPJ9lhSaJ4DL+d3lOCNmczUdu n9My8u8cGMutf+2oyZ7qOjkHpmWGN+UxvDvhEgcjcZ+U2K+VBEKNQ1mU7YR/DCjX9TSP pPKAJn1OwoLTyIPzCVQtSg+HsImesV9+nkUgs= MIME-Version: 1.0 Received: by 10.220.81.5 with SMTP id v5mr782019vck.103.1235481203102; Tue, 24 Feb 2009 05:13:23 -0800 (PST) In-Reply-To: <0DBCCB475CDE864F8F6086D69BFC5D9F02CE7210@CALLISTO.ntdom.tk.informatik.tu-darmstadt.de> References: <0DBCCB475CDE864F8F6086D69BFC5D9F02CE7210@CALLISTO.ntdom.tk.informatik.tu-darmstadt.de> Date: Tue, 24 Feb 2009 08:13:23 -0500 Message-ID: <359a92830902240513k31a9921ck5c38074886ad2fe0@mail.gmail.com> Subject: Re: Lucene indexes From: Erick Erickson To: java-user@lucene.apache.org Content-Type: multipart/alternative; boundary=0016e64769743cd4550463a9e2b6 X-Virus-Checked: Checked by ClamAV on apache.org --0016e64769743cd4550463a9e2b6 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit I have to ask why do you care? Which is another way of asking what problem you're trying to solve that you think this information would help with. As far as I know Lucene is an inverted index, period. You use IndexWriter to create it. Really the best way to get a sense for which classes to use is to work through some of the examples in Lucene In Action or on the website. This may help as far as the structure of the index is concerned: http://lucene.apache.org/java/2_4_0/fileformats.html Best Erick On Tue, Feb 24, 2009 at 5:36 AM, Nada Mimouni < mimouni@tk.informatik.tu-darmstadt.de> wrote: > > Hello everybody, > > 1) What is the difference between : > - inverted index > - nextword index > - common index > > 2) Which one(s) is(are) supported by Lucene? > > 3) Which class(es) create this(those) index(es)? > > > Thank you in advance for your help. > Nada Mimouni > > --------------------------------------------------------------------- > To unsubscribe, e-mail: java-user-unsubscribe@lucene.apache.org > For additional commands, e-mail: java-user-help@lucene.apache.org > > --0016e64769743cd4550463a9e2b6--