Return-Path: Delivered-To: apmail-incubator-lucene-net-user-archive@minotaur.apache.org Received: (qmail 77277 invoked from network); 19 Mar 2009 11:17:22 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 19 Mar 2009 11:17:22 -0000 Received: (qmail 65013 invoked by uid 500); 19 Mar 2009 11:17:21 -0000 Delivered-To: apmail-incubator-lucene-net-user-archive@incubator.apache.org Received: (qmail 64979 invoked by uid 500); 19 Mar 2009 11:17:21 -0000 Mailing-List: contact lucene-net-user-help@incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: lucene-net-user@incubator.apache.org Delivered-To: mailing list lucene-net-user@incubator.apache.org Received: (qmail 64968 invoked by uid 99); 19 Mar 2009 11:17:21 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 19 Mar 2009 04:17:21 -0700 X-ASF-Spam-Status: No, hits=1.2 required=10.0 tests=SPF_NEUTRAL X-Spam-Check-By: apache.org Received-SPF: neutral (nike.apache.org: local policy) Received: from [209.85.220.172] (HELO mail-fx0-f172.google.com) (209.85.220.172) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 19 Mar 2009 11:17:12 +0000 Received: by fxm20 with SMTP id 20so425429fxm.12 for ; Thu, 19 Mar 2009 04:16:51 -0700 (PDT) MIME-Version: 1.0 Received: by 10.204.116.208 with SMTP id n16mr795782bkq.96.1237461411522; Thu, 19 Mar 2009 04:16:51 -0700 (PDT) Date: Thu, 19 Mar 2009 11:16:51 +0000 Message-ID: <9d172ab60903190416j2fa830ebqf1b19d53f6675484@mail.gmail.com> Subject: Lucene Merge Policy From: Glyn Darkin To: lucene-net-user@incubator.apache.org Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Virus-Checked: Checked by ClamAV on apache.org I am trying to optimise our indexing process and was wondering what Merge Policies others are using and what sort of performance figures your are getting? We are trying to index 15000000 documents, with 10 fields per doc. I having been indexing with the standard merge policy but things take to much time. You thoughts would be greatly welcomed. Regards Glyn -- Glyn Darkin Darkin Systems Ltd Mob: 07961815649 Fax: 08717145065 Web: www.darkinsystems.com Company No: 6173001 VAT No: 906350835