Return-Path: X-Original-To: apmail-lucene-java-user-archive@www.apache.org Delivered-To: apmail-lucene-java-user-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id AFF17B99B for ; Sun, 8 Jan 2012 16:57:57 +0000 (UTC) Received: (qmail 71984 invoked by uid 500); 8 Jan 2012 16:57:55 -0000 Delivered-To: apmail-lucene-java-user-archive@lucene.apache.org Received: (qmail 71893 invoked by uid 500); 8 Jan 2012 16:57:54 -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 71880 invoked by uid 99); 8 Jan 2012 16:57:54 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 08 Jan 2012 16:57:54 +0000 X-ASF-Spam-Status: No, hits=-0.7 required=5.0 tests=RCVD_IN_DNSWL_LOW,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of petite_abeille@me.com designates 17.148.16.99 as permitted sender) Received: from [17.148.16.99] (HELO asmtpout024.mac.com) (17.148.16.99) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 08 Jan 2012 16:57:47 +0000 MIME-version: 1.0 Content-transfer-encoding: 7BIT Content-type: text/plain; CHARSET=US-ASCII Received: from [192.168.1.44] ([178.194.176.158]) by asmtp024.mac.com (Oracle Communications Messaging Server 7u4-23.01 (7.0.4.23.0) 64bit (built Aug 10 2011)) with ESMTPSA id <0LXH00MDUOFLYB10@asmtp024.mac.com> for java-user@lucene.apache.org; Sun, 08 Jan 2012 08:57:25 -0800 (PST) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:5.5.7110,1.0.211,0.0.0000 definitions=2012-01-08_05:2012-01-06,2012-01-08,1970-01-01 signatures=0 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 ipscore=0 suspectscore=1 phishscore=0 bulkscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=6.0.2-1012030000 definitions=main-1201080158 Subject: Re: Strategy for large index files From: Petite Abeille In-reply-to: Date: Sun, 08 Jan 2012 17:57:21 +0100 Message-id: References: To: java-user@lucene.apache.org X-Mailer: Apple Mail (2.1084) X-Virus-Checked: Checked by ClamAV on apache.org On Jan 8, 2012, at 6:32 AM, Cheng wrote: > Hi, my servlet application is running a large index of 20G. I don't think > it can be loaded to RAM at one time. > > What are the general strategies to improve the search and write performance? Got money? http://www.ramsan.com/ http://www.fusionio.com/platforms/iodrive/ --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscribe@lucene.apache.org For additional commands, e-mail: java-user-help@lucene.apache.org