Return-Path: Delivered-To: apmail-lucene-hadoop-commits-archive@locus.apache.org Received: (qmail 66222 invoked from network); 17 Aug 2007 02:48:29 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 17 Aug 2007 02:48:29 -0000 Received: (qmail 42865 invoked by uid 500); 17 Aug 2007 02:48:27 -0000 Delivered-To: apmail-lucene-hadoop-commits-archive@lucene.apache.org Received: (qmail 42843 invoked by uid 500); 17 Aug 2007 02:48:27 -0000 Mailing-List: contact hadoop-commits-help@lucene.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hadoop-dev@lucene.apache.org Delivered-To: mailing list hadoop-commits@lucene.apache.org Received: (qmail 42832 invoked by uid 99); 17 Aug 2007 02:48:27 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 16 Aug 2007 19:48:27 -0700 X-ASF-Spam-Status: No, hits=-100.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.130] (HELO eos.apache.org) (140.211.11.130) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 17 Aug 2007 02:48:49 +0000 Received: from eos.apache.org (localhost [127.0.0.1]) by eos.apache.org (Postfix) with ESMTP id 8ED5A59A07 for ; Fri, 17 Aug 2007 02:48:06 +0000 (GMT) Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: Apache Wiki To: hadoop-commits@lucene.apache.org Date: Fri, 17 Aug 2007 02:48:06 -0000 Message-ID: <20070817024806.25858.52573@eos.apache.org> Subject: [Lucene-hadoop Wiki] Trivial Update of "Hbase/HbaseArchitecture" by udanax X-Virus-Checked: Checked by ClamAV on apache.org Dear Wiki user, You have subscribed to a wiki page or wiki category on "Lucene-hadoop Wiki" for change notification. The following page has been changed by udanax: http://wiki.apache.org/lucene-hadoop/Hbase/HbaseArchitecture ------------------------------------------------------------------------------ [[Anchor(rdf)]] === It is not Row-Oriented. === - by [wiki:udanax Udanax] [[MailTo(webmaster AT SPAMFREE udanax DOT org)]] + by [wiki:udanax Udanax] [[MailTo(webmaster AT SPAMFREE udanax DOT org)]] 2007/02/06 I think Hbase should be compact (space-efficient), fast and should be able to manage high-demand load. It should be able to handle sparse tables efficiently. So, for wide and sparse data, Hbase must store data by columns like C-Store does.