Return-Path: Delivered-To: apmail-lucene-hadoop-user-archive@locus.apache.org Received: (qmail 80614 invoked from network); 12 Jun 2007 10:57:46 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 12 Jun 2007 10:57:46 -0000 Received: (qmail 45729 invoked by uid 500); 12 Jun 2007 10:57:47 -0000 Delivered-To: apmail-lucene-hadoop-user-archive@lucene.apache.org Received: (qmail 45718 invoked by uid 500); 12 Jun 2007 10:57:46 -0000 Mailing-List: contact hadoop-user-help@lucene.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hadoop-user@lucene.apache.org Delivered-To: mailing list hadoop-user@lucene.apache.org Received: (qmail 45709 invoked by uid 99); 12 Jun 2007 10:57:46 -0000 Received: from herse.apache.org (HELO herse.apache.org) (140.211.11.133) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 12 Jun 2007 03:57:46 -0700 X-ASF-Spam-Status: No, hits=2.6 required=10.0 tests=HTML_00_10,HTML_MESSAGE,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (herse.apache.org: domain of hank777@gmail.com designates 209.85.146.180 as permitted sender) Received: from [209.85.146.180] (HELO wa-out-1112.google.com) (209.85.146.180) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 12 Jun 2007 03:57:42 -0700 Received: by wa-out-1112.google.com with SMTP id j40so2708699wah for ; Tue, 12 Jun 2007 03:57:22 -0700 (PDT) DKIM-Signature: a=rsa-sha1; c=relaxed/relaxed; d=gmail.com; s=beta; h=domainkey-signature:received:received:message-id:date:from:to:subject:mime-version:content-type; b=UB9V1zSFCSsZ6+C7OA1GLTbjZDWJXvuDpxjA/jB+V5o538pvnUNpIi8BBwJ0g0SHB/Od92q6vc1ugVhg1emcA5Wf8EBTDkHYOsD4TxcVmzsCgs5cbvgx7QGgEaCa6TXxgbcaK+qZDh3IKjFoZw/aAHD2fqKYglh9hHwpm7AWAMQ= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:mime-version:content-type; b=g5u1TDMVuogl33H3Pmk1N62tRpFSoc5+kfQaN+d2hAdwDOlnu+b7AdjCU4rvXTYITItFiXvblpID+0W9RmRUN/rPm8u6uN4Y50YzLK+0QB7qQB59Vz47WnFyqiEJJUtC6LoX4Kt7wU8qZn8/tuCyDw4U9eJXnqap31ryOLe5+bw= Received: by 10.114.59.1 with SMTP id h1mr6553410waa.1181645841942; Tue, 12 Jun 2007 03:57:21 -0700 (PDT) Received: by 10.114.93.4 with HTTP; Tue, 12 Jun 2007 03:57:21 -0700 (PDT) Message-ID: Date: Tue, 12 Jun 2007 06:57:21 -0400 From: "hank williams" To: hadoop-user@lucene.apache.org Subject: noob MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_Part_2925_12556272.1181645841923" X-Virus-Checked: Checked by ClamAV on apache.org ------=_Part_2925_12556272.1181645841923 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline I am developing an application that is currently based on mysql. I believe it will require significant scaling and so I am exploring hadoop. I know nothing about map-reduce and am trying to figure out how it conceptually relates to simple things like CRUD. I guess I am just looking for a document or some simple explanation of how you use the map-reduce metaphor to do basic index, search, sort, insert type things. Any info and pointers greatly appreciated. Hank ------=_Part_2925_12556272.1181645841923--