Return-Path: Delivered-To: apmail-couchdb-user-archive@www.apache.org Received: (qmail 2050 invoked from network); 2 Mar 2010 23:28:11 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 2 Mar 2010 23:28:11 -0000 Received: (qmail 2717 invoked by uid 500); 2 Mar 2010 23:28:04 -0000 Delivered-To: apmail-couchdb-user-archive@couchdb.apache.org Received: (qmail 2681 invoked by uid 500); 2 Mar 2010 23:28:04 -0000 Mailing-List: contact user-help@couchdb.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@couchdb.apache.org Delivered-To: mailing list user@couchdb.apache.org Received: (qmail 2673 invoked by uid 99); 2 Mar 2010 23:28:04 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 02 Mar 2010 23:28:04 +0000 X-ASF-Spam-Status: No, hits=-0.0 required=10.0 tests=SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of don.park@gmail.com designates 209.85.160.52 as permitted sender) Received: from [209.85.160.52] (HELO mail-pw0-f52.google.com) (209.85.160.52) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 02 Mar 2010 23:27:55 +0000 Received: by pwi10 with SMTP id 10so515844pwi.11 for ; Tue, 02 Mar 2010 15:27:35 -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=ODyAAknVvbb8CMtBBm5SWAam5FBHjT2VNsArZx4Q3eI=; b=xlm/0uQSi7/D8XP98Pa3Aq39pfIFhLF4N8lAn9cvIXytThNoAoml7xaC5WqvLaqsZj o2byI4l8rhK8lLWCvGN3U8y2esMw8a1Ta2yWP1G/635aKfOKl1Pm/c09vqWuXNe3sVFB Di/aGup4H0Q3vN01FOUrH0XFJYy/jbV2L1ko0= 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=SuO2mbSc1U6qlUctQdMuvsTmX2pW96iM0rKSVJBv3fMybdSyi/bDJqLdNgwJrce90w Mcjpjf3n5k3rDy1zbLvPoImeAoYgHbOzAc4S5pFYhSictVz3HfZmjb/Wuv06uGNT93Nr Ay3UAf6/y1cKWLJOaOo2CwXexgvGMSb8xFh70= MIME-Version: 1.0 Received: by 10.142.6.36 with SMTP id 36mr477602wff.145.1267572455031; Tue, 02 Mar 2010 15:27:35 -0800 (PST) In-Reply-To: <659CD32A-6DE6-4605-A9FD-8A86299FEA91@gmail.com> References: <6754b9661003021517w72361360tca6e19db42fe7109@mail.gmail.com> <659CD32A-6DE6-4605-A9FD-8A86299FEA91@gmail.com> Date: Tue, 2 Mar 2010 15:27:34 -0800 Message-ID: <6754b9661003021527u40b928a7v25551bace0129c8d@mail.gmail.com> Subject: Re: map/reduce From: Don Park To: user@couchdb.apache.org Content-Type: text/plain; charset=ISO-8859-1 On Tue, Mar 2, 2010 at 3:24 PM, J Chris Anderson wrote: > On Mar 2, 2010, at 3:17 PM, Don Park wrote: >> the "big win" as far as map/reduce is, is to issue one query and have >> it divided amongst the five nodes to get the answer with some kind of >> linear speedup for that one answer. > This can be done using the open source CouchDB-Lounge project: > http://tilgovi.github.com/couchdb-lounge/ Great! Thanks for the link. I'll look into it. Don