Return-Path: Delivered-To: apmail-cassandra-user-archive@www.apache.org Received: (qmail 4990 invoked from network); 27 May 2010 15:05:47 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 27 May 2010 15:05:47 -0000 Received: (qmail 55864 invoked by uid 500); 27 May 2010 15:05:45 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 55843 invoked by uid 500); 27 May 2010 15:05:45 -0000 Mailing-List: contact user-help@cassandra.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@cassandra.apache.org Delivered-To: mailing list user@cassandra.apache.org Received: (qmail 55835 invoked by uid 99); 27 May 2010 15:05:45 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 27 May 2010 15:05:45 +0000 X-ASF-Spam-Status: No, hits=0.3 required=10.0 tests=AWL,RCVD_IN_DNSWL_NONE,SPF_NEUTRAL X-Spam-Check-By: apache.org Received-SPF: neutral (athena.apache.org: local policy) Received: from [74.125.82.172] (HELO mail-wy0-f172.google.com) (74.125.82.172) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 27 May 2010 15:05:39 +0000 Received: by wye20 with SMTP id 20so31947wye.31 for ; Thu, 27 May 2010 08:05:17 -0700 (PDT) MIME-Version: 1.0 Received: by 10.216.175.132 with SMTP id z4mr12162wel.23.1274972716747; Thu, 27 May 2010 08:05:16 -0700 (PDT) Received: by 10.216.73.137 with HTTP; Thu, 27 May 2010 08:05:16 -0700 (PDT) In-Reply-To: References: Date: Thu, 27 May 2010 11:05:16 -0400 Message-ID: Subject: Re: Thoughts on adding complex queries to Cassandra From: Vick Khera To: user@cassandra.apache.org Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable On Thu, May 27, 2010 at 9:50 AM, Jonathan Ellis wrote: > There definitely seems to be demand for something like this. =A0Maybe for= 0.8? > The Riak data store has something like this: you can submit queries (and map reduce jobs) written in javascript that run on the data nodes using data local to that node. It is a very compelling feature.