Return-Path: Delivered-To: apmail-cassandra-user-archive@www.apache.org Received: (qmail 74233 invoked from network); 22 Mar 2010 13:51:49 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 22 Mar 2010 13:51:49 -0000 Received: (qmail 12635 invoked by uid 500); 22 Mar 2010 13:51:46 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 12616 invoked by uid 500); 22 Mar 2010 13:51:46 -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 12590 invoked by uid 99); 22 Mar 2010 13:51:46 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 22 Mar 2010 13:51:46 +0000 X-ASF-Spam-Status: No, hits=-1.2 required=10.0 tests=AWL,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: local policy) Received: from [128.255.62.156] (HELO itsnt317.iowa.uiowa.edu) (128.255.62.156) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 22 Mar 2010 13:51:40 +0000 Received: from IOWAEVS07.iowa.uiowa.edu ([128.255.62.176]) by itsnt317.iowa.uiowa.edu ([128.255.62.156]) with mapi; Mon, 22 Mar 2010 08:51:18 -0500 From: "Hill, Ed A" To: "user@cassandra.apache.org" Date: Mon, 22 Mar 2010 08:51:17 -0500 Subject: RE: Example of data model Thread-Topic: Example of data model Thread-Index: AcrJwskiWIUsQKqrRWifEAJM2zpwbwAA3Hbw Message-ID: <6A5ECA9A2E1E4648970D395D20664ED13F0D842503@IOWAEVS07.iowa.uiowa.edu> References: In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: acceptlanguage: en-US Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 I've been through the twissandra data model as well and it is pretty straig= htforward and well explained (thanks!) - but I notice that a number of the = folks using Cassandra are using it for metric collection or event processin= g. I wonder if someone would be willing to describe their models as a second e= xample, particularly how they then report or query against it. Thanks! -Ed Hill (ed-hill@uiowa.edu) Software Developer, The University of Iowa =20 > -----Original Message----- > From: Jonathan Ellis [mailto:jbellis@gmail.com] > Sent: Monday, March 22, 2010 8:22 AM > To: user@cassandra.apache.org > Subject: Re: Example of data model >=20 > http://twissandra.com/ >=20 > On Mon, Mar 22, 2010 at 7:49 AM, Julio Carlos Barrera Juez > wrote: > > Hi all, I need an example of cassandra storage to understand better the > > datamodel. I mena, an example of a little application with his > > storage-conf.xml file like a little commerce with a list of clients and > > stock. > > Thank's.