Return-Path: Delivered-To: apmail-incubator-cassandra-user-archive@minotaur.apache.org Received: (qmail 56355 invoked from network); 18 Dec 2009 18:38:51 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 18 Dec 2009 18:38:51 -0000 Received: (qmail 64955 invoked by uid 500); 18 Dec 2009 18:38:51 -0000 Delivered-To: apmail-incubator-cassandra-user-archive@incubator.apache.org Received: (qmail 64938 invoked by uid 500); 18 Dec 2009 18:38:51 -0000 Mailing-List: contact cassandra-user-help@incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: cassandra-user@incubator.apache.org Delivered-To: mailing list cassandra-user@incubator.apache.org Received: (qmail 64929 invoked by uid 99); 18 Dec 2009 18:38:51 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 18 Dec 2009 18:38:51 +0000 X-ASF-Spam-Status: No, hits=-2.6 required=5.0 tests=AWL,BAYES_00 X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of bburruss@real.com designates 207.188.23.6 as permitted sender) Received: from [207.188.23.6] (HELO jor-el.real.com) (207.188.23.6) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 18 Dec 2009 18:38:44 +0000 Received: from seacas02.corp.real.com ([::ffff:192.168.139.57]) (TLS: TLSv1/SSLv3,128bits,AES128-SHA) by jor-el.real.com with esmtp; Fri, 18 Dec 2009 10:38:24 -0800 id 00094050.4B2BCC20.00006326 Received: from seambx.corp.real.com ([fe80::2d15:fda7:b3b8:e268]) by seacas02.corp.real.com ([::1]) with mapi; Fri, 18 Dec 2009 10:38:23 -0800 From: Brian Burruss To: "cassandra-user@incubator.apache.org" Date: Fri, 18 Dec 2009 10:38:23 -0800 Subject: hard disk size Thread-Topic: hard disk size Thread-Index: AQHKgBFH44XP38ZZ2kieKN9zWEv2hA== Message-ID: <766B5A29D28DA442AB229AAEE2AFC44507D7B91502@SEAMBX.corp.real.com> 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 what are other folks' database size (on disk) per node? or what are you ex= pecting to grow to per node. trying to size out a cluster and wondering wh= at is a practical limit for cassandra. the read latency is growing as the = dataset gets larger and seems like if i got to a terrabyte on one server th= e latency would possibly be too high. thoughts?=