From user-return-20463-apmail-cassandra-user-archive=cassandra.apache.org@cassandra.apache.org Fri Sep 2 23:31:25 2011 Return-Path: X-Original-To: apmail-cassandra-user-archive@www.apache.org Delivered-To: apmail-cassandra-user-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id D560C7253 for ; Fri, 2 Sep 2011 23:31:25 +0000 (UTC) Received: (qmail 27948 invoked by uid 500); 2 Sep 2011 23:31:23 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 27846 invoked by uid 500); 2 Sep 2011 23:31:23 -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 27838 invoked by uid 99); 2 Sep 2011 23:31:22 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 02 Sep 2011 23:31:22 +0000 X-ASF-Spam-Status: No, hits=2.2 required=5.0 tests=FREEMAIL_FROM,HTML_MESSAGE,RCVD_IN_DNSWL_NONE,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: local policy) Received: from [98.139.91.210] (HELO nm16-vm0.bullet.mail.sp2.yahoo.com) (98.139.91.210) by apache.org (qpsmtpd/0.29) with SMTP; Fri, 02 Sep 2011 23:31:13 +0000 Received: from [98.139.91.65] by nm16.bullet.mail.sp2.yahoo.com with NNFMP; 02 Sep 2011 23:30:52 -0000 Received: from [98.139.91.17] by tm5.bullet.mail.sp2.yahoo.com with NNFMP; 02 Sep 2011 23:30:52 -0000 Received: from [127.0.0.1] by omp1017.mail.sp2.yahoo.com with NNFMP; 02 Sep 2011 23:30:52 -0000 X-Yahoo-Newman-Property: ymail-3 X-Yahoo-Newman-Id: 592978.62295.bm@omp1017.mail.sp2.yahoo.com Received: (qmail 43075 invoked by uid 60001); 2 Sep 2011 23:30:52 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s1024; t=1315006252; bh=Nbs1GYZ9aVTfLu453+/Xf+8b/wKCOKhkTOr4GqKNSTI=; h=X-YMail-OSG:Received:X-Mailer:Message-ID:Date:From:Reply-To:Subject:To:MIME-Version:Content-Type; b=U0CFL9X0ocyOw/M7yGfSv7lX/UGYXFEO1gWPLkBFM17fsYEtUDd6ExjkQtFOGyxzLrbcm8BLjKmXI/DFjjcVd4/d6x/MheKo+Mev3d5Kr5YiyKjLAQrJZuB3CnmwSplKd3WxFgPeRlUuSJSkd/Ox8xp4INAs8e1bhk1Gbs57i+Q= DomainKey-Signature:a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; h=X-YMail-OSG:Received:X-Mailer:Message-ID:Date:From:Reply-To:Subject:To:MIME-Version:Content-Type; b=2I784elcGePL2TWkWNQDhLNNMGvh1ZVYlvNW5IrvNrYB1MweNGXLhTbL6k9VVaxYaz6JBQmby+w6j47j4DW/1mXmeD71kIFe5y0celb2fVettMEiMeh8d+8ZI/M3JMSU1YF4BT/NV2GrbbT7Iy0OmTZ2d658xVaWRxT1yKnZO20=; X-YMail-OSG: 0Hp8r.YVM1lVvwnJpg7oFCrPV8Dop7Em90FiuH_1RC.uzyc rFWaeiqPz3HXgb40EmvvoAvWHj4soyqJIZr6L7j0ji6XhUqhaVODqkZje4Q6 _uI9OOq_FfAyuX4XtHKQT3BcKurvTwQzzWxY2vacQaxcbcbaeEdfLQxxLS7f nUUsaRY8ZQ77jgkNnut6_ngoiak8sekx.y_W21URTw6I_zAP0YEF8OzWX4ck w7eif914VU_ZuxLgGudH7zG62D7UBi8jA5tHXSkILcpYgb3kDOhceK3dCUTc 0U2PreZlY86_TU9xW3i.unTzeZXjnMqfLldu5tsDaWXzN1hhthrOkExUq8M8 8A9OI8owpk77i_.h0yJjJNCyuHwZmdnAPExL0h1o5ioQ3Gwel0xlZ_MIQgem vzOFWGmd7RzZ4497JXkJn Received: from [182.177.255.70] by web45009.mail.sp1.yahoo.com via HTTP; Fri, 02 Sep 2011 16:30:52 PDT X-Mailer: YahooMailWebService/0.8.113.315625 Message-ID: <1315006252.26001.YahooMailNeo@web45009.mail.sp1.yahoo.com> Date: Fri, 2 Sep 2011 16:30:52 -0700 (PDT) From: China Stoffen Reply-To: China Stoffen Subject: commodity server spec To: "user@cassandra.apache.org" MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="0-11669533-1315006252=:26001" --0-11669533-1315006252=:26001 Content-Type: text/plain; charset=us-ascii Hi, Is there any recommendation about commodity server hardware specs if 100TB database size is expected and its heavily write application. Should I got with high powered CPU (12 cores) and 48TB HDD and 640GB RAM and total of 3 servers of this spec. Or many smaller commodity servers are recommended? Thanks. China --0-11669533-1315006252=:26001 Content-Type: text/html; charset=us-ascii
Hi,
Is there any recommendation about commodity server hardware specs if 100TB database size is expected and its heavily write application.
Should I got with high powered CPU (12 cores) and 48TB HDD and 640GB RAM and total of 3 servers of this spec. Or many smaller commodity servers are recommended?

Thanks.
China
--0-11669533-1315006252=:26001--