Return-Path: Delivered-To: apmail-cassandra-user-archive@www.apache.org Received: (qmail 88491 invoked from network); 10 Jul 2010 17:33:46 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 10 Jul 2010 17:33:46 -0000 Received: (qmail 48828 invoked by uid 500); 10 Jul 2010 17:33:45 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 48780 invoked by uid 500); 10 Jul 2010 17:33:44 -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 48772 invoked by uid 99); 10 Jul 2010 17:33:44 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 10 Jul 2010 17:33:44 +0000 X-ASF-Spam-Status: No, hits=2.2 required=10.0 tests=FREEMAIL_FROM,HTML_MESSAGE,RCVD_IN_DNSWL_NONE,SPF_PASS,T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of martygreenia@gmail.com designates 74.125.83.172 as permitted sender) Received: from [74.125.83.172] (HELO mail-pv0-f172.google.com) (74.125.83.172) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 10 Jul 2010 17:33:38 +0000 Received: by pvd12 with SMTP id 12so1572627pvd.31 for ; Sat, 10 Jul 2010 10:33:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:received:in-reply-to :references:date:message-id:subject:from:to:content-type; bh=JlRIjd7hwIOtZQZCnNu7zAAImd0GUIXgrRyBwF+EznQ=; b=kdyOg1XPQcu7IAlVqwE2qYUuSoYWL6zhUClufS6kdMomxMQBzwTNT79Dr+Dv0RnJat GMZQWwmVjJSt4a6HhPwYvN1YNRJSHHmx++/YiyMwBK4705jCi8orOXkI1Nx8ulJ/DxVv oeyAaD09R9MXzcm3MAOSgovkWuTtvUXD+e/6w= 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=hud2wZ23PQXKBfkbNWJX/c3wHqzuzK88f0wQMjpmKQeAd7xLEPxhjhtRul0k0cW9Un rs2bdh8TiNpyxYLliUVkHy4aVO490O2zDYA+lsei+pvrOA+RyL25pc9FbsBtzS/KBdYP ekudgR3qcNOgSUg8WUfTzSPD2XQuuSHRktzMY= MIME-Version: 1.0 Received: by 10.142.147.7 with SMTP id u7mr13919513wfd.217.1278783197034; Sat, 10 Jul 2010 10:33:17 -0700 (PDT) Received: by 10.142.14.7 with HTTP; Sat, 10 Jul 2010 10:33:16 -0700 (PDT) In-Reply-To: References: <2B4B52565669304C979DC60E52AA3F9B022C8EF34B@spnvm1183.bud.bpa.gov> Date: Sat, 10 Jul 2010 10:33:16 -0700 Message-ID: Subject: Re: TechCrunch article on Twitter and Cassandra From: Marty Greenia To: user@cassandra.apache.org Content-Type: multipart/alternative; boundary=000e0cd2281e3439da048b0bea68 X-Virus-Checked: Checked by ClamAV on apache.org --000e0cd2281e3439da048b0bea68 Content-Type: text/plain; charset=ISO-8859-1 It almost seems counter-intuitive. For analytics, you'd think they'd want a database that supports more sophisticated query functionality (sql). Whereas for everyday tweet storage, something fast and high-throughput (cassandra) makes sense. I'd be curious to here the details as well. On Sat, Jul 10, 2010 at 10:25 AM, S Ahmed wrote: > Nice link. > > From what I understood, they are not using it to store tweets but rather > will use mysql? I wish they went into more detail as to why... > > > On Sat, Jul 10, 2010 at 1:25 AM, Kochheiser,Todd W - TOK-DITT-1 < > twkochheiser@bpa.gov> wrote: > >> A good read. >> >> http://techcrunch.com/2010/07/09/twitter-analytics-mysql/ >> >> Todd > > > --000e0cd2281e3439da048b0bea68 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable It almost seems counter-intuitive. For analytics, you'd think they'= d want a database that supports more sophisticated query functionality (sql= ). Whereas for everyday tweet storage, something fast and high-throughput (= cassandra) makes sense.

I'd be curious to here the details as well.

On Sat, Jul 10, 2010 at 10:25 AM, S Ahmed <= sahmed1020@gmail.com>= wrote:
Nice link.
From what I understood, they are not using it to store tweets = but rather will use mysql? =A0I wish they went into more detail as to why..= .


On Sat= , Jul 10, 2010 at 1:25 AM, Kochheiser,Todd W - TOK-DITT-1 <twkochheiser= @bpa.gov> wrote:
A good read.

http://techcrunch.com/2010/07/09/twitter-analytics-mysql/<= br>
Todd


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