Return-Path: Delivered-To: apmail-incubator-cassandra-user-archive@minotaur.apache.org Received: (qmail 56640 invoked from network); 4 Mar 2010 18:44:15 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 4 Mar 2010 18:44:15 -0000 Received: (qmail 33510 invoked by uid 500); 4 Mar 2010 18:44:04 -0000 Delivered-To: apmail-incubator-cassandra-user-archive@incubator.apache.org Received: (qmail 33494 invoked by uid 500); 4 Mar 2010 18:44:04 -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 33486 invoked by uid 99); 4 Mar 2010 18:44:04 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 04 Mar 2010 18:44:04 +0000 X-ASF-Spam-Status: No, hits=3.4 required=10.0 tests=HTML_MESSAGE,SPF_NEUTRAL X-Spam-Check-By: apache.org Received-SPF: neutral (athena.apache.org: local policy) Received: from [74.125.92.149] (HELO qw-out-1920.google.com) (74.125.92.149) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 04 Mar 2010 18:43:54 +0000 Received: by qw-out-1920.google.com with SMTP id 5so806478qwf.54 for ; Thu, 04 Mar 2010 10:43:33 -0800 (PST) MIME-Version: 1.0 Received: by 10.224.58.98 with SMTP id f34mr1450687qah.351.1267728200645; Thu, 04 Mar 2010 10:43:20 -0800 (PST) X-Originating-IP: [24.5.206.191] In-Reply-To: References: <535235661003022157r75015c68j8d42d27340cc183d@mail.gmail.com> Date: Thu, 4 Mar 2010 10:43:20 -0800 Message-ID: <535235661003041043x65354c22w1cb2c83c894a0571@mail.gmail.com> Subject: Re: What's the ideal size of a column? From: Cool BSD To: cassandra-user@incubator.apache.org Content-Type: multipart/alternative; boundary=00c09f9b0ceb13f88b0480fdf9f1 --00c09f9b0ceb13f88b0480fdf9f1 Content-Type: text/plain; charset=ISO-8859-1 This could be a little bit off-topic, but I found something called Haystack (from Facebook) and MObStor (from Yahoo), it seems to me they are more suitable to my project. http://www.facebook.com/note.php?note_id=76191543919&ref=mf http://developer.yahoo.net/blog/archives/2009/07/mobstor.html CB 2010/3/2 Jonathan Ellis > On Tue, Mar 2, 2010 at 11:57 PM, Cool BSD wrote: > > Be short - what's the ideal column size in real world? > > > > Long description - I'm working on a prototype, the application is a data > > store that holding blobs sizing from couple of KB to hundreds of MB, > close > > to 1GB in the worst case. > > You should be fine. "Single digits of MB" is a good rule of thumb. > --00c09f9b0ceb13f88b0480fdf9f1 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable
This could be a little bit off-topic, but I found something called Hay= stack (from Facebook) and MObStor (from Yahoo), it seems to me they are mor= e suitable to my project.
=A0

CB
2010/3/2 Jonathan Ellis <jbellis@gmail.com>
On Tue, Mar 2, 2010 at 11:57 PM, Cool BSD <cool@coolbsd.com> wrote:
> Be short -= what's the ideal column size in real world?
>
> Long descr= iption - I'm working on a prototype, the application is a data
> store that holding blobs sizing from couple of KB to hundreds of MB, c= lose
> to 1GB in the worst case.

You should be fine. =A0= "Single digits of MB" is a good rule of thumb.

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