WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-users

[Xen-users] Re: Virtualization vs. Cassandra and Hadloop

To: user@xxxxxxxxxxxxxxxxxxxx
Subject: [Xen-users] Re: Virtualization vs. Cassandra and Hadloop
From: Vijay <vijay2win@xxxxxxxxx>
Date: Fri, 7 May 2010 10:46:07 -0700
Cc: thrift-user@xxxxxxxxxxxxxxxxxxxx, common-user@xxxxxxxxxxxxxxxxx, xen-users@xxxxxxxxxxxxxxxxxxx
Delivery-date: Mon, 10 May 2010 07:41:12 -0700
Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:mime-version:received:in-reply-to :references:from:date:message-id:subject:to:cc:content-type; bh=837J0AX+e2Vc1pSKCMJalfhEaTPgXQquqZr9QL2EzHU=; b=wK+THXy7zz59r2rTAnA9tDxznTRfYD2WpPiEe2ZJEiYoPmy6Tv/AWCgP8cftvZtD0/ Q+Z8B8EmWgVXHDcmjvsiuywXG5mRKdf3anG8FuN6SVGttANvUfcWOTHXO9wCWXHQgw/k DpVSUP0xsCcAx13BPNcyM5SMvjOK664LuTMMs=
Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc:content-type; b=FJQdUO4kMKToQdkfSQveflRAO9M0w8+9+bpjrY+km6/jZJEH6DM56DfQZxgJ2znsKV 7ekVoFKmXMnor+GdlGtjtPO8MKyppa1GczRmTDj/GJ4IUdJGRTOSJ5kbzLzBZf7EMTEZ nP8Mfp1SrnY6bCGaZuSCf7TwfeWMXx5zVd6Ug=
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to: <582307.73807.qm@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
List-help: <mailto:xen-users-request@lists.xensource.com?subject=help>
List-id: Xen user discussion <xen-users.lists.xensource.com>
List-post: <mailto:xen-users@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=unsubscribe>
References: <582307.73807.qm@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
Sender: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
Probably only me... but we have seen a higher latencies when using VMWare, also i think it depends on the H/W and VM configuration.... I have to figure out why (You might also try to mix the application's which runs on the hw).... i think there are people who run it on Amazons EC.

Regards,
</VJ>



On Thu, May 6, 2010 at 7:02 PM, Dennis <arsenepark@xxxxxxxxxxxx> wrote:
Please check out this PNG image from attachment or from Google docs: http://docs.google.com/drawings/pub?id=1P3jdSddseG1oSYrtjREWcajizxmxoRIhUHCEw4sDi3k&w=771&h=624
So, what I want to do is something like a private cloud storage solution.
I belive the http servers and application servers should be set up on virtual VMs, but what about the Cassandra and Hadloop servers, should their be set up on VMs or directly on physical machines? If they should be set up on VMs, the data of Cassandra and Hadloop should be stored in local storage or a Storage Repository?

Thanks,
Dennis


_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-users
<Prev in Thread] Current Thread [Next in Thread>