After talking to Phil about this some last night, the one thing that came
to my mind was containable growth with scale!
While working with customers, visiting datacenters and reviewing workloads
for consolidation I've sadly yet to come across a case where mainframe
growth is causing the need
will be.
Van: Linux on 390 Port <LINUX-390@VM.MARIST.EDU> namens Sergey Korzhevsky
<s_korzhev...@iba.by>
Verzonden: woensdag 3 februari 2016 09:44
Aan: LINUX-390@VM.MARIST.EDU
Onderwerp: Re: TCO comparison Intel vs EC12 IFLs
Just to add 5 cents.
Besides hardware, you also chan
bruari 2016 22:24
>Aan: LINUX-390@VM.MARIST.EDU
>Onderwerp: Re: TCO comparison Intel vs EC12 IFLs
>
>On 2016-02-02 14:54, Harder, Pieter wrote:
>> I think there is another factor involved. On x86 you usually run
>> database engines etc with very large caches to avoid going to di
: 607-348-8197
IBM Smarter Planet, Smarter Data Centers
Virtualization and Enterprise System Management Technologies
From: "Harder, Pieter" <pieter.har...@brabantwater.nl>
To: LINUX-390@VM.MARIST.EDU
Date: 02/03/2016 05:41 AM
Subject:Re: TCO comparison Intel v
ter
> Sent: Wednesday, February 03, 2016 5:39 AM
> To: LINUX-390@VM.MARIST.EDU
> Subject: Re: TCO comparison Intel vs EC12 IFLs
>
> Quite right. You have to consider the whole stack, from storage/networking to
> the hipervisor, guest OS, database and the applications.
> If you only cons
3, 2016 3:39 AM
> To: LINUX-390@VM.MARIST.EDU
> Subject: Re: TCO comparison Intel vs EC12 IFLs
>
> Quite right. You have to consider the whole stack, from storage/networking
> to the hipervisor, guest OS, database and the applications.
> If you only consider that a Xeon is cheap
will be.
Van: Linux on 390 Port <LINUX-390@VM.MARIST.EDU> namens Sergey Korzhevsky
<s_korzhev...@iba.by>
Verzonden: woensdag 3 februari 2016 09:44
Aan: LINUX-390@VM.MARIST.EDU
Onderwerp: Re: TCO comparison Intel vs EC12 IFLs
Just to add 5 cents.
Besides h
On 2016-02-02 14:54, Harder, Pieter wrote:
I think there is another factor involved. On x86 you usually run
database engines etc with very large caches to avoid going to disk. On
z this is much less of a penalty because of the powerful I/O
subsystem. I have some experience with this as we moved
EDU> namens Philipp Kern
<pk...@debian.org>
Verzonden: dinsdag 2 februari 2016 22:24
Aan: LINUX-390@VM.MARIST.EDU
Onderwerp: Re: TCO comparison Intel vs EC12 IFLs
On 2016-02-02 14:54, Harder, Pieter wrote:
> I think there is another factor involved. On x86 you usually run
> da
On 2016-02-01 19:18, Eduardo Oliveira wrote:
Also the amount of memory required to run equivalent work is normally
less on
the z Systems than the aggregated memory from the x86 systems.
What is this based upon? I can see that if you go to exploit some z
technology very deeply (DCSS, XIP, etc),
ison Intel vs EC12 IFLs
Any TCO comparisons of Intel x86 processors (vmware) vs EC12 IFLs that is not
authored by IBM? We are comparing costs on a EC12 14 IFL system running WMB,
WAS, and DB2 vs running this on an x86 solution running vmware. Looking for
information on how many x86 cores w
Envoyé : lundi 1 février 2016 19:19
À : LINUX-390@VM.MARIST.EDU
Objet : Re: TCO comparison Intel vs EC12 IFLs
You would need to qualify the situation... there is no magic formula to convert
x86 cores to IFLs, each case depends upon many variables, for
instance:
- Which Intel X86 technology is being
-Oorspronkelijk bericht-
Van: Linux on 390 Port [mailto:LINUX-390@VM.MARIST.EDU] Namens PROT
Pierre-François
Verzonden: dinsdag 2 februari 2016 14:45
Aan: LINUX-390@VM.MARIST.EDU
Onderwerp: Re: TCO comparison Intel vs EC12 IFLs
Hello,
I also often hear the same argument from IBM about
>>> On 2/2/2016 at 05:45 AM, Philipp Kern wrote:
> On 2016-02-01 19:18, Eduardo Oliveira wrote:
>> Also the amount of memory required to run equivalent work is normally
>> less on
>> the z Systems than the aggregated memory from the x86 systems.
>
> What is this based upon? I
chnologies
From: "Will, Chris" <cw...@bcbsm.com>
To: LINUX-390@VM.MARIST.EDU
Date: 02/01/2016 12:39 PM
Subject: TCO comparison Intel vs EC12 IFLs
Sent by:Linux on 390 Port <LINUX-390@VM.MARIST.EDU>
Any TCO comparisons of Intel x86 processors (vmware) vs
>>> On 2/1/2016 at 12:37 PM, "Will, Chris" wrote:
> Any TCO comparisons of Intel x86 processors (vmware) vs EC12 IFLs that is not
> authored by IBM? We are comparing costs on a EC12 14 IFL system running WMB,
> WAS, and DB2 vs running this on an x86 solution running vmware.
Any TCO comparisons of Intel x86 processors (vmware) vs EC12 IFLs that is not
authored by IBM? We are comparing costs on a EC12 14 IFL system running WMB,
WAS, and DB2 vs running this on an x86 solution running vmware. Looking for
information on how many x86 cores would be needed to replace
Group / IBM Wave / RACE / Fit for Purpose / Linux on z /
Virtualization / zChampion Alumni
From: "Will, Chris" <cw...@bcbsm.com>
To: LINUX-390@VM.MARIST.EDU
Date: 02/01/2016 12:39 PM
Subject: TCO comparison Intel vs EC12 IFLs
Sent by:Linux on 390 Port <LINU
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