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âAn SMB needs to be at a certain level of business computing before it requires a mainframeâ
,----[ Quote ]
| What about Linux? Thatâs available on
| System z.
|
| System z runs Linux extremely efficiently
| and there are hundreds of applications
| available for Linux on the mainframe,
| which are certified. You could take any
| Linux application and make it run
| immediately but unfortunately you donât
| have many vendors supporting it.
| Secondly, while the customer adoption of
| Linux in India is high it is not for the
| mission-critical workloads (barring the
| government vertical). This is another
| reason why we are not able to make big
| inroads. Because when you are running
| only print servers and Web servers it
| doesnât make any sense to run it on a
| mainframe. Itâll be like buying a Rolls
| Royce and running it like a taxi.
`----
http://www.expresscomputeronline.com/20091012/market07.shtml
Mainframe not yet a has-been: IBM
,----[ Quote ]
| System z with zOS does have an issue with
| graying of the skills, but z is possibly
| the most open platform today â it runs
| zOS, zVM, Linux, zTPF, DOS/VSE operating
| systems natively. No other platform can
| do this. The fact that it runs Linux
| natively allows for any Linux skill to
| exploit System z. Hence the statement of
| skills obsolescence is only in a portion
| of the total dynamic.
`----
http://www.ciol.com/Enterprise/Interviews/Mainframe-not-yet-a-has-been-IBM/91009126177/0/
London Stock Exchange gets the facts and dumps Windows for Linux
,----[ Quote ]
| Microsoftâs marketing arm excitedly
| churned out a case study in 2005 when the
| London Stock Exchange (LSE) rolled out a
| C# stock exchange ticker system on
| Windows Server 2003 and SQL Server 2000.
| Four years later the LSE has scrapped the
| whole system in favour of a Linux-based
| solution instead.
`----
http://www.itwire.com/content/view/28359/1141/
Recent:
Mainframes still command a loyal following
,----[ Quote ]
| But there are changes happening. BMC's survey found
| increasing use of Linux, for example.
|
| "IBM is pushing z/Linux and we're finally seeing a big
| upswing in interest. Some customers are even using their
| entire mainframe as one giant Linux box," said Miller.
`----
http://www.v3.co.uk/v3/analysis/2250075/bmc-survey-shows-
mainframes
Mainframe emulator goes commercial
,----[ Quote ]
| While CentOS and Debian Linuxes have supported the z
| implementation of the Linux kernel, the mainframe
| variants of Linux from Red Hat and Novell are what
| nearly all mainframe shops use, and this code is
| available for free even if the installation and
| technical support for it is not.
`----
http://www.theregister.co.uk/2009/09/25/turbohercules_goes_commercial/
Mainframe shops gush over big iron
,----[ Quote ]
| What can be said is that by corralling some mainframe
| engines, slashing their prices, and letting them run Linux
| instances or speed up Java or DB2 workloads, IBM has been
| able to keep the installed base of mainframe processing
| power, as measured in MIPS, growing - even as it has its
| ups and downs each quarter. And the downs have been
| especially sharp since the economic meltdown kicked in a
| year ago.
`----
http://www.theregister.co.uk/2009/09/17/idc_ca_mainframe_surveys/
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