IBM Systems Magazine, Power Systems Edition - January 2011 - 26

A business deploying IBM WebSphere* technology on four servers—versus on nine HP ser vers r u n n i n g L i n u x* a n d VMware—could:

41%
on software licenses

save

56%
less floor space

use

conserve

42%
in energy

By migrating more than 162 HP, Solaris and Sun servers to one IBM Power* 795 system, a business could:

million
in system costs

$6.8
and

save

million
in operational costs, for a return on investment of 42%

$4.2

24-7 availability for client applications,” Jarman says. Power Systems solutions offer the capability to scale up and move servers running critical services without disruption, avoid application downtime due to planned maintenance, and recover quickly in case of disaster. Virtualization is an increasingly critical component of the IT toolbox. Once viewed str ictly as an asset in smoothing resource allocation, virtualization is being used to enable quick collaboration w ith outside partners. “It has moved on to the focus on agility,” Yahoo CIO Lars Rabbe said in a ZDNet roundtable on the technology (http://zd.net/bbKOKk). “The ability to spin out a new engineering station in matter of minutes instead of weeks makes a huge difference.” According to a report by Los Altos, California-based International Technolog y Group ( ht t p : // bit.ly / v a luepr opS A P ) , v i r t u a l i zat ion’s effectiveness for enterprises running SAP systems, for example, will depend on the ability to ensure security while achieving fast communication and high-capacity, balanced workloads. The independent IT research and management consulting firm found that commodity servers couldn’t handle those requirements for large companies, which is one reason to migrate away from x86-based platforms to Power infrastructure. PowerVM technology also has been the most secure virtualization option to date. According to the U.S. National Vulnerability Database maintained by the National Institute of Standards and Technology, a PowerVM security vulnerability has never been reported, compared with 119 such reported instances for VMware and 61 for Xen (http://nvd.nist.gov).

Superior Economics
D e l i v e r i ng s up e r i o r e c o no m i c s lets enterprises do more with less. Business pressures will increasingly demand CIOs deliver faster, more robust services for less investment. For example, U PMC, t he largest medical organization in Pennsylvania, needed to reduce administrative and infrastructure costs while serving

+
software savings from fewer cores
26
JANUARY 2011

more users with diverse applications. Using PowerVM virtualization, they drove utilization as high as 90 percent, Howard says. “They saved a significant amount of resources in ter ms of management, software licensing, server floor space and energy,” he says. “PowerVM technology enabled them to deliver services their clients need with superior economics.” More flexible, scalable virtualization is one important measure of superior economics, Jarman says. For example, in PowerVM tests on a Power 750 versus VMware on HP Nehalem processorbased server, virtual machines on Power technology delivered up to 65 percent more throughput. Energ y eff icienc y is anot her i mp or t a nt co st fac t or. P OW E R 7 architecture offers up to four times the performance of POWER6* architecture while taking approximately the same energy, and administrators can control the system dynamically, speeding up the core processor to as much as 10 percent faster than normal to better handle demanding workloads, or slowing it by as much as 50 percent during lighter use to save energy. Opt imized workloads deliver higher-quality services with superior economics. For example, in tests, transactional processing and database applications delivered 70-percent lower costs compared with Oracle /Sun; 100-percent faster business-analytics queries compared with Nehalem; 40-percent lower Web collaboration and infrastructure costs than Microsoft; and 73-percent better performance by business applications than Nehalem. IBM also recently recorded a highestever result in tpmC transactions—10.3 million—for Power 780 and DB2*—a 35-percent higher performance than the best Oracle/Sun result with 50 percent fewer cores. It was also 40 percent cheaper than the Oracle result; HP’s result was more than twice as expensive (www.ibm.com/press/us/ en/pressrelease/32717.wss). Price itself, of course, is important, and another significant driver for migration as POWER7 technology brings UNIX* and IBM i qualities of service to clients at price/performance on par

ibmsystemsmag.com/power



IBM Systems Magazine, Power Systems Edition - January 2011

Table of Contents for the Digital Edition of IBM Systems Magazine, Power Systems Edition - January 2011

IBM Systems Magazine, Power Systems Edition - January 2011
Table of Contents
On the Web
Editor’s Desk: All Inclusive
Dashboard: Diagnose Your Doctor - Holding the Line - Copy That - 00-Storage
Insider: Mobile Computing Meets Document Imaging
The Proper Treatment: A new disaster-recovery partner helps Kinetico Incorporated prepare for the worst.
A Solid Foundation for Growth: POWER7 redefines performance so businesses can do more with less.
The Smart Choice: x86 Can Weigh You Down With Hidden Costs.
Next: IBM Identity Mixer is Poised to Change how Web Users Reveal Personal Data
Solutions
Advertisers’ Index
Snapshot: IT VP Cooks up New Ways to Stay Ahead
Reference Point
IBM Systems Magazine, Power Systems Edition - January 2011 - IBM Systems Magazine, Power Systems Edition - January 2011
IBM Systems Magazine, Power Systems Edition - January 2011 - Cover2
IBM Systems Magazine, Power Systems Edition - January 2011 - 1
IBM Systems Magazine, Power Systems Edition - January 2011 - Table of Contents
IBM Systems Magazine, Power Systems Edition - January 2011 - 3
IBM Systems Magazine, Power Systems Edition - January 2011 - 4
IBM Systems Magazine, Power Systems Edition - January 2011 - 5
IBM Systems Magazine, Power Systems Edition - January 2011 - On the Web
IBM Systems Magazine, Power Systems Edition - January 2011 - 7
IBM Systems Magazine, Power Systems Edition - January 2011 - 8
IBM Systems Magazine, Power Systems Edition - January 2011 - 9
IBM Systems Magazine, Power Systems Edition - January 2011 - Editor’s Desk: All Inclusive
IBM Systems Magazine, Power Systems Edition - January 2011 - 11
IBM Systems Magazine, Power Systems Edition - January 2011 - Dashboard: Diagnose Your Doctor - Holding the Line - Copy That - 00-Storage
IBM Systems Magazine, Power Systems Edition - January 2011 - 13
IBM Systems Magazine, Power Systems Edition - January 2011 - Insider: Mobile Computing Meets Document Imaging
IBM Systems Magazine, Power Systems Edition - January 2011 - 15
IBM Systems Magazine, Power Systems Edition - January 2011 - 16
IBM Systems Magazine, Power Systems Edition - January 2011 - 17
IBM Systems Magazine, Power Systems Edition - January 2011 - The Proper Treatment: A new disaster-recovery partner helps Kinetico Incorporated prepare for the worst.
IBM Systems Magazine, Power Systems Edition - January 2011 - 19
IBM Systems Magazine, Power Systems Edition - January 2011 - 20
IBM Systems Magazine, Power Systems Edition - January 2011 - 21
IBM Systems Magazine, Power Systems Edition - January 2011 - A Solid Foundation for Growth: POWER7 redefines performance so businesses can do more with less.
IBM Systems Magazine, Power Systems Edition - January 2011 - 23
IBM Systems Magazine, Power Systems Edition - January 2011 - 24
IBM Systems Magazine, Power Systems Edition - January 2011 - 25
IBM Systems Magazine, Power Systems Edition - January 2011 - 26
IBM Systems Magazine, Power Systems Edition - January 2011 - 27
IBM Systems Magazine, Power Systems Edition - January 2011 - The Smart Choice: x86 Can Weigh You Down With Hidden Costs.
IBM Systems Magazine, Power Systems Edition - January 2011 - 29
IBM Systems Magazine, Power Systems Edition - January 2011 - 30
IBM Systems Magazine, Power Systems Edition - January 2011 - 31
IBM Systems Magazine, Power Systems Edition - January 2011 - 32
IBM Systems Magazine, Power Systems Edition - January 2011 - Next: IBM Identity Mixer is Poised to Change how Web Users Reveal Personal Data
IBM Systems Magazine, Power Systems Edition - January 2011 - 34
IBM Systems Magazine, Power Systems Edition - January 2011 - 35
IBM Systems Magazine, Power Systems Edition - January 2011 - Solutions
IBM Systems Magazine, Power Systems Edition - January 2011 - 37
IBM Systems Magazine, Power Systems Edition - January 2011 - 38
IBM Systems Magazine, Power Systems Edition - January 2011 - Advertisers’ Index
IBM Systems Magazine, Power Systems Edition - January 2011 - Snapshot: IT VP Cooks up New Ways to Stay Ahead
IBM Systems Magazine, Power Systems Edition - January 2011 - Cover3
IBM Systems Magazine, Power Systems Edition - January 2011 - Cover4
IBM Systems Magazine, Power Systems Edition - January 2011 - Reference Point
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http://www.ibmsystemsmagpowersystemsibmidigital.com/nxtbooks/ibmsystemsmag/ibmsystems_power_200905
http://www.ibmsystemsmagpowersystemsaixdigital.com/nxtbooks/mspcomm/ibmsystems_power-aix_20090405
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http://www.nxtbook.com/nxtbooks/ibmsystemsmag/ibmsystems_power_200903
http://www.nxtbook.com/nxtbooks/mspcomm/ibmsystems_power-aix_20090203
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http://www.nxtbook.com/nxtbooks/mspcomm/ibmsystems_power_200901
http://www.nxtbookMEDIA.com