IBM Systems Magazine, Mainframe edition - September/October 2013 - 13

understanding existed on either
side of the other’s technology,” the
firm wrote in a recent commentary.
This isolation often leads to
challenges when application
performance problems occur. Per
their cultural norms, distributed
and mainframe groups look at
the issue independently through
their respective lenses. Each uses
its own tools to evaluate and
gather data about the problem,
and little, if any, collaboration
takes place. If it cannot be
solved by either side, the teams
convene in a war room to jointly
try to resolve the issue. But
with little understanding or
appreciation of each other’s roles
and responsibilities, war room
discussions often lead to heated
exchanges and finger-pointing.
Put aside for a moment the
deep cultural differences that
take time to overcome. The
real issue is IT’s inability to
trace a business transaction
as it travels from the browser
where it initiated, through the
distributed application tiers,
into the mainframe and back to
the customer. Without complete
end-to-end visibility, distributed
teams can’t track application
performance into the mainframe,
and mainframe teams are blind
to the impact of distributed code
on mainframe workloads and
transaction performance. Without
knowing how an application
impacts the System z server,
developers can’t write or modify
code so it interacts optimally with
the mainframe. As a result, IT
is missing opportunities to save
MIPS and improve the application
end-user experience.

Runaway SQL
Statements
Consider one company’s example of an application calling the
mainframe to get a customer
ID, last name and first name,

these statements were unnecessary. One SQL statement could
be rewritten to take the place
of two or three. The company
estimated that over the course
of a year, this issue would cost
approximately $500,000 in

and returning that data to the
application. A follow-up call
seeks the customer’s address.
Although the SQL statements
looked good in the mainframe
monitors, upon closer inspection, staff discovered many of

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ibmsystemsmag.com SEPTEMBER/OCTOBER 2013 // 13


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IBM Systems Magazine, Mainframe edition - September/October 2013

Table of Contents for the Digital Edition of IBM Systems Magazine, Mainframe edition - September/October 2013

Table of Contents
Editor's Desk: zBC12 doesn't skip a beat
IBM Perspective: Strengthening the experience
Techbits: A microscopic short film
Partner PoV: End-to-end transaction management helps uncover and address CPU challenges
Q&A: 'Father of DB2' Don Haderle looks back-- and to the future
IT Today: Linux support for applications offers a compelling advantage
Case Study: Right Time, Right Place: ARBURG uses mainframe technology and SAP software to create an information-centric environment
Cover Story: Introducing zBC12 and IBM zEnterprise Innovations: New platform extends enterprise-class technologies to clients of all sizes, System z GM Pat Toole says
Feature: Stand Out From the Crowd: Latest zEnterprise extends innovation, performance and security to help businesses differentiate their customer service
Tech Corner: New zEDC Express adapter compresses data faster while using less CPU
Administrator: SMC-R protocol strengthens data sharing performance while reducing CPU costs
Solutions: ZEN TRACE & SOLVE; MegaCryption; Universal SSH Key Manager; TestBase
Stop Run: DB2 pioneer dances his way across the country
Reference Point - Global Events, Education, Resources for Mainframe
2014 Mainframe Solutions Edition
IBM Systems Magazine, Mainframe edition - September/October 2013 - Intro
IBM Systems Magazine, Mainframe edition - September/October 2013 - Cover1
IBM Systems Magazine, Mainframe edition - September/October 2013 - Cover2
IBM Systems Magazine, Mainframe edition - September/October 2013 - 1
IBM Systems Magazine, Mainframe edition - September/October 2013 - Table of Contents
IBM Systems Magazine, Mainframe edition - September/October 2013 - 3
IBM Systems Magazine, Mainframe edition - September/October 2013 - 4
IBM Systems Magazine, Mainframe edition - September/October 2013 - 5
IBM Systems Magazine, Mainframe edition - September/October 2013 - Editor's Desk: zBC12 doesn't skip a beat
IBM Systems Magazine, Mainframe edition - September/October 2013 - 7
IBM Systems Magazine, Mainframe edition - September/October 2013 - IBM Perspective: Strengthening the experience
IBM Systems Magazine, Mainframe edition - September/October 2013 - 9
IBM Systems Magazine, Mainframe edition - September/October 2013 - Techbits: A microscopic short film
IBM Systems Magazine, Mainframe edition - September/October 2013 - 11
IBM Systems Magazine, Mainframe edition - September/October 2013 - Partner PoV: End-to-end transaction management helps uncover and address CPU challenges
IBM Systems Magazine, Mainframe edition - September/October 2013 - 13
IBM Systems Magazine, Mainframe edition - September/October 2013 - 14
IBM Systems Magazine, Mainframe edition - September/October 2013 - 15
IBM Systems Magazine, Mainframe edition - September/October 2013 - Q&A: 'Father of DB2' Don Haderle looks back-- and to the future
IBM Systems Magazine, Mainframe edition - September/October 2013 - 17
IBM Systems Magazine, Mainframe edition - September/October 2013 - 18
IBM Systems Magazine, Mainframe edition - September/October 2013 - 19
IBM Systems Magazine, Mainframe edition - September/October 2013 - IT Today: Linux support for applications offers a compelling advantage
IBM Systems Magazine, Mainframe edition - September/October 2013 - 21
IBM Systems Magazine, Mainframe edition - September/October 2013 - 22
IBM Systems Magazine, Mainframe edition - September/October 2013 - 23
IBM Systems Magazine, Mainframe edition - September/October 2013 - Case Study: Right Time, Right Place: ARBURG uses mainframe technology and SAP software to create an information-centric environment
IBM Systems Magazine, Mainframe edition - September/October 2013 - 25
IBM Systems Magazine, Mainframe edition - September/October 2013 - 26
IBM Systems Magazine, Mainframe edition - September/October 2013 - 27
IBM Systems Magazine, Mainframe edition - September/October 2013 - Cover Story: Introducing zBC12 and IBM zEnterprise Innovations: New platform extends enterprise-class technologies to clients of all sizes, System z GM Pat Toole says
IBM Systems Magazine, Mainframe edition - September/October 2013 - 29
IBM Systems Magazine, Mainframe edition - September/October 2013 - 30
IBM Systems Magazine, Mainframe edition - September/October 2013 - 31
IBM Systems Magazine, Mainframe edition - September/October 2013 - 32
IBM Systems Magazine, Mainframe edition - September/October 2013 - 33
IBM Systems Magazine, Mainframe edition - September/October 2013 - Feature: Stand Out From the Crowd: Latest zEnterprise extends innovation, performance and security to help businesses differentiate their customer service
IBM Systems Magazine, Mainframe edition - September/October 2013 - 35
IBM Systems Magazine, Mainframe edition - September/October 2013 - 36
IBM Systems Magazine, Mainframe edition - September/October 2013 - 37
IBM Systems Magazine, Mainframe edition - September/October 2013 - 38
IBM Systems Magazine, Mainframe edition - September/October 2013 - 39
IBM Systems Magazine, Mainframe edition - September/October 2013 - Tech Corner: New zEDC Express adapter compresses data faster while using less CPU
IBM Systems Magazine, Mainframe edition - September/October 2013 - 41
IBM Systems Magazine, Mainframe edition - September/October 2013 - 42
IBM Systems Magazine, Mainframe edition - September/October 2013 - Administrator: SMC-R protocol strengthens data sharing performance while reducing CPU costs
IBM Systems Magazine, Mainframe edition - September/October 2013 - 44
IBM Systems Magazine, Mainframe edition - September/October 2013 - 45
IBM Systems Magazine, Mainframe edition - September/October 2013 - Solutions: ZEN TRACE & SOLVE; MegaCryption; Universal SSH Key Manager; TestBase
IBM Systems Magazine, Mainframe edition - September/October 2013 - 47
IBM Systems Magazine, Mainframe edition - September/October 2013 - Stop Run: DB2 pioneer dances his way across the country
IBM Systems Magazine, Mainframe edition - September/October 2013 - Cover3
IBM Systems Magazine, Mainframe edition - September/October 2013 - Cover4
IBM Systems Magazine, Mainframe edition - September/October 2013 - Reference Point - Global Events, Education, Resources for Mainframe
IBM Systems Magazine, Mainframe edition - September/October 2013 - SE0
IBM Systems Magazine, Mainframe edition - September/October 2013 - 2014 Mainframe Solutions Edition
IBM Systems Magazine, Mainframe edition - September/October 2013 - SE2
IBM Systems Magazine, Mainframe edition - September/October 2013 - SE3
IBM Systems Magazine, Mainframe edition - September/October 2013 - SE4
IBM Systems Magazine, Mainframe edition - September/October 2013 - SE5
IBM Systems Magazine, Mainframe edition - September/October 2013 - SE6
IBM Systems Magazine, Mainframe edition - September/October 2013 - SE7
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IBM Systems Magazine, Mainframe edition - September/October 2013 - SE10
IBM Systems Magazine, Mainframe edition - September/October 2013 - SE11
IBM Systems Magazine, Mainframe edition - September/October 2013 - SE12
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IBM Systems Magazine, Mainframe edition - September/October 2013 - SE16
IBM Systems Magazine, Mainframe edition - September/October 2013 - SE17
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