IBM Systems Magazine, Mainframe - January/February 2018 - SE4

SPONSORED ADVERTISING CONTENT

AVAILABILITY.
PERFORMANCE.
PRODUCTIVITY.
TALENT.
RESULTS.
GTSG.
After 30 years supporting the
mainframe, GTSG understands that
everyone reading this article felt the
pressure for at least one of these
today.
Mainframe is our heritage; core of our
culture, one of the things we do best.

PERFORMANCE.

PRODUCTIVITY.

When clients ask us to look at
performance, we see primarily CPU,
with I/O and memory as a secondary
concern - usually in that order.
Performance Management focuses
on reducing the use of a resource:

Everyone has skills challenges.
We look at which skills are more
effectively provided from a pool utilizing
a fractional resource model. We
match the time requirement to the
environment: you get what you need,
and more when you need it.

*
*
*

Minimize CPU consumption
Minimize I/O
Maximize memory usage for I/O
avoidance

It's always a balancing act. We look
to eliminate consumption. Latent
demand needs to be reckoned with.
Latent demand sucks up all available
cycles... you have to measure

AVAILABILITY.
There are seven times as many CICS
transactions as iTunes downloads,
Instagram photos, Tweets, Facebook
likes, YouTube viewings, and Google
searches combined. There has never
been a greater need to keep the
mainframe available. Yet budget is at
a premium, "throwing hardware" at a
perceived capacity problem is no
longer a solution, and mainframe
teams are vulnerable to the "sneak
attack:"
*
*
*

SLAs are increasingly missed
Help desk lines ring more often
Availability is questioned- is it
"available" if it doesn't meet the
needs of the business?

Sometimes, seasonal pressures put
a spotlight on smaller non-seasonal
issues.
We take a consultative approach
to understanding your problem,
whether it is MIPS reduction, batch
elongation, or workload management.

GLOBAL
TECHNOLOGY
SOLUTIONS
GROUP
on a change-by-change basis - so
that you know you reduced resource
consumption.

GTSG provides an environment for
mainframe SMEs where skills are
valued, and their needs for growth,
ongoing education and affinity are met.

TALENT TO MAKE IT
HAPPEN.
Our clients typically want us to
function as part of the technical
support organization; part of the
client's team. We're bring a level of
flexibility that comes from our scale
and our ongoing commitment to the
platform.
"Tenacious, focused and
determined. Easy to work with,
relentless and deep. They will
not ever let anything get in the
way." Major Automobile
Manufacturer

The mainframe is here for the
foreseeable future...
GTSG has supported the mainframe
for nearly 30 years, and will
do so for the next 30 years - and
beyond.

No matter what you do, it is rare that
the top line utilization bar moves in
the in the early days of an effort.

Engine reductions of
20-40% are achievable
from a comprehensive
engagement.

GTSG Can Help You.
CALL US:
877. 467.9885

mainframe@gtsg.com


http://www.gtsg.com/

Table of Contents for the Digital Edition of IBM Systems Magazine, Mainframe - January/February 2018

Table of Contents
Editor's Desk: Encryption Importance
Partner POV: Protect Your Assets: An application view of data is important for a point-in-time recovery
Currents: A Human-Centric Approach: IBM Design Thinking leads to an elevated user experience
Feature: Battle-Tested Tools: USAA integrates applications and data across platforms using RESTful APIs
Cover Story: Enterprise Peace of Mind: IBM z14 pervasive encryption protects all data
Feature: Worldwide Preparation: How IBM Z addresses GDPR compliance with pervasive encryption
Special Report: Rising to the Challenge: Survey shows opportunities for Linux on POWER
TECH Showcase: A Plan in Place: Determine which of the 7 levels of business continuity is right for you
Administrator: Improved Protection: Pervasive encryption features include integrated cryto hardware, key management, encryption of data at rest and data in flight, and Secure Service Container support
StopRun: Enthusiastic Education: Instructor brings the mainframe to eager students
Reference Point - Global Events, Education, Resources for Power Systems
2018 Mainframe Solution Edition
IBM Systems Magazine, Mainframe - January/February 2018 - Intro
IBM Systems Magazine, Mainframe - January/February 2018 - Cover1
IBM Systems Magazine, Mainframe - January/February 2018 - Cover2
IBM Systems Magazine, Mainframe - January/February 2018 - 1
IBM Systems Magazine, Mainframe - January/February 2018 - Table of Contents
IBM Systems Magazine, Mainframe - January/February 2018 - 3
IBM Systems Magazine, Mainframe - January/February 2018 - 4
IBM Systems Magazine, Mainframe - January/February 2018 - 5
IBM Systems Magazine, Mainframe - January/February 2018 - Editor's Desk: Encryption Importance
IBM Systems Magazine, Mainframe - January/February 2018 - 7
IBM Systems Magazine, Mainframe - January/February 2018 - Partner POV: Protect Your Assets: An application view of data is important for a point-in-time recovery
IBM Systems Magazine, Mainframe - January/February 2018 - 9
IBM Systems Magazine, Mainframe - January/February 2018 - Currents: A Human-Centric Approach: IBM Design Thinking leads to an elevated user experience
IBM Systems Magazine, Mainframe - January/February 2018 - 11
IBM Systems Magazine, Mainframe - January/February 2018 - 12
IBM Systems Magazine, Mainframe - January/February 2018 - 13
IBM Systems Magazine, Mainframe - January/February 2018 - Feature: Battle-Tested Tools: USAA integrates applications and data across platforms using RESTful APIs
IBM Systems Magazine, Mainframe - January/February 2018 - 15
IBM Systems Magazine, Mainframe - January/February 2018 - 16
IBM Systems Magazine, Mainframe - January/February 2018 - 17
IBM Systems Magazine, Mainframe - January/February 2018 - Cover Story: Enterprise Peace of Mind: IBM z14 pervasive encryption protects all data
IBM Systems Magazine, Mainframe - January/February 2018 - 19
IBM Systems Magazine, Mainframe - January/February 2018 - 20
IBM Systems Magazine, Mainframe - January/February 2018 - 21
IBM Systems Magazine, Mainframe - January/February 2018 - Feature: Worldwide Preparation: How IBM Z addresses GDPR compliance with pervasive encryption
IBM Systems Magazine, Mainframe - January/February 2018 - 23
IBM Systems Magazine, Mainframe - January/February 2018 - 24
IBM Systems Magazine, Mainframe - January/February 2018 - Special Report: Rising to the Challenge: Survey shows opportunities for Linux on POWER
IBM Systems Magazine, Mainframe - January/February 2018 - 26
IBM Systems Magazine, Mainframe - January/February 2018 - 27
IBM Systems Magazine, Mainframe - January/February 2018 - 28
IBM Systems Magazine, Mainframe - January/February 2018 - 29
IBM Systems Magazine, Mainframe - January/February 2018 - 30
IBM Systems Magazine, Mainframe - January/February 2018 - TECH Showcase: A Plan in Place: Determine which of the 7 levels of business continuity is right for you
IBM Systems Magazine, Mainframe - January/February 2018 - 32
IBM Systems Magazine, Mainframe - January/February 2018 - 33
IBM Systems Magazine, Mainframe - January/February 2018 - 34
IBM Systems Magazine, Mainframe - January/February 2018 - Administrator: Improved Protection: Pervasive encryption features include integrated cryto hardware, key management, encryption of data at rest and data in flight, and Secure Service Container support
IBM Systems Magazine, Mainframe - January/February 2018 - 36
IBM Systems Magazine, Mainframe - January/February 2018 - 37
IBM Systems Magazine, Mainframe - January/February 2018 - 38
IBM Systems Magazine, Mainframe - January/February 2018 - 39
IBM Systems Magazine, Mainframe - January/February 2018 - StopRun: Enthusiastic Education: Instructor brings the mainframe to eager students
IBM Systems Magazine, Mainframe - January/February 2018 - Cover3
IBM Systems Magazine, Mainframe - January/February 2018 - Cover4
IBM Systems Magazine, Mainframe - January/February 2018 - Reference Point - Global Events, Education, Resources for Power Systems
IBM Systems Magazine, Mainframe - January/February 2018 - SE
IBM Systems Magazine, Mainframe - January/February 2018 - 2018 Mainframe Solution Edition
IBM Systems Magazine, Mainframe - January/February 2018 - SECover2
IBM Systems Magazine, Mainframe - January/February 2018 - SE3
IBM Systems Magazine, Mainframe - January/February 2018 - SE4
IBM Systems Magazine, Mainframe - January/February 2018 - SE5
IBM Systems Magazine, Mainframe - January/February 2018 - SE6
IBM Systems Magazine, Mainframe - January/February 2018 - SE7
IBM Systems Magazine, Mainframe - January/February 2018 - SE8
IBM Systems Magazine, Mainframe - January/February 2018 - CT1
IBM Systems Magazine, Mainframe - January/February 2018 - CT2
IBM Systems Magazine, Mainframe - January/February 2018 - SE9
IBM Systems Magazine, Mainframe - January/February 2018 - SE10
IBM Systems Magazine, Mainframe - January/February 2018 - SE11
IBM Systems Magazine, Mainframe - January/February 2018 - SE12
IBM Systems Magazine, Mainframe - January/February 2018 - SE13
IBM Systems Magazine, Mainframe - January/February 2018 - SE14
IBM Systems Magazine, Mainframe - January/February 2018 - SE15
IBM Systems Magazine, Mainframe - January/February 2018 - SE16
IBM Systems Magazine, Mainframe - January/February 2018 - SE17
IBM Systems Magazine, Mainframe - January/February 2018 - SE18
IBM Systems Magazine, Mainframe - January/February 2018 - SE19
IBM Systems Magazine, Mainframe - January/February 2018 - SE20
IBM Systems Magazine, Mainframe - January/February 2018 - SE21
IBM Systems Magazine, Mainframe - January/February 2018 - SE22
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IBM Systems Magazine, Mainframe - January/February 2018 - SE24
IBM Systems Magazine, Mainframe - January/February 2018 - SE25
IBM Systems Magazine, Mainframe - January/February 2018 - SE26
IBM Systems Magazine, Mainframe - January/February 2018 - SE27
IBM Systems Magazine, Mainframe - January/February 2018 - SE28
IBM Systems Magazine, Mainframe - January/February 2018 - SE29
IBM Systems Magazine, Mainframe - January/February 2018 - SE30
IBM Systems Magazine, Mainframe - January/February 2018 - SE31
IBM Systems Magazine, Mainframe - January/February 2018 - SE32
IBM Systems Magazine, Mainframe - January/February 2018 - SE33
IBM Systems Magazine, Mainframe - January/February 2018 - SE34
IBM Systems Magazine, Mainframe - January/February 2018 - SE35
IBM Systems Magazine, Mainframe - January/February 2018 - SE36
IBM Systems Magazine, Mainframe - January/February 2018 - SE37
IBM Systems Magazine, Mainframe - January/February 2018 - SE38
IBM Systems Magazine, Mainframe - January/February 2018 - SE39
IBM Systems Magazine, Mainframe - January/February 2018 - SE40
IBM Systems Magazine, Mainframe - January/February 2018 - SE41
IBM Systems Magazine, Mainframe - January/February 2018 - SE42
IBM Systems Magazine, Mainframe - January/February 2018 - SE43
IBM Systems Magazine, Mainframe - January/February 2018 - SE44
IBM Systems Magazine, Mainframe - January/February 2018 - SE45
IBM Systems Magazine, Mainframe - January/February 2018 - SE46
IBM Systems Magazine, Mainframe - January/February 2018 - SECover3
IBM Systems Magazine, Mainframe - January/February 2018 - SECover4
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