IBM Systems magazine, Mainframe - November/December 2018 - 33

SPONSORED ADVERTISING CONTENT

TE C H SH OWCASE
node DR. Most strategies will rely
! Ã&Ä"ÉÃ!$Ã&Éî ÄÃ%&!$ÄÉÃÄ ÈÃ
archiving solution.
When considering a strategy for
virtual tape, ask yourself the following questions:
*
*
*

What is the projected budget?
Who will support the solution?
What is the timing of the
backup window?
How can existing investments
in virtual tape be utilized?
How much data loss is
acceptable?
What is the ROI?

*
*
*

Knowing the answers to these
questions will help you formulate
an acceptable virtual tape strategy. All ramifications of utilizing
the technology must be fully
understood-including topics
such as, "How will deduplication

and encryption impact recovery
times?" and "How will compliance
affect the virtual tape strategy?"
Think about how to keep the auditors happy.

How to Measure Virtual
Tape Performance
When discussing the metrics of
virtual tape, it helps to think about
DASD measurements. The use of
SMF and RMF records can yield a
lot of information on exactly how
well your virtual tape is performing. The measurements for virtual
tape mirror DASD measurements
in quite a few ways. The virtual tape
is really just the tape format written
to disk so a lot of the DASD metrics
do indeed apply.
To make your virtual tape work
at its peak, you should always
ensure that your host processes are
working well and your interfaces

OTHER STORAGE TRENDS
Virtual tape storage offers several business benefits-including
ease of use, portability and scalability-but there are a few other
effective trends that can help you get the most out of your storage strategy:
*

*

*

*
*

Flash storage. One top concern among many data center executives is cost, and flash storage provides significant power and
cooling cost savings.
Predictive storage analytics. Understanding the behavior
of storage devices based on real-time analytics allows data
centers to make more informed decisions about future storage
demands.
Big data analytics. Big data analytics drives nonvolatile memory express technology to new levels, giving users the ability to
process mass amounts of storage data at lightning speed.
Cloud storage. Using multiple cloud strategies can protect a
business from data-driven outages and data loss.
Hyper-converged storage. Using hyper-converged infrastructure
for storage allows businesses the flexibility and convenience
that house-built infrastructures can't always offer.

To learn more about effective storage trends, see "8 Emerging
Storage Trends of 2018" on page 10 or read the full article online
(bit.ly/2zJMt8X).

DTS Software
Sees Continued
Growth in
Virtual Tape
For many years now, z/OS*
systems have experienced
a lot of change in disk storage, from the relatively simple
standalone DASD devices of
the past to today's large, highly-virtualized, highly-automated
SMS-managed environment.
Today, the same sort of
advances in technology on the
tape storage side of the data
center are occurring.
The advent of virtual tape
has revolutionized the way tape
data is created, maintained,
backed up, and now, replicated, driving down hardware
costs and making the use of
tape storage practical in more
situations than ever before.
Tape technology also involves
unique challenges, often related
to the use of multiple metadata
repositories including differing
tape management systems, the
SMS/OAM subsystem and the
z/OS catalog.
We're seeing the use of virtual
tape technology become more
widespread, with implementation spreading to even very small
environments, simply because
the advantages of virtualization
are so immense. In the future,
data centers will continue to
meet the challenges involved in
virtual tape, which we believe will
continually and
rapidly grow.

Steve Pryor

Senior software designer,
DTS Software Inc.
Steve has designed, developed,
supported and taught about
z/OS storage systems for more
than 30 years.
NOVEMBER/DECEMBER 2018 | 33


http://www.bit.ly/2zJMt8X

IBM Systems magazine, Mainframe - November/December 2018

Table of Contents for the Digital Edition of IBM Systems magazine, Mainframe - November/December 2018

Table of Contents
Editor's Desk: Room for imporovement
Currents: The big redesign unveil
Currents: ExxonMobil and IBM improce the mobile app user experience
Currents: 8 emerging storage trends of 2018
Currents: Solutions
Currents: Remembering Dr. John Ehrman: The father of IBM High Level Assembler
Partner POV: DevOps requires quality, velocity and efficiency to transform software delivery life cycles
Cover Story: Enabling opportunity: Get the most out of IBM Z with Secure Service Containers and a consumption-based pricing model
Feature 1: Skilling up: How Russell Tobin, Per Scholas and IBM brought new talent into the mainframe workforce
TECH Showcase: How to reap the full benefits of virtual tape storage, properly measure its performance and choose the right strategy for your business
Techbits: Banco do Brasil improves processes after migrating to the IBM Db2 Utilities Suite for z/OS
Techbits: Multifactor authentication is a user-friendly upgrade to password-only systems
Beyond the Box: The mainframe Playground Education Initiative opens the mainframe to the next generation
Reference Point - Global Events, Education, Resources for Power Systems
2018 Mainframe Solutions Edition Product Index
IBM Systems magazine, Mainframe - November/December 2018 - Intro
IBM Systems magazine, Mainframe - November/December 2018 - Cover1
IBM Systems magazine, Mainframe - November/December 2018 - Cover2
IBM Systems magazine, Mainframe - November/December 2018 - 1
IBM Systems magazine, Mainframe - November/December 2018 - 2
IBM Systems magazine, Mainframe - November/December 2018 - 3
IBM Systems magazine, Mainframe - November/December 2018 - Table of Contents
IBM Systems magazine, Mainframe - November/December 2018 - 5
IBM Systems magazine, Mainframe - November/December 2018 - Editor's Desk: Room for imporovement
IBM Systems magazine, Mainframe - November/December 2018 - 7
IBM Systems magazine, Mainframe - November/December 2018 - Currents: The big redesign unveil
IBM Systems magazine, Mainframe - November/December 2018 - Currents: ExxonMobil and IBM improce the mobile app user experience
IBM Systems magazine, Mainframe - November/December 2018 - Beyond the Box: The mainframe Playground Education Initiative opens the mainframe to the next generation
IBM Systems magazine, Mainframe - November/December 2018 - 11
IBM Systems magazine, Mainframe - November/December 2018 - Currents: Solutions
IBM Systems magazine, Mainframe - November/December 2018 - Currents: Remembering Dr. John Ehrman: The father of IBM High Level Assembler
IBM Systems magazine, Mainframe - November/December 2018 - Partner POV: DevOps requires quality, velocity and efficiency to transform software delivery life cycles
IBM Systems magazine, Mainframe - November/December 2018 - 15
IBM Systems magazine, Mainframe - November/December 2018 - Cover Story: Enabling opportunity: Get the most out of IBM Z with Secure Service Containers and a consumption-based pricing model
IBM Systems magazine, Mainframe - November/December 2018 - 17
IBM Systems magazine, Mainframe - November/December 2018 - 18
IBM Systems magazine, Mainframe - November/December 2018 - 19
IBM Systems magazine, Mainframe - November/December 2018 - 20
IBM Systems magazine, Mainframe - November/December 2018 - 21
IBM Systems magazine, Mainframe - November/December 2018 - Feature 1: Skilling up: How Russell Tobin, Per Scholas and IBM brought new talent into the mainframe workforce
IBM Systems magazine, Mainframe - November/December 2018 - 23
IBM Systems magazine, Mainframe - November/December 2018 - 24
IBM Systems magazine, Mainframe - November/December 2018 - 25
IBM Systems magazine, Mainframe - November/December 2018 - 26
IBM Systems magazine, Mainframe - November/December 2018 - 27
IBM Systems magazine, Mainframe - November/December 2018 - 28
IBM Systems magazine, Mainframe - November/December 2018 - TECH Showcase: How to reap the full benefits of virtual tape storage, properly measure its performance and choose the right strategy for your business
IBM Systems magazine, Mainframe - November/December 2018 - 30
IBM Systems magazine, Mainframe - November/December 2018 - 31
IBM Systems magazine, Mainframe - November/December 2018 - 32
IBM Systems magazine, Mainframe - November/December 2018 - 33
IBM Systems magazine, Mainframe - November/December 2018 - 34
IBM Systems magazine, Mainframe - November/December 2018 - 35
IBM Systems magazine, Mainframe - November/December 2018 - Techbits: Banco do Brasil improves processes after migrating to the IBM Db2 Utilities Suite for z/OS
IBM Systems magazine, Mainframe - November/December 2018 - 37
IBM Systems magazine, Mainframe - November/December 2018 - Techbits: Multifactor authentication is a user-friendly upgrade to password-only systems
IBM Systems magazine, Mainframe - November/December 2018 - 39
IBM Systems magazine, Mainframe - November/December 2018 - 40
IBM Systems magazine, Mainframe - November/December 2018 - Cover3
IBM Systems magazine, Mainframe - November/December 2018 - Cover4
IBM Systems magazine, Mainframe - November/December 2018 - Reference Point - Global Events, Education, Resources for Power Systems
IBM Systems magazine, Mainframe - November/December 2018 - 2018 Mainframe Solutions Edition Product Index
IBM Systems magazine, Mainframe - November/December 2018 - SE2
IBM Systems magazine, Mainframe - November/December 2018 - SE3
http://www.ibmsystemsmagmainframedigital.com/mspcomm/ibmsystemsmag/ibmsystems_mainframe_20200910
http://www.ibmsystemsmagmainframedigital.com/mspcomm/ibmsystemsmag/ibmsystems_mainframe_20200708
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20200506
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20200304
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20200102
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/2020mfse
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20191112
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20190910
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20190708
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20190506
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20190304
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/relevantz_20190102
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/2019mfse
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20190102
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20181112
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20180910
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20180708
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20180506
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20180304
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20180102
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/2018mfse
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20171112
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20170910
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20170910_v2
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20170708
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20170506
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20170304
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_sesupp
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20170102
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_linuxsupp
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20161112
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/MainframeSecurity
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20160910
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20160708
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20160506
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20160304
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20160102
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20151112
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20150910_se
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20150910
http://www.ibmsystemsmagmainframedigital.com/MFSkills
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20150708
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20150506_supp
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20150506
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20150304
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20150102
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20141112
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20140910_v2
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20140910
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20140708
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_gt_201405
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/BigData
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20140506
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20140304
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20140102
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20131112
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20130910_v2
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20130910
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20130708
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20130506
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20130304
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20130102
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20121112
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/buyersguide2013
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20120910
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20120708
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20120506
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20120304
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20120102
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/ibmsystems_mainframe_2012bg
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20111112
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20110910
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20110708
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20110506
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20110304
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20110102
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20101112
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20100910
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20100910_bg
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20100708
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20100506
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20100304
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20100102
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20091112
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20090910
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20090708
http://www.ibmsystemsmagmainframedigital.com/nxtbooks/ibmsystemsmag/mainframe_20090506
https://www.nxtbook.com/nxtbooks/ibmsystemsmag/mainframe_20090304
https://www.nxtbookmedia.com