IBM Systems magazine - January/February 2020 - 22

"When your new cloud-native applications run
on IBM Z, they'll have faster access to data and
deliver your results faster, too."
-Nathan Dotson, hybrid cloud offering manager, IBM Z

strategy. Perhaps third-party
platforms can't deliver the characteristics required for that 80%
of data and workloads, but the
IBM Z platform can. The platform
provides ironclad data protection
and privacy, along with 99.99999%
availability, corresponding to less
than three seconds of unscheduled downtime annually. In addition, it now supports cloud-native
application development, as well
as the comprehensive slate of
open-source tools and functions already established on the platform,
such as Red Hat OpenShift*, Linux*
containers, Kubernetes and more.
In this new IBM Z cloud era,
applications can be converted from
monolithic programs to collections
of microservices. Selected micro-

services from those modernized
applications can then be deployed
on the most appropriate platform
for that particular use case, whether that's IBM Z or some other public
cloud (learn more in "IBM Z in the
Hybrid Cloud," below). Data can be
securely shared with third-party
partners while remaining encrypted and protected, whether it's
inside the enterprise data center or
outside. "The IBM Z platform integrates into the larger cloud ecosystem and strategy so that enterprises can get the best of both worlds,"
Dotson says.

Open Source, Cloud
Native and Modern IBM Z
IT has come a long way from the
days of giant development teams

IBM Z IN THE HYBRID CLOUD
For an example of IBM Z in the hybrid cloud, consider a utility
company building a mobile bill pay application. Previously, they
would have developed a cloud-native application that emulated
functions of the in-house legacy application and deployed it on a
public cloud. They would have replicated enough data to the public cloud to support the application. The enterprise would have to
synchronize between public master and public cloud databases
and protect multiple copies of the data while reconciling different policies, governance, use cases and more. In an attempt to
protect the master application and database, the whole project
becomes far too complex.
With the new cloud model, the first step would be to modernize
and rebuild the master application as a cloud-native application to
run on IBM Z. The mobile application can be assembled from a combination of those micro services and additional purpose-built micro
services. The logic components would be deployed to the public
cloud but the data would remain on IBM Z, with the protection,
resilience and scalability that the platform implies.

22 | JANUARY/FEBRUARY 2020 IBMSYSTEMSMAG.COM

spending a year or more writing
a sprawling single-purpose application. The emphasis today is
on Agile development and opensource tools that equip businesses
to respond quickly to changing
market demands.
Over the past decade, the IBM Z
platform has kept pace with this
evolution, adding open-source
tools and Linux as options. Users
can apply their favored tools, but
on a platform that's secure, resilient and scalable. "It's not a matter of your developers adapting
to IBM Z. The IBM Z platform has
already been updated to adapt to
you," says Dotson.
For example, the platform
supports Linux containers, which
are essential to cloud-native
application deployment. Software
containers are used to securely
enclose an application and all
of its dependencies, including
a lightweight version of the OS.
When packaged in a container, the
collection of microservices and
code that makes up a cloud-native
application becomes a single
self-contained software package.
That software can now run on any
server or cloud, regardless of OS or
software stack. When core applications currently running on IBM Z
are modernized to a cloud-native
format, they can be shared with
third parties or put on the public
cloud or a hybrid multicloud.
With cloud-native applications,
containers can proliferate rapidly. Kubernetes is an open-source
container orchestration tool that
simplifies the management and
deployment of Linux containers in


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IBM Systems magazine - January/February 2020

Table of Contents for the Digital Edition of IBM Systems magazine - January/February 2020

Table of Contents
Editor's Desk: A new IBM Z cloud era
Currents: Bringing new talent to the mainframe workforce
Currents: On the web
Currents: Accessing electricity in Africa
Currents: Solutions
Currents: AI keeps pets engaged and entertained
Partner POV: The flexibility of z/OS means industry interoperability, but with it comes application programming risks
Hot Topics: Networking support and best practices for zCX
Cover Story: IBM Z Integration: The Next Chapter of the Cloud Journey: Data protection, privacy and enhanced functionality enable enterprises to confidently expose data and applications to the cloud
Feature 1: Cutting-Edge Innovation: Red Hat OpenShift, IBM Cloud Paks and more facilitate digital transformation
Feature 2: DevOps and IBM Z: You've Come a Long Way: IBM's three-pronged DevOps approach helps organizations leverage the IBM Z platform, tools and open-source strategies
TECH Showcase: Leveraging IBM z15, Parallel Sysplex, IBM Z Open Development, zCX and more is key for modernization
Techbits: IBM Lab Services enables next-gen IBM Z and LinuxONE systems
Techbits: Ask the Expert: EKMF and pervasive encryption
Beyond the Box: Everledger CEO and Founder Leanne Kemp on running an organization with purpose
Reference Point - Global Events, Education, Resources for IBM Z
2020 IBM Z Solutions Directory
IBM Systems magazine - January/February 2020 - Intro
IBM Systems magazine - January/February 2020 - Cover1
IBM Systems magazine - January/February 2020 - Cover2
IBM Systems magazine - January/February 2020 - 1
IBM Systems magazine - January/February 2020 - 2
IBM Systems magazine - January/February 2020 - 3
IBM Systems magazine - January/February 2020 - Table of Contents
IBM Systems magazine - January/February 2020 - 5
IBM Systems magazine - January/February 2020 - Editor's Desk: A new IBM Z cloud era
IBM Systems magazine - January/February 2020 - 7
IBM Systems magazine - January/February 2020 - Currents: Bringing new talent to the mainframe workforce
IBM Systems magazine - January/February 2020 - Currents: Solutions
IBM Systems magazine - January/February 2020 - Currents: AI keeps pets engaged and entertained
IBM Systems magazine - January/February 2020 - 11
IBM Systems magazine - January/February 2020 - 12
IBM Systems magazine - January/February 2020 - 13
IBM Systems magazine - January/February 2020 - Partner POV: The flexibility of z/OS means industry interoperability, but with it comes application programming risks
IBM Systems magazine - January/February 2020 - 15
IBM Systems magazine - January/February 2020 - Hot Topics: Networking support and best practices for zCX
IBM Systems magazine - January/February 2020 - 17
IBM Systems magazine - January/February 2020 - 18
IBM Systems magazine - January/February 2020 - 19
IBM Systems magazine - January/February 2020 - Cover Story: IBM Z Integration: The Next Chapter of the Cloud Journey: Data protection, privacy and enhanced functionality enable enterprises to confidently expose data and applications to the cloud
IBM Systems magazine - January/February 2020 - 21
IBM Systems magazine - January/February 2020 - 22
IBM Systems magazine - January/February 2020 - 23
IBM Systems magazine - January/February 2020 - 24
IBM Systems magazine - January/February 2020 - 25
IBM Systems magazine - January/February 2020 - Feature 1: Cutting-Edge Innovation: Red Hat OpenShift, IBM Cloud Paks and more facilitate digital transformation
IBM Systems magazine - January/February 2020 - 27
IBM Systems magazine - January/February 2020 - 28
IBM Systems magazine - January/February 2020 - 29
IBM Systems magazine - January/February 2020 - 30
IBM Systems magazine - January/February 2020 - 31
IBM Systems magazine - January/February 2020 - Feature 2: DevOps and IBM Z: You've Come a Long Way: IBM's three-pronged DevOps approach helps organizations leverage the IBM Z platform, tools and open-source strategies
IBM Systems magazine - January/February 2020 - 33
IBM Systems magazine - January/February 2020 - 34
IBM Systems magazine - January/February 2020 - 35
IBM Systems magazine - January/February 2020 - 36
IBM Systems magazine - January/February 2020 - 37
IBM Systems magazine - January/February 2020 - 38
IBM Systems magazine - January/February 2020 - TECH Showcase: Leveraging IBM z15, Parallel Sysplex, IBM Z Open Development, zCX and more is key for modernization
IBM Systems magazine - January/February 2020 - 40
IBM Systems magazine - January/February 2020 - 41
IBM Systems magazine - January/February 2020 - 42
IBM Systems magazine - January/February 2020 - 43
IBM Systems magazine - January/February 2020 - 44
IBM Systems magazine - January/February 2020 - Techbits: IBM Lab Services enables next-gen IBM Z and LinuxONE systems
IBM Systems magazine - January/February 2020 - 46
IBM Systems magazine - January/February 2020 - Techbits: Ask the Expert: EKMF and pervasive encryption
IBM Systems magazine - January/February 2020 - Beyond the Box: Everledger CEO and Founder Leanne Kemp on running an organization with purpose
IBM Systems magazine - January/February 2020 - Cover3
IBM Systems magazine - January/February 2020 - Cover4
IBM Systems magazine - January/February 2020 - Reference Point - Global Events, Education, Resources for IBM Z
IBM Systems magazine - January/February 2020 - SD
IBM Systems magazine - January/February 2020 - 2020 IBM Z Solutions Directory
IBM Systems magazine - January/February 2020 - CoverSD2
IBM Systems magazine - January/February 2020 - SD1
IBM Systems magazine - January/February 2020 - SD2
IBM Systems magazine - January/February 2020 - SD3
IBM Systems magazine - January/February 2020 - SD4
IBM Systems magazine - January/February 2020 - CT1
IBM Systems magazine - January/February 2020 - CT2
IBM Systems magazine - January/February 2020 - SD5
IBM Systems magazine - January/February 2020 - SD6
IBM Systems magazine - January/February 2020 - SD7
IBM Systems magazine - January/February 2020 - SD8
IBM Systems magazine - January/February 2020 - SD9
IBM Systems magazine - January/February 2020 - SD10
IBM Systems magazine - January/February 2020 - SD11
IBM Systems magazine - January/February 2020 - SD12
IBM Systems magazine - January/February 2020 - SD13
IBM Systems magazine - January/February 2020 - SD14
IBM Systems magazine - January/February 2020 - SD15
IBM Systems magazine - January/February 2020 - SD16
IBM Systems magazine - January/February 2020 - SD17
IBM Systems magazine - January/February 2020 - SD18
IBM Systems magazine - January/February 2020 - SD19
IBM Systems magazine - January/February 2020 - SD20
IBM Systems magazine - January/February 2020 - SD21
IBM Systems magazine - January/February 2020 - SD22
IBM Systems magazine - January/February 2020 - SD23
IBM Systems magazine - January/February 2020 - SD24
IBM Systems magazine - January/February 2020 - SD25
IBM Systems magazine - January/February 2020 - SD26
IBM Systems magazine - January/February 2020 - SD27
IBM Systems magazine - January/February 2020 - SD28
IBM Systems magazine - January/February 2020 - SD29
IBM Systems magazine - January/February 2020 - SD30
IBM Systems magazine - January/February 2020 - SD31
IBM Systems magazine - January/February 2020 - SD32
IBM Systems magazine - January/February 2020 - SD33
IBM Systems magazine - January/February 2020 - SD34
IBM Systems magazine - January/February 2020 - SD35
IBM Systems magazine - January/February 2020 - SD36
IBM Systems magazine - January/February 2020 - SD39
IBM Systems magazine - January/February 2020 - SD40
IBM Systems magazine - January/February 2020 - SD41
IBM Systems magazine - January/February 2020 - SD42
IBM Systems magazine - January/February 2020 - SD43
IBM Systems magazine - January/February 2020 - SD44
IBM Systems magazine - January/February 2020 - SD45
IBM Systems magazine - January/February 2020 - SD46
IBM Systems magazine - January/February 2020 - SD47
IBM Systems magazine - January/February 2020 - SD48
IBM Systems magazine - January/February 2020 - SD49
IBM Systems magazine - January/February 2020 - SD50
IBM Systems magazine - January/February 2020 - SD51
IBM Systems magazine - January/February 2020 - SD52
IBM Systems magazine - January/February 2020 - SD53
IBM Systems magazine - January/February 2020 - SD54
IBM Systems magazine - January/February 2020 - SD55
IBM Systems magazine - January/February 2020 - SD56
IBM Systems magazine - January/February 2020 - CoverSD3
IBM Systems magazine - January/February 2020 - CoverSD4
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