IBM Systems Magazine, Mainframe - March/April 2018 - 13

available and disaster tolerant,
etc., but users of applications
only see the service attributes,
not the physical storage itself.
Some of the physical properties
of storage do show through,
including the number and
geographic locations of copies,
and the underlying speed and
cost of the infrastructure. But
overall, users can ignore the
questions of how things are
done and simply choose from
a service catalog and pay per
use. The cloud service providers
must then provide the required
capabilities, at the required
scale and at a cost that permits
an adequate margin for their
organization.
New storage requirements
arise out of the cloud model.
A network data portal that can
ingest data uploads from tenants'
own IT operations, or data feeds
from distributed operations or
the Internet of Things is needed.
Storage infrastructure must be
shared by tenants, be able to
start small with low cost and
quickly scale as large as demand
requires. Cloud tenants must
be securely isolated. Not only
must their data be separated,
but excessive activity by one
tenant must not slow down
others. Above all, the regular
functions of storage operation
must be highly automated. User
onboarding, provisioning services
selected from the catalog and
even troubleshooting should
be handled programmatically,
because systems are too large and
complex for administrators to be
regularly touching. Fortunately,
the cloud model enforces limited
patterns of user behavior. Users
can have any storage they want as
long as it's in the service catalog.
Right behind the idea of clouds
run by service providers is the
pattern of hybrid clouds. An
emerging trend is for established

businesses with their own IT shops to use service
providers to complement their own facilities. An
enterprise could use a cloud for backup or archive
of inactive data, to offload applications during
peak demand or to provide a complete business
process (e.g., email and collaboration for a mobile
workforce). Hybrid clouds require management

oversight that spans both
on-premises and at-cloud
infrastructure, and allows for
application and data mobility
between the facilities. The need
to cooperate with cloud services
that become part of enterprise

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Table of Contents for the Digital Edition of IBM Systems Magazine, Mainframe - March/April 2018

Table of Contents
Editor's Desk: Secure Sharing in the Cloud
Partner POV: Winds of Change: Now is the time for digital transformation on IBM Z
IT Today: Solutions and Support: 5 reasons IBM Z makes technical and financial sense for clients
Focus on Storage: New Revolution: Storage technology shifts to accommodate cloud and cognitive demands
Case Study: A Proof of Concept: ICU IT Services expands its market base by embracing Linux on IBM Z and IBM LinuxONE
Cover Story: Building on the Future: IBM Cloud Private with IBM Z helps clients reap the benefits of cloud
Feature: Securing the Cloud: New and established IBM offerings to meet enterprise data protection needs
TECH Showcase: The Clock's Ticking: IBM framework helps clients prepare for the EU's General Data Protection Regulation
Hot Topics: Go With the Flow: z/OS v2.3 Migration book is transformed to a z/OSMF workflow
Administrator: Problem Pointer: Runtime Diagnostics with z/OS V2.3 offers new ways to discover issues
Solutions: DMX Change Data Capture, Syncsort; Enterprise 3.0, Micro Focus
Stop Run: Reg Harbeck
Reference Point - Global Events, Education, Resources for Power Systems
2018 Mainframe Solutions Edition Product Index
IBM Systems Magazine, Mainframe - March/April 2018 - Intro
IBM Systems Magazine, Mainframe - March/April 2018 - Cover1
IBM Systems Magazine, Mainframe - March/April 2018 - Cover2
IBM Systems Magazine, Mainframe - March/April 2018 - 1
IBM Systems Magazine, Mainframe - March/April 2018 - Table of Contents
IBM Systems Magazine, Mainframe - March/April 2018 - 3
IBM Systems Magazine, Mainframe - March/April 2018 - Editor's Desk: Secure Sharing in the Cloud
IBM Systems Magazine, Mainframe - March/April 2018 - 5
IBM Systems Magazine, Mainframe - March/April 2018 - Partner POV: Winds of Change: Now is the time for digital transformation on IBM Z
IBM Systems Magazine, Mainframe - March/April 2018 - 7
IBM Systems Magazine, Mainframe - March/April 2018 - IT Today: Solutions and Support: 5 reasons IBM Z makes technical and financial sense for clients
IBM Systems Magazine, Mainframe - March/April 2018 - 9
IBM Systems Magazine, Mainframe - March/April 2018 - 10
IBM Systems Magazine, Mainframe - March/April 2018 - 11
IBM Systems Magazine, Mainframe - March/April 2018 - Focus on Storage: New Revolution: Storage technology shifts to accommodate cloud and cognitive demands
IBM Systems Magazine, Mainframe - March/April 2018 - 13
IBM Systems Magazine, Mainframe - March/April 2018 - 14
IBM Systems Magazine, Mainframe - March/April 2018 - 15
IBM Systems Magazine, Mainframe - March/April 2018 - Case Study: A Proof of Concept: ICU IT Services expands its market base by embracing Linux on IBM Z and IBM LinuxONE
IBM Systems Magazine, Mainframe - March/April 2018 - 17
IBM Systems Magazine, Mainframe - March/April 2018 - 18
IBM Systems Magazine, Mainframe - March/April 2018 - 19
IBM Systems Magazine, Mainframe - March/April 2018 - Cover Story: Building on the Future: IBM Cloud Private with IBM Z helps clients reap the benefits of cloud
IBM Systems Magazine, Mainframe - March/April 2018 - 21
IBM Systems Magazine, Mainframe - March/April 2018 - 22
IBM Systems Magazine, Mainframe - March/April 2018 - 23
IBM Systems Magazine, Mainframe - March/April 2018 - 24
IBM Systems Magazine, Mainframe - March/April 2018 - 25
IBM Systems Magazine, Mainframe - March/April 2018 - Feature: Securing the Cloud: New and established IBM offerings to meet enterprise data protection needs
IBM Systems Magazine, Mainframe - March/April 2018 - 27
IBM Systems Magazine, Mainframe - March/April 2018 - 28
IBM Systems Magazine, Mainframe - March/April 2018 - 29
IBM Systems Magazine, Mainframe - March/April 2018 - 30
IBM Systems Magazine, Mainframe - March/April 2018 - 31
IBM Systems Magazine, Mainframe - March/April 2018 - 32
IBM Systems Magazine, Mainframe - March/April 2018 - TECH Showcase: The Clock's Ticking: IBM framework helps clients prepare for the EU's General Data Protection Regulation
IBM Systems Magazine, Mainframe - March/April 2018 - 34
IBM Systems Magazine, Mainframe - March/April 2018 - 35
IBM Systems Magazine, Mainframe - March/April 2018 - 36
IBM Systems Magazine, Mainframe - March/April 2018 - 37
IBM Systems Magazine, Mainframe - March/April 2018 - 38
IBM Systems Magazine, Mainframe - March/April 2018 - 39
IBM Systems Magazine, Mainframe - March/April 2018 - 40
IBM Systems Magazine, Mainframe - March/April 2018 - 41
IBM Systems Magazine, Mainframe - March/April 2018 - 42
IBM Systems Magazine, Mainframe - March/April 2018 - 43
IBM Systems Magazine, Mainframe - March/April 2018 - Hot Topics: Go With the Flow: z/OS v2.3 Migration book is transformed to a z/OSMF workflow
IBM Systems Magazine, Mainframe - March/April 2018 - 45
IBM Systems Magazine, Mainframe - March/April 2018 - 46
IBM Systems Magazine, Mainframe - March/April 2018 - 47
IBM Systems Magazine, Mainframe - March/April 2018 - 48
IBM Systems Magazine, Mainframe - March/April 2018 - 49
IBM Systems Magazine, Mainframe - March/April 2018 - 50
IBM Systems Magazine, Mainframe - March/April 2018 - Administrator: Problem Pointer: Runtime Diagnostics with z/OS V2.3 offers new ways to discover issues
IBM Systems Magazine, Mainframe - March/April 2018 - 52
IBM Systems Magazine, Mainframe - March/April 2018 - 53
IBM Systems Magazine, Mainframe - March/April 2018 - 54
IBM Systems Magazine, Mainframe - March/April 2018 - Solutions: DMX Change Data Capture, Syncsort; Enterprise 3.0, Micro Focus
IBM Systems Magazine, Mainframe - March/April 2018 - Stop Run: Reg Harbeck
IBM Systems Magazine, Mainframe - March/April 2018 - Cover3
IBM Systems Magazine, Mainframe - March/April 2018 - Cover4
IBM Systems Magazine, Mainframe - March/April 2018 - Reference Point - Global Events, Education, Resources for Power Systems
IBM Systems Magazine, Mainframe - March/April 2018 - 2018 Mainframe Solutions Edition Product Index
IBM Systems Magazine, Mainframe - March/April 2018 - SE2
IBM Systems Magazine, Mainframe - March/April 2018 - SE3
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