IBM Systems Magazine, Mainframe Edition - November/December 2012 - 27

ntegrating existing infrastructure and services with new technology has always been a challenge in IT. Implementing cloud solutions is no different. Combining new and old technology, the cloud has reached a level of maturity that makes its commercialization possible. The cloud delivers a business promise implemented through technology. It offers lower start-up costs through reduced one-time charges and shared resources. Cloud computing can utilize a pay-as-you-go model employing usage-based charges for catalog items. It also provides faster access to IT resources through rapid time provisioning and elasticity so you can right-size resources, including scaling up and down. Finally, the cloud promotes the idea of simpler solutions through standardization by reducing the complexity of one-of-a-kind solutions. For these reasons, many organizations are introducing the cloud to their IT infrastructures. However, for a mix of workloads and applications to run seamlessly in different environments, functionality must be transparent to users, requiring agility from solution integrators. Hybrid models bring interesting dynamics to clients’ existing

IT environments, and complications can outweigh the benefits of the cloud if not addressed upfront. The right tactics can help organizations overcome integration challenges and quickly realize cloud value.

problem? Consider this carefully; implementation situations vary. Another consideration is cloud security; particularly, ensuring data and intellectual property won’t be leaked. Maintaining privacy in cloud environments is imperative so the data the business relies on can be trusted. Also, cloud offers the opportunity to renew IT processes. The concept of image creation through a portal is a significant change from traditional IT provisioning and a standardized approach to patching will affect the need to test on a new schedule.

To benefit from cloud computing, organizations should thoughtfully approach this shift and give attention to areas like security, integration and business process management. First, consider the integration with your existing systems. It’s possible that an organization's various groups will make independent decisions to deploy services in disconnected clouds or clouds that don’t interact well with traditional IT environments. Is this a big or small

Cloud integration is important when only a portion of the traditional IT workloads are cloud-enabled. No matter where workloads run, the cloud’s main goal is to reduce complexity and support business growth. Therefore, the workload should dictate a suitable delivery model because not every workload fits the cloud model.

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IBM Systems Magazine, Mainframe Edition - November/December 2012

Table of Contents for the Digital Edition of IBM Systems Magazine, Mainframe Edition - November/December 2012

IBM Systems Magazine, Mainframe Edition - November/December 2012
Table of Contents
Editor's Desk: Been There, Done That
IBM Perspective: Not All Clouds Are Designed Equal
Insider: What's Really Driving Peak CPU Usage?
Focus on Storage: The DS8870 Provides up to Three Times the Performance of Its Predecessor
Case Study: A Capital Investment: DTCC implements tools to ensure its networking infrastructure is ready for anything
Cover Story: A Clear Vision for Cloud: System z GM Doug Balog on why zEnterprise provides a firm foundation for a secure cloud
Feature: Overcoming Cloud Obstacles: The benefits far outweigh the challenges associated with cloud integration
Tech Corner: From Silicon to Architecture, zEC12 Innovations Push the Envelope
Administrator: IBM zAware Extends z/OS Resilience to Another Level
Solutions: Attach Facility; DataSniff; AutoPilot; Eclipse; Correlog Enterprise Server 5.1
Advertisers Index
Stop Run: IBM Distinguished Engineer Joe Temple Reflects on His Juggling Past
Reference Point - Global Events, Education, Resources for Power Systems
Smarter Computing
2013 Mainframe Buyer's Guide Index
IBM Systems Magazine, Mainframe Edition - November/December 2012 - Intro
IBM Systems Magazine, Mainframe Edition - November/December 2012 - IBM Systems Magazine, Mainframe Edition - November/December 2012
IBM Systems Magazine, Mainframe Edition - November/December 2012 - Cover2
IBM Systems Magazine, Mainframe Edition - November/December 2012 - 1
IBM Systems Magazine, Mainframe Edition - November/December 2012 - Table of Contents
IBM Systems Magazine, Mainframe Edition - November/December 2012 - 3
IBM Systems Magazine, Mainframe Edition - November/December 2012 - 4
IBM Systems Magazine, Mainframe Edition - November/December 2012 - 5
IBM Systems Magazine, Mainframe Edition - November/December 2012 - Editor's Desk: Been There, Done That
IBM Systems Magazine, Mainframe Edition - November/December 2012 - IBM Perspective: Not All Clouds Are Designed Equal
IBM Systems Magazine, Mainframe Edition - November/December 2012 - Insider: What's Really Driving Peak CPU Usage?
IBM Systems Magazine, Mainframe Edition - November/December 2012 - BB1
IBM Systems Magazine, Mainframe Edition - November/December 2012 - BB2
IBM Systems Magazine, Mainframe Edition - November/December 2012 - 9
IBM Systems Magazine, Mainframe Edition - November/December 2012 - 10
IBM Systems Magazine, Mainframe Edition - November/December 2012 - Focus on Storage: The DS8870 Provides up to Three Times the Performance of Its Predecessor
IBM Systems Magazine, Mainframe Edition - November/December 2012 - 12
IBM Systems Magazine, Mainframe Edition - November/December 2012 - 13
IBM Systems Magazine, Mainframe Edition - November/December 2012 - Case Study: A Capital Investment: DTCC implements tools to ensure its networking infrastructure is ready for anything
IBM Systems Magazine, Mainframe Edition - November/December 2012 - 15
IBM Systems Magazine, Mainframe Edition - November/December 2012 - 16
IBM Systems Magazine, Mainframe Edition - November/December 2012 - 17
IBM Systems Magazine, Mainframe Edition - November/December 2012 - 18
IBM Systems Magazine, Mainframe Edition - November/December 2012 - 19
IBM Systems Magazine, Mainframe Edition - November/December 2012 - Cover Story: A Clear Vision for Cloud: System z GM Doug Balog on why zEnterprise provides a firm foundation for a secure cloud
IBM Systems Magazine, Mainframe Edition - November/December 2012 - 21
IBM Systems Magazine, Mainframe Edition - November/December 2012 - 22
IBM Systems Magazine, Mainframe Edition - November/December 2012 - 23
IBM Systems Magazine, Mainframe Edition - November/December 2012 - 24
IBM Systems Magazine, Mainframe Edition - November/December 2012 - 25
IBM Systems Magazine, Mainframe Edition - November/December 2012 - Feature: Overcoming Cloud Obstacles: The benefits far outweigh the challenges associated with cloud integration
IBM Systems Magazine, Mainframe Edition - November/December 2012 - 27
IBM Systems Magazine, Mainframe Edition - November/December 2012 - 28
IBM Systems Magazine, Mainframe Edition - November/December 2012 - 29
IBM Systems Magazine, Mainframe Edition - November/December 2012 - Tech Corner: From Silicon to Architecture, zEC12 Innovations Push the Envelope
IBM Systems Magazine, Mainframe Edition - November/December 2012 - 31
IBM Systems Magazine, Mainframe Edition - November/December 2012 - 32
IBM Systems Magazine, Mainframe Edition - November/December 2012 - 33
IBM Systems Magazine, Mainframe Edition - November/December 2012 - Administrator: IBM zAware Extends z/OS Resilience to Another Level
IBM Systems Magazine, Mainframe Edition - November/December 2012 - 35
IBM Systems Magazine, Mainframe Edition - November/December 2012 - 36
IBM Systems Magazine, Mainframe Edition - November/December 2012 - 37
IBM Systems Magazine, Mainframe Edition - November/December 2012 - Solutions: Attach Facility; DataSniff; AutoPilot; Eclipse; Correlog Enterprise Server 5.1
IBM Systems Magazine, Mainframe Edition - November/December 2012 - Advertisers Index
IBM Systems Magazine, Mainframe Edition - November/December 2012 - Stop Run: IBM Distinguished Engineer Joe Temple Reflects on His Juggling Past
IBM Systems Magazine, Mainframe Edition - November/December 2012 - Cover3
IBM Systems Magazine, Mainframe Edition - November/December 2012 - Cover4
IBM Systems Magazine, Mainframe Edition - November/December 2012 - Reference Point - Global Events, Education, Resources for Power Systems
IBM Systems Magazine, Mainframe Edition - November/December 2012 - RF2
IBM Systems Magazine, Mainframe Edition - November/December 2012 - Smarter Computing
IBM Systems Magazine, Mainframe Edition - November/December 2012 - SC2
IBM Systems Magazine, Mainframe Edition - November/December 2012 - S1
IBM Systems Magazine, Mainframe Edition - November/December 2012 - S2
IBM Systems Magazine, Mainframe Edition - November/December 2012 - S3
IBM Systems Magazine, Mainframe Edition - November/December 2012 - S4
IBM Systems Magazine, Mainframe Edition - November/December 2012 - S5
IBM Systems Magazine, Mainframe Edition - November/December 2012 - S6
IBM Systems Magazine, Mainframe Edition - November/December 2012 - S7
IBM Systems Magazine, Mainframe Edition - November/December 2012 - S8
IBM Systems Magazine, Mainframe Edition - November/December 2012 - S9
IBM Systems Magazine, Mainframe Edition - November/December 2012 - S10
IBM Systems Magazine, Mainframe Edition - November/December 2012 - S11
IBM Systems Magazine, Mainframe Edition - November/December 2012 - S12
IBM Systems Magazine, Mainframe Edition - November/December 2012 - S13
IBM Systems Magazine, Mainframe Edition - November/December 2012 - S14
IBM Systems Magazine, Mainframe Edition - November/December 2012 - S15
IBM Systems Magazine, Mainframe Edition - November/December 2012 - S16
IBM Systems Magazine, Mainframe Edition - November/December 2012 - S17
IBM Systems Magazine, Mainframe Edition - November/December 2012 - S18
IBM Systems Magazine, Mainframe Edition - November/December 2012 - S19
IBM Systems Magazine, Mainframe Edition - November/December 2012 - S20
IBM Systems Magazine, Mainframe Edition - November/December 2012 - S21
IBM Systems Magazine, Mainframe Edition - November/December 2012 - S22
IBM Systems Magazine, Mainframe Edition - November/December 2012 - S23
IBM Systems Magazine, Mainframe Edition - November/December 2012 - S24
IBM Systems Magazine, Mainframe Edition - November/December 2012 - SC3
IBM Systems Magazine, Mainframe Edition - November/December 2012 - SC4
IBM Systems Magazine, Mainframe Edition - November/December 2012 - 2013 Mainframe Buyer's Guide Index
IBM Systems Magazine, Mainframe Edition - November/December 2012 - BG2
IBM Systems Magazine, Mainframe Edition - November/December 2012 - BG3
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