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Conclusion: Enterprise architecture should be viewed by CIOs as a fundamental toolset to provide sound, defensible, evidence-based decision making. CIOs who ignore or misunderstand enterprise architecture forego a powerful management device.

CIOs should understand and make use of the enterprise architecture techniques at their disposal; they must also recognise approaches to enterprise architecture that will not work. CIOs should set expectations with their enterprise architects for quick delivery of highly relevant outputs: days not years.

Conclusion: Much discussion on NBN attempts to demonstrate its value in the future. Instead of trying to prove what NBN can deliver in thirty years it is wiser to assess what organisations can do with the network.

This may seem obvious. All that’s required is to plug into NBN and let the network make it happen. If NBN is really such a significant change in technology, organisations will find they have to discover how they operate and how to fix themselves in order to use the NBN to their advantage.

Conclusion:There is no other IT project as politically charged as the NBN. Politics and ideology will determine this project, not technology. The 2013 election may be the event that produces a different network to the one that was envisaged in 2008. Every strategy needs a plan B and that is the likely outcome of the NBN.

In early 2013 there is little or no disruption to such a change of outcome because the rollout has not reached a critical mass. However, any visions, or intentions, that hinged on the full fibre rollout may be trimmed in line with the altered network. Organisations will have a lot of time to plot their telecommunications requirements on the modified NBN. But they may also be able to realise the original NBN if they are willing to pay a higher price under a ‘user pays’ principle.

Conclusion: Most organisations run a large percentage of their workloads on VMware’s hypervisor, yet they are reluctant to virtualise their production Oracle Databases. The three common reasons given are: lack of support, poor performance and increased licence costs. The first is Oracle FUD, the second is a lack of understanding and testing, and the third needs to be examined on a case-by-case basis, but can result in a reduction in cost.

For many organisations moving some, or all, of production Oracle databases to an existing Intel/VMware platform is a low risk, high value strategy that should be examined.

Conclusion: NBN and other similar high speed broadband networks are presented as opportunities to expand visions and create new industries. However, given the weak position of government finances in some Australians states, NBN is now a critical cost-cutting services delivery medium.

Any state government examining NBN to reduce expenditure should also be certain that what appears convincing as a business case is deliverable. For example, health is a major focus area because health budgets keep expanding. But achieving service delivery and a reduced operating budget may be challenging and long-term, not a quick remedy.

Conclusion: For most organisations, especially SME, it’s time to let go of your IT infrastructure. Owning and operating your own hardware was once a necessary part of using IT for a competitive advantage, however it is now an unnecessary burden that reduces agility, creates significant risks and impacts long term sustainability.

CIOs should not be asking “if”, but rather “when, how and to whom” we let go of the IT infrastructure.

Conclusion: Today organisations need to adapt swiftly to changes in their external environment. Brittleness and inflexibility are characteristic of complex systems that lack modularity and redundancy. Resilient systems offer an appropriate level of redundancy at all levels of abstraction: from replicated skill sets within organisational structures to physical redundancy of hardware. In other words, a simplistic focus on efficiency may introduce more risks than benefits.

Conclusion: The concept of service virtualisation is fundamental to the development of scalable service oriented architectures (SOA) and to the implementation of a DevOps approach to software change and operations. On the one hand service virtualisation enables the development of resilient high-availability systems, by enabling dynamic switching between different service instances that may be running on completely independent infrastructures. On the other hand, service virtualisation enables realistic integration tests of non-trivial Web service supply chains.

ConclusionNow that Android smartphone have taken the market share lead from Apple, with no signs this will be reversed, IT organisations should create a strategy to deal with this change. It is often claimed that Android is not suitable for enterprise, due to poor security or fragmentation. However our analysis finds this to be more myth that fact, and some simple strategies can be used to deal with both issues.

IT organisations that selectively support Android devices will have access to a larger pool of devices with a more diverse set of capabilities(form factors, price points, features and manufactures). This gives a broader range of capabilities, which benefits the business by ensuring the selected device is fit for purpose rather than forcing one device to all use cases.

Related Articles:

"Preparing for Android: Part 1" IBRS, 2012-12-31 00:00:00

Conclusion: IT organisations are under significant pressure to allow employees to use their own smartphones and tablets at work. Many organisations support Bring Your Own (BYO) iPhone but are reluctant to support Android due to perceived security and/or management weaknesses.Now that Android has decisively taken the market share lead from Apple this position will become difficult to maintain. IT organisations, especially those in Transport or Health, should re-examine the support issues and develop a management and security model to accommodate Android.

Related Articles:

"Preparing for Android: Part 2" IBRS, 2013-01-28 00:00:00

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