Conclusion: Determining how to exploit emerging technology, while managing technology for legacy systems, is increasing the span of control of the IT Infrastructure manager. Because the application systems often cross technology eras, as set out in the diagram below, the role of IT Infrastructure has become more complex, intellectually challenging and successful performance business critical. One of the down sides is managers typically have little time to participate in strategic conversations, limiting their career development opportunities.

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Alan Hansell

About The Advisor

Alan Hansell

Alan Hansell is an emeritus IBRS advisor who focused on IT and business management. Alan specialised in critiquing and commenting on IT and business management trends, ways to justify and maximise the benefits from IT-related investment, IS management development and the role of the CIO. Alan has extensive experience in IT management, consulting and advising senior managers in matters related to IT investment. He was a Director in Gartner's Executive program and adviser to over 50 CIOs and business managers and before joining Gartner a consultant with DMR Group. He also worked as an IS professional, manager and industry consultant for IBM for nearly 30 years. Alan is a CPA and Associate of Governance Institute of Australia.