Delivering IT-as-a-Service requires an Enterprise Architecture for IT
Conclusion: When undertaking business-oriented transformation programs, such as the current wave of digital transformation, it is important for Enterprise Architects to develop an EA for IT in parallel – not as a separate or independent IT transformation effort.
Establishing the EA for IT requires that the IT organisation itself becomes the “enterprise” in context, ensuring that IT has a true business blueprint that reflects the needs of its wider organisational context. This will require that Enterprise Architects identify an effective set of contemporary reference models for what it means to deliver IT in an As-a-Service world.
About The Advisor
Sam Higgins was an IBRS advisor between 2017 and 2020 with over 20 years of both tactical and strategic experience in the application of information and communications technology (ICT) to achieve business outcomes from large complex organisations. Through previous roles as a leading ICT executive, strategist, architect, industry analyst, program consultant and advisor, Sam has developed an extensive knowledge of key markets including as-a-Service (Cloud) computing, enterprise architecture (including service-orientation and information management), enterprise applications and development, business intelligence; along with ICT management and governance practices such as ICT planning, strategic sourcing, portfolio and project management. Sam’s knowledge of service-oriented architecture and associated business models is widely recognised, and he was a contributing author on the Paul Allen book Service-orientation: Winning Strategies and Best Practices, released in 2006 by Cambridge University Press. As the former Research Director for Longhaus he undertook the first in depth research into the implications of cloud computing and other “as-a-Service” ICT offerings on the Australian and near shore markets. The 2010 report entitled, Defining cloud computing highlights provider gaps in the Australian ICT market, was widely reported in both the online ICT industry press and mainstream media.