Public Cloud is a only first choice for a minority of projects as many chief information officers cling to existing infrastructure, claims Gartner Research.
This is the first of four major infrastructure and operations impacts identified by Gartner from its 2015 CIO Survey.
The survey polled more than 2,800 CIOs that accounted for $397 billion of IT spend and $202.5 billion of infrastructure and operations spend.
Gartner vice president, Dave Russell, said the survey results found that, for most CIOs, public Cloud is an option for projects, but only a first consideration for a "small minority".
"I and O leaders have been more protective of their existing infrastructure and, in many cases, have been the biggest obstacle to Cloud-based solutions, often resorting to 'Cloud-washing' as an excuse to not seriously pursue a true Cloud-based solution," he said.
"Instead, I and O leaders should institute a 'Cloud-first' consideration for every project on an application-by-application basis."
'Cloud washing' is the purposeful and sometimes deceptive attempt by a vendor to rebrand an old service by associating the word "Cloud" with it. According to the survey, nine per cent of users are not even considering Cloud computing for software-as-a-service (SaaS) projects, a number that increases to 15 per cent for infrastructure-as-a-service (IaaS) projects.
While a larger percentage view Cloud as something to consider on an exception basis, nearly half have quickly moved from viewing Cloud as a concept to a viable option. Gartner vice president, Mike Chuba, said while the best solution for the business may indeed be an on-premises, non-Cloud deployment model, I and O teams needed to include all options in order to make the best use of available resources and to ensure that service requirements were met.
"Rather than ignoring the Cloud outright, or only reluctantly considering it, evaluating all implementation models at the outset of a project can help save time and produce better results," he said. The survey also found that mobile delivery and experience of IT systems, both for internal and external customers, was now a top concern in system design, requiring infrastructure and operations organisations to shift priorities and skill sets. The CIO responses indicate that mobile devices are now the primary or secondary interface for a significant number of IT investments.
The survey also found that 71 per cent of CIOs felt an increasing need for context-aware services.
For I and O leaders, this means mobility must now be a top concern in system design.
It also means that simply making a service available on a mobile device is not enough.
Instead, services must be specifically built for those devices, so they are useful and not a hindrance. Infrastructure and operations leaders should assume that a variety of devices will access every application and build those applications accordingly as well as viewing mobility as not just being about devices and infrastructure, but about the individual and their experience with IT systems. According to Gartner, CIOs are recognising the need for modern, advanced analytics and IT business value metrics, requiring new IT systems and ways of thinking. To support the changing analytics game, leaders will need to lay an IT foundation for predictive analytics — an effort that is difficult, but decreasing in cost thanks to parallel processing frameworks that can run analytics solutions. They will also need to run data-led experiments, working with their business unit colleagues.
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