Or how to connect the architecture dots to support a smart connected planet.
The notion of a connected planet is far from new. However, the number of
connections as illustrated in figure 1 is growing at an exponential rate, and
it is fast becoming a reality in which many organizations must operate.
However, I doubt many organizations are preparing for this in a systematic
way. More likely, experience suggests that dozens of connected ‘solutions'
will permeate the organization via myriad routes and just add to the
complexity of the business and IT landscape, becoming yet more spaghetti that
someone is left to untangle.
Architecture is key to dealing with this. However, architectural practices
must evolve to themselves become more connected, and not a set of isolated
disciplines as they are often practiced today. Hence, in this note as well as
considering ... (more)
Steve Denning’s insightful blog post ‘Leadership In The Three-Speed
Economy’ has me pondering on the correlation with IT. Does ‘IT in the
Three-Speed Economy’ follow a similar pattern?
I am not sure it is cut and dried. My experience suggests that IT can be like
the example of GE that Steve provides, where all three economies can exist in
the same organization and where pockets of creative IT thinking exist within
the morass of traditionalism. That said, IT in most Traditional Economy
organizations will probably follow the pattern in the table below.
Table 1: Traditional vs Creati... (more)
The use of the term ‘Service' is somewhat overloaded. Everyone will have
heard or used the terms Business Services, IT Services, Software Services,
and now Cloud Services, and yet often there is much confusion and
misunderstanding in their use. As my colleague David Sprott suggested in a
CBDI Journal Report, "Everything is a Service" . In that report David
suggested that the idea that "everything is a service" could be developed to
clarify the taxonomy for Cloud Services and Services in the form of a Unified
Service Model that would deliver convergence of business and IT
A Reference Architecture (RA) “should” provide a blueprint or template
architecture that can be reused by others wishing to adopt a similar
solution. A Reference Model (RM) should explain the concepts and
relationships that underlie the RA. At Everware-CBDI we then use the term
Reference Framework (RF) as a container for both. Reference architectures,
models and frameworks help to make sense of Cloud Computing.
Unfortunately, such formality is absent from the various reference
architectures, models and frameworks that have been published for Cloud
Computing; t... (more)
Cloud Computing is intrinsically service-based. But this is not just in the
highly generalized sense of the term ‘service’, but also in the more
specific Service Oriented Architecture (SOA) use of the term, where
capabilities are provided via published service interfaces. In this research
note we consider why SOA should not be forgotten just because more
fashionable terms have risen to the top of the toybox.
It might be easy to conclude that SOA was yesterday’s issue. In fact
according to some pundits SOA is dead and business transformation,
application and IT modernization, and... (more)