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Yes, today's forecast is scattered clouds.
In just a few short years, cloud computing has shown us that it is here to
stay. If you have any doubts just take a look at the
cloud taxonomy published by OpenCrowd where you will see close to 100 vendors
offering up their wares including infrastructure, platform, or software-as-a-service,
and supporting cloud software.
The U.S. Federal Government is busy setting up its own clouds, too. These include
GSA's Apps.gov, NASA's Nebula, DISA's RACE, and NBC's Cloud as examples.
These are our scattered clouds today. Scattered clouds imply a nice day with
mostly sunny skies and a few scattered showers. But don't let today's sunny
skies lull you to a complacent afternoon siesta.
According to Gartner, the Worldwide Cloud Computing and related services market
is expected to surpass $56.3 billion in 2009 and reach over $150 billion in
2013 . With so much at stake, we can expect many more clouds to start popping
up in the skies. Such an unfettered increase in "scattered clouds"
could mean that today's sunny skies are just the calm before the raging storms
arrive.
Avoiding the storms: the need for cloud governance
"Those who cannot learn from history are doomed to repeat it." -
George Santayana
It seems like just yesterday that a new architectural paradigm known as service-oriented
architecture (SOA) was beginning to gain momentum in its illustrious journey
up the "hype" cycle with the utopian promise of ubiquitous reuse and
an agile IT environment. Enterprises were scurrying to adopt SOA as their flagship
IT strategy to gain competitive advantage with the hope of being perceived as
innovative leaders.
Fast-forward to today where all architecture is somehow positioned as an SOA
and the definition of a service has been muddled to the extent that almost any
piece of software qualifies as "a service." The net result is that
too many services exist with little differentiation and much overlap.
Service reuse and IT agility have once again eluded us. We now know that the
uncontrolled service proliferation has left us only slightly better off -- if
that -- than where we were before.
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