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Independent Guidance for Migrating to the Service Oriented Cloud

David Sprott

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Top Stories by David Sprott

Given my (well-known and enduring) interest in all aspects of services, I have followed Martin Fowler's writing on microservices. But I will admit I always found the original paper more confusing than insightful. And in my client work I have resisted the temptation to use a microservices pattern, for precisely the reason that it would more than likely confuse. So I was interested to see the book Building Microservices by Sam Newman published last month, particularly as Newman is part of the Thoughtworks stable, which presumably means it is authoritative. Right off the bat, Newman advises that we should "think of microservices as a specific approach for SOA in the same way that XP or Scrum are specific approaches for Agile Software development". These analogies are very interesting because my expectation was that microservices is a pattern. So I might infer that micr... (more)

Integrating Strategic Planning for Cloud and SOA

In October 2010 Gartner Group assessed that Cloud Computing is at the top of the Hype Curve, the peak point of inflated expectations. But no one really needs this authoritative assessment to confirm an opinion that the industry in general is still in the early stages of Cloud Computing. An even more recent survey reveals that just 7% of organizations have approved cloud strategies and most organizations are now planning to establish strategic plans. So notwithstanding the cautionary reports, most government and commercial enterprises are planning to move rapidly to embrace the pr... (more)

Agile Governance | @DevOpsSummit #Agile #DevOps #APM #Microservices

“Last year the decision was finally made to mandate Agile across our enterprise. The decision was taken, even though there were many unanswered questions. The assumption was that forcing the migration, along with adoption of popular “enterprise Agile methods” would ensure resolution of the outstanding questions. In practice, Agile methods have been very effective in delivering specific digital business initiatives. But almost inevitably the distribution and delegation of architecture has resulted in duplication, inconsistency and increased complexity, across all project types inc... (more)

The Next Big Leap: Everything is a Business Service

Since the 1970s, authors like Alvin Toffler[1], Daniel Bell[2] and John Naisbitt[3] have predicted the post-industrial society. They forecast the end of the industrial era and the dominance of services and information. This is not a new message; the entire service provider industry has reformed around this idea, and in the USA today non-manufacturing industries account for almost 90 percent of the economy. Virtually every product today has a service component to it and many products have been transformed into services. One of the most interesting examples of this is the Amazon Kin... (more)

Transformation to Agile IT Delivery

The number one IT issue for all enterprises today is delivery - responding to business demand for change in ever faster timescales, at lower cost. But in the typical large enterprise, IT is widely perceived to be incapable of responding in a reasonable timeframe and cost. There are many, many reasons for this. Existing application portfolios are frequently a complete mess typically resulting from continual compromises made in order to deliver rapid business change, which commonly result in duplication, inconsistency and increased dependencies. Enterprise architecture typically fa... (more)