Posts Tagged 'Enterprise Architecture'

May 172016
 
When Architecture Disappears, the Enterprise Thrives

Simplicity is a great virtue but it requires hard work to achieve it and education to appreciate it. And to make matters worse: complexity sells better. — Edsger W. Dijkstra Architecture’s raison d’être is to manage complexity and enable value generation for the enterprise that rests on it. But does the enterprise of architecture always produce the architecture for the enterprise? My experience tells me that it often does not. Sometimes, though, in our finest moments, we manage to architect things of elegance that push our enterprises and industry to much higher levels. It may not all be by design; emergence may be a better explanation for some of our architectural accomplishments. So, what would Read more

May 032016
 
EA's Role in the Innovation Management Process

By asking the CEOs of some of the most successful and influential companies in the world, such as GE and Google, a clear definition of innovation manage­ment emerges. The definition addresses the need to quickly and effectively implement organizational goals and objectives to remain competitive and the desire to strengthen advantages through the adoption of innovative ideas, products, processes, and business models.[1] Enterprises facing increasing competition and the pressure of techno­logical innovation are beginning to realize that to drive organic business growth and maintain a competitive advantage, they need to discover and imple­ment innovation quickly and with great care to ensure maximum value. One-off innovations are moderately easy to take advantage of, but to create a pipeline of Read more

Feb 222016
 
The Role of EA in an Age of Terrorism

Clearly we live in a world where terrorism is a major global threat. So when the Cutter IT Journal team asked me for my thoughts about technology trends and predictions for 2016, I started thinking about the role of enterprise architecture (EA) in an age of terrorism. Terrorism can affect any enterprise at any time, and by its very nature, the impact and consequences of a terrorist attack cannot be predicted. In some ways, this is no different from many other external events — political, economic, environmental, social, or techno­logical — that have a direct effect on an enterprise. To be resilient and sustainable, enterprise architectures must be able to respond and adapt positively to Read more

Nov 202015
 

The role of enterprise architecture and the enterprise architect has steadily grown in scope and in importance over the last two decades. Although many EA teams operate as part of the IT department, others are taking a more active position as they help to inform and guide strategy planning, investment and transformation at the enterprise-level. We have reached a stage where EA, as a discipline, is well-established within many enterprises as a core capability. But increasingly the boundary of “enterprise” architecture is extending beyond organizational boundaries. The domain of the enterprise architect is changing, as more and more “enterprise” architecture components are sourced externally. Social and environmental architectures are as important to an enterprise architecture Read more

Dec 142014
 
EA to Reflect On and Upgrade Its Role

2015 is an anniversary year for Enterprise Architecture. It is 40 years since Richard Saul Wurman coined the phrase “Information Architecture” — in 1975. Information Architecture became Information Systems Architecture, and then Enterprise Architecture. I predict that enterprise architects will use this anniversary to reflect on the history of our discipline and its position within the organization structure. For a long time, EA was firmly part of the IT department. More recently the EA team has been found as a stand-alone unit, independent of IT or business. 40 years on, EA will increasingly establish its role as a key member of strategic decision making, capability evolution and organizational change management. To a certain extent, Enterprise Architects Read more

Dec 102014
 
"Enterprise" Architecture will Grow Up to become Enterprise Architecture

In the next three years, more enterprises will reposition their Enterprise Architecture practices to become architecture truly at the Enterprise level, going beyond using “Enterprise” as a mere prefix to what, in reality, has been an IT-centric architecture. There will be a critical mass of enterprises doing this — enough to make Enterprise Architecture understood as what it should have been in the first place. What are some of the changes we will see in Enterprise Architecture (EA) as this trend goes mainstream? More Business and IT collaboration in the activities of Enterprise Architecture More Enterprise Architects with skills that are enterprise-grade skills Enterprise Architecture that includes Business Architecture as the frame within which the Read more

Oct 302014
 

There are many theories about what Enterprise Architecture is, and there should be. But ultimately, it is not the theory that matters. The make-up of the people, the organizational structure and the circumstances of the enterprise drive what people end up doing, and what architecture looks and feels like. Prefixes are free: The “x” Architect EA practices within different enterprises look and feel very different. For example, one enterprise may have a Content Architect but not a Security Architect. A different enterprise may have a Payments Architect, reflecting a specific domain within that company. Just imagine if medical professionals were as free with prefixes and specialization tags as we have been in architecture! I get Read more