Selected EA articles
Selected articles (Concepts for Framework for EA, Enterprise Architecture And Legacy Systems, The Challenge Is Change: A Management Paper).
Selected articles (Concepts for Framework for EA, Enterprise Architecture And Legacy Systems, The Challenge Is Change: A Management Paper).
Corporate executives must constantly look backward, attending to the products and processes of the past, while also gazing forward, preparing for the innovations that will define the future. This mental balancing act is one of the toughest of all managerial challenges – it requires executives to explore new opportunities even as they work diligently to exploit existing capabilities – and it’s no surprise that few companies do it well. But as every businessperson knows, there are companies that do. What’s their secret? These organizations separate their new, exploratory units from their traditional, exploitative ones, allowing them to have different processes, structures, and cultures, at the same time, they maintain tight links across units at the senior executive level. Such ambidextrous organizations, as the authors call them, allow executives to pioneer radical or disruptive innovations while also pursuing incremental gains. Of utmost importance to the ambidextrous organization are ambidextrous managers – executives who have the ability to understand and be sensitive to the needs of very different kinds of businesses. They possess the attributes of rigorous cost cutters and free-thinking entrepreneurs while also maintaining the objectivity required to make difficult trade-offs. Almost every company needs to renew itself through the creation of breakthrough products and processes, but it shouldn’t do so at the expense of its traditional business. Building an ambidextrous organization is by no means easy, but the structure itself, combining organizational separation with senior team integration, is not difficult to understand. Given the executive will to make it happen, any company can become ambidextrous.
We investigated contextual organizational ambidexterity, defined as the capacity to simultaneously achieve alignment and adaptability at a business-unit level. Building on the leadership and organization context literatures, we argue that a context characterized by a combination of stretch, discipline, support, and trust facilitates contextual ambidexterity. Further, ambidexterity mediates the relationship between these contextual features and performance. Data collected from 4,195 individuals in 41 business units supported our hypotheses.
Three core imperatives are essential for modern businesses and organizations: seamless integration of customer and operational processes, agility, and the ability to change. These imperatives are relevant in view of successfully executing strategic choices, but all too often not satisfied. Businesses and organizations are complex adaptive socio-technical systems and can be viewed from two fundamentally different perspectives: the functional (black-box) perspective and the constructional (white-box) perspective. Management and governance of businesses and organizations regard the functional, black-box perspective, which is inherently ill-suited for addressing the imperatives mentioned. It will be argued that establishing system integration, agility and change requires a focus on the system’s design, hence necessitates the constructional perspective. The concept of architecture is considered fundamental for operationalizing the constructional perspective. Next to the more familiar notion of technology architecture, the concepts of business, organizational and information architecture are formally introduced and elucidated. Various domains within these architectures will be highlighted, whereby the importance of coherence and consistency is stressed, especially in view of the ability to change. Collectively, the four architectures are labeled Enterprise Architecture. Finally, enterprise architecture will be positioned as a crucial means for linking strategy development and execution.
As information technology becomes increasingly essential within organizations, the reputation and role of the CIO has been diminishing. To regain credibility and avoid obscurity, CIOs must take on a larger, more strategic role. Here is a blueprint for doing exactly that. This book shows how CIOs can bridge the gap between IT and the rest of the organization and finally make IT a strategic advantage rather than a cost sink.
A bold and controversial manifesto on where information technology is headed, how its role in business strategy will dramatically change, and what this all means for business managers and IT suppliers. Does IT Matter provides the first cogent explanation of IT’s dramatically changing business role, its levelling influence on competition, and the practical implications for business managers and IT suppliers. A convincing manifesto on one of the most important business phenomena of our time, “Does IT Matter?†will play a central role in our ongoing debate about the future of IT.