Handbook of Enterprise Systems Architecture in PracticeSaha, Pallab Idea Group Inc (IGI), 31.03.2007 - 500 Seiten Enterprise architecture (EA) is the organizing logic for a firm's core business processes and IT capabilities captured in a set of policies and technical choices. Handbook of Enterprise Systems Architecture in Practice provides a comprehensive and unified reference overview of practical aspects of enterprise architecture. This Premier Reference Source includes a complete analysis of EA theory, concepts, strategies, implementation challenges, and case studies. The impact of effective enterprise architecture on IT governance, IT portfolio management, IT risks, and IT outsourcing are described in this authoritative reference tool. Researchers and IT professionals will gain insights into how firms can maximize the business value of IT and increase competitiveness. |
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... risks, and IT outsourcing. • To demonstrate the criticality of EA economics and its role in the strategic value of IT This handbook is a compilation of 26 chapters on enterprise architecture written by practitioners and practicing ...
... risk of low consistency and interoperability between various models and products, and it is upon the architect to impose discipline in this regard. The EA tool selected by the organization further influences the selection of modeling ...
... Risk reduction. Touch-Points with Organization's Other Activities 2. 3. 4. 5. Cost reduction, Higher business value ... risks and returns (Saha, 2004b). EA is a more upstream activity, while IT project management represents downstream ...
... risks associated with the construction of the software. (Pressman, 2005, p. 288) Brooks offers the triumph of Reims as a sort of Holy Grail for software developers. In stark contrast, the authors of the “Big Ball of Mud Pattern ...
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Inhalt
Governance and Management | 144 |
Transformation and Value Realization | 206 |
Implementation and Deployment | 271 |
Technology and ServiceOriented Architecture | 381 |
About the Authors | 455 |
Index | 466 |