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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... costs through the avoidance of duplication, and better matches between business requirements and technology solutions that extend across more lines of business. While these lecture points and lists are not all-inclusive, they hopefully ...
... , technology procurement, management of technology projects, consulting and advising on technology issues, and management of total cost of IT ownership. xxi The handbook is structured logically into five parts. Section Preface.
... cost effectively. In designing the FEAF, eight core components were taken into consideration and elaborated. These components deemed essential to develop and maintain the FEA were architecture drivers, strategic direction, current ...
... Cost reduction, Higher business value of IT, Flexible IT, Cheaper and faster solutions/acquisitions, Reduction in project failures, Integration and interoperability of information services, EA provides several benefits to the agencies ...
... costs. • Inexperience, lack of skills and high staff turnover. • The complexity and rate of change of the software requirements. buildings and a chronic lack of urban planning. Urban planning involves laying out the streets and ...
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 |