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Author: United States. Congress. House. Committee on Government Reform. Subcommittee on Technology, Information Policy, Intergovernmental Relations, and the Census
Publisher:
ISBN:
Category : Administrative agencies
Languages : en
Pages : 146
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Book Description
Author: United States. Congress. House. Committee on Government Reform. Subcommittee on Technology, Information Policy, Intergovernmental Relations, and the Census
Publisher:
ISBN:
Category : Administrative agencies
Languages : en
Pages : 146
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Book Description
Author: United States Government Accountability Office
Publisher: DIANE Publishing
ISBN: 1428932712
Category :
Languages : en
Pages : 69
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Book Description
Author: Ambrose Goikoetxea
Publisher: World Scientific
ISBN: 9812700277
Category : Business & Economics
Languages : en
Pages : 514
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Book Description
This is the first book that addresses all three main activities in improving business and technology decisions: the planning, design and assessment of enterprise architectures (EAs). Emphasis is on medium and large-size organizations in the private sector (such as banks, airlines and auto industries) and the public sector (such as federal agencies, local government organizations and military services in the Department of Defense). The book addresses the challenges faced by EA builders through an organized presentation of the issues and a step-by-step approach. The material is based on real-life EA project experience and lessons learned over a decade working in multiple-contractor, multiple-discipline teams, and multiple-agency environments.
Author:
Publisher: DIANE Publishing
ISBN: 1428941886
Category :
Languages : en
Pages : 37
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Book Description
An enterprise architecture (EA) provides a clear and comprehensive picture of the structure of an entity, whether an organization or a functional or mission area. It is an essential tool for effectively and efficiently engineering business processes and for implementing and evolving supporting systems. The concept of an architecture to describe an enterprise first emerged in the mid-1980s, and over the years various frameworks2 for defining the content of EAs have been published. Our work in the early 1990s identified architectures as a critical success factor allowing organizations to effectively apply information technology (IT) to meet mission goals. Since then, we have worked with the Congress, the Office of Management and Budget (0MB), and the federal Chief Information Officers (ClO) Council to recognize the importance of architectures and assist agencies in developing, maintaining, and using them. In our reviews of agency IT management practices and major systems modernization programs, we continue to identify the lack of an architecture as a major management weakness, and we have made numerous recommendations addressing this important area.
Author: Saha, Pallab
Publisher: IGI Global
ISBN: 1605660698
Category : Law
Languages : en
Pages : 502
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Book Description
Presents current developments, issues, and trends in enterprise architecture (EA). Provides insights into the impact of effective EA on IT governance, IT portfolio management, and IT outsourcing.
Author: United States Government Accountability Office
Publisher: Createspace Independent Publishing Platform
ISBN: 9781978447936
Category :
Languages : en
Pages : 40
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Book Description
Information Technology: The Federal Enterprise Architecture and Agencies' Enterprise Architectures Are Still Maturing
Author: United States. General Accounting Office
Publisher:
ISBN:
Category : Information technology
Languages : en
Pages : 24
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Book Description
Author: United States Government Accountability Office
Publisher: Createspace Independent Publishing Platform
ISBN: 9781984995780
Category :
Languages : en
Pages : 184
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Book Description
Information Technology: Enterprise Architecture Use Across the Federal Government Can Be Improved
Author: Jaap Schekkerman
Publisher: Trafford Publishing
ISBN: 9781412016070
Category : Business & Economics
Languages : en
Pages : 230
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Book Description
The first Enterprise Architecture book that compares the 14 most popular Enterprise Architecture Frameworks in the world. A unique book for CIO's, Enterprise Architects and all others interested in EA.
Author: Thierry Perroud
Publisher: Springer Science & Business Media
ISBN: 3642375618
Category : Computers
Languages : en
Pages : 322
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Book Description
Every enterprise architect faces similar problems when designing and governing the enterprise architecture of a medium to large enterprise. Design patterns are a well-established concept in software engineering, used to define universally applicable solution schemes. By applying this approach to enterprise architectures, recurring problems in the design and implementation of enterprise architectures can be solved over all layers, from the business layer to the application and data layer down to the technology layer. Inversini and Perroud describe patterns at the level of enterprise architecture, which they refer to as Enterprise Architecture Patterns. These patterns are motivated by recurring problems originating from both the business and the underlying application, or from data and technology architectures of an enterprise such as identity and access management or integration needs. The Enterprise Architecture Patterns help in planning the technological and organizational landscape of an enterprise and its information technology, and are easily embedded into frameworks such as TOGAF, Zachman or FEA. This book is aimed at enterprise architects, software architects, project leaders, business consultants and everyone concerned with questions of IT and enterprise architecture and provides them with a comprehensive catalogue of ready-to-use patterns as well as an extensive theoretical framework to define their own new patterns.
