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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:
Publisher: DIANE Publishing
ISBN: 1428941886
Category :
Languages : en
Pages : 37
Get Book
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: United States Government Accountability Office
Publisher: Createspace Independent Publishing Platform
ISBN: 9781985049338
Category :
Languages : en
Pages : 38
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Book Description
Information Technology: A Framework for Assessing and Improving Enterprise Architecture Management (Version 1.1) (Superseded by GAO-10-846G)
Author: United States Government Accountability Office
Publisher: Createspace Independent Publishing Platform
ISBN: 9781978424098
Category :
Languages : en
Pages : 38
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Book Description
GAO-03-584G Information Technology: A Framework for Assessing and Improving Enterprise Architecture Management (Version 1.1) (Superseded by GAO-10-846G)
Author: United States. General Accounting Office
Publisher:
ISBN:
Category : Information storage and retrieval systems
Languages : en
Pages :
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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: Randolph C. Hite
Publisher:
ISBN: 9781437937619
Category :
Languages : en
Pages : 93
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Book Description
Effective use of an enterprise architecture (EA) is a hallmark of successful org. and an essential means to achieving a desired end: having operations and tech. environments that maximize institutional mission performance and outcomes. Among other things, this includes realizing cost savings through consolidation and reuse of shared services and elimination of antiquated and redundant mission operations, enhancing information sharing through data standardization and system integration, and optimizing service delivery through streamlining and normalization of business processes and mission operations. The purpose of this major update is to provide a flexible benchmark against which to plan for and measure EA program maturity. Illus.
Author:
Publisher: DIANE Publishing
ISBN: 142894186X
Category :
Languages : en
Pages : 427
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Book Description
Author: Martin Curley
Publisher: Van Haren
ISBN: 9401800502
Category : Information technology
Languages : en
Pages : 654
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Book Description
Business organizations, both public and private, are constantly challenged to innovate and generate real value. CIOs are uniquely well-positioned to seize this opportunity and adopt the role of business transformation partner, helping their organizations to grow and prosper with innovative, IT-enabled products, services and processes. To succeed in this, however, the IT function needs to manage an array of inter-related and inter-dependent disciplines focused on the generation of business value. In response to this need, the Innovation Value Institute, a cross-industry international consortium, developed the IT Capability Maturity Framework™ (IT-CMF™). This second edition of the IT Capability Maturity Framework™ (IT-CMF™) is a comprehensive suite of tried and tested practices, organizational assessment approaches, and improvement roadmaps covering key IT capabilities needed to optimize value and innovation in the IT function and the wider organization. It enables organizations to devise more robust strategies, make better-informed decisions, and perform more effectively, efficiently and consistently. IT-CMF is: An integrated management toolkit covering 36 key capability management disciplines, with organizational maturity profiles, assessment methods, and improvement roadmaps for each. A coherent set of concepts and principles, expressed in business language, that can be used to guide discussions on setting goals and evaluating performance. A unifying (or umbrella) framework that complements other, domain-specific frameworks already in use in the organization, helping to resolve conflicts between them, and filling gaps in their coverage. Industry/sector and vendor independent. IT-CMF can be used in any organizational context to guide performance improvement. A rigorously developed approach, underpinned by the principles of Open Innovation and guided by the Design Science Research methodology, synthesizing leading academic research with industry practitioner expertise
Author: Vivek Kale
Publisher: CRC Press
ISBN: 1351029126
Category : Mathematics
Languages : en
Pages : 510
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Book Description
"In this book, Vivek Kale makes an important contribution to the theory and practice of enterprise architecture ... this book captures the breadth and depth of information that a modern enterprise architecture must address to effectively support an agile enterprise. This book should have a place in every practicing architect's library." —John D. McDowall, Author of Complex Enterprise Architecture Digital Transformation of Enterprise Architecture is the first book to propose Enterprise Architecture (EA) as the most important element (after Business Models) for digital transformation of enterprises. This book makes digital transformation more tangible by showing the rationale and typical technologies associated with it, and these technologies in turn reveal the essence of digital transformation. This book would be useful for analysts, designers and developers of future-ready agile application systems. This book proposes that it is the perennial quest for interoperability & portability, scalability, availability, etc., that has directed and driven the evolution of the IT/IS industry in the past 50 years. It is this very quest that has led to the emergence of technologies like service-oriented, cloud, and big data computing. In addition to the conventional attributes of EA like interoperability, scalability and availability, this book identifies additional attributes of mobility, ubiquity, security, analyticity, and usability. This pragmatic book: Identifies three parts effort for any digital transformation: Business Models, Enterprise Architectures and Enterprise Processes. Describes eight attributes of EA: interoperability, scalability, availability, mobility, ubiquity, security, analyticity, and usability. Explains the corresponding technologies of service-oriented, cloud, big data, context-aware, Internet of Things (IoT), blockchain, soft, and interactive computing. Briefs on auxiliary technologies like integration, virtualization, replication, spatio-temporal databases, embedded systems, cryptography, data mining, and interactive interfaces that are essential for digital transformation of enterprise architecture. Introduces interactive interfaces like voice, gaze, gesture and 3D interfaces. Provides an overview of blockchain computing, soft computing, and customer interaction systems. Digital Transformation of Enterprise Architecture proposes that to withstand the disruptive digital storms of the future, enterprises must bring about digital transformation, i.e. a transformation that affects an exponential change (amplification or attenuation) in any aspect of the constituent attributes of EA. It proposes that each of these technologies (service-oriented, cloud, big data, context-aware, IoT, blockchain, soft, and interactive computing) bring about digital transformation of the corresponding EA attribute viz. interoperability, scalability, availability, mobility, ubiquity, security, analyticity, and usability.
Author: Valerie C. Melvin
Publisher: DIANE Publishing
ISBN: 1437917372
Category : Computers
Languages : en
Pages : 57
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Book Description
The FDA relies heavily on info. tech. (IT) to carry out its responsibility for ensuring the safety and effectiveness of certain consumer products. Recognizing limitations in its IT capabilities that had been previously identified, the agency has begun various initiatives to modernize its IT systems. This report: (1) evaluates the FDA¿s overall plans for modernizing its IT systems, including the extent to which the plans address identified limitations or inadequacies in the agency¿s capabilities; and (2) assesses to what extent the agency has put in place key IT mgmt. policies and processes to guide the implementation of its modernization projects. Includes recommendations. Charts and tables.
