Enterprise architectures and digital administration : planning, design and assessment /
Ambrose Goikoetxea.
- xxviii, 485 pages : illustrations ; 24 cm + 2 computer discs (12 cm)
CD-ROMs include System Architect and Enterprise Architect software; software accessible for 30 days after installation. Accompanied by: 2 computer discs (CD-ROMs)
Includes bibliographical references (pages 453-472) and index.
Introduction -- A New Era of Enterprise Architecture (EA) Planning -- What is an Enterprise Architecture? -- What is an Enterprise Architecture Framework? -- What is EA Planning? -- Who is Doing EA Planning Today? -- Why Organizations Are Doing EA Planning? -- The Zachman Architectural Framework -- Multiple Architectural Views -- Objectives of this Book -- EA Vision and Concept -- EA Representation -- EA Design Teams and Work Products -- EA Measurement -- Multiple Criteria -- How this Book is Organized xx Enterprise Architectures and Digital Administration -- Motivation and Impetus for Enterprise Architectures: Government, Federal, and Commercial Sectors -- Introduction -- Organization of this Chapter -- Benefits of an Enterprise Architecture -- EA Development in the Federal Agencies -- Clinger-Cohen Act of -- OMB Circular A- -- Federal Enterprise Architecture Framework (FEAF) -- US Treasury Enterprise Architecture Framework (TEAF) -- Enterprise Architecture Framework (EAF) -- Technical Architecture Framework for Information Management (TAFIM) -- Command, Control, Communications, Computers, Intelligence, Surveillance, and Reconnaissance (C4ISR) Architecture Framework -- The Open Group's Architectural Framework (TOGAF) -- OMB Reference Models -- Conclusion -- Exercises -- The Business Processes Architectural View -- What is a Business Process? -- How this Chapter is Organized -- Global Airline Services - An Illustrative Example -- Vision and Strategy -- Business Processes -- System Requirements -- Business Process Principles -- Business Process Assumptions -- Business Modeling Toolsets in the Market -- Selection of an EA Toolset -- Conclusions -- Exercises Contents -- The Business Systems Architectural View -- What is a Business System? -- Why Business Systems? -- How this Chapter is Organized -- Business Systems Hierarchical Tree - Example Continued -- Interfaces -- Technical Reference Model (TRM) -- DoD Technical Reference Model -- U.S. Customs Service Technical Reference Model -- Assignment of Business Systems to Projects -- Conclusions -- Exercises -- The Data Architectural View -- Introduction -- What is the Data Architectural View? -- How this Chapter is Organized -- A Methodological Approach to the Data Architectural View -- Data Ownership and Stewardship -- Relationship of the Data Architectural View to the other Architectural Views -- Conclusion -- Exercises -- The Applications Architectural View -- What is a Software Application? -- How this Chapter is Organized -- A Methodology for Construction of the Applications Architectural View -- Alignment of Applications Architectural View -- Software Engineering Standards -- Representation of Software Design -- Conclusion -- Exercises xxii Enterprise Architectures and Digital Administration -- The Unified Modeling Language (UML) in Software Design -- Introduction -- How this Chapter is Organized -- Origins of and Ungoing efforts in UML -- Basics of the Unified Modeling Language (UML) -- The Software Life Cycle -- Basics of UML -- An Illustrative Example on the Use of UML -- Conclusions -- Exercises -- The Technology Architectural View -- What is a Technology? -- What is a Technology Architectural View? -- How this Chapter is Organized -- A Methodology for Building the Technology Architectural View -- Conclusions -- Distributed Database Design with Multiple Criteria -- Introduction -- Database Segment Development -- How this Chapter is Organized -- Statement of the Problem -- Methodological Approach -- Problem 1: One-to-Many Database Segmentation -- Problem 2: Many-to-One Database Segmentation -- Multiple Criteria -- Conclusions -- Performance and Capacity-Based Architecture Planning: Concepts, Principles, and Measurement Tools -- Introduction -- Objectives of this Chapter -- How this Chapter is organizad -- EPCEM Approach to Life Cycle EA Planning -- General EA System Performance Evaluation Approach -- Use of Business Modeling and Performance Simulation Tools -- Measurements and Analysis -- Illustrative Example - What Needs to be Modeled -- Testing and Simulation in a Virtual Lab Environment -- Web Load Generation for Simulation and Performance Analysis -- C&P Measurement Tools -- C&P Roles and Responsibilities -- Conclusions and Recommendations xxiv Enterprise Architectures and Digital Administration -- Disaster Recovery Planning -- Introduction -- How this Chapter is Organized -- What is Disaster Recovery Planning? -- Developing a Disaster Recovery Plan -- DR Requirements -- Basic Elements of a Contingency Plan -- Basics of Intra-Site Data Failover -- Basics of Inter-site Failover -- RAID Technology for Data Backup -- Disaster Readiness -- IT Audit Checklist -- Cost-Availability Trade-Offs -- Global Services Airline, An Example -- Conclusions -- Exercises -- 1. 1.1. 1.2. 1.3. 1.4. 1.5. 1.6. 1.7. 1.8. 1.9. 1.10. 1.11. 1.12. 1.13. 1.14. 1.15. 2. 2.1. 2.2. 2.3. 2.4. 2.5. 2.6. 2.7. 2.8. 2.9. 2.10. 2.11. 2.12. 2.13. 2.14. 2.15. 3. 3.1. 3.2. 3.3. 3.4. 3.5. 3.6. 3.7. 3.8. 3.9. 3.10. 3.11. 3.12. 4. 4.1. 4.2. 4.3. 4.5. 4.6. 4.7. 4.8. 4.9. 4.10. 4.11. 4.12. 5. 5.1. 5.2. 5.3. 5.4. 5.5. 5.6. 5.7. 5.8. 6. 6.1. 6.2. 6.3. 6.4. 6.5. 6.6. 6.7. 6.8. 7. 7.1. 7.2. 7.3. 7.4. 7.5. 7.6. 7.7. 7.8. 7.9. 8. 8.1. 8.2. 8.3. 8.4. 8.5. 9. 9.1. 9.2. 9.3. 9.4. 9.5. 9.6. 9.7. 9.8. 9.9. 10. 10.1. 10.2. 10.3. 10.4. 10.5. 10.6. 10.7. 10.8. 10.9. 10.10. 10.11. 10.12. 10.13. 11. 11.1. 11.2. 11.3. 11.4. 11.5. 11.6. 11.7. 11.8. 11.9. 11.10. 11.11. 11.12. 11.13. 11.14. 11.15. The Open Group's Architectural Framework (TOGAF) -- Introduction -- Organization of this Chapter -- Technical Architecture Framework for Information Management (TAFIM) -- Emergence of TOGAF -- Technical Reference Model (TRM) -- Standards Information Base (SIB) -- Architectural Development Method (ADM) -- An Illustrative Example - A Manufacturing Environment -- Phase A: Initiation and Framework -- Phase B: Baseline Description -- Phase C: Target Architecture -- Phase D: Opportunities and Solutions -- Phase E: Project Initiation and Migration Planning -- Conclusion Contents -- The Department of Defense Architecture Framework (DODAF) -- Introduction -- Organization of this Chapter -- Structure of the DODAF -- Guiding Principles of the DODAF Philosophy -- The Six-Step Architecture Description Process -- A Set of Automated Tools -- Description of the Product Types (i.e., Work Products) -- Overview and Summary Information (AV-1) -- Integrated Dictionary (AV-2) -- High-Level Operational Concept Graphic (OV-1) -- Operational Node Connectivity Description (OV-2) -- Operational Information Exchange Matrix (OV-3) -- Command Relationships Chart (OV-4) -- Activity Model (OV-5) -- Systems Interface Description (SV-1) -- Systems Communications Description (SV-2) -- Technical Architecture Profile (TV-1) -- Standards Technology Forecast (TV-2) -- Comparison of DODAF with Zachman's Framework -- Comparison of DODAF with the Federal Enterprise Architecture Framework -- Comparison of DODAF with Spewak's Enterprise Architecture Planning -- Conclusions -- Exercises -- Colombia's SENA Enterprise Architecture: A First EA Design and Roadmap -- Introduction xxvi Enterprise Architectures and Digital Administration -- How this Chapter is Organized -- SENA Background -- Architecture Requirements -- SENA's Organization and EA Stakeholders -- SENA's Proposed Target Arquitectura -- The Organizational Architectural View -- The Information Architectural View -- The Infrastructures Architectural View -- The Functional Architectural View (Business Processes and Systems) -- Multiple Criteria for EA Framework Selection and /or Tailoring: Or What is the Best EA Framework for Your Customer? -- Introduction -- How this Chapter is Organized -- Alternate Architectural Frameworks -- The Zachman EA Framework -- Reference Model for Open Distributed Processing (RM-ODP) -- IBM's Architectural Description Standard (ADS) -- The Spewak EA Framework -- Generalized Enterprise-Reference Architecture and Methodology (GERAM) -- The Open Group Architecture Framework (TOGAF) -- DoD's C4ISR Architectural Framework (DODAF) -- The Cap Gemini Integrated Architecture Framework (IAF) -- Federal Enterprise Architecture Framework (FEAF) -- A Definition of a Best Enterprise Architecture -- Categories of EA Knowledge -- EA Selection Methodology Contents -- Conclusions -- Exercises -- Multiple Criteria for Enterprise Architecture (EA) Evaluation and Assessment -- Introduction -- How this Chapter is Organized -- Literature Review -- The Uses and Benefits of EA Indicators & Metrics in the Enterprise -- High-Level Criteria for EA Evaluation -- OMB's EA Reference Models and EA Indicators -- GAO's EA Maturity Model and Findings -- A Proposed Extension of the GAO EA Maturity Model -- Global Market and Technology Drivers of EA Measurement Needs -- An EA Compliance Checklist -- Conclusions -- e-Business, e-Government, e-Commerce, and Digital Administration -- Introduction -- How this Chapter is Organized -- Drivers of e-Something -- The New Technologies of Information and Communication (TICs) -- TIC-Supported Services -- e-Government -- e-Democracy -- A Systems Technology Architecture for e-Commerce -- Who is Paying for the New Technologies -- Lessons Learned in EA Planning, Design, and Development -- Introduction xxviii Enterprise Architectures and Digital Administration -- How this Chapter is Organized -- EA Lessons Learned -- Conclusions -- EA Implementation, Compliance, and Governance Strategies: A Road Map to EA Success -- Introduction -- How this Chapter is Organized -- Success Factors in Building an EA -- EA Engineering, How to Do it Right -- Organizational Change (OC) -- Institutional EA Governance -- EA Compliance -- Securing Support from your EA Stakeholders Community -- A Mathematical Foundation for Enterprise Architecture Design -- Why a Mathematical Foundation for EA Design? -- How this Chapter is Organized -- EA Mathematical Representation -- Integrated, Multiple Architectural Design Views -- Pareto Efficient Design Frontier -- Example in Aircraft Design -- Example in Database Design -- Reaching for the EA Pareto Frontier with Multiple Design Teams, New EA Model for Future Research -- Conclusions. 12. 12.1. 12.2. 12.3. 12.4. 12.5. 12.6. 12.7. 12.8. 12.8.1. 12.8.2. 12.8.3. 12.8.4. 12.8.5. 12.9. 13. 13.1. 13.2. 13.3. 13.4. 13.5. 13.6. 13.7. 13.7.1. 13.7.2. 13.7.3. 13.7.4. 13.7.5. 13.7.6. 13.7.7. 13.7.8. 13.7.9. 13.7.10. 13.7.11. 13.8. 13.9. 13.10. 13.11. 13.12. 14. 14.1. 14.2. 14.3. 14.4. 14.5. 14.6. 14.6.1. 14.6.2. 14.6.3. 14.6.4. 15. 15.1. 15.2. 15.3. 15.3.1. 15.3.2. 15.3.3. 15.3.4. 15.3.5. 15.3.6. 15.3.7. 15.3.8. 15.3.9. 15.4. 15.5. 15.6. 15.7. 15.8. 16. 16.1. 16.2. 16.3. 16.4. 16.5. 16.6. 16.7. 16.8. 16.9. 16.10. 16.11. 17. 17.1. 17.2. 17.3. 17.4. 17.5. 17.6. 17.7. 17.8. 17.9. 18. 18.1. 18.2. 18.3. 18.4. 19. 19.1. 19.2. 19.3. 19.4. 19.5. 19.6. 19.7. 19.8. 20. 20.1. 20.2. 20.3. 20.4. 20.5. 20.5.1. 20.5.2. 20.6. 20.7.
9812700277 9789812700278 9812700285 9789812700285
2007299316
Management information systems. Business enterprises--Computer networks--Management. Information technology--Management Computer network architectures