TY - BOOK AU - Goikoetxea,Ambrose TI - Enterprise Architectures and Digital Administration: planning, design and assessment. SN - 9789812700278 AV - HD30.213 G65 2007 U1 - 658.4/038011 22 PY - 2007/// CY - Singapore PB - Word Scientific Publishing KW - Management information systems KW - Local KW - Computer network architectures KW - Information Technology KW - Management KW - Business enterprises KW - Computer networks N1 - CD-ROMs include System Architect and Enterprise Architect software; software accessible for 30 days after installation; Includes bibliographic references (p. 453-472) and index; Contents: Acknowledgements vii -- Preface ix -- Acronyms xv -- 1 Introduction -- 1.1. A New Era of Enterprise Architecture (EA) Planning 1 -- 1.2. What is an Enterprise Architecture? 2 -- 1.3. What is an Enterprise Architecture Framework? 3 -- 1.4. What is EA Planning? 4 -- 1.5. Who is Doing EA Planning Today? 5 -- 1.6. Why Organizations Are Doing EA Planning? 5 -- 1.7. The Zachman Architectural Framework 6 -- 1.8. Multiple Architectural Views 6 -- 1.9. Objectives of this Book 7 -- 1.10. EA Vision and Concept 9 -- 1.11. EA Representation 9 -- 1.12. EA Design Teams and Work Products 10 -- 1.13. EA Measurement 11 -- 1.14. Multiple Criteria 13 -- 1.15. How this Book is Organized 13 -- 2 Motivation and Impetus for Enterprise Architectures : Government, Federal, and Commercial Sectors -- 2.1 Introduction 21 -- 2.2 Organization of this Chapter 21 -- 2.3 Benefis of an Enterprise Architecture 22 -- 2.4 EA Development in the Federal Agencies 23 -- 2.5 Clinger-Cohen Act of 1996 24 -- 2.6 OMB Circular A-130 26 -- 2.7 Federal Entrise Architecture Framework (FEAF) of 1999 29 -- 2.8 US Treasury Enterprise Architecture Framework (TEAF) 29 -- 2.9 Enterprise Architecture Framework (EAF) 30 -- 2.10 Technical Architecture Framework for Information Management (TAFIM) 30 -- 2.11 Command, Control, Communications, Computers, Intiligence, Surveillance, and Reconnaissance (CAISR) Architecture Framework 33 -- 2.12 The Open Group's Architectural Framework (TOGAF) 34 -- 2.13 OMB Reference Models 34 -- 2.14 Conclusion 35 -- 2.15. Exercises 36 -- 3 The Business Processes Architectural View -- 3.1. What is a Business Process? 39 -- 3.2. How this Chapter is Organized 40 -- 3.3. Global Airline Services - An Illustrative Example 41 -- 3.4 Vision and Strategy 44 -- 3.5 Business Processes 45 -- 3.6 System Requirements 49 -- 3.7 Business Process Principles 50 -- 3.8 Business Process Assumptions 51 -- 3..9 Business Modeling Toolsets in the Market 52 -- 3.10 Selection of an EA Toolset 52 -- 3.11 Conclusions 54 -- 3.12 Exercises 55 -- 4 The Business Systems Architectural View -- 4.1 What is a Business System? 59 -- 4.2 Why Business Systems? 61 -- 4.3 How this Chapter is Organized 61 -- 4.5 Business Systems Hierarchical Tree - Example Continued 62 -- 4.6. Interfaces 64 -- 4.7 Technical Reference Model (TRM) 69 -- 4.8 DoD Technical Reference Model 70 -- 4.9 U.S. Customs Service Technical Reference Model 74 -- 4.10 Assignment of Business Systems to Projects 75 -- 4.11 Conclusions 77 -- 4.12 Exercises 78 -- 5 The Data Architectural View 5.1. Introduction 79 -- 5.2 What is the Data Architectural View? 80 -- 5.3 How this Chapter is Organized 82 -- 5.4 A Methodological Approach to the Data Architectural View 83 -- 5.5 Data Ownership and Stewardship 103 -- 5.6 Relationship of the Data Architectural View to the other Architectural Views 103 -- 5.7. Conclusion 104 -- 5.8 Exercises 78 -- 6 The Applications Architectural View 107 -- 6.1 What is a Software Application? 107 -- 6.2 How this Chapter is Organized 109 -- 6.3. A Methodology for Construction of the Applications Architectural View 109 -- 6.4 Alignment of Applications Architectural View 124 -- 6.5 Software Engineering Standards 124 -- 6.6 Representation of Software Design 128 -- 6.7 Conclusion 128 -- 6.8 Exercises 129 -- 7 The Unified Modeting Language (UML) in Software Design -- 7.1. Introduction 133 -- 7.2. How this Chapter is Organized 134 -- 7.3. Origins of and Ungoing efforts in UML 134 -- 7.4 Basic of the Unified Modeling Language (UML) 135 -- 7.5 The Software Life Cycle 136 -- 7.6 Basics of UML 139 -- 7.7 An Ilustrative Example on the Use of UML 146 -- 7.8 Conclusions 153 -- 7.9 Exercises 155 -- 8 The Technology Architectural View -- 8.1 What is a Technology? 159 -- 8.2. What is a Technology Architectural View? 160 -- 8.3. How this Chapter is Organized 161 -- 8.4. A Methodology for Building the Technology Architectural View 161 -- Step 1: Review of Business Systems Hierarchy 164 -- Step 2: Review of Applications Architecture 165 -- Step 3: Commercially-off-the-Shelf (COTS) Software Strategy 167 -- Step 4: Mapping of Applications to Business Systems 172 -- Step 5: Technology Principles, Assumptions, and Constraints 172 -- Step 6: Identify Candidate Technologies and Platforms 174 -- Step 7: Mapping of Technologies to Business Systems 175 -- Step 8: Competing Principles of the Technology Architectural View 175 -- Step 9: Technology Segmentation and Distribution Model 177 -- Step 10: Logical Technology Architecture Design 178 -- Step 11: Physical Technology Architecture Design 180 -- Step 12 : Communicate the Technology Architectural View 181 -- 8.5 Conclusions 182 -- 9 Distributed Database Design with Multiple Criteria -- 9.1 Introduction 185 -- 9.2 Database Segment Development 186 -- 9.3 How this Chapter is Organized 187 -- 9.4 Statement of the Problem 187 -- 9.5 Methodological Approach 189 -- 9.6 Problem 1 : One to Many Database Segmentation 190 -- 9.7 Problem 2 : Many to One Database Segmentation 195 -- 9.8 Multiple Criteria 198 -- 9.9 Conclusions 202 -- 10 Performance and Capacity Based Architecture Planning : Concepts, Principles, and Measurement Tools -- 10.1 Introduction 2054 205 -- 10.2 Objectives of this Chapter 206 -- 10.3 How this Chapter is organizad 207 -- 10.4 EPCEM Approach to Life Cycle EA Planning 207 -- 10.5 General EA System Performance Evaluation Approach 212 -- 10.6 Use of Business Modeling and Performance Simulation Tools 217 -- 10.7 Measurements and Analysis 220 -- 10.8 Illustrative Example - What Needs to be Modeled 221 -- 10.9. Testing and Simulation in a Virtual Lab Environment 225 -- 10.10 Web Load Generation for Simulation and Performance Analysis 227 -- 10.11 C&P Measurement Tools 227 -- 10.12 C&P Roles and Responsibilities 229 -- 10.13. Conclusions and Recommendations 230 -- 11 Disaster Recovery Planning -- 11.1. Introduction -- 11.2. How this Chapter is Organized 233 -- 11.3. What is Disaster Recovery Planning? 235 -- 11.4. Developing a Disaster Recovery Plan 236 -- 11.5. DR Requirements 237 -- 11.6. Basic Elements of a Contingency Plan 238 -- 11.7. Basics of Intra-Site Data Failover 239 -- 11.8. Basics of Inter-site Failover 240 -- 11.9. RAID Technology for Data Backup 241 -- 11.10. Disaster Readiness 247 -- 11.11 IT Audit Checklist 249 -- 11.12. Cost-Availability Trade-Offs 251 -- 11.13 Global Services Airline, An Example 252 -- 11.14 Conclusions 254 -- 11.15 Exercises 256 -- 12 The Open Group's Architectural Framework (TOGAF) -- 12.1 Introduction 257 -- 12.2 Organization of this Chapter 258 -- 12.3 Technical Architecture Framework for Information Management (TAFIM) 259 -- 12.4 Emergence of TOGAF Technical Reference Model (TRM) 260 -- 12.6 Standards Information Base (SIB) 260 -- 12.7 Architectural Development Method (ADM) 261 -- 12.8 An Illustrative Example - A Manufacturing Environment 265 -- 12.8.1 Phase A: Initiation and Framework 267 -- 12.8.2 Phase B: Baseline Description 272 -- 12.8.3 Phase C: Target Architecture 275 -- 12.8.4 Phase D: Opportunities and Solutions 275 -- 12.8.5 Phase E: Project Initiation and Migration Planning 280 -- 12.9 Conclusion 284 -- 13 The Department of Defense Architecture Framework (DODAF) -- 13.1 Introduction 285 -- 13.2 Organization of this Chapter 286 -- 13.3 Structure of the DOAF 287 -- 13.4 Guiding Principles of the DODAF Philosophy 288 -- 13.5 The Six Step Architecture Description Process 288 -- 13.6 A Set of Automated Tools 289 -- 13.7 Description of the Product Types (i.e., Work Products) 291 -- 13.7.1 Overview and Summary Information (AV - 1) 295 -- 13.7.2 Integrated Dictionary (AV-2) 295 -- 13.7.3 High Level Operational Concept Graphic (OV-1) 296 -- 13.7.4 Operational Node Connectivity Descrption (OV-2) 297 -- 13.7.5 Operational Information Exchange Matrix (OV-3) 298 -- 13.7.6 Command Relationships Chart (OV-4) 298 -- 13.7.7 Activity Model (OV-5) 300 -- 13.7.8 Systems Interface Description (SV-1) -- 13.7.9 Systems Communications Descrptions (SV-2) 301 -- 13.7.10 Technical Architecture Profile (TV-1) 303 -- 13.7.11 Standards Techonology Forecast (TV - 2) 303 -- 13.8 Comparison of DODAF with Zachman's Framework 304 -- 13.9 Comparison of DODAF with the Federal Enterprise Architecture Framework 308 -- 13.10 Comparison of DODAF with Spewak's Enterprise Architecture Planning 309 -- 13.11 Conclusions 311 -- 13.12 Exercises 312 -- 14 Colombia's SENA Enterprise Architecture: A First EA Design and Roadmap -- 14.1 Introduction 315 -- 14.2 How this Chapter is Organized 316 -- 14.3 SENA Background 316 -- 14.4 Architecture Requirements 317 -- 14.5 SENA's Organization and EA Stakcholders 318 -- 14.6 SENA's Proposed Target Arquitectura 318 -- 14.6.1. The Organizational Architectural View 323 -- 14.6.2. The Information Architectural View 325 -- 14.6.3. The Infrastructures Architectural View 326 -- 14.6.4. The Functional Architectural View (Business Processes and Systems) 329 -- 15 Multiple Criteria for EA Framework Selection and/or Tailoring: Or What is the Best EA Framework for Your Customer? -- 15.1. Introduction 333 -- 15.2. How this Chapter is Organized 334 -- 15.3. Alternate Architectural Frameworks 334 -- 15.3.1. The Zachman EA Framework 335 -- 15.3.2. Reference Model for Open Distributed Processing (RM-ODP) 335 -- 15.3.3. IBM's Architectural Description Standard (ADS) 338 -- 15.3.4. 15.3.5. The Spewak EA Framework 340 -- 15.3.5 Generalized Enterprise-Reference Architecture and Methodology (GERAM) 342 -- 15.3.6. The Open Group Architecture Framework (TOGAF) 344 -- 15.3.7. DoD's C4ISR Architectural Framework (DODAF) 345 -- 15.3.8. The Cap Gemini Integrated Architecture Framework (IAF) 347 -- 15.3.9. Federal Enterprise Architecture Framework (FEAF) 349 -- 15.4. A Definition of a Best Enterprise Architecture 351 -- 15.5. Categories of EA Knowledge 352 -- 15.6. EA Selection Methodology 352 -- 15.7 Conclusions 356 -- 15.8 Exercises 357 -- 16 Multiple Criteria for Enterprise Architecture (EA) Evaluation and Assessment -- 16.1 Introduction 361 -- 16.2 How this Chapter is Organized 361 -- 16.3 Literature Review 362 -- 16.4 The Uses and Benegits of EA Indicators & Metrics in the Enterprise 363 -- 16.5 High Level Criteria for EA Evaluation 363 -- 16.6 OMB's EA Reference Models and EA Indicators 365 -- 16.7 GAO's EA Maturity Model and Findings 369 -- 16.8 A Proposed Extension of the GAO EA Maturity Model 372 -- 16.9 Global Market and Technology Drivers of EA Measurement Needs 373 -- 16.10 An EA Compliance Checklist 374 -- 16.11 Conclusions 375 -- 17 e-Business, e-Government, e-Commerce, and Digital Administration -- 17.1 Introduction 377 -- 17.2 How this Chapter is Organized 378 -- 17.3 Drivers of e-Something 378 -- 17.4 The New Technologies of Information and Communication (TICs) 379 -- 17.5 TIC Supported Services 380 -- 17.6 e-Government 381 -- 17.7 e-Democracy 382 -- 17.8 A Systems Technology Architecture for e-Commerce 388 -- 17.9 Who is Paying for the New Technologies 389 -- 18 Lessons Learned in EA Planning, Design. and Development -- 18.1 Introduction 395 -- 18.2 How this Chapter is Organized 395 -- 18.3 EA Lessons Learned 395 -- 18.4 Conclusions 402 -- 19 EA Implementation, Compliance, and Governance Stategies : A Road Map to EA Success -- 19.1 Introduction 403 -- 19.2 How this Chapter is Organized 403 -- 19.3 Success Factors in Building an EA 404 -- 19.4 EA Engineering, How to Do it Right 404 -- 19.5 Organizational Change (OC) 408 -- 19.6 Institutional EA Governance 409 -- 19.7 EA Compliance 410 -- 19.8 Securing Support from your EA Skakeholders Community 410 -- 20 A Mathematical Foundation for Enterprise Architecture Design -- 20.1 Why a Mathematical Foundation for EA Design? 415 -- 20.2 How this Chapter is Organized 416 -- 20.3 EA Mathematical Representation 417 -- 20.4 Integrated, Multiple Architectural Design Views 427 -- 20.5 Pareto Efficent Design Frontier 431 -- 20.5.1 Example in Aircraft Design 431 -- 20.5.2 Example in Database Design 433 -- 20.6 Reaching for the EA Pareto Frontier with Multiple Design Teams, New EA Model for Future Research 440 -- 20.7 Conclusions 440 -- Glossary 443 -- Bibliography 453 -- Appendix 473 -- Index 477 -- ER -