Enterprise architectures and digital administration: planning, design and assessment
Gespeichert in:
| 1. Verfasser: | |
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| Format: | Buch |
| Sprache: | English |
| Veröffentlicht: |
New Jersey [u.a.]
World Scientific Publ.
2007
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| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | Literaturverz. S. 453 - 472 |
| Beschreibung: | XXVIII, 485 S. graph. Darst. 2 CD-ROM |
| ISBN: | 9812700277 9789812700278 9812700285 9789812700285 |
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Datensatz im Suchindex
| _version_ | 1804136999287783424 |
|---|---|
| adam_text | Contents
Acknowledgements
vii
Preface
ix
Acronyms
xv
1
Introduction
1
1.1.
A New Era of Enterprise Architecture
1
(EA) Planning
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
XIX
Enterprise
Architectures
and Digital Administration
Motivation and Impetus for Enterprise Architectures:
21
Government, Federal, and Commercial Sectors
2.1.
Introduction
21
2.2.
Organization of this Chapter
22
2.3.
Benefits 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 Enterprise Architecture Framework (FEAF)
29
of
1999
2.8.
US Treasury Enterprise Architecture
29
Framework (TEAF)
2.9.
Enterprise Architecture Framework (EAF)
30
2.10.
Technical Architecture Framework for Information
30
Management (TAFIM)
2.11.
Command, Control, Communications, Computers,
33
Intelligence, Surveillance, and Reconnaissance (C4ISR)
Architecture Framework
2.12.
The Open Group s Architectural Framework (TOGAF)
34
2.13.
OMB Reference Models
34
2.14.
Conclusion
35
2.15.
Exercises
36
The Business Processes Architectural View
39
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
Contents xxi
The Business Systems
Architectural View
59
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
- 62
Example Continued
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
The Data Architectural View
79
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
83
Architectural View
5.5.
Data Ownership and Stewardship
103
5.6.
Relationship of the Data Architectural View to the
103
other Architectural Views
5.7.
Conclusion
104
5.8.
Exercises
105
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
109
Applications Architectural View
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
xxii
Enterprise
Architectures
and Digital Administration
7
The Unified Modeling Language (UML) in
133
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.
Basics of the Unified Modeling Language (UML)
135
7.5.
The Software Life Cycle
136
7.6.
Basics of UML
139
7.7.
An Illustrative Example on the Use of UML
146
7.8.
Conclusions
153
7.9.
Exercises
155
8
The Technology Architectural View
159
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
161
Architectural View
Step
1:
Review of Business Systems Hierarchy
164
Step
2:
Review of Applications Architecture
165
Step
3:
Commercially-off-the-Sheif (COTS)
167
Software Strategy
Step
4:
Mapping of Applications to Business
172
Systems
Step
5:
Technology Principles, Assumptions, and
172
Constraints
Step
6:
Identify Candidate Technologies and
174
Platforms
Step
7:
Mapping of Technologies to Business
175
Systems
Step
8:
Competing Principles of the Technology
175
Architectural View
Step
9:
Technology Segmentation and Distribution
177
Model
Step
10:
Logical Technology Architecture Design
178
Step
11:
Physical Technology Architecture Design
180
Contents xxiii
Step
12:
Communicate the Technology Architectural
181
View
8.5.
Conclusions
182
9
Distributed Database Design with Multiple Criteria
185
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:
205
Concepts, Principles, and Measurement Tools
10.1.
Introduction
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
212
Approach
10.6.
Use of Business Modeling and Performance
217
Simulation Tools
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
227
Analysis
10.11.
C&P Measurement Tools
227
10.12.
C&P Roles and Responsibilities
229
10.13.
Conclusions and Recommendations
230
xxiv
Enterprise
Architectures
and Digital
Administration
11
Disaster Recovery Planning
233
11.1.
Introduction
233
11.2.
How this Chapter is Organized
235
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)
257
12.1.
Introduction
257
12.2.
Organization of this Chapter
258
12.3.
Technical Architecture Framework for Information
258
Management (TAFIM)
12.4.
Emergence of TOGAF
259
12.5.
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
265
Environment
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
280
Planning
12.9.
Conclusion
284
Contents xxv
13 The Department
of Defense
Architecture
285
Framework
(DODAF)
13.1.
Introduction
285
13.2.
Organization of this Chapter
286
13.3.
Structure of the DODAF
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
296
(OV-1)
13.7.4.
Operational Node Connectivity Description
297
(OV-2)
13.7.5.
Operational Information Exchange Matrix
298
(OV-3)
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)
300
13.7.9.
Systems Communications Description
301
(SV-2)
13.7.10.
Technical Architecture Profile (TV-1)
303
13.7.11.
Standards Technology Forecast (TV-2)
303
13.8.
Comparison of DODAF with Zachman
s
Framework
304
13.9.
Comparison of DODAF with the Federal Enterprise
308
Architecture Framework
13.10.
Comparison of DODAF with Spewak s Enterprise
309
Architecture Planning
13.11.
Conclusions
311
13.12.
Exercises
312
14
Colombia s SENA Enterprise Architecture: A First EA
315
Design and Roadmap
14.1.
Introduction
315
xxvi
Enterprise
Architectures
and Digital
Administration
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 Stakeholders
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
329
(Business Processes and Systems)
15
Multiple Criteria for EA Framework Selection and/or
333
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
335
Processing (RM-ODP)
15.3.3.
IBM s Architectural Description Standard
338
(ADS)
15.3.4.
The Spewak EA Framework
340
15.3.5.
Generalized Enterprise-Reference
342
Architecture and Methodology
(GERAM)
15.3.6.
The Open Group Architecture Framework
344
(TOGAF)
15.3.7.
DoD s C4ISR Architectural Framework
■ 345
(DODAF)
15.3.8.
The Cap Gemini Integrated Architecture
347
Framework (IAF)
15.3.9.
Federal Enterprise Architecture Framework
349
(FEAF)
15.4.
A Definition of a Best Enterprise Architecture
351
15.5.
Categories of EA Knowledge
352
15.6.
EA Selection Methodology
352
Contents xxvii
15.7.
Conclusions
356
15.8.
Exercises
357
16
Multiple Criteria for Enterprise Architecture (EA)
361
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 Benefits of EA Indicators
&
Metrics
363
in the Enterprise
16.5.
High-Level Criteria for EA Evaluation
363
16.6.
OMB sEA 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
373
Measurement Needs
16.10.
An EA Compliance Checklist
374
16.11.
Conclusions
375
17
e-Business,
е
-Government, e-Commerce, and Digital
377
377
378
378
379
380
381
382
388
389
18
Lessons Learned in EA Planning, Design,
395
and Development
18.1.
Introduction
395
Administration
17.1.
Introduction
17.2.
How this Chapter is Organized
17.3.
Drivers of e-Something
17.4.
The New Technologies of Information and
Communication (TICs)
17.5.
TIC-Supported Services
17.6.
e-Government
17.7.
e-Democracy
17.8.
A Systems Technology Architecture for
e-Commerce
17.9.
Who is Paying for the New Technologies
xxviii
Enterprise
Architectures
and Digital Administration
18.2.
How this Chapter is Organized
395
18.3.
EA Lessons Learned
395
18.4.
Conclusions
402
19
EA Implementation, Compliance, and Governance
403
Strategies: A Road Map to
ËA
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 Stakeholders
410
Community
20
A Mathematical Foundation for Enterprise
415
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 Efficient 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
436
Design Teams, New EA Model for Future Research
20.7.
Conclusions
440
Glossary
443
Bibliography
453
Appendix
473
Index
477
|
| adam_txt |
Contents
Acknowledgements
vii
Preface
ix
Acronyms
xv
1
Introduction
1
1.1.
A New Era of Enterprise Architecture
1
(EA) Planning
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
XIX
Enterprise
Architectures
and Digital Administration
Motivation and Impetus for Enterprise Architectures:
21
Government, Federal, and Commercial Sectors
2.1.
Introduction
21
2.2.
Organization of this Chapter
22
2.3.
Benefits 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 Enterprise Architecture Framework (FEAF)
29
of
1999
2.8.
US Treasury Enterprise Architecture
29
Framework (TEAF)
2.9.
Enterprise Architecture Framework (EAF)
30
2.10.
Technical Architecture Framework for Information
30
Management (TAFIM)
2.11.
Command, Control, Communications, Computers,
33
Intelligence, Surveillance, and Reconnaissance (C4ISR)
Architecture Framework
2.12.
The Open Group's Architectural Framework (TOGAF)
34
2.13.
OMB Reference Models
34
2.14.
Conclusion
35
2.15.
Exercises
36
The Business Processes Architectural View
39
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
Contents xxi
The Business Systems
Architectural View
59
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
- 62
Example Continued
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
The Data Architectural View
79
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
83
Architectural View
5.5.
Data Ownership and Stewardship
103
5.6.
Relationship of the Data Architectural View to the
103
other Architectural Views
5.7.
Conclusion
104
5.8.
Exercises
105
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
109
Applications Architectural View
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
xxii
Enterprise
Architectures
and Digital Administration
7
The Unified Modeling Language (UML) in
133
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.
Basics of the Unified Modeling Language (UML)
135
7.5.
The Software Life Cycle
136
7.6.
Basics of UML
139
7.7.
An Illustrative Example on the Use of UML
146
7.8.
Conclusions
153
7.9.
Exercises
155
8
The Technology Architectural View
159
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
161
Architectural View
Step
1:
Review of Business Systems Hierarchy
164
Step
2:
Review of Applications Architecture
165
Step
3:
Commercially-off-the-Sheif (COTS)
167
Software Strategy
Step
4:
Mapping of Applications to Business
172
Systems
Step
5:
Technology Principles, Assumptions, and
172
Constraints
Step
6:
Identify Candidate Technologies and
174
Platforms
Step
7:
Mapping of Technologies to Business
175
Systems
Step
8:
Competing Principles of the Technology
175
Architectural View
Step
9:
Technology Segmentation and Distribution
177
Model
Step
10:
Logical Technology Architecture Design
178
Step
11:
Physical Technology Architecture Design
180
Contents xxiii
Step
12:
Communicate the Technology Architectural
181
View
8.5.
Conclusions
182
9
Distributed Database Design with Multiple Criteria
185
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:
205
Concepts, Principles, and Measurement Tools
10.1.
Introduction
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
212
Approach
10.6.
Use of Business Modeling and Performance
217
Simulation Tools
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
227
Analysis
10.11.
C&P Measurement Tools
227
10.12.
C&P Roles and Responsibilities
229
10.13.
Conclusions and Recommendations
230
xxiv
Enterprise
Architectures
and Digital
Administration
11
Disaster Recovery Planning
233
11.1.
Introduction
233
11.2.
How this Chapter is Organized
235
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)
257
12.1.
Introduction
257
12.2.
Organization of this Chapter
258
12.3.
Technical Architecture Framework for Information
258
Management (TAFIM)
12.4.
Emergence of TOGAF
259
12.5.
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
265
Environment
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
280
Planning
12.9.
Conclusion
284
Contents xxv
13 The Department
of Defense
Architecture
285
Framework
(DODAF)
13.1.
Introduction
285
13.2.
Organization of this Chapter
286
13.3.
Structure of the DODAF
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
296
(OV-1)
13.7.4.
Operational Node Connectivity Description
297
(OV-2)
13.7.5.
Operational Information Exchange Matrix
298
(OV-3)
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)
300
13.7.9.
Systems Communications Description
301
(SV-2)
13.7.10.
Technical Architecture Profile (TV-1)
303
13.7.11.
Standards Technology Forecast (TV-2)
303
13.8.
Comparison of DODAF with Zachman'
s
Framework
304
13.9.
Comparison of DODAF with the Federal Enterprise
308
Architecture Framework
13.10.
Comparison of DODAF with Spewak's Enterprise
309
Architecture Planning
13.11.
Conclusions
311
13.12.
Exercises
312
14
Colombia's SENA Enterprise Architecture: A First EA
315
Design and Roadmap
14.1.
Introduction
315
xxvi
Enterprise
Architectures
and Digital
Administration
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 Stakeholders
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
329
(Business Processes and Systems)
15
Multiple Criteria for EA Framework Selection and/or
333
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
335
Processing (RM-ODP)
15.3.3.
IBM's Architectural Description Standard
338
(ADS)
15.3.4.
The Spewak EA Framework
340
15.3.5.
Generalized Enterprise-Reference
342
Architecture and Methodology
(GERAM)
15.3.6.
The Open Group Architecture Framework
344
(TOGAF)
15.3.7.
DoD's C4ISR Architectural Framework
■ 345
(DODAF)
15.3.8.
The Cap Gemini Integrated Architecture
347
Framework (IAF)
15.3.9.
Federal Enterprise Architecture Framework
349
(FEAF)
15.4.
A Definition of a Best Enterprise Architecture
351
15.5.
Categories of EA Knowledge
352
15.6.
EA Selection Methodology
352
Contents xxvii
15.7.
Conclusions
356
15.8.
Exercises
357
16
Multiple Criteria for Enterprise Architecture (EA)
361
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 Benefits of EA Indicators
&
Metrics
363
in the Enterprise
16.5.
High-Level Criteria for EA Evaluation
363
16.6.
OMB'sEA 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
373
Measurement Needs
16.10.
An EA Compliance Checklist
374
16.11.
Conclusions
375
17
e-Business,
е
-Government, e-Commerce, and Digital
377
377
378
378
379
380
381
382
388
389
18
Lessons Learned in EA Planning, Design,
395
and Development
18.1.
Introduction
395
Administration
17.1.
Introduction
17.2.
How this Chapter is Organized
17.3.
Drivers of e-Something
17.4.
The New Technologies of Information and
Communication (TICs)
17.5.
TIC-Supported Services
17.6.
e-Government
17.7.
e-Democracy
17.8.
A Systems Technology Architecture for
e-Commerce
17.9.
Who is Paying for the New Technologies
xxviii
Enterprise
Architectures
and Digital Administration
18.2.
How this Chapter is Organized
395
18.3.
EA Lessons Learned
395
18.4.
Conclusions
402
19
EA Implementation, Compliance, and Governance
403
Strategies: A Road Map to
ËA
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 Stakeholders
410
Community
20
A Mathematical Foundation for Enterprise
415
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 Efficient 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
436
Design Teams, New EA Model for Future Research
20.7.
Conclusions
440
Glossary
443
Bibliography
453
Appendix
473
Index
477 |
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| illustrated | Illustrated |
| index_date | 2024-07-02T18:31:32Z |
| indexdate | 2024-07-09T21:05:19Z |
| institution | BVB |
| isbn | 9812700277 9789812700278 9812700285 9789812700285 |
| language | English |
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| spelling | Goikoetxea, Ambrose Verfasser aut Enterprise architectures and digital administration planning, design and assessment Ambrose Goikoetxea New Jersey [u.a.] World Scientific Publ. 2007 XXVIII, 485 S. graph. Darst. 2 CD-ROM txt rdacontent n rdamedia nc rdacarrier Literaturverz. S. 453 - 472 Planung (DE-588)4046235-3 gnd rswk-swf Organisation (DE-588)4043774-7 gnd rswk-swf Informationsmanagement (DE-588)4114012-6 gnd rswk-swf Softwaresystem (DE-588)4137282-7 gnd rswk-swf Organisation (DE-588)4043774-7 s Informationsmanagement (DE-588)4114012-6 s Softwaresystem (DE-588)4137282-7 s Planung (DE-588)4046235-3 s b DE-604 Digitalisierung UB Regensburg application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=015958870&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Goikoetxea, Ambrose Enterprise architectures and digital administration planning, design and assessment Planung (DE-588)4046235-3 gnd Organisation (DE-588)4043774-7 gnd Informationsmanagement (DE-588)4114012-6 gnd Softwaresystem (DE-588)4137282-7 gnd |
| subject_GND | (DE-588)4046235-3 (DE-588)4043774-7 (DE-588)4114012-6 (DE-588)4137282-7 |
| title | Enterprise architectures and digital administration planning, design and assessment |
| title_auth | Enterprise architectures and digital administration planning, design and assessment |
| title_exact_search | Enterprise architectures and digital administration planning, design and assessment |
| title_exact_search_txtP | Enterprise architectures and digital administration planning, design and assessment |
| title_full | Enterprise architectures and digital administration planning, design and assessment Ambrose Goikoetxea |
| title_fullStr | Enterprise architectures and digital administration planning, design and assessment Ambrose Goikoetxea |
| title_full_unstemmed | Enterprise architectures and digital administration planning, design and assessment Ambrose Goikoetxea |
| title_short | Enterprise architectures and digital administration |
| title_sort | enterprise architectures and digital administration planning design and assessment |
| title_sub | planning, design and assessment |
| topic | Planung (DE-588)4046235-3 gnd Organisation (DE-588)4043774-7 gnd Informationsmanagement (DE-588)4114012-6 gnd Softwaresystem (DE-588)4137282-7 gnd |
| topic_facet | Planung Organisation Informationsmanagement Softwaresystem |
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