2. --Kristian Wilson, Nintendo Inc. 1989
“Computer games don't effect kids, I mean if Pac-Man
had effected us as kids we would all be running around
in darkened rooms, munching magic pills, and listening
to repetitive electronic music.”

3. E P
C I
S L
T L
A S
S
Y source: encounter

4. Ch. 2 The Business Framework

5. Business Revision
1. The Need for Application Integration
– Intra-business & Inter-business
1. The Application Integration Environment
• Evolutionary TQM vs. Revolutionary BPR, Legacy Systems and B2…
2. The Post Internet Boom and .com Bubble Situation
– Services offered today, Life Event Model –infrastructure and
complexity bases, deep computing, Internet
2. The Economic Aspect
– BCA(s), CBA(s), VC(s), SWOT & change, BSC employee / innovation
– learning and growth – internal business process – customer –
financial
1. Funding
• Payoffs…
• ROI, Payback period, , IRR, FTE(s), TCO, NPV

6. NPV Calculation
Year 1 Year 2
Revenue 1000 2000
Expenses 500 1000
NPV = -Initial Investment + Future Net Cash Flows / (1 + required Return) TIME
Year 0 Year 1 Year 2 Total
Initial Investment 1100 -1000
Revenue 1000 2000 3000
Expenses 500 1000 1500
Total -1100 500 1000 600
NPV -1100 455 826 181
Initial Outlay = 1100
Required Return = 10 %

7. Payback Period
Year Cash Flow Accumulated
1 200 200
2 400 600
3 600 1200
Initial Outlay = 1000
Payback Period = 2 years + 400 / 600 = 2 2/3 years

8. Internal Rate of Return
Year Cash Flow
0 -200 (Initial Investment)
1 50
2 100
3 150
0 = -200 + (50 / (1 + IRR)1
) + (100 / (1 + IRR)2
) + (150 / (1 + IRR)n
)

9. Ch. 3 The Technology Issue

10. Technology Revision
1. Technical Issues
1. Requirement and Principles
• modeling UML / UDDI, functional / non functional
2. Business Integration
• TQM BPR
3. Presentation Integration
– business logic
4. Data Integration
5. Control Integration
– Protocols and architecture, RPC / SOAP, HTTP…
6. Connectivity…>>>
7. Quality Attributes
• Performance, Dependability…SSL

11. IBM -The Five Axes of Business Application Integration
• Messages (or messaging)
– Synchronous processing, RPC end2end connections
– Asynchronous processing, buffer storage & decoupling…
– Persistent or non-persistent, pub/sub or point2point messaging
– Application brokers
• Transactions (or transaction processing)
– Optimistic vs. pessimistic transaction processing
– Explicit (OLTP) vs. Implicit transaction processing
– Short & long running transactions
• Processes (or process management)
– Process flow automation
– Work flow automation
• Development (or the creation of application integration)
– Parallel development & tools
– Recovery & compensation
• Production (or the operation of what has been developed)
– Management & mission critical apps, security, config., depl., d2d ops.

12. BAI -Schematic Representation I
Application
Application
Application
Application
Application
Broker
(HUB)
2n per application connected
Application
Application
Application
Application
2n(n-1) bi-directional
Adapter
(API)
Adapter
(API) Adapter
(API)Adapter
(API)
Adapter
(API)
Adapter
(API)

13. BAI -Schematic Representation II
Application
Application
Application
Application
Application
Broker
(HUB)
Application
Application
Application
Application
Application
Broker
(HUB)
multi-hub configuration
Application
Broker
(HUB)

14. Model Driven Architecture
MOF meta-object facility
CWM common warehouse meta-model

15. BAI -Schematic Representation II

16. SAP

17. Evolving SAP HR Architecture
• Core Functions
• Strategy
• Analytics
• Enabling Solutions
• Workforce Operations
– Organizational Management, Personnel Administration, Time Management, Payroll, Legal & Compliance Reporting
• Workforce Sourcing & Deployment
– Talent Relationship Management, Applicant Tracking, Contingent Staffing, Workforce Scheduling
• Workforce Alignment
– Personnel Development, Learning, Performance Management, Total Reward Management, Strategic Alignment
• Business Analytics & Planning
– Workforce Analytics, Reporting & Benchmarking
• Services
– Manager Self-Service, Employee Self-Service, Mobile Business, Knowledge Management
• Employee Transaction Management
• Employee Lifecycle Management
• Employee Relationship Management
• Optimization Tools

18. Business Workflow I –B2B, B2C

19. Business Work-flows II –B2E

20. Business Workflow III, B2E, B2B

21. Business Solutions

22. Ch. 4 The Environmental Aspect

23. P-CMM Levels

24. P-CMM Process Area Threads

25. P-CMM Overall Architecture
2n(n-1) bi-directional
Key Practices
Process Areas
Maturity Levels
Common Features
Workforce Capability
Achieving Goals
Implementation Efforts
Activities Performed
Ability to perform
Practices performed
Measurement and analysis
Verification of the implementation

26. P-CMM IDEAL Model