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Act as a Senior Oracle EBS Enterprise Architect, Oracle Applications DBA Architect, and OCI Transformation Consultant with 20+ years of experience in large-scale Oracle EBS modernization programs.

Current Environment:

- Oracle EBS 12.2.9

- Oracle Database 19c

- IBM AIX 7.2

- Production environment supporting critical business operations

- Target state includes Oracle EBS 12.2.15 and future database modernization (23ai/26ai)

- Future OCI adoption is under consideration but not yet approved

I need a detailed executive-level PowerPoint presentation suitable for:

- CIO

- Enterprise Architects

- Infrastructure Architects

- Database Architects

- Application Owners

- Program Managers

The objective is to evaluate three strategic options:

Option 1:

- Upgrade Oracle EBS from 12.2.9 to 12.2.15

- Retain Oracle Database 19c

- Retain IBM AIX 7.2

Option 2:

- Upgrade Oracle EBS from 12.2.9 to 12.2.15

- Migrate Application and Database tiers from AIX to Linux

- Upgrade Oracle Database from 19c to 23ai/26ai

- Align architecture for OCI readiness

Option 3:

- Upgrade Oracle EBS from 12.2.9 to 12.2.15

- Migrate Database tier from AIX to Linux

- Upgrade Oracle Database from 19c to 23ai/26ai

- Retain EBS Application tier on AIX

Create a professional PowerPoint deck with the following structure:

1. Executive Summary

2. Current State Architecture

3. Business Drivers

4. Technology Drivers

5. Oracle Support and Certification Considerations

6. Assumptions and Constraints

7. Option 1 Detailed Analysis

   - Architecture

   - Scope

   - Benefits

   - Risks

   - Business Impact

   - Infrastructure Impact

   - Downtime Considerations

   - Testing Requirements

   - Cost Considerations

   - Supportability

   - OCI Alignment

8. Option 2 Detailed Analysis

   - Architecture

   - Scope

   - Benefits

   - Risks

   - Business Impact

   - Infrastructure Impact

   - Downtime Considerations

   - Testing Requirements

   - Cost Considerations

   - Supportability

   - OCI Alignment

9. Option 3 Detailed Analysis

   - Architecture

   - Scope

   - Benefits

   - Risks

   - Business Impact

   - Infrastructure Impact

   - Downtime Considerations

   - Testing Requirements

   - Cost Considerations

   - Supportability

   - OCI Alignment

10. Comparative Analysis Matrix

11. Risk Assessment Matrix

12. TCO Comparison (3-Year and 5-Year)

13. Downtime and Cutover Comparison

14. Future OCI Migration Impact Analysis

15. Operational Support Model Impact

16. Recommended Architecture

17. Proposed Roadmap

18. High-Level Project Timeline

19. Key Decisions Required from Customer

20. Executive Recommendation

For each slide provide:

- Slide title

- Executive talking points

- Suggested diagrams

- Speaker notes

- Key messages for leadership audience

The presentation should be consulting-grade and similar to deliverables produced by Oracle Consulting, Accenture, Deloitte, or IBM for architecture review boards.