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Enterprise Architecture Description

What Is An ?Enterprise Architecture?". An Enterprise Architecture is an integrated model consisting of Operational, Systems, and Technical views defining the enterprise: Mission and business activitiesInformation needed for operationsTechnologies needed to support operationsMigration plans to implement new processes and technologies to support changing business activities.

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Enterprise Architecture Description

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    1. Enterprise Architecture Description What is an Architecture? How was it developed? What is it being used for?

    5. Information Architecture - Relationship to C4I initiatives (Command, Control, Communications, Computers, and Intelligence) 3 major challenges of C4I 1) Interoperability 2) Information System Security 3) DoD process & culture Interoperability “Joint, flexible, and coherent operations are key components of DoD’s Joint Vision 2010, this means interoperability of forces and C4I systems.” “C4I interoperability requires a unifying framework (architecture) and a body of definitive guidance.”

    6. Information Architecture – Role in Achieving C4I Interoperability Issues & Resolutions “Large organizations have trouble achieving interoperability, but systems constructed in accordance with a clean, well-specified architecture are much more likely to achieve it.” “A framework and guidance are crucial because achieving C4I interoperability is largely a matter of management, design, and implementation discipline…”

    7. Information Architecture is the Foundation

    8. Information Architecture Components

    9. Information Architecture Methodology (Zachman Framework)

    10. Information Architecture (Zachman Framework)

    12. Information Architecture Classify Data

    13. Information Architecture Identify Data Entity Relationships

    14. Information Architecture What does this tell us?

    15. Information Architecture Identify Application Relationships & Priorities

    16. Information Architecture What does this tell us?

    17. Relationship to POM Project Planning

    18. What’s Next? Detailed Data Modeling Data Warehousing Niche Applications

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