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Enterprise Business Architecture (EBA)

Enterprise Business Architecture (EBA). Enterprise Architecture Model. Enterprise Architecture/ETA. Enterprise Business Architecture. From a business point of view defines: Who we are What we do Where we want to go. Organizational Structure (Section 2).

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Enterprise Business Architecture (EBA)

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  1. Enterprise Business Architecture (EBA)

  2. Enterprise Architecture Model

  3. Enterprise Architecture/ETA

  4. Enterprise Business Architecture • From a business point of view defines: • Who we are • What we do • Where we want to go

  5. Organizational Structure (Section 2)

  6. Business Strategies and Intent (Section 3) • Vision • Long Term Objectives Source January 12, 2005 - Interim Report of The Council on Virginia’s Future

  7. Enterprise Business Model (Section 4)

  8. “AS IS” Component of the EBA (Section 5) • Maps agencies to the enterprise business model • Defines external providers • Defines agencies that make services available for other agencies to use (cross-agency) • Includes 74 Executive Branch organizations • Provides summary information by Business Area

  9. “AS IS” EBA Examples

  10. Placeholder Sections (6-7) • “TO BE” EBA Component Defines the services to be delivered by the state and how state government should be organized to effectively and efficiently deliver those services. • “GAP ANALYSIS” EBA Component Identifies the detailed steps/initiatives that must be accomplished to move the Commonwealth from the current “AS IS” environment to the desired “TO BE” environment.

  11. Strategic Uses • Primary Driver for All of EA • Better Understand the Business • Map Solutions and Information Architectures to the EBA • Enterprise Applications PPEA Scope • Make Better Technology Investment Decisions • ITIB Recommended Investment Projects – Key Selection Criteria

  12. Using the EBA to Better Understand Your Agencies • Find out what an agency does • Find out what agencies are involved with or provide services related to a particular line of business or sub-line of business (collaboration) • Find out for a secretariat what agencies are involved with providing services related to which lines of business and sub-lines of business

  13. Using the EBA to Better Understand Your Agencies • Find out who (agencies/secretariats) are involved in providing a selective service based on a user defined search field

  14. Questions ? Dynamic AS IS EBA: http://ww2.vita.virginia.gov/ea/library/ea-documents.aspx

  15. EA Composite View

  16. EBA 2.0 Business Area Existing Enterprise Business Model (EBM) Lines of Business Sub-Lines of Business Process Recommended level of decomposition of each Sub-Line of Business (Sub-LOB) Process Level 1 Process Level 1 16

  17. Contacts Chuck Tyger Policy, Practice, and Architecture Division 804-371-5943 chuck.tyger@vita.virginia.gov

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