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Enterprise Architecture Overview Mr Mark Landry Health Information Technical Officer

Enterprise Architecture Overview Mr Mark Landry Health Information Technical Officer World Health Organization, Regional Office of the Western Pacific. What is Enterprise Architecture?. Driven by specific requirements of an organization or sector

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Enterprise Architecture Overview Mr Mark Landry Health Information Technical Officer

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  1. Enterprise Architecture Overview Mr Mark Landry Health Information Technical Officer World Health Organization, Regional Office of the Western Pacific

  2. What is Enterprise Architecture? • Driven by specific requirements of an organization or sector • The Ministry of Health is the “Enterprise” as a collection of programs and functions • Promotes “good design” and a “city planning” approach • Enables standards-based and interoperable HIS and eHealth solutions Definition: Enterprise Architecture (EA) is a comprehensive and rigorous description of the elements and relationships of an enterprise—such as health.

  3. More Definitions • Enterprise – the highest level of organization, or one that is trans-organizational • Infrastructure – all supportive resources to getting the job done: people, processes, information technology • Model – a recreation or representation of the infrastructure • Framework – the collection of models suited to a specific enterprise

  4. Four Common Enterprise Architecture Layers or Domains

  5. Enterprise Architecture Cycle

  6. Health Enterprise Architecture Framework • Development of “Common” and “Custom” requirements and solutions • ISO TR 14639 Capacity-based eHealth architecture roadmap

  7. Enterprise Architectural Approach adequate planning expected solutions

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