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Enterprise Architecture

Enterprise Architecture. Dean Myshrall. Enterprise Architecture (CTEA). Blueprint used to manage and align the State’s Information Technology assets, operations and projects with its operational characteristics.

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Enterprise Architecture

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  1. Enterprise Architecture Dean Myshrall

  2. Enterprise Architecture (CTEA) • Blueprint used to manage and align the State’s Information Technology assets, operations and projects with its operational characteristics. • In other words, it defines how information and technology will support the business operations and provide benefit for the business.

  3. Enterprise Architecture (CTEA)

  4. Enterprise Architecture (CTEA) • Technology Architecture (CTEA-TA) - defines the principles, best practices, and standards as they apply to the hardware, operating systems, programming, middleware, data management, systems management, collaborative tools, security, and networking solutions used by the organization. • Published June 25, 2010

  5. Enterprise Architecture (CTEA) • Technology Architecture (CTEA-TA) Domains • Application Development • Collaboration & Directory Services • Data Management • Enterprise Systems Management • Middleware • Networking • Platform • Security

  6. Enterprise Architecture (CTEA)

  7. Enterprise Architecture (CTEA) • Application Architecture (CTEA-AA) - defines the interactions among the processes and standards used by the organization. • Enterprise Application Integration Components • Custom Application Development • Commercial Off The Shelf (COTS) • N-Tier Service-Oriented Architecture (SOA) • Services Definition • Process Alignment • Services / Event Architecture

  8. Enterprise Architecture (CTEA)

  9. Enterprise Architecture (CTEA) • Information Architecture (CTEA-IA) - defines and classifies the raw data (such as document files, databases, images, presentations, and spreadsheets) that the organization requires in order to efficiently operate. • Data Integration • Data Architecture • Master Data Management • Metadata Management • Data Delivery Architecture • Dashboards & Analytics

  10. Enterprise Architecture (CTEA) • Information Architecture (CTEA-IA) • Business Intelligence • Enterprise Reporting • Performance Management • Data Modeling • Data Quality • Content Management

  11. Enterprise Architecture (CTEA)

  12. Enterprise Architecture (CTEA) • Business Architecture (CTEA-BA) - defines the processes and standards by which the business operates on a day-to-day basis. • Organization Structure • Operating Model • Mission/Vision • Critical Success Factors • Business Process Design & Modeling • Business Requirements • Business Rules

  13. Enterprise Architecture (CTEA) • Standards Process (EASP) for CTEA-TA Establish a consistent set of technical and product standards for use by all state agencies in the enterprise. • Semi-annual process • 8 Technology Architecture domain teams • Research and evaluate technology products • Input from technology support groups • 7 General Architectural Principles • Domain Specific Principles

  14. Enterprise Architecture (CTEA) • Standards Process (EASP) for CTEA-TA • 7 General Architectural Principles • Product choices and solution architectures should minimize overall total cost of ownership. This can be accomplished by consistency and uniformity in making choices about standards and products. • Product choices and solution architectures must provide for and enhance the overall security and integrity of systems and information assets.

  15. Enterprise Architecture (CTEA) • Standards Process (EASP) for CTEA-TA • 7 General Architectural Principles • Product choice decisions must consider the availability of training and technical support. • Product choices and solutions should minimize short term and long term risks. This can be partially accomplished by utilizing widely supported products or those with long-term support commitments by vendors (see Principle 6).

  16. Enterprise Architecture (CTEA) • Standards Process (EASP) for CTEA-TA • 7 General Architectural Principles • Solution architectures should maximize information sharing among agencies and applications. • Product standards will consist of vendor-supported versions only; this includes open source products. • New products and version/release upgrades for existing products will not become standard until a minimum 6 months has passed after the manufacturer's General Availability date.

  17. Enterprise Architecture (CTEA) • Approval of the standards involves review and acceptance of each domain team’s work product by: • The Enterprise Architecture Group • The CIO • The Information & Telecommunications Executive Steering Committee • Published at the beginning of January and July

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