Enterprise Architecture at Curtin University Maureen Murray
Why did we need it? Good ideas acted on independently Duplication of projects and infrastructure “Solutions” rather than strategies No common standards Projects not connected to what we were doing IT driven
How will we use it? Investment decisions Evaluation and prioritisation of projects Design and development of systems and infrastructure Evaluation and acquisition Management and use of assets, including data The architecture provides a framework for:
How did we go about it? Developed and agreed a framework Did lots of research, developed from first principles Guiding principle was “How are we going to use it?” Added detail to the framework Kept it simple, limited detail Already had lots of stuff
Challenges Resources Hard to get IT people involved Hard to get IT staff to “abstract” Hard to justify our approach Hard to get people to contribute
Curtin’s Enterprise Architecture Framework Business Context Guidelines and Design Principles Enterprise Information Architecture Systems Architecture Technical Architecture
States the business strategy, the services provided by the university and the information required to meet the objectives of the university Strategic Plans Defines how information is used and managed through its lifecycle to support the business Defines the systems that store and manage the information Defines the infrastructure required to support the systems and the business CHANGE Staff Students Community Policy/Legislation Emerging Technology Social ClimateEconomic ClimateCompetition Alumni Prospective Students Research Collaborators Technical Architecture Systems Architecture Information Architecture Business Context Industry Partners
Business Context Business Guidelines and Principles Business Environment ICT Strategies to Meet Business Objectives Business Architecture
Business Architecture
ICT Enterprise Guidelines and Design Principles Information systems for business needs Shared access Defined authoritative sources Secure information Proven standards and technology Lifecycle cost Agility Allow exceptions sometimes
Enterprise Information Architecture Information Guidelines and Principles Classification and Categorisation Unstructured Content Structured Data
Information Management Strategy
Systems Architecture Objectives of the architecture Business Systems and Services Recommended Architecture N-tier Web services and web enabled Standards for integration/interoperability SOA
Business Systems and Services
Technical Architecture Objectives of the architecture Key technology strategies to achieve objectives Recommended Architecture Virtualisation Advanced use of storage technology Use of clustered commodity servers Capacity management Appendix containing more technical information
Technical Architecture
Security and IM
Where to from here? Need to develop a governance framework Distribute it widely and educate the university Start using it and see if it works Identify the next steps in further development of the architecture
What did we learn?? Need to develop an information management strategy Technical areas need to focus on services rather than technologies Don’t document for the sake of it It will never be finished!!