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The Power of EA Taxonomies in Enhancing Portfolio Visibility and Optimising Decision Making
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Author(s): Don Ashdown (Queensland Government, Australia), Vanessa Douglas-Savage (Queensland Government, Australia), Kirsten Harte (Queensland Government, Australia)and Ee-Kuan Low (Queensland Government, Australia)
Copyright: 2012
Pages: 26
Source title:
Enterprise Architecture for Connected E-Government: Practices and Innovations
Source Author(s)/Editor(s): Pallab Saha (National University of Singapore, Singapore)
DOI: 10.4018/978-1-4666-1824-4.ch003
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Abstract
This chapter describes the power of using Enterprise Architecture (EA) taxonomies in making sense of an organisation and its components to support portfolio visibility and optimise decision-making. It describes the use of taxonomies in a manner that has been successfully applied across a range of medium to large organisations particularly at a whole-of-government level within the Queensland Government, the Gold Coast City Council, and at an agency level within the Queensland Department of Justice and Attorney-General. These taxonomies enable increased visibility of an organisation’s investment portfolio to support more structured decision-making and provide a basis for evidence-based policy development. At the whole-of-government level, this supports optimisation of information and IT investments across the entire connected government portfolio.
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