Advances in Government Enterprise Architecture by Pallab Saha

By Pallab Saha

During the last twenty years, the govt. region has emerged because the sector of biggest implementation of firm structure - a serious good fortune issue for all sorts, scales, and intensities of e-government courses.

Advances in govt firm structure is a seminal booklet within the rising and evolving self-discipline of company structure (EA). providing present advancements, concerns, and traits in EA, this severe source offers IT managers, executive CIOs, researchers, educators, and execs with insights into the impression of powerful EA on IT governance, IT portfolio administration, and IT outsourcing, making a must-have keeping for tutorial libraries and organizational details facilities.

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Sample text

This was in line with the expectation as at that point eGAP I was the active plan and the key goal was to realize Interaction level in the e-government stages (see Tables 5 and 6). The next obvious move was to realize the Transaction and Transformation levels. There was a recognition that such a move needed an expansion in the scope of the architecture to 12 move beyond technology and to incorporate data, applications and most importantly business processes (Tan and Gan, 2007). This is when the development of the SGEA was initiated by the Government.

In adopting MAGENTA, agencies are encouraged to select the appropriate EA design model. Each design model represents the intersection of an agency’s EA Value Proposition and EA Emphasis. These two dimensions define four quadrants, each representing an EA design model: Technology Standardisation Model, Business Standardisation Model, Technology Differentiation Model and Business Differentiation Model. The design models, influenced by design priorities of the IT department (Ross, 2006), that typically apply to agencies (equally applicable to organisations at large) are shown in Figure 4.

IT Performance ο Which business processes have no IT support and where are we overspending? ο • • A Methodology for Government Transformation with Enterprise Architecture ο ο ο Where can we take benefit of common data, applications and technology? Where do we have redundancies and overlaps? What metrics do we need to assess the programme effectiveness? As is evident from Figure 3, MAGENTA takes a two-dimensional approach to EA development. The vertical dimension captures the various groups of stakeholders separated as tracks.

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