ITStrategy

Why public sector experience difficulties in developing an information systems strategy?

Posted on Leave a commentPosted in Enterprise Architecture, IT Strategy

A public sector organisation is one whose ownership, funding and operation are by the government or one of its agencies (Broadbent and Guthrie, 2008; OECD, 2006) For example Irish Defence Forces, Education in the Republic of Ireland (Primary and Secondary Education), Garda Síochána, etc. According to Boardbent & Guthrie (2008), there are four key domains […]

enterprise architecture,benefits

Enterprise Architecture Benefits

Posted on Leave a commentPosted in Enterprise Architecture

With all the associated enterprise architecture benefits, more and more organisations are using Enterprise Architecture for successful delivery of Information Systems. The enterprise architecture benefits include the following: Simplification of an enterprise. The enterprise architecture benefits include more efficient business operation with lower costs, more shared capabilities, lower management costs, more flexible workforce, more organisation, […]

Enterprise Architecture IT strategy

How is Enterprise Architecture used to enable IT strategy in a business?

Posted on Leave a commentPosted in Enterprise Architecture, IT Strategy

Jeanne W. Ross, Peter Weill and David C. Robertson wrote a book called “Enterprise Architecture as a Strategy”. They introduced an idea to execute a strategy; firstly a company should build the foundation for business execution .Foundation for business digitizes routine tasks to provide reliability and predictability in processes. Foundation provides fulfilment criteria, IT structure […]

Enterprise Architecture development

Enterprise Architecture Development

Posted on Leave a commentPosted in Enterprise Architecture

Enterprise Architecture development involves defining current state architecture, planning for future state architecture, evaluating different scenarios and developing orientation points, processes and principles for the architecture. The concept usually contains both a framework and a process of developing and implementing the EA. Its development and implementation must be managed and governed and focus its attention […]

Enterprise Architecture benefits

What is Enterprise Architecture?

Posted on Leave a commentPosted in Enterprise Architecture

Enterprise Architecture is the high-level analysis and documentation of an enterprise in its current and future states of an integrated strategy, business, and technology perspective.An enterprise is an organisation or sub-activity whose boundary can be defined by common-held goals, processes and resources and one common reporting centre. Enterprise Architecture is driven by strategic goals and […]