ITM 706 Lecture Notes - Lecture 4: Enterprise Architecture, The Open Group Architecture Framework, Business Process
8 Apr 2015
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*an actor plays more important role in actor-centric view: role: represents 1 of an actor"s usual or expected functions, business function, takes care of carrying out one of the enterprise capacity. *enterprise defines its capacity through services it provides: unlike business process, a business function has no specific temporal nature. Element 1element 2pcossoftwaresystem (os)applicationpchardwaresoftwareosappbusiness functionit help deskserviceproductionpc repair & troubleshootd. *the notation, why, with, who, how, with what, when are strongly related to enterprise architecture design and development. Ea visioning: related to a business vision, mission and strategy. Ea scope & content need to precisely define the scope of a project; this clear definition will help ea in managing trajectories on time and within the budget. Goals & objectives: what are the g & as to achieve? (by starting a new project) Mechanisms to measure achievements: ex: 80% of project achieved.
