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why did a systems approach emerge?
to describe a more analytical approach to management and problem solving
what are three types included in a systems approach?
systems philosophy
systems analysis
systems management
the three sphere model
looks at the business, organization, and technology
what did the paper “A Study in Project Failure” contain?
two researchers examined the success and failure of 214 IT projects over an eight-year period in several European countries
found that only 1 in 8 (12.5%) were considered successful in terms of meeting scope, time, and cost goals
authors said that the culture within many organizations is often to blame
among other things, people often do not discuss important leadership, stakeholder, and risk management issues
what are the factors influencing IT project management?
organizational structure and culture
top management commitment
stakeholder management
commitment to IT
IT governance/organizational standards
organizational structure in IT project management
matrix → how organization views the project/involvement and engagement
what is a project life cycle?
a collection of project phases that defines:
what work will be performed in each phase
what deliverables will be produced and when
who is involved in each phase
how management will control and approve work produced in each phase
what is a deliverable?
a product or service produced or provided as part of a project
what is the Systems Development Life Cycle (SDLC)?
a framework for describing the phases involved in developing and maintaining information systems
what are two models in the SDLC?
waterfall model
agile model
what is the waterfall model?
model is built to go in stages
has a set destination, no stops (like a waterfall)
meeting > planning > implementation
what is the agile model?
has recently become popular to describe new approaches that focus on close collaboration between programming teams and business experts
defined as being quick to change or adapt