This video is a conversation between Philip Marris, CEO of Marris Consulting and Ian Heptinstall, professor in project management at the University of Birmingham.
They explore Critical Chain Project Management in comparison to Critical Path Project Management.
Critical Chain and Critical Path can be confusing due to their technical similarities.
Critical Chain involves considering task dependencies similarly to Critical Path, but it introduces resource availability and the crucial concept of buffers.
Ian emphasizes that neither Critical Chain nor Critical Path is a holistic project management methodology but rather techniques within project management. Critical Chain focuses on scheduling and execution, emphasizing resource management during planning. Critical Path often involves shortcuts, listing activities with rough dependency logic and limited resource considerations.
Critical Chain reinforces the need to think about resources during scheduling, distinguishing it from Critical Path. The fundamental difference lies in their approach to uncertainty, with Critical Chain acknowledging the inherent uncertainty in estimates and avoiding excessive precision.
During execution, Critical Chain uses the schedule to identify issues early for timely intervention.
Ian highlights that Critical Chain can reduce the risk of execution problems, noticing issues earlier for more effective intervention.
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9 сен 2024
