Difference between Critical Path Method (CPM) and Critical Chain Method (CCM) or (CCPM)

What is Resource leveling? https://youtu.be/cRT1UayiABk Resource Leveling versus Resource Smoothing: https://youtu.be/3mdgnyLoc84 Forward Pass and Backward Pass (PDM) videos: https://www.youtube.com/playlist?list=PLcBhKQxd5j-B1eK4CXPLrFCgEMDs76jAV 0:00 Introduction 0:47 Background 2:43 Example CPM (Critical Path Method) 5:08 Example CCPM (Critical Chain Project Management) This video uses and example to explains the difference between the critical path method (CPM) and the critical chain project management (CCPM) method. The CCPM is also referred to as, theory of constraint (TOC), theory of constraint project management (TOC/PM), theory of constraint multiproject management (TOC/MPM), Goldratt's CCPM, or critical chain scheduling. #criticalchain, #criticalpath