Amit Kumar Jha

These terms and related technique or methodologies are both all-related, but somewhere they differ in approach and so, not related also. And, that depends on which perspective, we want to take it forward. But, per instructions, we're focusing on related stuff in this reply. First of all, these are elements of the same excellence pyramid, flowing from top to bottom where Operational Excellence can be considered at the top of it and Personal Excellence at the bottom conceptualizing in the mind an Organizational Structure and Management systems implemented within. This is like a Broad Level Work-Breakdown Structure which is based on activities to be done on each level supported by defined Processes, Data and Metrics, and Improvement techniques. Because, real time data capturing and relevant metrics only lead to the excellence, after finding out the actual GAP areas and by working on it. That means, the base methodology is same at each level (i.e. Define Requirement and Workflows, Capture/ Measure data from all sources, Analyze for the insight of GAP areas, Work on Requirements/ Workflows etc. for improvements and Keep a Control Mechanism for expected results every-time the system is run) but the INPUT and OUTPUT differs.