Wednesday 19 September 2018

Difference between Six Sigma, Lean and PMP


Many times people get confused about different processes such as Six Sigma, Lean, and PMP. But you need to understand the differences between Six Sigma, Lean, and PMP to ensure the correct application. There are simple specifications of these three processes. Lean is a process or a way to tell you how you can run your business, Six sigma is used to solve your problems, and PMP is used to continue all improvement efforts which will be finished in time and on budget. To understand the whole thing you must understand the differences between the methodologies of Six Sigma, Lean and PMP.

The Lean Methodology

Lean has been developed in a manufacturing industry. Tool kit is the most common misconception. Most confusion arises because of this. At first it should be cleared that Lean is not at all a tool kit. Only by using tools Toyota didn't achieve actually what it has done. To tie the entire organization together a system is required and this system is Lean. The philosophy of tools and management is basically focused on a particular area or aspect of business. Lean offers a holistic approach. It has different dimension of mindset and cultural change. Lean is known as sub optimizing the value steam. To understand how a Lean organization thinks and behaves, it has started with the Leadership team. Its main focus is maintaining a long term value with shareholders, employees, and external customers - these three customers.

Six Sigma Methodologies

Six Sigma is a process to resolve problems by a data based decision making process named DMAIC comes from of Define, Measure, Analyze, Improve, Control. All complicated problems can be easily solved by this methodology. But maximum business problems are not complicated and poor performance can be a reason for lacking business standards or discipline to follow the standard. Most people think that sigma tools at a bad strategy can cause for a bad result as faster as possible. Six Sigma book have never discussed strategy of business or human resources. Before achieving an effective Six Sigma program business strategy and human resources strategy both should be replaced.



PMP Methodology

Full form of PMP is Project Management Professional. When you are going to practice PMP, you will be taught about the whole process of PMP. The way of making a proper plan and how to execute the project properly all will be taught to you. There are some concepts which are used in PMP and these are critical path, communication, and budgeting. The PMP institute certifies people as a Project Management Professional.

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So while using Lean, Six Sigma and PMP you have to understand these three methodologies. Though these three are completely different from each other, but still there are many possibilities to get confused among these processes. You will definitely achieve an effective and efficient organization by understanding the whole process and the comparative view of Lean, Six Sigma and PMP. The only thing is that you need to understand the basic well and the approaches of the processes.

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