task I

task II

task III

task IV

Mission:You have to do N times similar work (project, action, etc.).

What will be the optimum way to finish the work?

Sequential Solution Parallel Solution

The unique task to work at from the begging till the end. Start again with the next task.

Similar elements of all task to be completed. Move to the next similar elements of all tasks.

task I

task II

task III

task IV

task I

task II

task III

task IV

Sequential Solution Parallel Solution+ Full control under the processThe final phase in unstable and strong depended on the initial phase. An error at the end is much more expansive and can lead to the chaos. - Time consuming

+ Global view of the project

- Unstable: an error can be discovered at the final step

+ Better realization each component (optimization). Ford invented a conveyer to do this.Adam Smith proposed Pin Factory. - All the time only part of the global view.

Advantages and disadvantages