1. A method for providing debugging and optimization in policy and knowledge controlled distributed computing system, comprising: generating descriptive information associated with one or more steps of one or more of policy creation, transformation and deployment; associating a unique identifying tag with the descriptive information; and storing the descriptive information and the unique identifying tag, wherein said one or more steps of one or more of policy creation, transformation and deployment can be debugged or optimized or combination thereof using the descriptive information and the unique identifying tag.