The Theory of Constraints (TOC) is a management philosophy and methodology developed by Eliyahu M. Goldratt. It focuses on improving organizational performance by identifying and addressing constraints, which are bottlenecks or limiting factors that impede the system's ability to achieve its goals.

Dr. Eliyahu M. Goldratt, author of The Goal and father of the Theory of Constrain identified Four questions necessary to realize the full benefits of adopting a new technology. These Four questions can be used to help your organization realize order of magnitude advantages when adopting new technologies like the Cloud.