Critical Chain Project Management

Critical Chain Project Management

Critical Chain Project Management (CCPM) was introduced in 1997 in Dr. Goldratt’s book, Critical Chain. The critical chain is the longest chain of dependent resourced tasks in the project. The solution aims to protect the duration of the project, and therefore,...
TOC for Operations

TOC for Operations

TOC solution Drum Buffer Rope (DBR) helps in reducing lead time by a factor of 2 to 6 times. It is a method for scheduling and managing operations, that have an internal constraint or capacity- constrained resource. Drum: Schedule at the bottleneck Buffer: The amount...
Process Of Ongoing Improvement (POOGI)

Process Of Ongoing Improvement (POOGI)

The core idea in TOC is that every real system such as a money-making enterprise must have at least one constraint that limits the system to achieving its goal. Every for profit organization will have a constraint in supply, operations, orders or cash. Current...
Introduction to Theory of Constraints

Introduction to Theory of Constraints

Theory of Constraints (TOC) is a management philosophy that treats a corporation as an interlinked, interdependent system rather than just a collection of independent processes or functions. Dr. Eliyahu M. Goldratt, the creator of TOC, observed that just as the...